Q1 2026 MCP Ecosystem Roadmap (amd#202)

Adds the Q1 2026 MCP Ecosystem milestone to the roadmap, including two
complementary features:
1. **MCP Client Support** - Connect GAIA agents to any external MCP
server
2. **MCP Docs Server** - AI coding assistant context for GAIA
development

Also removes internal web analytics from public documentation and
updates prioritization to focus on community votes.

## What's in the Plans

### MCP Client Support ([amd#203](amd#202))

Enable any GAIA agent to use tools from external MCP servers:
- `MCPClientMixin` for easy integration
- Auto-registration of MCP tools as agent tools
- Support for stdio, HTTP, and WebSocket transports
- Configuration-driven server management

### MCP Docs Server ([amd#201](amd#201))

Give AI coding assistants intelligent access to GAIA SDK documentation:
- `search_docs` - Semantic search across all documentation
- `get_page` - Retrieve specific doc pages
- `get_code_example` - Working code snippets on demand
- `list_components` - Available agents, mixins, tools, SDKs

Replaced with community-focused prioritization based on votes and
contributions.

---------

Co-authored-by: kovtcharov-amd <kalin.ovtcharov@amd.com>

Author: kovtcharov

docs/docs.json

@@ -309,7 +309,8 @@
             "group": "Plans",
             "pages": [
               "plans/installer",
-              "plans/chat-ui"
+              "plans/chat-ui",
+              "plans/mcp-docs"
             ]
           }
         ]

docs/plans/chat-ui.md

@@ -26,18 +26,6 @@ Build **GAIA Chat** - a privacy-first desktop chat application for AI PCs that r
 └────────────────────────────────────────────────────────────────┘
 ```
 
-### Analytics Justification
-
-| Signal | Data | Implication |
-|--------|------|-------------|
-| `/quickstart` #1 | 38 views | Users want fast onboarding |
-| `/playbooks/chat-agent/part-1` #2 | 17 views | Strong chat/RAG interest |
-| Colombia = 60% traffic | 97 views | One power user deep-diving |
-| Phoronix coverage | 4 referrals | Linux/privacy-conscious audience |
-| GitHub referrals | 16 views | Developers discovering via repo |
-
-**User profile:** Privacy-conscious developers/enthusiasts who want local AI without cloud dependencies.
-
 ---
 
 ## User Personas
@@ -853,7 +841,7 @@ src/__tests__/
 2. **Conversation export** - Markdown only, or also HTML/PDF?
 3. **Model switching** - Allow mid-conversation or only new sessions?
 4. **Analytics opt-in** - What exactly to track?
-5. **Multi-language UI** - Worth prioritizing given Colombia traffic?
+5. **Multi-language UI** - Worth prioritizing based on community demand?
 
 ---