{"$schema":"https://marketnow.site/api/stats.schema.json","version":"2.1.0","generated_at":"2026-09-25","source_of_truth":"Live-computed at request time by /api/skills?_mode=stats from the deployed catalog bundle (skills-lite.json) — see computed_at. Static sections (L2 scans, npm stamp) carry their own generation dates. CI fails if any surface diverges.","discovery":{"total_mcp_servers":68388,"total_tracked_all_sources":132737,"core_certified":59255,"community_indexed":9133,"aggregate_tracked":64349,"free":68387,"free_to_install":68388,"paid":1,"categories":{"developer-tools":32260,"ai-ml":7748,"version-control":7459,"search":4914,"finance":3685,"security":2566,"monitoring":2059,"data":2026,"communication":1931,"browser-automation":1627,"cloud-platforms":1455,"file-system":556,"web-apis":82,"community-submitted":18,"productivity":1,"marketing":1},"community_submissions":18},"security":{"model":"two-level: L1 index-certified (all entries) + L2 sentinel-scanned (shipped npm tarballs)","l1_index_certified":68388,"l1_checks":10,"l1_checks_passed":9,"l2_targets":2868,"l2_sentinel_scanned":2839,"l2_completion_pct":99,"l2_clean":885,"l2_flagged_warning":791,"l2_flagged_error":1156,"l2_scan_errors":29,"l2_own_packages":13,"npm_vulnerabilities_own_packages":0,"security_checks_performed":766211,"security_checks_methodology":"766,211 total = 683,880 L1 (10 L1 checks × 68388 entries) + 82,331 L2 (29 L2 rules × 2839 tarballs; top 2868 npm targets, 99% completion)","sentinel_version":"v3.0","sentinel_pipeline_stages":12,"methodology_url":"https://marketnow.site/api/certification.json","l1_checks_note":"C4 documents 4 smithery entries with url=null (provenance unknown) — see /api/certification.json checks","security_checks_breakdown":{"l1_index_checks":683880,"l1_formula":"10 L1 checks x 68388 entries","l2_sentinel_rule_checks":82331,"l2_formula":"29 L2 rules x 2839 tarballs","total":766211},"sentinel_layers":10,"l2_sentinel_rule_count":29},"tools":{"mcp_server_tools_count":15,"mcp_server_package":"marketnow-mcp","mcp_server_version":"1.14.1","atc_sdk_package":"agent-trust-card","atc_sdk_version":"1.4.1"},"formats":{"supported":["ATC","EAT-AI","ZTA","A2A","MCP-Card","W3C-VC","OAuth","SPIFFE","X.509"],"count":9,"canonical_schema":"UTS v2.0.0"},"pipeline":{"stages":12,"verification_controls":8,"signature_algorithm":"Ed25519 (RFC 8032)","canonicalization":"RFC 8785 JCS","domain_separation":7},"blockchain":{"network":"Base","payment_wallet":"0x39Dddf5aEdb58A559CF195fB8bdF23F0604Bf5Ee","wallet_type":"single-key (public roadmap: migrate to multisig escrow Q4 2026)","commission_rate":"0.20"},"i18n":{"languages":["en","es","pt","zh","fr","de","it","ru","tr","ja","ko","ar","hi","uta"],"count":14,"method":"human + machine-assisted, reviewed"},"distribution":{"npm_package":"marketnow-mcp","npm_latest_version":"1.14.1","npm_latest_release_date":"2026-09-20","npm_versions_published":24,"npm_downloads_last_month":1839,"npm_org":"alicelabs-llc","packages_on_npm":14},"taxonomy":{"sentinel":"12 pipeline stages grouped into 10 audit layers (L1-L9) — see /security/sentinel-v3.0","atc_1_0":"10 credential verification controls (8 required + 2 optional) — see /atc/spec/SPEC.md section 2","uta":"adapter layer, not a pipeline: 9 trust-credential format adapters — see /uta","note":"These counts are different systems, not three ways of counting the same thing: Sentinel counts audit pipeline stages/layers, ATC/1.0 counts credential verification controls, UTA counts supported credential formats."},"computed_at":"2026-09-25T06:25:25.763Z","computed_from":"skills-lite.json bundle (68388 entries) + catalog-meta.json + npm stamp 2026-09-25T03:55:30Z","uta":{"packages":[{"name":"marketnow-mcp","version":"1.14.1","dl_month":1839},{"name":"agent-trust-card","version":"1.4.1","dl_month":878},{"name":"marketnow-install-stack","version":"1.2.1","dl_month":577},{"name":"marketnow-audit","version":"1.0.1","dl_month":316},{"name":"@marketnow/uts","version":"2.0.3","dl_month":576},{"name":"@marketnow/trust-core","version":"2.0.3","dl_month":1044},{"name":"@marketnow/trust-adapters","version":"1.0.4","dl_month":704},{"name":"@marketnow/trust-gateway","version":"1.0.5","dl_month":875},{"name":"@marketnow/uta-verify","version":"1.0.2","dl_month":400},{"name":"@marketnow/uta-conformance","version":"1.3.5","dl_month":406},{"name":"@marketnow/cline-trust-plugin","version":"1.1.2","dl_month":452},{"name":"@marketnow/sentinel-rules","version":"1.1.2","dl_month":566},{"name":"@marketnow/trust-mcp-middleware","version":"1.0.2","dl_month":402},{"name":"@marketnow/trust-observability","version":"1.0.3","dl_month":550}],"packages_count":14,"monthly_downloads":9585,"conformance_version":"1.3.5","test_vectors":41,"conformance_checks":24,"adapters":9,"source":"lib/npm-versions.json — synced from registry.npmjs.org by scripts/sync_npm_versions.py (weekly workflow + gate)"}}