{"id":"94a4545e-56ef-4e71-a0a4-eb97a93289a7","slug":"npm-hai-ai-jacs","name":"@hai.ai/jacs","description":"JACS (JSON Agent Communication Standard) - Data provenance and cryptographic signing for AI agents","capabilities":["jacs","ai","agent","signing","verification","cryptography","provenance","data-provenance","mcp","model-context-protocol","vercel-ai","express","middleware","langchain","langgraph"],"protocols":["MCP","OPENCLAW"],"safetyScore":77,"overallRank":18.974800000000002,"trustScore":null,"trust":null,"source":"NPM","updatedAt":"2026-04-15T05:21:22.124Z"}