{"name":"com.siftivo/siftivo","namespace":"com.siftivo","leaf":"siftivo","title":null,"description":"Search books, authors and series, get recommendations, and manage your own reading shelves.","verdict":"degraded","reasons":["repo_404"],"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":"fail","detail":"404 (repository gone)"},{"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":"12 tools: search_books, get_book, what_to_read_next, get_author, get_series, get_reading_index, recommend_from_description, recommend_from_titles, ..."},{"name":"at least one live entrypoint","status":"pass","detail":"1 alive"},{"name":"spec 2026-07-28","status":"warn","detail":"needs-migration: no server/discover, routing headers not enforced"}],"signals":{"repo":{"kind":"github","status":"missing","httpStatus":404,"url":"https://github.com/btg5679/siftivo"},"packages":null,"remotes":[{"url":"https://api.siftivo.com/mcp","type":"streamable-http","status":"reachable","httpStatus":200,"conformance":"initialize_ok","probe":"initialize","idEchoed":true,"toolsStatus":"ok","toolCount":12,"toolNames":["search_books","get_book","what_to_read_next","get_author","get_series","get_reading_index","recommend_from_description","recommend_from_titles"],"protocolVersion":"2025-06-18","capabilities":["resources","tools"],"sessionIssued":false}],"serverJson":{"status":"valid","schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json"}},"aliveEntrypoints":1,"probedEntrypoints":2,"registryStatus":"active","checkedAt":"2026-09-13","tier":"A","firstSeenCensus":"2026-09-09","url":"https://roninforge.org/data/state-of-mcp/servers/com.siftivo/siftivo/","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/"}