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作者 SHA1 备注 提交日期
Asim Aslam cb33decd97 Add built-in plan and delegate tools for agents with examples (#2949)
* feat: add plan and delegate as built-in agent tools

Give agents two self-capabilities, expressed as plain tools wired into
the existing tool handler — no harness or graph, consistent with
"services are the only abstraction":

- plan: record/update an ordered plan, persisted to store-backed memory
  and surfaced in the system prompt on later turns (externalized
  planning).
- delegate: hand a self-contained subtask to another agent.
  Delegate-first — if the target names a registered agent it is called
  via RPC; otherwise a focused ephemeral sub-agent is created with
  agent.New + Ask in a fresh, isolated context (loads/persists no
  history, no built-in tools, so it cannot re-delegate).

Both are added automatically to any non-ephemeral agent, so existing
micro.NewAgent services and micro chat routing get them for free.
Tests are hermetic (memory store + memory registry).

* feat: add agent-plan-delegate example and document plan/delegate

- examples/agent-plan-delegate: coordinator that plans multi-step work,
  creates tasks with its own tools, and delegates notification to a
  separate registered comms agent over RPC.
- integration tests driving the full Ask loop through a fake provider:
  plan tool exposure + persistence, ephemeral delegation with isolated
  context, delegate-first RPC routing to a registered agent.
- docs: README (Building Agents + features + examples), AGENT_DESIGN
  (Built-in Capabilities), agent-patterns guide (Pattern 9), CLAUDE.md.

* docs: blog post and guide for plan & delegate

- blog/17: "Plan & Delegate: Deep Agents in Go" — what the feature is,
  how plan and delegate work, and a runnable getting-started path.
- guides/plan-delegate: reference guide with the smallest-agent snippet,
  plan/delegate semantics, and the multi-agent example; linked in nav.
- example: auto-detect provider/key from common env vars (ANTHROPIC_API_KEY,
  OPENAI_API_KEY, ...) so 'export KEY && go run main.go' just works.
- onboarding: getting-started paths now include go mod init / go get and a
  clone-and-run path, so a reader can actually run it from a cold start.

* refactor: reframe plan/delegate blog and clean up sub-agent construction

- blog/17 retitled "Agents That Plan and Delegate" and reframed around
  intent (plan = state intent, delegate = direct it), positioned as the
  next beat after blog 15/16 and tied to the existing store + agent RPC
  rather than re-announcing them. "Deep agents" now a single in-passing
  nod, matching how blog 14 references LangChain.
- agent: add unexported newEphemeral constructor for sub-agents instead
  of type-asserting the public Agent interface to set an internal field;
  matches the options-only construction idiom used elsewhere.

* feat: expose plan & delegate in the micro chat fallback

Add agent.Builtins(opts...) — returns the built-in tools plus a handler,
so the plan/delegate capabilities can be wired into a tool loop that
isn't a running Agent. micro chat's direct-service fallback now reuses
it (single source of truth, no duplicated handler logic), so planning
and delegation are available there too, not just for registered agents.
Adds a test for the accessor; notes CLI availability in the guide.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-07 10:55:34 +01:00
Asim Aslam 9bed04ced0 Enhance micro run with interactive console and image compression (#2948)
Run Tests / Unit Tests (push) Has been cancelled
Run Tests / Etcd Integration Tests (push) Has been cancelled
goreleaser / goreleaser (push) Has been cancelled
* perf: compress hero image — 1.4MB to 80KB

Resized from 1536px to 1200px, converted to JPEG at quality 80.
80KB loads instantly vs 1.4MB stalling on slower connections.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* docs: micro run drops into interactive console

One command does everything — generate, start, and chat. No
separate micro chat step. The landing page shows micro run
dropping straight into the > prompt.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: interactive console in micro run, -d for detached mode

micro run now drops into an interactive chat console after services
start. The console discovers services, exposes them as tools, and
lets you talk to them through an LLM — same as micro chat but
built into the run experience.

- Detects MICRO_AI_PROVIDER and MICRO_AI_API_KEY from environment
- Falls back to provider-specific env vars (ANTHROPIC_API_KEY, etc.)
- If no API key, prints hint and blocks on Ctrl-C (no console)
- -d / --detach flag skips the console (background mode)
- Ctrl-C always shuts everything down

Removed adopters section from README.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-05 20:49:25 +01:00
Asim Aslam cd760a29f1 Update landing page content and fix CLI import path (#2944)
* docs: remove code references from landing page feature grid

Landing page describes concepts, not APIs. Removed micro.NewAgent()
and micro.NewFlow() code references. Features described in plain
language — what they do, not how to code them.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* fix: update micro flow CLI to import from go-micro.dev/v5/flow

The flow package moved to top-level but the CLI still imported
from the old ai/flow path. Fixed to use go-micro.dev/v5/flow.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-05 11:12:00 +01:00
Asim Aslam 1bc886fa82 Introduce Agent abstraction and integrate with chat router (#2939)
* docs: Agent interface design sketch

Proposes Agent as a top-level abstraction alongside Service in the
micro package. Agent manages services — scoped tools, system prompt,
conversation memory, registry-discoverable.

Design only, no implementation.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: Agent as a first-class abstraction

Introduce micro.NewAgent() alongside micro.New() — Agent is to
intelligence what Service is to capability.

Agent interface:
- Chat(ctx, message) (*Response, error) — core interaction method
- Run() — registers in registry, subscribes to broker, blocks
- Stop() — graceful shutdown
- Scoped tools — only sees endpoints of its assigned services
- Persistent memory — conversation history stored in store
- Agent-to-agent — communication via broker topics

Top-level API:
  agent := micro.NewAgent("task-mgr",
      micro.AgentServices("task"),
      micro.AgentPrompt("You manage tasks."),
      micro.AgentProvider("anthropic"),
  )
  agent.Run()

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: wire agents into chat router, add micro agent CLI, expose Flow

Three top-level abstractions:
  micro.New("task")              — Service (capability)
  micro.NewAgent("task-mgr")     — Agent (intelligence)
  micro.NewFlow("onboard-user")  — Flow (event-driven orchestration)

micro chat as router:
- Discovers agents from registry on startup
- Single agent: routes directly
- Multiple agents: LLM classifies intent, dispatches to right agent
  via route_to_agent tool
- No agents: falls back to current direct-service behaviour
- Banner shows discovered agents

micro agent CLI:
- micro agent list — shows registered agents and their services
- micro agent describe <name> — shows agent details from registry

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: move flow to top level, update docs for three abstractions

Package structure now consistent:
  service/   — Service (capability)
  agent/     — Agent (intelligence)
  flow/      — Flow (event-driven orchestration)

ai/flow/ kept as backward-compatible re-export.

Updated across all surfaces:
- CLAUDE.md: added agent/ and flow/ to project structure
- README: added "Building Agents" section with NewAgent() examples,
  updated features table (Agents, Flows, Chat router), CLI table
  (agent list, agent describe), docs links
- Website: features grid shows Services, Agents, Flows as the three
  pillars alongside generation, MCP, and pluggable architecture
- micro.go: Flow imported from top-level flow/ package

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* docs: rewrite getting-started, fix ai-integration import paths

Getting started now covers all three abstractions:
- Service (write handlers, micro run, templates)
- Agent (micro.NewAgent, scoped tools, memory, CLI)
- Flow (event-driven LLM orchestration)
Leads with prompt-based generation, then manual service creation.

ai-integration.md: fixed flow import path from go-micro.dev/v5/ai/flow
to go-micro.dev/v5/flow, updated stack diagram to show agent/flow/chat.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* blog: Introducing micro.NewAgent()

Post 16 — announces Agent as a first-class abstraction. Shows the
API (NewAgent, AgentServices, AgentPrompt, AgentProvider), scoped
tools, persistent memory, multi-service agents, multi-agent systems,
and the three-abstraction comparison table (Service/Agent/Flow).

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: fix agent registration, blog post 16

Agent registration:
- Add node with address so mDNS can discover agents
- Store type and services in node metadata (mDNS requirement)
- Connect broker before subscribing, non-fatal if broker unavailable
- Print registration confirmation on Run()

Agent/chat discovery:
- Check both service-level and node-level metadata for type=agent
  (mDNS stores metadata on nodes, not services)

Blog post 16: "Introducing micro.NewAgent()" — announces the Agent
abstraction with code examples, comparison table, multi-agent patterns.

Tested end-to-end: micro run → micro agent list discovers the agent →
micro chat routes to it → agent calls service endpoints.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: agents are proper services with RPC Chat endpoint

Refactored agent to use server.Server instead of fake registry entries.
An agent now:
- Creates a real RPC server with server.Name(agentName)
- Registers an Agent.Chat handler callable via standard RPC
- Sets server metadata type=agent, services=x,y for discovery
- No more fake addresses or broker hacks

micro chat calls agents via RPC (client.Call) instead of creating
local agent instances. The registry stays clean — agents are real
services with real endpoints.

Removed broker dependency from agent options. Agent-to-agent
communication is just RPC like everything else.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: agent uses proto-defined RPC interface

Added agent/proto/agent.proto with Agent service definition:
  rpc Chat(ChatRequest) returns (ChatResponse)

Agent now implements the generated AgentHandler interface and
registers via pb.RegisterAgentHandler. The Chat endpoint is a
standard proto-based RPC callable by any go-micro client.

