* 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>
Keep a Changelog format covering 2026.01 through current unreleased
work. Includes all MCP gateway features, CLI commands, agent SDKs,
developer experience improvements, and documentation additions.
This replaces ad-hoc blog posts as the canonical "what changed" reference.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
Co-authored-by: Claude <noreply@anthropic.com>
Move Claude-context working documents to internal/docs/:
- CURRENT_STATUS_SUMMARY.md
- PROJECT_STATUS_2026.md
- ROADMAP_2026.md
- IMPLEMENTATION_SUMMARY.md
These are session-tracking docs, not useful to most contributors.
Top level now only has standard files: README, CHANGELOG,
CONTRIBUTING, SECURITY, CLAUDE.md, and ROADMAP.
Updated all cross-references in CLAUDE.md, ROADMAP.md, and
website docs.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
Co-authored-by: Claude <noreply@anthropic.com>
* 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>
* 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
---------
Co-authored-by: Claude <noreply@anthropic.com>
* 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
---------
Co-authored-by: Claude <noreply@anthropic.com>
* 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
---------
Co-authored-by: Claude <noreply@anthropic.com>
* 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
---------
Co-authored-by: Claude <noreply@anthropic.com>
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>
* 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>
* Update docs and roadmap to March 2026 with focus priorities
- ROADMAP.md: Updated from Nov 2025 to reflect Q1 completions and current state
- ROADMAP_2026.md: Updated status to March 2026, added model package as delivered
- CURRENT_STATUS_SUMMARY.md: Rewrote with March 2026 status and clear next priorities
- PROJECT_STATUS_2026.md: Added model package section, updated recommendations
- Website roadmap: Updated Q3 security status and timestamps
Key focus areas identified: documentation guides, multi-protocol MCP,
LlamaIndex SDK, and OpenTelemetry integration.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
* Add CLAUDE.md and four documentation guides to fill doc gaps
- CLAUDE.md: Project guide with structure, build commands, and priorities
- ai-native-services.md: End-to-end tutorial building an MCP-enabled task service
- mcp-security.md: Production security guide (auth, scopes, rate limiting, audit)
- tool-descriptions.md: Best practices for writing Go comments that help agents
- agent-patterns.md: Six integration patterns from single-agent to event-driven
- Updated docs index with new "AI & Agents" section linking all four guides
These were the highest priority gaps identified in the roadmap analysis:
the framework has solid features that were under-documented.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
* feat: add OpenTelemetry tracing to MCP gateway
Integrate OpenTelemetry spans into the MCP gateway for both HTTP and
stdio transports. Each tool call now creates a server span with rich
attributes (tool name, account ID, auth outcome, transport type).
Trace context is propagated to downstream RPC calls via metadata,
enabling end-to-end distributed tracing through Jaeger, Grafana, etc.
New files:
- gateway/mcp/otel.go: Span creation, attribute constants, metadata carrier
- gateway/mcp/otel_test.go: 8 tests covering span creation, auth denied/allowed,
rate limiting, trace propagation, noop provider, and missing token
Changes:
- Options.TraceProvider: Optional trace.TracerProvider field
- handleCallTool (HTTP): Creates OTel spans with auth/rate-limit attributes
- handleToolsCall (stdio): Same instrumentation for stdio transport
- go.mod: Added go.opentelemetry.io/otel/sdk v1.35.0 (test dependency)
The existing MCP trace ID (UUID) is preserved for backward compatibility
and recorded as a span attribute alongside the W3C trace context.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
---------
Co-authored-by: Claude <noreply@anthropic.com>
* Update docs and roadmap to March 2026 with focus priorities
- ROADMAP.md: Updated from Nov 2025 to reflect Q1 completions and current state
- ROADMAP_2026.md: Updated status to March 2026, added model package as delivered
- CURRENT_STATUS_SUMMARY.md: Rewrote with March 2026 status and clear next priorities
- PROJECT_STATUS_2026.md: Added model package section, updated recommendations
- Website roadmap: Updated Q3 security status and timestamps
Key focus areas identified: documentation guides, multi-protocol MCP,
LlamaIndex SDK, and OpenTelemetry integration.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
* Add CLAUDE.md and four documentation guides to fill doc gaps
- CLAUDE.md: Project guide with structure, build commands, and priorities
- ai-native-services.md: End-to-end tutorial building an MCP-enabled task service
- mcp-security.md: Production security guide (auth, scopes, rate limiting, audit)
- tool-descriptions.md: Best practices for writing Go comments that help agents
- agent-patterns.md: Six integration patterns from single-agent to event-driven
- Updated docs index with new "AI & Agents" section linking all four guides
These were the highest priority gaps identified in the roadmap analysis:
the framework has solid features that were under-documented.
https://claude.ai/code/session_01GkduEhcrqcG45rdfYh8dAc
---------
Co-authored-by: Claude <noreply@anthropic.com>
* 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>
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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Initial plan
* Add MCP per-tool scopes, tracing, rate limiting, and audit logging
- Add Scopes field to Tool struct for per-tool scope requirements
- Add Auth (auth.Auth) integration to Options for token inspection
- Add trace ID generation (UUID) propagated via metadata to downstream RPCs
- Add per-tool rate limiting with configurable requests/sec and burst
- Add AuditFunc callback for immutable tool-call audit records
- Extract tool scopes from registry endpoint metadata ("scopes" key)
- Update both HTTP and stdio transports with auth/trace/rate/audit
- Add comprehensive tests for all new functionality
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Revert unrelated example go.mod changes
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Remove auto-generated example go.sum files
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Add WithEndpointScopes helper, gateway-level ToolScopes, and documentation
- Add server.WithEndpointScopes() for declaring per-endpoint auth scopes at
handler registration time
- Add mcp.Options.ToolScopes for gateway-level scope overrides without
changing individual services
- Update documented example to show WithEndpointScopes usage
- Update examples/mcp/README.md with scopes, tracing, and rate-limiting docs
- Update gateway/mcp/DOCUMENTATION.md with scopes section and FAQ
- Add tests for both new features
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Fix ToolScopes doc comment: clarify override (not merge) semantics
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Revert unrelated example go.mod/go.sum changes
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* Rename ToolScopes to Scopes in MCP Options
The field name "Scopes" is more universal and consistent with how
auth scopes are used throughout go-micro. Updated all code references,
tests, and documentation.
Co-authored-by: asim <17530+asim@users.noreply.github.com>
* MCP gateway: add per-tool scopes, tracing, rate limiting, and audit logging
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>
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>
Asim Aslam