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v0.3.0 — MCP Server

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@Endogen Endogen released this 05 Mar 17:05
· 19 commits to main since this release
v0.3.0
718e0af

What's New

🔌 MCP Protocol Server (/mcp/)

Web2API now includes a built-in Model Context Protocol server. Every installed recipe endpoint is automatically exposed as a native MCP tool — no configuration needed.

Connect Claude Desktop:

{
  "mcpServers": {
    "web2api": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://your-host/mcp/"]
    }
  }
}

Connect Claude Code:

claude mcp add --transport http web2api https://your-host/mcp/
  • Each recipe endpoint registers as its own tool with typed parameters
  • Tools rebuild automatically when recipes are installed, uninstalled, enabled, or disabled
  • Streamable HTTP transport (stateless) — compatible with any MCP client
  • Tool descriptions include the recipe site URL for better AI context

🛠 MCP HTTP Bridge (/mcp/tools)

A simpler REST bridge for non-MCP consumers (also powers the web UI):

  • GET /mcp/tools — list all tools as JSON
  • POST /mcp/tools/{name} — call a tool
  • Path-based filtering: /mcp/only/brave-search/tools, /mcp/exclude/allenai/tools
  • Query-based filtering: ?only=slug1,slug2 or ?exclude=slug1
  • New MCP Tools tab in the web UI with copy-ready URLs

📦 Other Changes

  • Git tree hash update detection — managed recipes show update availability via git tree comparison
  • Endpoint params declaration — recipe endpoints can declare custom query parameters with descriptions
  • UI improvements — update/up-to-date badges moved to title row, cleaner badge alignment
  • Docker — port binding defaults to localhost only (for reverse proxy setups)

🧹 Cleanup

  • Shared MCP utilities extracted to mcp_utils.py
  • Dead code removed, duplicate helpers consolidated
  • mcp and httpx added as dependencies

Full Changelog: v0.2.0...v0.3.0

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