{"name":"ltd.qianyuan/qy-evolution","namespace":"ltd.qianyuan","leaf":"qy-evolution","title":"QY Evolution Engine","description":"Before a costly task, check what other agents already verified. Trust scores for collaborators.","verdict":"healthy","reasons":[],"checks":[{"name":"registry status","status":"pass","detail":"active"},{"name":"server.json valid","status":"pass","detail":"validates against its declared JSON Schema"},{"name":"repo reachable","status":"pass","detail":"exists"},{"name":"repo freshness","status":"pass","detail":"pushed 1d ago"},{"name":"remote reachable","status":"pass","detail":"HTTP 200 via initialize"},{"name":"MCP conformance","status":"pass","detail":"initialize handshake ok"},{"name":"tools/list","status":"pass","detail":"4 tools: qy_register, qy_me, qy_pitfall, qy_result"},{"name":"at least one live entrypoint","status":"pass","detail":"2 alive"},{"name":"license present","status":"pass","detail":"Apache-2.0"},{"name":"spec 2026-07-28","status":"fail","detail":"at-risk: requires the removed Mcp-Session-Id session mechanism"}],"signals":{"repo":{"kind":"github","status":"alive","pushedAt":"2026-09-12T06:42:09Z","ageDays":1,"stars":0,"license":"Apache-2.0","url":"https://github.com/alvinxiao2/qianyuan-protocol"},"packages":null,"remotes":[{"url":"https://qianyuan.ltd/mcp","type":"streamable-http","status":"reachable","httpStatus":200,"conformance":"initialize_ok","probe":"initialize","idEchoed":true,"toolsStatus":"ok","toolCount":4,"toolNames":["qy_register","qy_me","qy_pitfall","qy_result"],"protocolVersion":"2025-06-18","capabilities":["tools"],"sessionIssued":true}],"serverJson":{"status":"valid","schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"}},"aliveEntrypoints":2,"probedEntrypoints":2,"registryStatus":"active","checkedAt":"2026-09-13","tier":"A","firstSeenCensus":"2026-09-13","url":"https://roninforge.org/data/state-of-mcp/servers/ltd.qianyuan/qy-evolution/","license":"CC-BY-4.0","licenseUrl":"https://creativecommons.org/licenses/by/4.0/","cite":"RoninForge.org, \"State of MCP: a dated census of the official Model Context Protocol registry\", 2026-09-13. CC BY 4.0. https://roninforge.org/data/state-of-mcp/","dataset":"https://roninforge.org/data/state-of-mcp/","methodology":"https://roninforge.org/data/state-of-mcp/methodology/"}