Renamed the programmatic API from Chat() to Ask() to avoid
collision with the proto handler method name.

micro chat calls agents via standard RPC with JSON-encoded
request/response — no special types needed on the caller side.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: generate agent alongside services, update all docs

micro run --prompt now generates an agent binary that manages all
the generated services. The agent reads MICRO_AI_PROVIDER and
MICRO_AI_API_KEY from the environment. micro run propagates these
when started with --prompt.

Run banner shows services and agents separately.

Updated README, getting-started guide, and landing page to show
the complete flow: generate → services + agent start → micro chat
routes to agent → agent orchestrates services.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-05 10:25:14 +01:00
Asim Aslam d3c4981326 Enhance AI service generation with prompt-based architecture and logic (#2926)
goreleaser / goreleaser (push) Has been cancelled
* feat: add micro new --prompt and micro run --prompt

Add AI-powered service generation: describe a system in natural
language and get real go-micro services with proto definitions,
handlers, doc comments, and MCP support.

micro new --prompt "a contact book with notes and tags" \
  --provider anthropic

Generates:
  contacts/ — CRUD service with name, email, phone fields
  notes/    — notes linked to contacts
  tags/     — tagging system

Each service gets:
  proto/{name}.proto   — domain model + CRUD endpoints
  handler/{name}.go    — in-memory store, @example tags for MCP
  main.go              — MCP-enabled, proper imports
  go.mod + Makefile     — compiles with go mod tidy + make proto

micro run --prompt does the same then starts all services.

The LLM designs the architecture (service names, fields, endpoints,
descriptions) and returns structured JSON. Code generation uses
the existing template patterns — the output is standard go-micro
code that compiles, runs, and is immediately callable via MCP
and micro chat. No AI dependency at runtime.

* feat: LLM generates real business logic with compile-fix loop

Rebuild the generate package so the LLM writes actual handler
code with business logic, not just CRUD scaffolding.

The flow is now:
1. LLM designs architecture (service names, fields, endpoints)
   → returns structured JSON
2. Proto, main.go, go.mod, Makefile generated deterministically
   from the design (guaranteed to be correct)
3. go mod tidy + make proto compiles the protos
4. LLM generates handler code with REAL business logic
   → given the proto, endpoint descriptions, and go-micro patterns
5. go build — does it compile?
6. If no: feed errors back to LLM, get fixed code (up to 3 attempts)
7. If yes: service is ready

The handler prompt instructs the LLM to:
- Use sync.RWMutex for thread-safe in-memory state
- Include validation, edge cases, meaningful errors
- Write doc comments with @example tags for MCP
- Implement actual domain logic, not just map operations

Proto generation still uses deterministic templates (CRUD +
custom endpoints from the design spec) to guarantee correctness.
The compile-fix loop catches LLM mistakes automatically.

Both micro new --prompt and micro run --prompt use this flow.

* fix: handle edge cases in prompt-based generation

- Fix PATH for protoc-gen-micro in child processes
- Handle existing directories: skip structural files (main.go,
  go.mod, Makefile) if dir exists, always regenerate proto,
  only write placeholder handler if none exists
- Allow re-running micro new --prompt on same directory to
  iterate on business logic without clobbering user edits

Tested end-to-end: "a simple todo list with tasks and categories"
generates 2 services (task-service, category-service) with real
business logic (validation, toggle complete, etc.), compiles
after 1 fix iteration, and runs with 6 MCP tools discovered.

* feat: auto-detect modified handlers on regeneration

Instead of requiring a --keep-handlers flag, the generate package now
tracks a SHA-256 hash of each generated handler in a .micro metadata
file. On re-run, if the user has edited the handler since generation,
it's left untouched. Unmodified handlers are regenerated normally.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: add tests, fix go.mod, gitignore, proto tracking, spinner

- Add 12 tests covering helpers, proto generation, hash tracking
- Fix go.mod: write minimal module file, let go mod tidy resolve deps
- Add .gitignore to prompt-generated services
- Protect user-edited proto files (same hash tracking as handlers)
- Add spinner during LLM calls so it doesn't look hung

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: signal handling, existing service discovery, help text

- Ctrl+C during generation now cancels LLM calls immediately via
  signal-aware context; re-run picks up where it left off
- Design() scans for existing services in the working directory and
  includes their proto definitions in the prompt, so the LLM extends
  the system rather than redesigning from scratch
- Updated --prompt help text with usage examples on both new and run
- Listed all supported providers in flag descriptions
- Added discoverExisting test

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: show endpoints in run --prompt output, add micro chat hint

Print endpoint names and descriptions when designing services so users
see what was built. Add a micro chat hint to the run banner so users
know how to interact with their services after startup.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* fix: generated go.mod uses go 1.24 with explicit go-micro require

go 1.22 with no explicit require caused Go to resolve sub-packages
(gateway/mcp, client, server) as separate modules, hitting stale v1.18
tags. Pin to go 1.24 + require go-micro.dev/v5 v5.24.0 so go mod tidy
resolves all sub-packages from the root module correctly.

Tested end-to-end: 4 services generated and compiled successfully.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* fix: skip handler regeneration when proto unchanged

Compare proto hash before and after structure generation. If the proto
didn't change and the handler wasn't edited by the user, skip go mod
tidy, make proto, LLM handler generation, and compile-fix entirely.
Prints "(unchanged)" instead.

Reduces re-run of 4-service project from ~2 minutes to ~10 seconds.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: confirm design before generating code

Show the service design (names, endpoints) and prompt "Generate? [Y/n]"
before spending LLM time on handler generation. Applies to both
micro new --prompt and micro run --prompt. Default is yes (enter).

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* fix: use port :0 for MCP in generated multi-service projects

Each generated service had mcp.WithMCP(":3001") hardcoded, causing
port conflicts when running multiple services. Use :0 to auto-assign
a free port. micro run's central gateway handles unified MCP access.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: truncation detection, tool result display in chat

- Detect truncated LLM responses (unbalanced braces, doesn't end
  with '}') and retry with a conciseness hint before falling through
  to compile-fix
- Show tool call results in micro chat output (← for success, ✗ for
  errors) so users can see what the LLM did
- Add Result/Error fields to ToolCall, populated by Anthropic provider
  after tool execution
- Add isTruncated tests

Tested end-to-end with Anthropic: services generate, compile, start,
register, respond to RPC calls, and micro chat discovers and calls
tools correctly.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* fix: Anthropic tool loop, service naming, chat tool results

Anthropic provider:
- Fix tool execution loop to properly iterate (was re-processing all
  tool calls instead of only new ones each round)
- Clean assistant content blocks before sending back (strip 'id' from
  text blocks that Anthropic rejects on input)
- Include tools in follow-up requests so model can make additional calls
- Loop up to 10 rounds until model responds with text only

Service naming:
- Strip '-service' suffix from micro.New() name so services register
  as 'task', 'category' instead of 'taskservice', 'categoryservice'

Chat:
- Show tool results (← for success) and errors (✗) in chat output

Tested end-to-end: create task → list tasks works as multi-step
orchestration through micro chat with Anthropic Claude.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: blog post 13 — from prompt to production

Covers the full micro run --prompt flow: design, generate, compile-fix,
run, and chat orchestration. Positions agent-as-orchestrator as the
answer to service coordination.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* fix: timeouts, max_tokens, TTY detection, smaller services

- Add 60s timeout on design, 90s on handler generation, 60s on
  compile-fix LLM calls so hung providers don't block forever
- Bump Anthropic max_tokens from 4096 to 8192 to reduce truncation
- Add TTY detection: spinner prints static message in non-TTY (CI/pipes)
  instead of ANSI escape codes
- Tighten prompts: max 200 lines per handler, 2-4 services, 5-8 fields,
  explicit "services don't call each other" rule

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: chat suggests creating services when capabilities are missing

Update system prompt with the list of available services. When the user
asks for something no existing service can handle, the agent explains
what's available and suggests the exact micro new --prompt command to
create the missing service.

This is the natural evolution path: start with a few services, talk to
them via chat, and when the domain grows, the agent tells you what to
add. Each service stays small and focused.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: chat generates and starts services inline, drop -service suffix

Chat agent now has a micro_generate_service tool. When the user asks
for a capability that doesn't exist, the agent generates the service,
compiles it, starts it as a background process, waits for registration,
re-discovers tools, and uses the new endpoints immediately — all within
the conversation.

Service naming: design prompt now instructs LLM to return names without
'-service' suffix (e.g. 'task' not 'task-service'). buildMain keeps
TrimSuffix as safety net for backward compatibility.

Spawned processes are cleaned up when chat exits.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* docs: rewrite blog post 13 with inline service generation

Updated to reflect the full UX: services generate and start within
the chat conversation. Added the shipping example showing the agent
creating a service mid-conversation. Removed -service suffix from
all examples. Tightened the narrative around agent-as-orchestrator.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

* feat: persistent storage, README quickstart, auto-detect new services

Storage: generated handlers now use go-micro's store package instead
of in-memory maps. Data persists across restarts. The handler prompt
includes store API examples so the LLM generates correct store usage.

