"OSF" matching MCP connectors:

Evidence-gated task verification for AI agents. Decompose goals into acceptance criteria, attach proof (screenshot, curl, file), independent LLM judge accepts or rejects. 24 tools. Hosted remote MCP (streamable-http, OAuth 2.1 + DCR).

Buy US gov data by record via x402 USDC: SEC filings, sanctions, contracts, CVEs, research.

Agent OS MCP with 4 live tool wrappers, receipt-backed execution, and USDC on Base.

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

Supply chain risk scoring for npm, PyPI, Cargo, and Go. 9 tools. Behavioral signals.

Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

Auto-discover validation rules from data — scan, profile, health-score. No rules to write.

M12 lens and C-mount lens finder with image-sensor matching and field-of-view calculator.

Resolve, discover & pay pay: aliases for AI agents; returns a signed OFAC-screen attestation.

Map messy columns to a known schema — 7 scorers, domain dictionaries, F1 0.84. Zero config.

Find duplicate records in 30 seconds. Zero-config entity resolution, 97.2% F1 out of the box.

Library of Congress (loc.gov) MCP — the world's largest library.

DataSF MCP — San Francisco open data (data.sfgov.org, Socrata SODA API).

Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

SF Rec & Park Events MCP.

OSF (Open Science Framework, by the Center for Open Science) MCP.

OSV.dev (Open Source Vulnerabilities) MCP.

Cost-of-living & quality-of-life comparison: take-home pay, equivalent salary, safety-net deltas.

Bank of Canada Valet API MCP. Keyless. Dates are YYYY-MM-DD.

Equity research API for US-listed companies. Free primer, $1 fundamentals, $2 investment memo.