FirstCode.AI API docs

Both interfaces act as a signed-in person, so a person needs a FirstCode.AI account first. Accounts are set up with our team: sign-up is not self-serve today, and there is no free tier or public sandbox. An agent cannot create an account or get credentials on its own.

To get an account, contact us. If you already have one, sign in at home.firstcode.ai.

The recommended route for AI agents. It covers tickets, boards, projects, agent runs and project notes, and signs in through OAuth. The FirstCode.AI MCP server page has the details.

https://mcp.firstcode.ai/mcp

The FirstCode.AI web app talks to this endpoint, and requests run with the signed-in person's permissions. We have not published a schema reference or a versioning policy for it, and it changes along with our apps, so build integrations on the MCP server where you can.

https://home.firstcode.ai/graphql

We do not publish an SDK or a standalone CLI. Any MCP client can connect to the MCP server, which is the supported way to call FirstCode.AI from a terminal or an agent.

• llms.txt says what FirstCode.AI is, when to use it, and lists every page. llms-full.txt is the long version.
• Every page on this site answers Accept: text/markdown with Markdown instead of HTML.
• sitemap.xml lists every public URL.