README: added "Generate From a Prompt" section with micro run --prompt
and micro chat examples, linking to blog post 13.

Watcher: micro run now scans for new service directories every 5s. When
micro chat generates a service, micro run detects the new directory,
builds it, starts it, and adds it to the watcher — fully automatic.
Added AddDir/Dirs methods to the watcher.

Blog: updated post 13 with persistent storage example and watcher note.

https://claude.ai/code/session_01QTp4SshuVmLAvvEGJe4TJd

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-03 20:31:01 +01:00
Asim Aslam 96280678ee Expose framework primitives via API gateway and MCP with auth control (#2925)
* feat: expose framework primitives via API gateway and MCP

Add registry, store, and broker as both HTTP routes and MCP tools
so AI agents and HTTP clients can inspect and operate the framework.

API gateway (/micro/* namespace):
  GET  /micro/registry         List registered services
  GET  /micro/registry/{name}  Describe a service
  GET  /micro/store            List store keys
  GET  /micro/store/{key}      Read a record
  POST /micro/store/{key}      Write a record
  POST /micro/broker/{topic}   Publish a message

MCP gateway (micro_* tool prefix):
  micro_registry_list    List services
  micro_registry_get     Describe a service
  micro_store_list       List keys
  micro_store_read       Read a record
  micro_store_write      Write a record
  micro_broker_publish   Publish a message

Framework tools use a Handler field on the MCP Tool struct for
direct dispatch (no RPC). Service tools continue to use RPC.
Rate limiters and circuit breakers are applied to framework
tools the same as service tools.

* fix: make framework internals opt-in on API and MCP gateways

Framework primitives (registry, broker, store) are now only
exposed when explicitly enabled:

API gateway:  micro api --internal
MCP gateway:  Options{Internal: true}

Off by default — user services are always exposed, framework
internals require the flag. Banner output only shows framework
routes when enabled.

* fix: always expose framework internals, gate by auth in production

Revert the --internal flag approach. Framework primitives (registry,
broker, store) are now always exposed:

- micro api: /micro/* routes always available (dev tool)
- MCP gateway: micro_* tools always registered. When Auth is
  configured (production), they require micro:admin scope.
  Without Auth (dev), they're open — same as all other tools.

This follows the existing pattern: micro run/api = dev (open),
micro server = production (auth + scopes). Framework internals
follow the same security model as user services.

Remove the Internal option from MCP Options. Remove --internal
flag from micro api.

Note: scope persistence depends on the store backend. The default
in-memory store does not survive restarts. Use MICRO_STORE=file
for persistent scopes in production.

* fix: correct DefaultStore comment — it's file-backed, not memory

* fix(server): don't recreate deleted admin user on restart

When the default admin account is deleted via the dashboard, set
a marker key (auth/.admin-deleted) in the store. On startup, skip
admin creation if the marker exists. This prevents the default
admin/micro credentials from reappearing after restart when the
user has intentionally removed them.

* fix: improve agent playground first-run UX and fix doc 404s

Agent playground:
- Add setup hint in empty state explaining how to get started
  (click Settings, enter API key, type a prompt)
- Hide hint automatically when API key is already configured
- Add all 7 providers to dropdown (was only OpenAI + Anthropic)
- Include CLI fallback suggestion (micro chat)

Docs:
- Fix .md links to .html across all doc pages — Jekyll serves
  .html files, not .md. Fixes 404s including the micro run guide.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-03 11:05:51 +01:00
Asim Aslam 69fc228c73 Enhance CLI color output and expose framework primitives via API (#2924)
* feat: expose framework primitives via API gateway and MCP

Add registry, store, and broker as both HTTP routes and MCP tools
so AI agents and HTTP clients can inspect and operate the framework.

API gateway (/micro/* namespace):
  GET  /micro/registry         List registered services
  GET  /micro/registry/{name}  Describe a service
  GET  /micro/store            List store keys
  GET  /micro/store/{key}      Read a record
  POST /micro/store/{key}      Write a record
  POST /micro/broker/{topic}   Publish a message

MCP gateway (micro_* tool prefix):
  micro_registry_list    List services
  micro_registry_get     Describe a service
  micro_store_list       List keys
  micro_store_read       Read a record
  micro_store_write      Write a record
  micro_broker_publish   Publish a message

Framework tools use a Handler field on the MCP Tool struct for
direct dispatch (no RPC). Service tools continue to use RPC.
Rate limiters and circuit breakers are applied to framework
tools the same as service tools.

* fix: make framework internals opt-in on API and MCP gateways

Framework primitives (registry, broker, store) are now only
exposed when explicitly enabled:

API gateway:  micro api --internal
MCP gateway:  Options{Internal: true}

Off by default — user services are always exposed, framework
internals require the flag. Banner output only shows framework
routes when enabled.

* fix: always expose framework internals, gate by auth in production

Revert the --internal flag approach. Framework primitives (registry,
broker, store) are now always exposed:

- micro api: /micro/* routes always available (dev tool)
- MCP gateway: micro_* tools always registered. When Auth is
  configured (production), they require micro:admin scope.
  Without Auth (dev), they're open — same as all other tools.

This follows the existing pattern: micro run/api = dev (open),
micro server = production (auth + scopes). Framework internals
follow the same security model as user services.

Remove the Internal option from MCP Options. Remove --internal
flag from micro api.

Note: scope persistence depends on the store backend. The default
in-memory store does not survive restarts. Use MICRO_STORE=file
for persistent scopes in production.

* fix: correct DefaultStore comment — it's file-backed, not memory

* fix(server): don't recreate deleted admin user on restart

When the default admin account is deleted via the dashboard, set
a marker key (auth/.admin-deleted) in the store. On startup, skip
admin creation if the marker exists. This prevents the default
admin/micro credentials from reappearing after restart when the
user has intentionally removed them.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-03 08:26:47 +01:00
Asim Aslam 5d7609027b Enhance CLI with color output and add teardown blog post (#2923)
* feat(cli): add color output to micro chat and micro api

micro chat:
- Startup banner matching micro run style: bold header, cyan
  provider/model, green dots for each discovered tool endpoint
- Cyan bold prompt (> ) instead of plain
- Yellow arrow (→) with dimmed tool name for tool calls
- Red "error:" prefix for errors
- Dimmed "(history cleared)" for reset

micro api:
- Startup banner matching micro run style: bold header, cyan
  address, colored HTTP methods (green GET, yellow POST)

Brings the CLI UX closer to what the generated terminal
screenshot depicts — color-coded, professional, readable.

* feat(cli): adopt consistent color output across all commands

Apply the same banner/output style across the remaining commands:

micro new:    bold header, cyan service name, green ✓, cyan URLs
micro build:  green ✓ checkmarks, cyan file paths
micro deploy: bold header, cyan target
micro mcp:    bold header, green dots per tool, dimmed count
micro flow:   bold header, cyan flow/topic/provider

All commands now follow the micro run/chat/api pattern:
bold header, cyan values, green status indicators, dimmed hints.

* docs: add "Tools as Services" blog post

Write blog/12 — connects the AI story back to Go Micro's original
design: services were always self-describing, named, and uniformly
callable. The path from API gateway to MCP to LLM tools is the
same pattern — read the registry, present services in a format
the consumer understands, route calls back.

Covers the access layer pattern (HTTP, web, CLI, MCP, chat),
why doc comments became functional in the AI era, and how the
framework primitives (registry, broker, store) could all become
tools using the same mechanism.

Add to blog index, link forward from blog/11.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-06-02 22:15:18 +01:00
Asim Aslam 888dbbca4a Refactor AI tool handling and enhance CLI command documentation (#2920)
goreleaser / goreleaser (push) Has been cancelled
* refactor(ai): rename ToolSet to Tools, simplify wiring with WithTools

Move tool discovery/execution fully into the ai package as ai.Tools
(formerly ai.ToolSet), and simplify the usage model:

- NewTools(reg, ai.ToolClient(c)) takes the execution client as an
  option instead of threading it through Handler(c) per call
- New ai.WithTools(tools) option wires the tool handler into a model
  in one call, replacing ai.WithToolHandler(set.Handler(c))
- ai.DiscoverTools(reg) for one-shot discovery

Before:
  set := ai.NewToolSet(reg)
  list, _ := set.Discover()
  m := ai.New(p, ai.WithToolHandler(set.Handler(client)))

After:
  tools := ai.NewTools(reg, ai.ToolClient(client))
  list, _ := tools.Discover()
  m := ai.New(p, ai.WithTools(tools))

Update ai/flow, micro chat, README, ai integration doc, Atlas Cloud
guide, and blog posts 3/8/9/10.

* feat(cli): add per-interface commands (registry, broker, store, config)

Map go-micro's core interfaces onto the CLI so the framework's
building blocks are inspectable and manipulable from the terminal:

  micro registry list/get/watch       service discovery
  micro broker publish/subscribe      pub/sub messaging
  micro store read/write/delete/list  persistence
  micro config get/dump               dynamic config (from env)

Structured pluggably in cmd/micro/resource: each interface is one
file exposing a Command() func, all wired through a commandFuncs
slice in resource.go. Adding a new resource command is a single
file plus one slice entry. Shared printJSON/fail helpers keep
output and errors consistent across commands.

