Free Developer Utility 100% Client-Side
AI Agent Rules & Config Converter
Seamlessly translate project instructions and agent guardrails between Claude Code, Cursor, Windsurf, AGENTS.md, and Copilot.
Starter Presets:
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CLAUDE.md
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AI Coding Rules File Reference
CLAUDE.md CLI Agent
Concise imperative commands & architecture rules for Anthropic Claude Code.
CLAUDE.md Claude Code → Cursor Rules (.mdc) AI IDE
Modern Cursor format with YAML frontmatter (description, globs, alwaysApply).
.cursor/rules/project.mdc Cursor → .cursorrules (Legacy) AI IDE
Single-file workspace rules for Cursor versions prior to .mdc rulebooks.
.cursorrules Cursor → AGENTS.md Open Standard
Cross-agent standard adopted by Codex, OpenCode, and multi-agent frameworks.
AGENTS.md Codex / Universal → .windsurfrules AI IDE
Workspace context, behavioral rules, and memory for Windsurf Cascade.
.windsurfrules Windsurf → Copilot Instructions Extension
Repository-level custom instructions for GitHub Copilot Chat & PR review.
.github/copilot-instructions.md GitHub Copilot → .clinerules Autonomous
Execution boundaries, tool authorizations, and workflows for Cline & Roo Code.
.clinerules Cline / Roo Code →