{"server":"io.github.timescale/pg-aiguide","quality":{"score":76,"label":"good","components":{"auth":null,"hygiene":79,"protocol":75,"stability":100,"dependencies":50},"checks":[{"id":"protocol.modern","detail":"newest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28","status":"warn","category":"protocol"},{"id":"protocol.stateless","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"protocol.transport","detail":"streamable HTTP","status":"pass","category":"protocol"},{"id":"protocol.list_ttl","detail":"only applies to 2026-07-28 servers","status":"na","category":"protocol"},{"id":"auth.prm","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.as_metadata","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.cimd","detail":"no remote uses OAuth","status":"na","category":"auth"},{"id":"auth.secret_in_url","detail":"no templated URL","status":"na","category":"auth"},{"id":"tools.descriptions","detail":"every tool has a description","status":"pass","category":"hygiene"},{"id":"tools.description_length","detail":"1 tools have descriptions over 1,024 characters, which crowds the context","status":"warn","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"2 of 2 tools declare readOnlyHint or destructiveHint","status":"pass","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: search_docs (destructiveHint, openWorldHint); view_skill (destructiveHint, openWorldHint)","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 2,915 tokens to load every tool","status":"pass","category":"hygiene"},{"id":"tools.api_dump","detail":"tools are not a one-to-one API dump","status":"pass","category":"hygiene"},{"id":"stability.changes","detail":"2 tool changes in 30 days","status":"pass","category":"stability"},{"id":"stability.rug_pull","detail":"no tool changed its meaning under the same name","status":"pass","category":"stability"},{"id":"deps.known_vulns","detail":"1 advisory of lower severity or without a published fix: GHSA-hp3w-g68c-fv3c in sprintf-js@1.0.3 (indirect, no fix yet)","status":"warn","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later","status":"fail","category":"dependencies"},{"id":"deps.resolvable","detail":"@tigerdata/pg-aiguide@0.6.1 resolved: 325 packages","status":"pass","category":"dependencies"}],"drivers":["-tools.directory_hints","-deps.mcp_sdk_version","~protocol.modern","~tools.description_length","~deps.known_vulns"],"flags":["outdated-mcp-sdk"],"tool_count":2,"token_estimate":2915,"tools_hash":"e7030fb5565a6c6ebd3a763fa4be618c","tools_changed_at":"2026-10-07T23:56:34.227Z","computed_at":"2026-10-10T03:29:07.309Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"blocked":false,"owner":{"verified":false,"method":null,"since":null},"history":[{"day":"2026-09-23","score":84},{"day":"2026-09-24","score":77},{"day":"2026-09-25","score":77},{"day":"2026-09-26","score":77},{"day":"2026-09-27","score":77},{"day":"2026-09-28","score":82},{"day":"2026-09-29","score":82},{"day":"2026-09-30","score":85},{"day":"2026-10-01","score":85},{"day":"2026-10-02","score":85},{"day":"2026-10-03","score":85},{"day":"2026-10-04","score":85},{"day":"2026-10-05","score":85},{"day":"2026-10-06","score":82},{"day":"2026-10-07","score":76},{"day":"2026-10-08","score":76},{"day":"2026-10-09","score":76},{"day":"2026-10-10","score":76}],"next_actions":[{"action":"get_server","description":"Full descriptor","href":"/v1/servers/io.github.timescale%2Fpg-aiguide","arguments":{"name":"io.github.timescale/pg-aiguide"}},{"action":"list_tools","description":"Current tools with schemas","href":"/v1/servers/io.github.timescale%2Fpg-aiguide/tools","arguments":{"name":"io.github.timescale/pg-aiguide"}}]}