Each command's verbs mirror the interface methods. Output is JSON
for structured data, raw for single values. Update README and
getting-started with an "inspecting the framework" section.

* docs: update CLI README with all new commands

Add documentation for commands that were missing from the CLI README:
- micro new --template (crud, pubsub, api)
- micro api (standalone HTTP gateway)
- micro registry list/get/watch
- micro broker publish/subscribe
- micro store read/write/delete/list
- micro config get/dump
- micro chat (interactive LLM agent)
- micro flow run/exec (event-driven orchestration)
- micro mcp serve/list/test

Organized into sections: API Gateway, Inspecting the Framework
(registry, broker, store, config), and AI & Agents (chat, flow, mcp).

* refactor(ai): move History from caller to Request field

History is now pure state (no Generate method). Instead, pass it
via Request.History and call ai.Generate(ctx, model, req):

Before:
  hist := ai.NewHistory("system prompt", 50)
  resp, _ := hist.Generate(ctx, model, prompt, tools)

After:
  hist := ai.NewHistory(50)
  resp, _ := ai.Generate(ctx, model, &ai.Request{
      Prompt:       prompt,
      SystemPrompt: "system prompt",
      Tools:        tools,
      History:      hist,
  })

The model is always the thing you call. History is context you
pass in. ai.Generate() handles the bookkeeping: prepends
accumulated messages before the call, records the exchange after.

NewHistory no longer takes a system prompt (it belongs on the
Request, where it always did).

Update micro chat, ai/flow, and all blog posts/docs.

* refactor(ai): make History a plain message accumulator

History no longer has Generate or touches the model. It's just
Add/Messages/Reset/Len with truncation — a helper for building
Request.Messages across turns.

Before:
  hist := ai.NewHistory(50)
  resp, _ := ai.Generate(ctx, m, &ai.Request{History: hist, ...})

After:
  hist := ai.NewHistory(50)
  hist.Add("user", prompt)
  resp, _ := m.Generate(ctx, &ai.Request{Messages: hist.Messages(), ...})
  hist.Add("assistant", resp.Reply)

Remove History field from Request. Remove package-level
ai.Generate(ctx, model, req) wrapper — users call m.Generate()
directly, which is the interface method. History is a convenience
for accumulating messages, not a participant in generation.

Update micro chat, ai/flow, blog posts 9 and 10.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-30 16:20:38 +01:00
Asim Aslam f48d81c760 Cli commands (#2919)
* refactor(ai): rename ToolSet to Tools, simplify wiring with WithTools

Move tool discovery/execution fully into the ai package as ai.Tools
(formerly ai.ToolSet), and simplify the usage model:

- NewTools(reg, ai.ToolClient(c)) takes the execution client as an
  option instead of threading it through Handler(c) per call
- New ai.WithTools(tools) option wires the tool handler into a model
  in one call, replacing ai.WithToolHandler(set.Handler(c))
- ai.DiscoverTools(reg) for one-shot discovery

Before:
  set := ai.NewToolSet(reg)
  list, _ := set.Discover()
  m := ai.New(p, ai.WithToolHandler(set.Handler(client)))

After:
  tools := ai.NewTools(reg, ai.ToolClient(client))
  list, _ := tools.Discover()
  m := ai.New(p, ai.WithTools(tools))

Update ai/flow, micro chat, README, ai integration doc, Atlas Cloud
guide, and blog posts 3/8/9/10.

* feat(cli): add per-interface commands (registry, broker, store, config)

Map go-micro's core interfaces onto the CLI so the framework's
building blocks are inspectable and manipulable from the terminal:

  micro registry list/get/watch       service discovery
  micro broker publish/subscribe      pub/sub messaging
  micro store read/write/delete/list  persistence
  micro config get/dump               dynamic config (from env)

Structured pluggably in cmd/micro/resource: each interface is one
file exposing a Command() func, all wired through a commandFuncs
slice in resource.go. Adding a new resource command is a single
file plus one slice entry. Shared printJSON/fail helpers keep
output and errors consistent across commands.

Each command's verbs mirror the interface methods. Output is JSON
for structured data, raw for single values. Update README and
getting-started with an "inspecting the framework" section.

* docs: update CLI README with all new commands

Add documentation for commands that were missing from the CLI README:
- micro new --template (crud, pubsub, api)
- micro api (standalone HTTP gateway)
- micro registry list/get/watch
- micro broker publish/subscribe
- micro store read/write/delete/list
- micro config get/dump
- micro chat (interactive LLM agent)
- micro flow run/exec (event-driven orchestration)
- micro mcp serve/list/test

Organized into sections: API Gateway, Inspecting the Framework
(registry, broker, store, config), and AI & Agents (chat, flow, mcp).

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-30 14:52:22 +01:00
Asim Aslam 3acf74a29a Refactor tool management and add CLI commands for interfaces (#2918)
* refactor(ai): rename ToolSet to Tools, simplify wiring with WithTools

Move tool discovery/execution fully into the ai package as ai.Tools
(formerly ai.ToolSet), and simplify the usage model:

- NewTools(reg, ai.ToolClient(c)) takes the execution client as an
  option instead of threading it through Handler(c) per call
- New ai.WithTools(tools) option wires the tool handler into a model
  in one call, replacing ai.WithToolHandler(set.Handler(c))
- ai.DiscoverTools(reg) for one-shot discovery

Before:
  set := ai.NewToolSet(reg)
  list, _ := set.Discover()
  m := ai.New(p, ai.WithToolHandler(set.Handler(client)))

After:
  tools := ai.NewTools(reg, ai.ToolClient(client))
  list, _ := tools.Discover()
  m := ai.New(p, ai.WithTools(tools))

Update ai/flow, micro chat, README, ai integration doc, Atlas Cloud
guide, and blog posts 3/8/9/10.

* feat(cli): add per-interface commands (registry, broker, store, config)

Map go-micro's core interfaces onto the CLI so the framework's
building blocks are inspectable and manipulable from the terminal:

  micro registry list/get/watch       service discovery
  micro broker publish/subscribe      pub/sub messaging
  micro store read/write/delete/list  persistence
  micro config get/dump               dynamic config (from env)

Structured pluggably in cmd/micro/resource: each interface is one
file exposing a Command() func, all wired through a commandFuncs
slice in resource.go. Adding a new resource command is a single
file plus one slice entry. Shared printJSON/fail helpers keep
output and errors consistent across commands.

Each command's verbs mirror the interface methods. Output is JSON
for structured data, raw for single values. Update README and
getting-started with an "inspecting the framework" section.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-30 14:43:09 +01:00
Asim Aslam c4b4cbef25 refactor(ai): rename ToolSet to Tools, simplify wiring with WithTools (#2917)
Move tool discovery/execution fully into the ai package as ai.Tools
(formerly ai.ToolSet), and simplify the usage model:

- NewTools(reg, ai.ToolClient(c)) takes the execution client as an
  option instead of threading it through Handler(c) per call
- New ai.WithTools(tools) option wires the tool handler into a model
  in one call, replacing ai.WithToolHandler(set.Handler(c))
- ai.DiscoverTools(reg) for one-shot discovery

Before:
  set := ai.NewToolSet(reg)
  list, _ := set.Discover()
  m := ai.New(p, ai.WithToolHandler(set.Handler(client)))

After:
  tools := ai.NewTools(reg, ai.ToolClient(client))
  list, _ := tools.Discover()
  m := ai.New(p, ai.WithTools(tools))

Update ai/flow, micro chat, README, ai integration doc, Atlas Cloud
guide, and blog posts 3/8/9/10.

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-30 14:21:35 +01:00
Asim Aslam 601c67675f Update logo, add AI integration docs, and enhance CLI features (#2914)
* feat: update Go Micro logo to interconnected nodes design

Replace the text-on-blue-square logo with a modern icon: three
teal nodes connected in a triangle, representing distributed
systems. Generated via Atlas Cloud. Clean at all sizes — works
as GitHub avatar, favicon, and nav bar icon.

* feat: new logo, AI integration architecture doc, and landing page CTA

Update logo to triangle-nodes icon + "Go Micro" text wordmark.
Save icon-only variant for favicon/avatar use.

Add docs/ai-integration.md — a single page that explains how the
AI stack fits together: services → registry → MCP gateway →
ai/tools → ai.Model → micro chat. Layer-by-layer with code
examples, provider table, and "what you don't need" section.

Add AI Integration to docs sidebar navigation (after Getting
Started). Update the landing page AI section with a direct CTA
button linking to the new doc.

* fix: restore original logo and add border-radius to all renders

Revert logo to original. Add border-radius: 8px to the logo img
in the landing page nav, docs layout nav, and blog layout nav
so the square logo renders with rounded corners everywhere.
Remove unused icon.png.

* feat(ai): add ai/flow package and micro flow CLI

Add ai/flow — event-driven LLM orchestration for go-micro. A Flow
subscribes to a broker topic, discovers services as tools, and
feeds each event into an LLM that decides which RPCs to call.

