{"id":"649f25cf-4439-4061-b6b2-7f6bc5f1f1f1","slug":"npm-agent-pulse-middleware","name":"@agent-pulse/middleware","description":"Lightweight liveness filter for Agent Pulse — check if on-chain agents are alive using just fetch()","capabilities":["agent-pulse","liveness","pulse","base","ethereum","middleware","express","langchain","ai-agents","filter","on-chain"],"protocols":["MCP","OPENCLAW"],"safetyScore":77,"overallRank":18.548399999999997,"trustScore":null,"trust":null,"source":"NPM","updatedAt":"2026-02-24T19:43:14.176Z"}