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Coding agents such as Claude Code, Cursor, and Codex set up Apgar more reliably with two things: the Apgar skill and the docs MCP server. The skill tells the agent what Apgar is, which pages to read for each task, and which mistakes leave a release unevaluated without an error. The MCP server lets the agent search and read these docs. Install both.

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Install the skill

The skills CLI finds the skill on this site, asks which agents to install it for, and installs it into the current project. Add -g to install it for every project. The skill checks on each use whether a newer version is published here, and uses that one when it is. To update the installed copy:

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Connect the docs MCP server

The server is at https://docs.useapgar.dev/mcp and needs no authentication. It can search these docs and read any page.
Run /mcp in a Claude Code session to confirm the connection.
Other clients connect to the same URL as a streamable HTTP server.

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Ask your agent

Paste this into your coding agent after installing the skill:

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Markdown versions

Every page is also served as Markdown: append .md to its URL. llms.txt lists every page, and llms-full.txt contains all of them in one file. The menu at the top of each page copies the page as Markdown or opens it in ChatGPT or Claude.