{"server":{"name":"co.pixelcove/topic-scorer","$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","remotes":[{"url":"https://topic-scorer.pixelcove.co/mcp","type":"streamable-http","headers":[{"name":"Authorization","isSecret":true,"description":"Bearer <api-key> — a prepaid-credit key from the Stripe rail. Omit it to pay per call over x402 instead."}]}],"version":"0.1.1","repository":{"url":"https://github.com/PixelCove/topic-scorer","source":"github"},"websiteUrl":"https://pixelcove.co/tools/topic-scorer","description":"Score pages against 11,485 public taxonomy categories by embedding similarity. $0.05/call via MCP."},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","isLatest":true,"updatedAt":"2026-10-19T11:51:33.004999Z","publishedAt":"2026-10-19T11:51:33.004999Z","statusChangedAt":"2026-10-19T11:51:33.004999Z"},"dev.protogrid/connectability":{"class":"R0","autonomous":true,"human_steps":[],"preferred":{"kind":"remote","idx":0},"remotes":[{"idx":0,"url":"https://topic-scorer.pixelcove.co/mcp","transport":"streamable-http","templated":false,"headers":[{"name":"Authorization","required":false,"secret":true,"value":null,"secret_names":["TOPIC_SCORER_TOKEN"]}],"auth":{"type":"none","location":null,"secret_name":null,"oauth":null},"protocol":{"supported_versions":["2025-11-25"],"stateless":true},"health":{"reachable":true,"uptime_30d":1,"latency_ms_p50":378,"consecutive_failures":0,"last_probe_at":"2026-10-19T19:48:58.884Z","last_ok_at":"2026-10-19T19:48:58.884Z"}}],"packages":[]},"dev.protogrid/tools":[{"name":"topic_scorer_find","title":null,"description":"Finds categories whose path contains the query (case-insensitive substring), optionally within one taxonomy. Free. Returns up to `limit` hits with id and path; pass the id as `category` to the paid tools.","annotations":null,"source":"probe","observed_at":"2026-10-19T19:48:58.884Z"},{"name":"topic_scorer_gate","title":null,"description":"Pass/fail check: does the text rank within the top `min_rank` categories of its target taxonomy? Returns `pass`, the target's rank and gap to #1, the taxonomy's top five, and the unused phrases to work in. Use it as a content-pipeline gate. Paid, $0.05/call; read-only and safe to retry.","annotations":null,"source":"probe","observed_at":"2026-10-19T19:48:58.884Z"},{"name":"topic_scorer_phrases","title":null,"description":"Returns the ranked phrase bank for one category: 1 to 4 word phrases a page squarely about that category would contain, ordered by similarity to the category. Use it to seed a brief. Paid, $0.05/call; read-only and safe to retry.","annotations":null,"source":"probe","observed_at":"2026-10-19T19:48:58.884Z"},{"name":"topic_scorer_score","title":null,"description":"Scores text against every category in all six taxonomies (one embedding, cosine similarity) and returns the top `per` rows per taxonomy. With `taxonomy` and `category` it also returns the target's rank, score, gap to #1, and a phrase bank split into phrases the text already uses and phrases it does not. Read the rank and the gap, not the raw percent (scores compress into a 70 to 90 band). Paid, $0.05/call; read-only and safe to retry.","annotations":null,"source":"probe","observed_at":"2026-10-19T19:48:58.884Z"},{"name":"topic_scorer_taxonomies","title":null,"description":"Lists the six taxonomies with their label and category count. Free. Call it first to pick the taxonomy for topic_scorer_find.","annotations":null,"source":"probe","observed_at":"2026-10-19T19:48:58.884Z"}],"dev.protogrid/trust":{"score":100,"components":{"hygiene":100,"liveness":100,"freshness":100,"provenance":100},"drivers":["+repository","+namespace-matches-repo","+dns-namespace","+website","+reachable","+uptime-100%","+updated-0d-ago"],"flags":[],"blocked":false,"computed_at":"2026-10-19T21:05:17.094Z","disclaimer":"Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed."},"dev.protogrid/quality":{"score":79,"label":"good","components":{"auth":null,"hygiene":71,"protocol":75,"stability":100,"dependencies":null},"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":"descriptions are concise","status":"pass","category":"hygiene"},{"id":"tools.schemas","detail":"every tool has an object input schema","status":"pass","category":"hygiene"},{"id":"tools.annotations","detail":"no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones","status":"fail","category":"hygiene"},{"id":"tools.directory_hints","detail":"no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: topic_scorer_phrases (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); topic_scorer_taxonomies (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); topic_scorer_find (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …","status":"fail","category":"hygiene"},{"id":"tools.token_cost","detail":"about 1,161 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":"no 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":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.mcp_sdk_version","detail":"no npm or PyPI package","status":"na","category":"dependencies"},{"id":"deps.resolvable","detail":"no npm or PyPI package","status":"na","category":"dependencies"}],"drivers":["-tools.annotations","-tools.directory_hints","~protocol.modern"],"flags":[],"tool_count":5,"token_estimate":1161,"tools_hash":"fcadadad14acac0cb9b2f5215bfd398f","tools_changed_at":null,"computed_at":"2026-10-19T20:38:04.291Z","disclaimer":"Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed."},"dev.protogrid/identity":{"canonical_id":"co.pixelcove/topic-scorer","aliases":[],"alias_count":0,"repository_key":"github:pixelcove/topic-scorer","owner":{"verified":false,"method":null,"since":null}}},"next_actions":[{"action":"list_tools","description":"Every current tool with input schemas","href":"/v1/servers/co.pixelcove%2Ftopic-scorer/tools","arguments":{"name":"co.pixelcove/topic-scorer"}},{"action":"get_connection","description":"Minimal connection block for the preferred remote or package","href":"/v1/servers/co.pixelcove%2Ftopic-scorer/connection?target=mcpServers","arguments":{"name":"co.pixelcove/topic-scorer","target":"mcpServers"}},{"action":"search","description":"Find other servers by intent","href":"/v1/search?q={query}","arguments":{"q":"{query}"}}]}