io.github.sustinbebustin/citadel-mcp

Run JavaScript in a local Node sandbox. Write ONE async arrow function that returns a value. Inside the sandbox you have: - codemode.<tool_name>(args) — calls an MCP tool over the wire. Each codemode.* method below is a real callable. - fetch, Promise, JSON, standard async — Node 18+ globals. - 30s async timeout (sync infinite loops are not bounded). One call, one result; no streaming. Fan out independent calls with Promise.all — that is why this tool exists. N tool calls collapse into one MCP round-trip. Available tools: type NextjsDocsInput = { /** Documentation path (e.g., '/docs/app/api-reference/functions/refresh'). Do NOT include a '.md' suffix — the tool appends it. Get valid paths by calling codemode.nextjs_index() first. App Router only — Pages Router paths ('/docs/pages/...') are not supported. */ path: string; /** Optional anchor/section from the index (e.g., 'usage'). Included in response metadata to indicate relevant section. */ anchor?: string; }; type NextjsDocsOutput = { path: string; url?: string; content?: string; anchor?: string | null; error?: string; message?: string; }; type ReactDocsInput = { /** Documentation path (e.g., '/learn/react-compiler.md' or '/reference/react/useState.md'). The path includes the .md suffix as listed in the index. Get valid paths by calling codemode.react_index() first. */ path: string; }; type ReactDocsOutput = { path: string; url?: string; content?: string; anchor?: string | null; error?: string; message?: string; }; type TurborepoDocsInput = { /** Documentation path (e.g., '/guides/tools/docker.md', '/reference/run.md', or 'index.md'). Paths are relative to '/docs/'; the tool resolves them under turborepo.dev/docs/. Get valid paths by calling codemode.turborepo_index() first. */ path: string; }; type TurborepoDocsOutput = { path: string; url?: string; content?: string; anchor?: string | null; error?: string; message?: string; }; type SupabaseDocsInput =…