For your coding agent
Research
that compiles.
Your agent saves every finding with its source. Grainulator checks them like code, flags conflicts and gaps, only writes the brief once it all holds up.
claude plugin install grainulator --marketplace grainulation/grainulator
Then start a new Claude Code session · Guide
codex plugin marketplace add grainulation/grainulator
codex plugin add grainulator@grainulation-marketplace
Then set up your project · Guide
agy plugin install https://github.com/grainulation/grainulator
Then start a new Antigravity session · Guide
npx -y github:grainulation/grainulator#v2.2.0 mcp
Add as an MCP server in Cursor, opencode and others · Guide