Switching between Claude Code, Cursor, Codex, Copilot, or Windsurf? Paste your agent config and convert it in one click — correct filename, conventions, imports, and frontmatter, with notes on exactly what changed.
Paste a config on the left, pick the target format, and the converted file appears here with placement notes.
100% client-side · nothing uploaded · supports 6 formats in any direction
Every AI coding tool reads project instructions from a file — they just disagree on what to call it. The content is ~95% identical, which is why conversion is one click.
Claude Code's memory file, loaded every session. Unique power: @path/to/file.md imports that pull other docs in automatically.
The emerging open standard — read by OpenAI Codex, Cursor, Google Jules, Zed, and more. If you pick one canonical file, pick this.
Legacy .cursorrules (single file, deprecated) and modern .cursor/rules/*.mdc with frontmatter for glob-scoped, always-on, or agent-requested rules.
.github/copilot-instructions.md for GitHub Copilot; .windsurfrules for Windsurf's Cascade agent. Same markdown, different mailbox.
It's the format with the broadest native support, so write your real instructions there once. Every other file becomes a thin pointer.
Claude Code supports imports, so your whole CLAUDE.md can be @AGENTS.md — zero duplication, and Claude still gets its native file.
Instead of one giant rules file, split Cursor rules into .cursor/rules/*.mdc files with globs so frontend rules only load for frontend files.
Duplicate files rot fast — a rule fixed in one file and not the others causes the exact inconsistent behavior these files exist to prevent. Convert, don't copy-paste.
@AGENTS.md — and Claude imports the standard file automatically..cursor/rules/*.mdc system. Use .mdc when you want rules scoped to specific globs or triggered on request.@path/file.md as a normal markdown link and tells you it did. Other tools won't auto-load the referenced file, but the pointer keeps the information discoverable.A great AGENTS.md is step one. The ClaudeThings kits add the agents, skills, and slash commands on top — the full working setup for engineering and marketing teams.
Battle-tested Claude skills & workflows for builders.
Turn Claude into your growth team.
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