{"slug": "ai-partsgraph-catalog-ai-partsgraph-catalog-1-2-0", "title": "ai.partsgraph/catalog (ai.partsgraph/catalog@1.2.0)", "summary": "Ai.partsgraph/catalog, a Model Context Protocol (MCP) server for searching electronic parts with datasheet-provenance specs, compatibility checks, and priced bill-of-materials composition, was published as version 1.2.0 to the official MCP registry on 2026-08-19. The server is distributed as a hosted remote over streamable-http and has not yet received a verdict from the mcpindex semantic screen, which has covered 15 of 150 labels, so agents should treat it as not-yet-cleared until a verdict is recorded.", "body_md": "[← Index](/leaderboard)\n\n# ai.partsgraph/catalog\n\nSearch real parts with datasheet-provenance specs, check compatibility and compose priced BOMs.\n\nThe current version, v1.2.0, was published to the official MCP registry on 2026-08-19. It is distributed as a hosted remote over streamable-http, filed under Search by this index. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; [the index's current counts](/stats) put this record in context.\n\n## Using ai.partsgraph/catalog in Claude, Cursor, Gemini CLI, Cline, or Zed?\n\nMCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and **HOLDs the call** when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use **Install this server** for that).\n\nRewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less\n\n```\nuv tool install mcpindex-gate && mcpindex-config-wire\n```\n\n[method](/methodology)\n\nVerdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: [the eval, four-state verdict, honest limits](/methodology).\n\nOwn this server? [Screen its description →](/screen)\n\n## That verdict was true at screening time (snapshot 2026-08-19).\n\nContracts can change after screening, with no version bump. The gate pins ai.partsgraph/catalog’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.\n\n[See your first HOLD in 2 minutes →](/guides/install-the-gate-first-hold)\n\nRelated: [how to trust an MCP server](/guides/how-to-trust-an-mcp-server) · [screen before install](/guides/screen-mcp-server-before-install) · [silent contract drift](/guides/mcp-silent-contract-drift)\n\n[methodology](/methodology)\n\n[YTDL RMCPai.dinglebear/rytdl](/server/ai-dinglebear-rytdl)\n\nyt-dlp search, download, metadata, delivery, and Plex workflows over MCP and CLI.\n\n[Fodda Topic & Trend Researchai.fodda/topic-research](/server/ai-fodda-topic-research)\n\nTrend, stats & insight search across PSFK expert graphs with citable sources.\n\n[ai.petraport/agent-commerceai.petraport/agent-commerce](/server/ai-petraport-agent-commerce)\n\nAI-agent product catalog: search, lookup & purchase routing over verified merchant data.", "url": "https://wpnews.pro/news/ai-partsgraph-catalog-ai-partsgraph-catalog-1-2-0", "canonical_source": "https://mcpindex.ai/server/ai-partsgraph-catalog", "published_at": "2026-08-19 22:27:01+00:00", "updated_at": "2026-08-19 23:13:18.471468+00:00", "lang": "en", "topics": ["ai-tools", "developer-tools"], "entities": ["ai.partsgraph/catalog", "MCP registry", "mcpindex", "Claude", "Cursor", "Gemini CLI", "Cline", "Zed"], "alternates": {"html": "https://wpnews.pro/news/ai-partsgraph-catalog-ai-partsgraph-catalog-1-2-0", "markdown": "https://wpnews.pro/news/ai-partsgraph-catalog-ai-partsgraph-catalog-1-2-0.md", "text": "https://wpnews.pro/news/ai-partsgraph-catalog-ai-partsgraph-catalog-1-2-0.txt", "jsonld": "https://wpnews.pro/news/ai-partsgraph-catalog-ai-partsgraph-catalog-1-2-0.jsonld"}}