Key types:
- flow.New(name, opts...) creates a flow with trigger topic,
  prompt template, provider config
- flow.Register(registry, broker, client) wires it into a service
- flow.Execute(ctx, data) runs the flow once (for testing/CLI)
- flow.Results() returns execution history

Add micro flow CLI with two subcommands:
- micro flow run: subscribe to a topic and react to events
- micro flow exec: one-shot execution with inline data

Both output JSON results with flow name, prompt, tool calls,
reply, answer, duration, and errors.

Example:
  micro flow run --trigger events.user.created \
    --prompt "New user: {{.Data}}. Send welcome email." \
    --provider anthropic

  micro flow exec --prompt "List all users" --provider anthropic

* docs: update flows blog post with ai/flow package and CLI examples

Add "Update: We Built It" section to blog/9 showing the ai/flow
package API, CLI usage for both event-driven and one-shot modes,
and what it does/doesn't do. Links the conceptual discussion to
the shipped implementation.

* feat(cli): add micro api gateway command, clarify run vs server

Add 'micro api' — a standalone lightweight HTTP-to-RPC gateway:
- POST /{service}/{endpoint} proxies to RPC calls
- GET / lists all services and endpoints
- GET /{service} describes a service
- GET /health returns ok
- Supports Micro-Endpoint header for endpoint routing
- No dashboard, no auth, no hot reload — just the proxy

Update help text to clarify the three gateway modes:
- micro api: bare HTTP-to-RPC proxy
- micro run: development mode (hot reload + gateway + agent playground)
- micro server: production mode (dashboard + auth + JWT)

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-29 18:13:06 +01:00
Asim Aslam b97f45106d Update logo, add AI integration docs, and implement ai/flow package (#2913)
* feat: update Go Micro logo to interconnected nodes design

Replace the text-on-blue-square logo with a modern icon: three
teal nodes connected in a triangle, representing distributed
systems. Generated via Atlas Cloud. Clean at all sizes — works
as GitHub avatar, favicon, and nav bar icon.

* feat: new logo, AI integration architecture doc, and landing page CTA

Update logo to triangle-nodes icon + "Go Micro" text wordmark.
Save icon-only variant for favicon/avatar use.

Add docs/ai-integration.md — a single page that explains how the
AI stack fits together: services → registry → MCP gateway →
ai/tools → ai.Model → micro chat. Layer-by-layer with code
examples, provider table, and "what you don't need" section.

Add AI Integration to docs sidebar navigation (after Getting
Started). Update the landing page AI section with a direct CTA
button linking to the new doc.

* fix: restore original logo and add border-radius to all renders

Revert logo to original. Add border-radius: 8px to the logo img
in the landing page nav, docs layout nav, and blog layout nav
so the square logo renders with rounded corners everywhere.
Remove unused icon.png.

* feat(ai): add ai/flow package and micro flow CLI

Add ai/flow — event-driven LLM orchestration for go-micro. A Flow
subscribes to a broker topic, discovers services as tools, and
feeds each event into an LLM that decides which RPCs to call.

Key types:
- flow.New(name, opts...) creates a flow with trigger topic,
  prompt template, provider config
- flow.Register(registry, broker, client) wires it into a service
- flow.Execute(ctx, data) runs the flow once (for testing/CLI)
- flow.Results() returns execution history

Add micro flow CLI with two subcommands:
- micro flow run: subscribe to a topic and react to events
- micro flow exec: one-shot execution with inline data

Both output JSON results with flow name, prompt, tool calls,
reply, answer, duration, and errors.

Example:
  micro flow run --trigger events.user.created \
    --prompt "New user: {{.Data}}. Send welcome email." \
    --provider anthropic

  micro flow exec --prompt "List all users" --provider anthropic

* docs: update flows blog post with ai/flow package and CLI examples

Add "Update: We Built It" section to blog/9 showing the ai/flow
package API, CLI usage for both event-driven and one-shot modes,
and what it does/doesn't do. Links the conceptual discussion to
the shipped implementation.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-29 17:13:16 +01:00
Asim Aslam 669481224c Enhance AI features with ImageModel, History, and website updates (#2907)
* feat(cli): add CRUD, pub/sub, and API gateway templates for micro new

Add --template flag to 'micro new' with three preset templates:

- crud: CRUD service with Create/Read/Update/Delete/List, in-memory
  store with sync.RWMutex, UUID generation, pagination, and doc
  comments with @example tags for MCP tool discovery.

- pubsub: Event-driven service with Publish/Stats RPCs and a
  Subscribe method that hooks into the broker. Includes event
  types with ID, type, source, data, and timestamp.

- api: API gateway service with Health and Endpoint RPCs, an
  internal HTTP route table, and a response recorder for
  proxying requests through RPC.

All templates include MCP-ready doc comments and work with
--no-mcp. The default template (no flag) is unchanged.

Usage:
  micro new myservice --template crud
  micro new myservice --template pubsub
  micro new myservice --template api

* fix(ai): update Atlas Cloud provider to use actual API formats

Fix the Atlas Cloud image generation to use their real async API:
POST /api/v1/model/generateImage → poll /api/v1/model/prediction/{id}
instead of the OpenAI-compatible endpoint which doesn't exist.

Add Quality and OutputFormat fields to ai.ImageRequest for
provider-specific image parameters.

Update default text model from llama-3.3-70b (doesn't exist) to
deepseek-ai/DeepSeek-V3-0324 (their flagship model). Update
default image model to openai/gpt-image-2/text-to-image.

* feat(website): add AI-generated images to landing page, docs, and blog

Generate 5 images via Atlas Cloud's image API (gpt-image-2) to
elevate the website experience:

- hero.png: microservices network graph for landing page
- architecture.png: registry + broker architecture diagram
- mcp-agent.png: AI agent calling services via MCP
- developer-experience.png: terminal showing micro run/chat
- blog-atlas.png: Atlas Cloud unified API illustration

Add visual sections to the landing page with architecture,
MCP integration, and developer experience showcases. Add
images to docs index, MCP docs, and Atlas Cloud blog post.

All images resized to 1200px wide and optimized for web.
Generated using Atlas Cloud sponsor credits.

* feat(website): redesign landing page and add images to docs

Redesign the landing page from a centered card layout to a
full-width modern site with:
- Top navigation bar
- Hero section with gradient background and CTA buttons
- Full-width image showcase sections
- Two-column layout for architecture, MCP, and DX sections
- Feature grid with 6 capabilities
- Footer with links
- Responsive breakpoints for mobile

Generate 3 more images via Atlas Cloud for docs:
- getting-started.png for the getting started guide
- deployment.png for the deployment guide
- data-model.png for the data model docs

Add images to getting-started.md, model.md, and deployment.md.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-29 15:16:05 +01:00
Asim Aslam 86782e6d77 Add ImageModel interface and multi-turn conversation support (#2906)
* feat(ai): add ImageModel interface with Atlas Cloud and OpenAI support

Add ai.ImageModel interface for text-to-image generation alongside
the existing ai.Model for text. Uses the same options pattern
(WithAPIKey, WithBaseURL) and the same provider registration
system (RegisterImage/NewImage).

Implement GenerateImage for Atlas Cloud and OpenAI providers via
the OpenAI-compatible /v1/images/generations endpoint. Default
image model is gpt-image-1. Responses return images as URL,
base64, or both depending on the provider.

Update Atlas Cloud blog post and integration guide with image
generation examples. Update ai/README.md with ImageModel docs.

* fix(website): widen docs content by reducing layout max-width to 1100px

Remove the 800px max-width on .content (which left empty space on
the right) and reduce the overall .layout and footer from 1400px
to 1100px. With the 230px sidebar this gives ~830px of content
width — readable and fills the page properly on desktop.

* feat(ai): add History for multi-turn conversation state

Add ai.History — a lightweight message accumulator that tracks
user prompts, assistant replies, and tool call/result pairs
across turns. FIFO truncation when message count exceeds the
configured limit. System prompt is passed through on every
Generate call.

Wire History into micro chat so conversations are multi-turn by
default (limit 50 messages). Add 'reset' command to clear
history mid-session.

5 unit tests covering accumulation, truncation, reset, snapshot
isolation, and tool call recording.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-28 14:44:46 +01:00
Asim Aslam a0ad9ee566 Claude/fix issue 2893 x3rpd (#2901)
* docs: add AI provider integration guide and Supported AI Providers section

Add a step-by-step guide for AI infrastructure companies to implement
ai.Model and contribute a provider to go-micro. Covers the full
lifecycle: skeleton, tool call handling, tests, registration, and PR
checklist.

Add a "Supported AI Providers" section to the project README that lists
current providers (Anthropic, OpenAI) in a table and links to the
integration guide with a call-to-action for new providers and sponsors.

Streamline the "Adding a New Provider" section in ai/README.md to point
to the new guide instead of duplicating a full code listing.

* fix: remove nonexistent Discord link from README

* fix(website): set content container width to 800px on desktop

Move the 800px max-width from .markdown-body up to .content so
the entire content pane (not just the inner body) is sized
correctly. The container now fills up to 800px beside the sidebar.

* feat(ai): wire Atlas Cloud into server and auto-detection

Import atlascloud provider in the micro server so it is available
when running micro run / micro server. Add atlascloud to
AutoDetectProvider so --ai_base_url with an atlascloud domain
selects the right provider automatically.

