ccs for Claude Code

io.github.correctover/ccs

Runtime verification MCP server: fail-closed checks for agent tool calls, signed evidence receipts.

client:Claude Code transport:stdio runtime:npm

Install ccs in Claude Code

run in your project directory

claude mcp add ccs -- npx -y ccs-mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs