{"page":1,"limit":100,"total":2,"total_catalog":69077,"catalog_meta":{"core_certified":59946,"community_indexed":9131,"aggregate_tracked":64349,"total_all":133426,"tiers_doc":"core = evidence-gated (adoption/verification/age) | community = indexed with weak signal, trust<=55 | aggregate = tracking-only inventory (see /api/community)"},"total_pages":1,"has_next":false,"has_prev":false,"sources":{"github":12130,"community-submitted":18,"npm-registry":24788,"pypi":14311,"smithery":6195,"official-registry":9076,"crates":1933,"docker":625,"community-submission":1},"skills":[{"id":"mn-py2-08012","name":"mcp-materials-project","slug":"mcp-materials-project","description":"MCP Server for Materials Project database - query material properties, crystal structures, and phase diagrams with horizontal comparison Excel export","category":"Version Control","price":0,"free":true,"sentinel_score":8,"review_status":"auto-scanned","risk_level":"red","install":"uvx mcp-materials-project","author":"luffysolution-svg","version":"0.3.3","tags":["mcp","python"],"source":{"type":"pypi","url":"https://pypi.org/project/mcp-materials-project/","note":"Indexed from PyPI with Sentinel Index Heuristics (package age, GitHub repo link, curated lists, injection markers). Downloads from pypistats when available.","repo_url":"https://github.com/luffysolution-svg/mcp-materials-project"},"indexed_at":"2026-09-10","tier":"core","trust_score_100":80,"badge_url":"https://www.marketnow.site/api/badge/mcp-materials-project.svg","page_url":"https://www.marketnow.site/s/mcp-materials-project"},{"id":"mn-sm2-00559","name":"mcp-materials-project/LuffySolution55555","slug":"mcp-materials-project-luffysolution55555","description":"MCP server indexed by MarketNow. See source URL for details.","category":"Developer Tools","price":0,"free":true,"sentinel_score":7,"review_status":"auto-scanned","risk_level":"red","install":"npx -y @smithery/cli@latest install mcp-materials-project/LuffySolution55555","author":"mcp-materials-project","version":"0.0.0","tags":["mcp"],"source":{"type":"smithery","url":"https://smithery.ai/servers/mcp-materials-project/LuffySolution55555","use_count":0,"verified":false},"indexed_at":"2026-09-10","tier":"core","trust_score_100":45,"badge_url":"https://www.marketnow.site/api/badge/mcp-materials-project-luffysolution55555.svg","page_url":"https://www.marketnow.site/s/mcp-materials-project-luffysolution55555"}],"_links":{"self":"/api/skills?page=1&limit=100&q=mcp-materials-project","next":null,"prev":null}}