* feat(ai): add Google Gemini provider

Add ai/gemini implementing ai.Model for Google's Gemini API. Uses
the native generateContent endpoint with system_instruction,
contents/parts, and functionDeclarations — not an OpenAI shim.
Default model gemini-2.5-flash, auth via x-goog-api-key header.

Wire into micro server imports and AutoDetectProvider (matches
googleapis.com and google in base URL).

Update README.md and ai/README.md with provider listing.

* feat(ai): add Groq, Mistral, and Together AI providers

Add three new OpenAI-compatible providers:

- ai/groq: ultra-fast inference, default model llama-3.3-70b-versatile
- ai/mistral: Mistral AI, default model mistral-large-latest
- ai/together: Together AI, default model Llama-3.3-70B-Instruct-Turbo

All three are wired into the micro server imports and
AutoDetectProvider. README and ai/README updated with the full
provider table.

* feat(ai): add ai/tools helper and 'micro chat' interactive agent

Extract the registry-discovery + RPC-execution loop from the web
agent playground into a reusable ai/tools package:

- tools.New(reg) creates a Set bound to a registry
- Set.Discover() walks the registry and returns []ai.Tool with
  LLM-safe (underscored) names, remembering the mapping back to
  the original dotted form
- Set.Handler(client) returns an ai.ToolHandler that resolves
  the safe name and issues the RPC

Add cmd/micro/chat — an interactive 'micro chat' REPL that uses
ai/tools to let users talk to their services through any
registered AI provider. Supports --prompt for single-shot use,
auto-detects the provider from --base_url, and falls back to the
provider's conventional env var (ANTHROPIC_API_KEY, etc).

Update README with the new command and the programmatic example.

* feat(examples): add gRPC interop example

Add examples/grpc-interop showing that any standard gRPC client can
call a go-micro service — no go-micro SDK required on the client
side. Includes:

- proto/greeter.proto with generated Go, gRPC, and micro stubs
- server/ using go-micro gRPC transport
- client/ using stock google.golang.org/grpc (no go-micro imports)
- README with Python example and explanation of how routing works

Addresses the confusion from issue #2818 where users didn't know
that go-micro gRPC services are callable by any gRPC client.

* fix: strip /api prefix from MCP routes

Change /api/mcp/tools and /api/mcp/call to /mcp/tools and
/mcp/call. MCP is a first-class feature, not a sub-path of the
API proxy. Update server routes, playground template, scopes
template, run.go output, README, CLI README, and all docs.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-26 12:19:26 +01:00
Asim Aslam 081e375f29 Add AI provider integration guide and new providers support (#2900)
* docs: add AI provider integration guide and Supported AI Providers section

Add a step-by-step guide for AI infrastructure companies to implement
ai.Model and contribute a provider to go-micro. Covers the full
lifecycle: skeleton, tool call handling, tests, registration, and PR
checklist.

Add a "Supported AI Providers" section to the project README that lists
current providers (Anthropic, OpenAI) in a table and links to the
integration guide with a call-to-action for new providers and sponsors.

Streamline the "Adding a New Provider" section in ai/README.md to point
to the new guide instead of duplicating a full code listing.

* fix: remove nonexistent Discord link from README

* fix(website): set content container width to 800px on desktop

Move the 800px max-width from .markdown-body up to .content so
the entire content pane (not just the inner body) is sized
correctly. The container now fills up to 800px beside the sidebar.

* feat(ai): wire Atlas Cloud into server and auto-detection

Import atlascloud provider in the micro server so it is available
when running micro run / micro server. Add atlascloud to
AutoDetectProvider so --ai_base_url with an atlascloud domain
selects the right provider automatically.

* feat(ai): add Google Gemini provider

Add ai/gemini implementing ai.Model for Google's Gemini API. Uses
the native generateContent endpoint with system_instruction,
contents/parts, and functionDeclarations — not an OpenAI shim.
Default model gemini-2.5-flash, auth via x-goog-api-key header.

Wire into micro server imports and AutoDetectProvider (matches
googleapis.com and google in base URL).

Update README.md and ai/README.md with provider listing.

* feat(ai): add Groq, Mistral, and Together AI providers

Add three new OpenAI-compatible providers:

- ai/groq: ultra-fast inference, default model llama-3.3-70b-versatile
- ai/mistral: Mistral AI, default model mistral-large-latest
- ai/together: Together AI, default model Llama-3.3-70B-Instruct-Turbo

All three are wired into the micro server imports and
AutoDetectProvider. README and ai/README updated with the full
provider table.

* feat(ai): add ai/tools helper and 'micro chat' interactive agent

Extract the registry-discovery + RPC-execution loop from the web
agent playground into a reusable ai/tools package:

- tools.New(reg) creates a Set bound to a registry
- Set.Discover() walks the registry and returns []ai.Tool with
  LLM-safe (underscored) names, remembering the mapping back to
  the original dotted form
- Set.Handler(client) returns an ai.ToolHandler that resolves
  the safe name and issues the RPC

Add cmd/micro/chat — an interactive 'micro chat' REPL that uses
ai/tools to let users talk to their services through any
registered AI provider. Supports --prompt for single-shot use,
auto-detects the provider from --base_url, and falls back to the
provider's conventional env var (ANTHROPIC_API_KEY, etc).

Update README with the new command and the programmatic example.

* feat(examples): add gRPC interop example

Add examples/grpc-interop showing that any standard gRPC client can
call a go-micro service — no go-micro SDK required on the client
side. Includes:

- proto/greeter.proto with generated Go, gRPC, and micro stubs
- server/ using go-micro gRPC transport
- client/ using stock google.golang.org/grpc (no go-micro imports)
- README with Python example and explanation of how routing works

Addresses the confusion from issue #2818 where users didn't know
that go-micro gRPC services are callable by any gRPC client.

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-05-24 18:17:04 +01:00
Asim Aslam 76bfeae456 Claude/update docs roadmap f zd2 j (#2880)
* docs: update all four documentation guides and mark Q2 complete

- ai-native-services: add WithMCP one-liner, standalone gateway,
  WebSocket client example, and OpenTelemetry observability section
- mcp-security: add OTel distributed tracing, WebSocket authentication
  (connection-level and per-message), DeniedReason audit field
- tool-descriptions: add manual overrides with WithEndpointDocs and
  export formats section
- agent-patterns: add LangChain/LlamaIndex SDK pattern and standalone
  gateway production pattern with Docker example
- Update roadmap: mark Q2 documentation as complete, Q2 at 100%
- Update status: reflect all recent completions, shift priorities

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: add agent demo example and blog post

Add examples/agent-demo with a multi-service project management app
(projects, tasks, team) that demonstrates AI agents interacting with
Go Micro services through MCP. Includes seed data and example prompts.

Add blog post 4 "Agents Meet Microservices: A Hands-On Demo" walking
through the example code and showing cross-service agent workflows.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: enable multiple services in a single binary

Remove global state mutations from service and cmd option functions so
that configuring one service no longer overwrites another's settings.

Key changes:
- service/options.go: remove all DefaultXxx global writes from option
  functions; newOptions() now creates fresh Server, Client, Store, and
  Cache per service while sharing Registry, Broker, and Transport
- cmd/cmd.go: newCmd() uses local copies instead of pointers to package
  globals; Before() no longer mutates DefaultXxx vars
- cmd/options.go: remove global mutations from all option functions
- service/service.go: export ServiceImpl type for cross-package use
- service/group.go: new Group type for multi-service lifecycle
- micro.go: add Start/Stop to Service interface, expose Group and
  NewGroup convenience function
- examples/multi-service: working example with two services

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* docs: highlight multi-service binary support

Add multi-service section to README with code example, update features
list, add to examples index, and note in status summary.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: unify service API and clean up developer experience

- Unified service creation: micro.New("name", opts...) as canonical API
- Clean handler registration: service.Handle(handler, opts...) accepts
  server.HandlerOption args directly, no need to reach through Server()
- Unexported serviceImpl: users interact through Service interface only
- Service groups use Service interface (not concrete type)
- Fixed Stop() to properly propagate BeforeStop/AfterStop errors
- Fixed store init: error-level log instead of fatal on init failure
- Updated all examples to use consistent patterns
- Updated README, getting-started, MCP docs, and guides
- Added blog post about the DX cleanup

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* fix: add blog post 5 to blog index

Blog post 5 (Developer Experience Cleanup) existed as a file but was
missing from the blog index page.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: make micro new generate MCP-enabled services by default

- main.go template includes mcp.WithMCP(":3001") by default
- Handler template has agent-friendly doc comments with @example tags
- Proto template has descriptive field comments
- README includes MCP usage, Claude Code config, and tool description tips
- Makefile adds mcp-tools, mcp-test, mcp-serve targets
- go.mod updated to Go 1.22
- Added --no-mcp flag to opt out of MCP integration
- Post-create output shows MCP endpoint URLs

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* docs: add MCP migration guide and troubleshooting guide

- Migration guide: 3 approaches to add MCP to existing services
  (WithMCP one-liner, standalone gateway, CLI)
- Troubleshooting guide: common issues with agents, WebSocket,
  Claude Code, auth, rate limiting, and performance

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* refactor: rename model/ package to ai/ for AI model providers

The model/ package name conflicted with the conventional use of "model"
for data models. Renamed to ai/ which better describes the package's
purpose (AI provider abstraction for Anthropic, OpenAI, etc.) and frees
up model/ for future data model layer use.

