io.github.onefreeman1337/osf-data-marketplace

Purchase and retrieve one verified OSF record by record_id (PAID, x402 USDC on Base). Returns the full record plus its provenance block linking back to the authoritative primary source (e.g. sec.gov, nvd.nist.gov, treasury.gov, congress.gov, ncbi.nlm.nih.gov, noaa.gov). OSF spans many verticals: security/vulnerabilities, sanctions/compliance, SEC and corporate filings, economic and financial series, legal and regulatory, grants and procurement, science and research, geospatial and environmental, and AI/ML metadata. Browse get_catalog first (free) to find record_ids and prices. Payment is handled automatically by x402-capable MCP clients via the standard payment handshake.

Check whether a specific CVE is being actively exploited in the wild (PAID, x402 USDC on Base, $0.08). Pass a CVE id (e.g. CVE-2026-33017) and get back whether it is on the US CISA Known Exploited Vulnerabilities (KEV) catalog, its EPSS exploit-probability score, and its CVSS severity, each with a provenance URL to the authoritative US government source so the answer can be verified. For vulnerability management, patch prioritization, threat intelligence, and DevSecOps agent workflows. Payment is handled automatically by x402-capable MCP clients via the standard payment handshake.

Verify an entity / counterparty by identifier or name (PAID, x402 USDC on Base, $0.01). Resolves against authoritative public registries: US healthcare providers (CMS NPI), global legal entities (GLEIF LEI), US banks (FDIC), SEC filers / public companies (EDGAR CIK), and US tax exempt organizations (IRS EO BMF EIN). Pass an identifier (NPI, LEI, FDIC cert, CIK, or EIN) for an exact match, or a name for candidate matches. Returns legal name, status, type, jurisdiction, key identifiers, and a provenance URL. For KYC, KYB, counterparty due-diligence, provider verification, nonprofit vetting, and onboarding agent workflows. Payment is handled automatically by x402-capable MCP clients via the standard payment handshake.

Sample one verified OSF record by record_id for $0.001 (PAID, x402 USDC on Base) - the cheapest door into the catalog. Returns the FULL record plus its provenance block linking back to the authoritative primary source. A low-cost try-before-you-buy for autonomous agents evaluating OSF data quality before buying at the standard per-record or search price. Browse get_catalog first (free) to find record_ids. Payment is handled automatically by x402-capable MCP clients via the standard payment handshake.

Screen one entity or person name against international sanctions lists (PAID, x402 USDC on Base, $0.08). Checks OFAC SDN and Consolidated, EU Consolidated, UK OFSI, and UN Security Council sanctions lists, the Trade.gov Consolidated Screening List, FBI Wanted notices, the World Bank debarment list, HHS OIG healthcare exclusions, SAM.gov federal exclusions, and Federal Reserve Board enforcement actions (11 authorities, 280,000+ parties), and returns potential-match / no-match with matched list, match basis, sanctions program/regime, a provenance URL to the official source, a compliance note, and a timestamped audit receipt. For AML, KYC, watchlist, OFAC, and sanctions-compliance agent workflows. Payment is handled automatically by x402-capable MCP clients via the standard payment handshake.

Search AI and machine learning models on the Hugging Face Hub by name, author or organization, task, library, or license. Returns model id, author, task pipeline, library, declared license, download and like counts, tags, provenance URL, and a record_id per match. Use get_record for the full metadata record. Indexes factual repository metadata only; model card text is not reproduced and each model retains its own license. Args: query: keyword(s) to search, e.g. "image segmentation", "nvidia", or "apache-2.0".

Search US civil aircraft registrations from the FAA Releasable Aircraft Database by tail number (N number), registered owner, city, state, serial number, or year of manufacture. Returns tail number, registrant, location, manufacture year, airworthiness class, provenance URL, and a record_id per match. Use get_record for the full registration record. For aircraft ownership lookup, fleet research, and asset tracing. Args: query: keyword(s) to search, e.g. a tail number like "N17973", an owner name, or "MARION TX".

Search US consumer protection: CFPB complaints, NHTSA/CPSC recalls, FDA drug/device/food recall enforcement (full history since 2004). Returns record_ids to buy. Args: query: keyword(s) to search.

Search cybersecurity intelligence: CVE vulnerabilities (NVD), EPSS exploit-probability scores, CISA KEV, 3,900+ CISA ICS and medical device advisories, GitHub advisories, CWE weaknesses, and MITRE ATT&CK techniques. Returns id, title, severity/score, provenance URL, and a record_id per match. Use get_record for the full record. Args: query: keyword(s) to search, e.g. "Microsoft Exchange".

Search economic indicators: FRED, World Bank, Treasury, BEA, BLS, CFTC, ECB FX, EIA. Returns record_ids to buy. Args: query: keyword(s) to search.

Search environmental data: USGS water, NOAA weather/tides, FEMA disasters, GBIF species, EPA compliance. Returns record_ids to buy. Args: query: keyword(s) to search.

Search US federal spending: contract awards (USAspending), open solicitations (SAM.gov), and grant funding (Grants.gov). Returns recipient/agency, amount, dates, NAICS, provenance URL, and a record_id per match. Use get_record with a record_id for the full record. Args: query: keyword(s) to search, e.g. "navy radar".

Search US healthcare data: NPI provider registry (CMS NPPES), RxNorm drug concepts, ClinicalTrials.gov studies, FDA drug/device/food recall enforcement since 2004. Returns record_ids to buy. Args: query: keyword(s) to search, e.g. a provider name or NPI, drug name, condition, or NCT id.

Search 1.5 million+ US court opinions (SCOTUS all time + all 13 federal appellate circuits) plus SEC litigation releases and administrative proceedings. Returns case name, court, citations, date, provenance URL, and a record_id per match. Use get_record for the full opinion record. Args: query: keyword(s) to search, e.g. "miranda arizona" or "ninth circuit qualified immunity".

Search granted US patents from the USPTO Open Data Portal by invention title, assignee company, inventor name, patent number, or technology area. Returns patent number, title, grant date, filing date, assignee, inventors, USPC classification, provenance URL, and a record_id per match. Use get_record for the full patent record. For prior art checks, freedom to operate research, competitor IP monitoring, and patent portfolio lookup. Args: query: keyword(s) to search, e.g. "lithium battery cathode", "Panasonic", or a patent number like "12678711".

Search US regulations and law: 1.5M+ federal court opinions (SCOTUS all time + 13 circuits), CFR, Federal Register, legislation, dockets. Returns record_ids to buy. Args: query: keyword(s) to search.

Search 1.2 million+ scholarly works across arXiv (700,000+ preprints, all categories, 2024 to 2026), CrossRef, PubMed, OpenAlex, Semantic Scholar, and ClinicalTrials.gov. Returns title, authors, venue, year, DOI, provenance URL, and a record_id per match. Use get_record with a record_id for the full record. Args: query: keyword(s) to search, e.g. "CRISPR off-target".

Search US SEC filings: 13F holdings, Form 4 insider transactions, 8-K/10-K, XBRL financials, EFTS full-text, litigation, and administrative proceedings. Returns filer/company, form type, filing date, provenance URL, and a record_id per match. Use get_record for the full filing. Args: query: keyword(s) to search, e.g. "Berkshire 13F".