agentconfig.ing

Every AI tool config file, documented and compared.

CLAUDE.md, AGENTS.md, .cursorrules, and 101+ more across 32 tools, 15 agent frameworks, and 5 protocols.

THE PROBLEM

Every AI coding tool invented its own config format. Your project root now looks like this:

32
tools tracked
101+
config files
8
formats
5
protocols
$ ls -la /tools/
Showing 9 of 32 tools. View all tools →
$ ls -la /agents/
Showing 6 of 15 frameworks. View all agents →
$ diff --table /tools/*

Pick any two tools to see a side-by-side comparison of their config file formats, features, and migration paths.

vs
ToolPrimary FileFormat
Claude CodeCLAUDE.mdmarkdown
Cursor.cursorrulesmarkdown
GitHub Copilot.github/copilot-instructions.mdmarkdown
Windsurf.windsurfrulesmarkdown
OpenAI Codex CLIAGENTS.mdmarkdown
Cline.clinerules/*.mdmarkdown
Aider.aider.conf.ymlyaml
Continue.continue/config.yamlyaml
Amazon Q Developer.amazonq/rules/*.mdmarkdown
QUICK START

Pick your tool. Get the reference.