- Rename model/ → ai/ with package name change
- Update all Go imports from go-micro.dev/v5/model to go-micro.dev/v5/ai
- Update cmd/micro/server/server.go references (model.X → ai.X)
- Update all documentation and roadmap references
- All tests pass, CLI builds successfully

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: add model package for typed data access with CRUD and queries

New model/ package provides a typed data model layer using Go generics.
Supports structured CRUD operations, WHERE filters, ordering, pagination,
and automatic schema creation from struct tags.

Three backends:
- memory: in-memory for development and testing
- sqlite: embedded SQL for dev and single-node production
- postgres: full PostgreSQL for production deployments

Key features:
- Generic Model[T] with Create/Read/Update/Delete/List/Count
- Query builder: Where(), WhereOp(), OrderAsc/Desc(), Limit(), Offset()
- Struct tags: model:"key" for primary key, model:"index" for indexes
- Auto table creation from struct schema
- 19 tests passing across memory and sqlite backends

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: add model code generation to protoc-gen-micro

Extend the micro plugin to generate model structs from proto messages
annotated with // @model. Generated alongside client/server code in
the same .pb.micro.go file.

For a proto message like:
  // @model
  message User { string id = 1; string name = 2; }

Generates:
- UserModel struct with model:"key" and json tags
- NewUserModel(db) factory returning *model.Model[UserModel]
- UserModelFromProto(*User) *UserModel converter
- (*UserModel).ToProto() *User converter

Supports @model(table=custom_table, key=custom_field) options.
Adds GetComments() to generator for plugin comment inspection.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: add Model() to Service interface for Client/Server/Model trifecta

Every service now exposes Client(), Server(), and Model() — call services,
handle requests, and save/query data from the same interface. Includes
README docs, blog post, and a full model guide on the docs site.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-03-04 13:13:34 +00:00
Asim Aslam fad2fd7af4 Claude/update docs roadmap f zd2 j (#2875)
* docs: update all four documentation guides and mark Q2 complete

- ai-native-services: add WithMCP one-liner, standalone gateway,
  WebSocket client example, and OpenTelemetry observability section
- mcp-security: add OTel distributed tracing, WebSocket authentication
  (connection-level and per-message), DeniedReason audit field
- tool-descriptions: add manual overrides with WithEndpointDocs and
  export formats section
- agent-patterns: add LangChain/LlamaIndex SDK pattern and standalone
  gateway production pattern with Docker example
- Update roadmap: mark Q2 documentation as complete, Q2 at 100%
- Update status: reflect all recent completions, shift priorities

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: add agent demo example and blog post

Add examples/agent-demo with a multi-service project management app
(projects, tasks, team) that demonstrates AI agents interacting with
Go Micro services through MCP. Includes seed data and example prompts.

Add blog post 4 "Agents Meet Microservices: A Hands-On Demo" walking
through the example code and showing cross-service agent workflows.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: enable multiple services in a single binary

Remove global state mutations from service and cmd option functions so
that configuring one service no longer overwrites another's settings.

Key changes:
- service/options.go: remove all DefaultXxx global writes from option
  functions; newOptions() now creates fresh Server, Client, Store, and
  Cache per service while sharing Registry, Broker, and Transport
- cmd/cmd.go: newCmd() uses local copies instead of pointers to package
  globals; Before() no longer mutates DefaultXxx vars
- cmd/options.go: remove global mutations from all option functions
- service/service.go: export ServiceImpl type for cross-package use
- service/group.go: new Group type for multi-service lifecycle
- micro.go: add Start/Stop to Service interface, expose Group and
  NewGroup convenience function
- examples/multi-service: working example with two services

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* docs: highlight multi-service binary support

Add multi-service section to README with code example, update features
list, add to examples index, and note in status summary.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: unify service API and clean up developer experience

- Unified service creation: micro.New("name", opts...) as canonical API
- Clean handler registration: service.Handle(handler, opts...) accepts
  server.HandlerOption args directly, no need to reach through Server()
- Unexported serviceImpl: users interact through Service interface only
- Service groups use Service interface (not concrete type)
- Fixed Stop() to properly propagate BeforeStop/AfterStop errors
- Fixed store init: error-level log instead of fatal on init failure
- Updated all examples to use consistent patterns
- Updated README, getting-started, MCP docs, and guides
- Added blog post about the DX cleanup

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* fix: add blog post 5 to blog index

Blog post 5 (Developer Experience Cleanup) existed as a file but was
missing from the blog index page.

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: make micro new generate MCP-enabled services by default

- main.go template includes mcp.WithMCP(":3001") by default
- Handler template has agent-friendly doc comments with @example tags
- Proto template has descriptive field comments
- README includes MCP usage, Claude Code config, and tool description tips
- Makefile adds mcp-tools, mcp-test, mcp-serve targets
- go.mod updated to Go 1.22
- Added --no-mcp flag to opt out of MCP integration
- Post-create output shows MCP endpoint URLs

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-03-04 11:24:33 +00:00
Asim Aslam 6d9645adce feat: polish agent playground UI (#2869)
Redesign the /agent playground with improved UX:
- Chat-focused layout with full-height message area and sticky input
- Collapsible tool call cards showing name, input, result, and timing
- Thinking indicator while waiting for agent response
- Settings panel collapsed by default (auto-opens if no API key)
- Empty state with available tools preview
- Clear chat button
- Better visual hierarchy with distinct message styles

Co-authored-by: Claude <noreply@anthropic.com>
2026-03-04 09:38:04 +00:00
Asim Aslam beeaad748e Claude/update docs roadmap f zd2 j (#2868)
* feat: add LlamaIndex SDK for Go Micro services

Add LlamaIndex integration package that enables LlamaIndex agents to
discover and call Go Micro microservices through the MCP gateway.
Follows the same pattern as the existing LangChain SDK.

- GoMicroToolkit with from_gateway() factory and tool filtering
- FunctionTool integration via llama_index.core.tools
- Auth support, error handling, and retry configuration
- Examples for basic agent and RAG + microservices workflows
- Unit tests with mocked gateway responses

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* docs: update status for OTel, WebSocket, and LlamaIndex SDK completion

Reflect recently completed work in roadmap and status documents:
- Q2 progress: 85% -> 95% (WebSocket, LlamaIndex SDK done)
- Q3 progress: 40% -> 50% (OpenTelemetry integration done)
- Transports: 2 -> 3 (added WebSocket)
- Agent SDKs: 1 -> 2 (added LlamaIndex)
- Test coverage: 568 -> 1,000+ lines

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

* feat: add WithMCP convenience option, improve startup banner, and blog post

- Add mcp.WithMCP(":3000") service option for one-line MCP setup
- Improve `micro run` startup banner to show Agent playground, MCP
  tools, and WebSocket endpoints prominently
- Add blog post: "Building the AI-Native Future of Go Micro with Claude"
  covering WebSocket transport, OTel integration, LlamaIndex SDK, and
  Anthropic's Claude Max sponsorship
- Update blog index and navigation links

https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc

---------

Co-authored-by: Claude <noreply@anthropic.com>
2026-03-04 09:28:07 +00:00
Copilot e110ccb5ff Refactor model interface to high-level idiomatic Go API (#2863)
* Initial plan

* Add model package with provider abstraction interface

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add unit tests for model providers

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Refactor server to use model package abstraction

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Use strings.Contains instead of custom substring search

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add comprehensive documentation for model package

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Refactor model interface to be more idiomatic Go

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Simplify server code to use new high-level Generate API

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Update documentation for new high-level model API

Co-authored-by: asim <17530+asim@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-02-14 18:15:07 +00:00
Copilot 13d1116dee Implement Q2 2026 roadmap: MCP CLI export commands and LangChain SDK (#2861)
* Initial plan

* Implement micro mcp docs and export commands (Q2 2026 roadmap)

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add comprehensive CLI examples and documentation for new MCP commands

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add LangChain Python SDK for Go Micro (Q2 2026 roadmap)

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Update PROJECT_STATUS to reflect LangChain SDK completion

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add implementation summary for Roadmap 2026 session

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-02-13 14:39:48 +00:00
Copilot 1db7903010 [WIP] Implement missing features from documentation (#2859)
* Initial plan

* Add --header and --metadata flags to micro call command

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Apply code formatting with gofmt

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add clarifying comments for dual metadata handling paths

Co-authored-by: asim <17530+asim@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-02-13 14:20:34 +00:00
Copilot 5e1042e5ae Implement micro mcp test command (#2857)
* Initial plan

* Implement micro mcp test command

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add test for parseTool function

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Address code review feedback - simplify parseTool

Co-authored-by: asim <17530+asim@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-02-13 14:19:41 +00:00
Copilot 0f6453488e Implement missing --service flag for micro deploy command (#2858)
* Initial plan

* Implement --service flag for micro deploy command

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Address code review feedback - optimize validation and add comments

