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Fimo never replaces your coding agent — it owns what happens after the build and exposes all of it through the fimo CLI. Any coding agent can drive Fimo; installing Fimo’s skills and rule files makes it fluent in the workflow.

Supported agents

Fimo installs skills and generates the right rule file for each tool. First-class agents include:

Claude Code

Cursor

Codex

Gemini CLI

Windsurf

OpenCode / Aider

The interactive picker lists 50+ supported agents. Tools that read AGENTS.md natively (Codex, OpenCode, Aider, …) work with no extra file; others get a per-agent rule file (CLAUDE.md, .cursor/rules/fimo.mdc, .windsurfrules, GEMINI.md).

Connect an agent

fimo init wires everything up at scaffold time for the agents you select. To add one to an existing project, run from inside it:
Under npx, pass --mode=copy (there’s no stable path to symlink into):

How Fimo enhances your agent

Once installed, your agent gains:
  • The fimo-cli skill — the CLI workflow: creating projects, building content, running the app locally, deploying.
  • The project fimo skill — the code-side surface: schemas, forms, t() labels, fimo/ui components, version-locked to the project’s package.
  • Rule files — project conventions read by your specific tool.
  • Markdown-for-agents on every deploy — a .md twin of each page plus /llms.txt, so agents can read your published site.
Point your agent at the Get started for AI coding agents page and ask it to help you build — it’s written to be read by the agent itself.

What’s next

Install skills

Set up skills and rule files.

MCP server

Connect MCP clients to Fimo docs.

Skills & rules

How the layers fit together.