feat(mcp): MCP endpoint (/api/mcp) reusing chat tools + Bearer-key auth - #16
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Exposes the ERP's fine-grained tool surface to LLM agents over MCP Streamable HTTP (JSON-RPC). Reuses build_tools() schemas + TOOL_HANDLERS (validated) and get_current_user (Bearer key acts as its user at the key's role), gated by rest_api_enabled. Role-scoped: viewer=read, manager=write, admin=delete; chat-session tools excluded. Registry-driven, so plugin doctypes/masters are exposed automatically. Settings shows the MCP URL + Claude/Codex config after key creation. tests/test_mcp.py (SQLite + Postgres in CI). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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feat(mcp): MCP endpoint (/api/mcp) reusing chat tools + Bearer-key auth (#16) Fine-grained ERP tool surface for LLM agents over MCP Streamable HTTP. Reuses build_tools() + TOOL_HANDLERS (validated) and Bearer-key auth (key acts as its user at its role), gated by rest_api_enabled. Registry-driven → plugin doctypes exposed automatically. Settings shows MCP URL + Claude/Codex config. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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What
A
POST /api/mcpendpoint exposing the ERP's fine-grained tool surface to LLM agents (Claude, Codex) over MCP's Streamable HTTP transport (JSON-RPC 2.0:initialize/tools/list/tools/call/ notifications).How it reuses everything
build_tools()— the live, plugin-widened tool list.TOOL_HANDLERS(so every write runsvalidate()).get_current_user— a Bearer API key acts as its user at the key's role, exactly like REST, gated by the samerest_api_enabledflag. No separate MCP credential.Role scoping (mirrors REST)
viewer = reads; manager = writes; admin =
delete_master. Enforced on bothtools/list(filtered) andtools/call(defence in depth). Chat-session-only tools are excluded.Modularity
The tool list is built from the live registries, so a plugin that registers doctypes/masters (e.g. the internal CRM's
lead/contact/activity) is exposed automatically — no MCP-specific code in the plugin. The endpoint lives in core; its surface composes from core + whatever plugins are loaded.Settings UX
Right after a key is created, the API-keys page shows the MCP URL (
<origin>/api/mcp) and ready-to-paste Claude and Codex config, noting the key's role governs access.Tests
tests/test_mcp.py— initialize, role-scopedtools/list, read + writetools/call, viewer write-denial, notifications, no-key rejection, unknown tool/method errors. SQLite + Postgres in CI.🤖 Generated with Claude Code