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These docs are built to be consumed by AI tools, not just people. Every page is available in machine-readable form, plus there’s a hosted MCP server and an installable Claude skill — all generated and kept up to date automatically, at no extra cost. Point your agent at any of the endpoints below to give it grounded, current knowledge of the mta-js SDK and the MTA API.

MCP server

Connect Cursor, Claude, Codex, VS Code, and other MCP clients to search these docs live.

llms.txt

A machine-readable index of every page, for AI tools to discover and navigate.

skill.md

Install these docs as a Claude skill in Claude Code and Claude Desktop.

Markdown pages

Append .md to any docs URL to get the raw Markdown of that page.

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MCP server

The docs are exposed as a hosted Model Context Protocol (MCP) server, so AI clients can search and read the documentation as a tool — answering questions about the SDK and API with up-to-date context. It exposes a search tool and a filesystem-style navigation tool over the docs. Server URL
Add the server to ~/.cursor/mcp.json (global) or .cursor/mcp.json in your project:
Once connected, ask your assistant things like “How do I fetch a subway arrival board with mta-js?” and it will pull answers straight from these docs. A discovery endpoint is also published at /.well-known/mcp so compatible tools can locate the server automatically.

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llms.txt

Following the llms.txt standard, two machine-readable files are generated automatically and stay in sync with these docs: Use llms.txt when a tool should discover and fetch only the relevant pages, and llms-full.txt when you want to drop the whole corpus into a model’s context window.

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Claude skill

These docs are also published as an installable Claude skill, described by a skill.md manifest that summarizes the SDK’s capabilities, methods, and best practices for agents:
Add it to any agent that supports the agent skills spec with the skills CLI:
This loads the MTA API capabilities into the agent’s context so it can reference the guides and reference material on demand while you work. MCP-compatible tools can also read the skill.md content directly.

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Markdown for any page

Every page is available as raw Markdown — just append .md to its URL. For example:
This is handy for piping a single page into a prompt or script without any HTML.
All of the above — the MCP server, llms.txt, llms-full.txt, skill.md, and per-page Markdown — are generated and hosted automatically. There’s nothing to configure and no extra cost.