Co-authored-by: asim <17530+asim@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-02-13 14:19:03 +00:00
Asim Aslam 759ad1de50 x 2026-02-12 10:59:51 +00:00
Asim Aslam 92b9f84d79 x 2026-02-12 10:55:13 +00:00
Asim Aslam 3a605c461d x 2026-02-12 10:45:13 +00:00
Asim Aslam de615e0573 x 2026-02-12 10:34:53 +00:00
Asim Aslam 9d9968d66b scopes 2026-02-12 10:33:15 +00:00
Asim Aslam 9c3e883dff add safe names for tools 2026-02-12 10:15:57 +00:00
Asim Aslam 33e828acdd x 2026-02-12 10:11:58 +00:00
Asim Aslam a2442fa72e x 2026-02-12 10:07:20 +00:00
Asim Aslam c9a3584656 update docs 2026-02-12 10:01:26 +00:00
Asim Aslam 22fa349d5f . 2026-02-12 09:56:19 +00:00
Asim Aslam 2c7f612178 . 2026-02-12 09:55:18 +00:00
Copilot 06608d354e Add Anthropic model support to the agent (#2855)
* Initial plan

* Add MCP Playground page to web UI with tool discovery and calling

- Add playground.html template with chat-style agent prompt interface
- Add /playground route handler in server
- Add /api/mcp/tools endpoint to list available MCP tools
- Add /api/mcp/call endpoint to invoke MCP tools via RPC
- Add Playground link to sidebar navigation
- Playground auto-discovers services from registry and renders them as
  callable tools with input forms and activity logging

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add playground.html template and fix .gitignore micro pattern

Fix .gitignore pattern 'micro' -> '/micro' to only ignore root-level
binary, not paths containing 'micro' as a component.

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Address code review: use crypto/rand for trace IDs, fix var redecl, remove dup comment

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Rename Playground to Agent, fix styling, add LLM-powered prompt

- Rename /playground to /agent, move Agent link to top of sidebar menu
- Fix template styling: use existing form/input/button CSS from styles.css
  instead of inline styles and form-plain class
- Add /api/agent/settings GET/POST endpoints for model API key, model
  name, and base URL configuration (stored in server store)
- Add /api/agent/prompt POST endpoint that sends user prompt to
  OpenAI-compatible LLM API with tool definitions from registry,
  executes any tool calls via RPC, and returns results with a
  follow-up LLM summary
- Show available tools in a table using existing table styles
- Prompt section is placed above settings for primary workflow

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Address code review: handle unmarshal errors, extract system prompt, improve param descriptions

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add Anthropic model support to the agent

Support both OpenAI and Anthropic APIs in the agent prompt handler:
- Add provider selector (OpenAI/Anthropic) to settings UI and backend
- Auto-detect provider from base URL when not explicitly set
- Anthropic: use /v1/messages endpoint, x-api-key header, input_schema
  format for tools, content blocks for responses, tool_use/tool_result
  message format for follow-ups
- OpenAI: unchanged /v1/chat/completions with Bearer auth
- Default models: gpt-4o (OpenAI), claude-sonnet-4-20250514 (Anthropic)
- Provider-specific defaults for base URLs

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Remove duplicate Anthropic follow-up message construction

Co-authored-by: asim <17530+asim@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-02-12 09:32:27 +00:00
asim 3986738e2c stdio MCP transport and gateway refactor
Implement Q2 2026 roadmap items for AI-native microservices:

MCP stdio transport:
- JSON-RPC 2.0 over stdio for Claude Code integration
- Methods: initialize, tools/list, tools/call
- Auto-detection: stdio (no address) vs HTTP/SSE (with address)

micro mcp command:
- 'micro mcp serve' - start MCP server (stdio or HTTP)
- 'micro mcp list' - list available tools
- 'micro mcp test' - test a tool (placeholder)
- Enables Claude Code users to add microservices as tools

Gateway refactor:
- Created gateway/api package (reusable, 150 lines)
- Moved gateway logic from cmd/micro/server/gateway.go
- HandlerRegistrar pattern for flexibility
- cmd/micro/server/gateway.go now compatibility wrapper (72 lines)
- 50% code reduction, better separation of concerns
- Library users can now use gateway in custom apps

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-11 13:38:27 +00:00
asim 42efe1862a fix mcp exampl 2026-02-11 10:46:47 +00:00
asim ee76eb6d2c v5.15.0: Unified Gateway Architecture + MCP Support
Major Features:
- Unified gateway architecture (micro run + micro server use same code)
- MCP (Model Context Protocol) integration as library package
- AI-accessible microservices with 3 lines of code

Gateway Unification:
- Created reusable gateway module (cmd/micro/server/gateway.go)
- Updated micro run to use unified gateway (removed duplicate code)
- Conditional authentication (disabled in dev, required in prod)
- Reduced code duplication, simplified maintenance

MCP Integration:
- New library package: gateway/mcp
- Automatic service discovery → MCP tools
- HTTP/SSE transport support (stdio coming soon)
- Works for both library users and CLI users
- CLI flags: --mcp-address for micro run and micro server

Documentation:
- ADR-010: Unified Gateway Architecture
- CLI & Gateway Guide for users
- MCP Gateway README and examples
- Blog post: Making Your Microservices AI-Native with MCP

Breaking Changes: None (fully backward compatible)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-02-11 10:40:48 +00:00
asim a38d7df106 go fmt 2026-02-04 14:37:40 +00:00
asim f9ba48897a fix build 2026-02-04 14:37:29 +00:00
Asim Aslam b867e490a0 fix docs reference points 2026-02-04 13:55:43 +00:00
Asim Aslam 48da4d3559 Removing genai as not relevant to microservices. 2026-02-04 13:42:59 +00:00
Copilot 87cf988e03 Fix go install @latest failures by documenting specific version (#2839)
* Initial plan

* Update documentation to use @v5.13.0 instead of @latest for go install commands

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add explanatory notes about version pinning in documentation

Co-authored-by: asim <17530+asim@users.noreply.github.com>

* Add consistent explanatory notes across all documentation files

Co-authored-by: asim <17530+asim@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
2026-01-29 10:19:55 +00:00
Asim Aslam a5bef7af29 Add systemd-based deployment support (#2836)
* Add systemd-based deployment support

- micro init --server: Initialize server to receive deployments
  - Creates /opt/micro/{bin,data,config} directories
  - Generates systemd template unit (micro@.service)
  - Creates 'micro' system user

- micro deploy: Deploy services via SSH + systemd
  - Builds linux/amd64 binaries automatically
  - Copies via rsync/scp to server
  - Manages services via systemctl
  - Helpful error messages for common issues

- micro status --remote: Check remote service status
- micro logs --remote: Stream remote logs via journalctl
- micro stop --remote: Stop services on remote server

- Config: Added 'deploy' blocks to micro.mu for named targets

The deployment model:
- systemd is the process supervisor (battle-tested)
- SSH is the transport (standard, secure)
- No custom daemons or platforms needed

Co-authored-by: Shelley <shelley@exe.dev>

* Add deployment documentation

- docs/deployment.md: Comprehensive guide for server deployment
- README.md: Updated deployment section with full workflow

Co-authored-by: Shelley <shelley@exe.dev>

* Add deployment section to CLI documentation

Co-authored-by: Shelley <shelley@exe.dev>

* Fix systemd template escaping and rsync permission warnings

- Fix %i escaping in systemd template (was being interpreted by fmt.Sprintf)
- Handle rsync exit code 23/24 gracefully (metadata permission warnings)
- Add --omit-dir-times to rsync to avoid directory timestamp errors

Co-authored-by: Shelley <shelley@exe.dev>

* Add install script for micro CLI

Co-authored-by: Shelley <shelley@exe.dev>

* Fix non-constant format string in deploy error

Co-authored-by: Shelley <shelley@exe.dev>

---------

Co-authored-by: Shelley <shelley@exe.dev>
2026-01-27 13:27:59 +00:00
Asim Aslam 239dbfc27e fix: make build/deploy Go-native, Docker optional (#2835)
micro build:
  - Default: builds Go binaries to ./bin/
  - Cross-compile with --os and --arch
  - Docker is optional via --docker flag

micro deploy:
  - Requires --ssh user@host
  - Copies pre-built binaries (if ./bin/ exists)
  - Or syncs source and builds on remote
  - No Docker dependency

Go binaries are self-contained. No runtime needed.

Co-authored-by: Shelley <shelley@exe.dev>
2026-01-27 12:47:07 +00:00
Asim Aslam de2b3031f3 feat: add micro build and micro deploy commands (#2834)
micro build:
  - Generates Dockerfiles for services (if not present)
  - Builds container images for all services in micro.mu
  - Supports --tag, --registry, --push flags
  - --compose flag generates docker-compose.yml

micro deploy:
  - Default: deploys with docker-compose
  - --ssh user@host: deploys via SSH (rsync + build on remote)
  - --build: rebuild images before deploying

Complete workflow:
  micro run          # Develop locally
  micro build        # Build images
  micro deploy       # Deploy

Or for simple SSH deploys:
  micro deploy --ssh user@host

Co-authored-by: Shelley <shelley@exe.dev>
2026-01-27 12:40:04 +00:00