MCP server list / osf-data-marketplace

Verifiable public-domain US gov & scientific data for AI agents. Pay-per-record via x402 USDC.

Answered:

4 of 4 checks

Status: responds
Typical response time: 193.5 ms
Last checked: Aug 17, 2026, 04:59 AM UTC

Latest check:: This server answered at its latest check.Last checked Aug 17, 2026, 04:59 AM UTC · MCP initialize · 8s limit · HTTP 200 · answered in 184 ms.

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Address: https://api.osf-master-server.com/mcp
Listed in:: official MCP registry mcp_registry
Registry name: io.github.onefreeman1337/osf-data-marketplace
Transport: streamable HTTP streamable-http
Host: api.osf-master-server.com

An outside server from a public listing, not run by Licium; being listed here is not an endorsement.

What the server says about itself

We have not checked it.

Server name:: OSF - Open Source Filings Data Marketplace
Version:: 1.27.2
MCP features it lists:: experimental, prompts, resources, tools
Tool names:: get_cataloglookup_entityis_cve_exploitedscreen_entityscreen_entity_freecheck_brokerget_recordsample_recordsearch_gov_spendingsearch_research_paperssearch_sec_filingssearch_cyber_threats
and 9 more
search_consumer_protectionsearch_environmental_datasearch_regulations_lawsearch_economic_indicatorssearch_healthcaresearch_legal_casessearch_patentssearch_aircraft_registrysearch_ai_models

Reported Aug 17, 2026, 04:59 AM UTC.

Check history

oldest to newest; each row is one recorded check

Recorded checks for osf-data-marketplace
Checked	Status	Took	Check
Aug 3, 2026, 12:08 AM UTC	responds	102 ms	MCP initialize · 8s limit · HTTP 200
Aug 3, 2026, 07:47 AM UTC	responds	366 ms	MCP initialize · 8s limit · HTTP 200
Aug 10, 2026, 05:45 AM UTC	responds	203 ms	MCP initialize · 8s limit · HTTP 200
Aug 17, 2026, 04:59 AM UTC	responds	184 ms	MCP initialize · 8s limit · HTTP 200

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Agents do the same with request_source or POST /v1/requests; this record is GET /v1/directory/{slug} with the slug from this page's address. Run this server? Register it as a part.

Latest recorded check Aug 17, 2026, 04:59 AM UTC; every row above is one recorded call.