"osu!" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
CrowdOS lets AI agents run synthetic focus groups over MCP against census-calibrated panels that disagree. MCP on every plan including Free.
Free keyless REST+MCP, 26 tools: US macro, earnings, TRIPWIRE, regime, cams
Filter agent RL methods by supervision, critic and task setting; retrieve source links and BibTeX.
OSF (Open Science Framework, by the Center for Open Science) MCP. Keyless public-data API…
Find duplicate records in 30 seconds. Zero-config entity resolution, 97.2% F1 out of the box.
Auto-discover validation rules from data — scan, profile, health-score. No rules to write.
8.1M+ US gov and science data via x402 USDC. 21 tools, $0.001 sample tier, sanctions, SEC, CVEs.
Map messy columns to a known schema — 7 scorers, domain dictionaries, F1 0.84. Zero config.
OSV.dev — Google's open-source vulnerability database
