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Add MCP server for Claude Code integration#10

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cdinnison wants to merge 1 commit intomainfrom
cdinnison/mcp-server
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Add MCP server for Claude Code integration#10
cdinnison wants to merge 1 commit intomainfrom
cdinnison/mcp-server

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@cdinnison
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What

Adds ray mcp command that starts an MCP (Model Context Protocol) stdio server, exposing Ray's 31 tools (prefixed ray_) to any MCP client like Claude Code. Read tools are always available; mutation tools (set_budget, categorize_transaction, etc.) are opt-in via mcpMutations config flag.

Why

Lets Claude Code call Ray tools natively — users can ask "what's my net worth?" and get real answers from their financial data without copy-pasting.

Test plan

  • npm run build passes
  • All 79 tests pass
  • ray mcp starts silently, awaits stdio
  • claude mcp add ray -- ray mcp registers the server
  • Mutation tools hidden by default, visible when mcpMutations: true

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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vercel Bot commented Apr 17, 2026

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Project Deployment Actions Updated (UTC)
ray-finance Ready Ready Preview, Comment Apr 17, 2026 5:19am

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