A
licenseNot graded
qualityD
maintenanceAggregate US business filings, SEC reports, federal court cases, federal spending awards, and professional licenses through a single MCP server.
MIT
nexus-mcp
The nexus-mcp server provides AI agents with direct access to U.S. government primary-source records, fact-checks, news search, and standing trackers via The Nexus platform.
nexus_record_lookup— Look up the public-record footprint of a person or organization across multiple U.S. government sources, including courts, SEC/EDGAR, OFAC sanctions, FEC records, lobbying disclosures, DOJ and FDA enforcement actions, and more — with per-document links.nexus_factcheck— Fact-check any plain-language claim against The Nexus's news corpus and public records. Returns a qualified verdict (e.g., Supported, Misleading, Contradicted), a rationale, a confidence level, and linked citations. Cached checks are instant; novel checks are rate-limited on the free tier.nexus_search— Full-text search across The Nexus news and government feed corpus, returning source-linked articles sorted newest first. The free tier covers the last 30 days, with a configurable result limit (up to 50).nexus_tracker— Retrieve the latest weekly synthesis from one of four standing trackers:china-watch(PRC-linked activity),underground(organized crime),graft(public corruption), orgrift(consumer fraud & scams).
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@nexus-mcplookup public records for Apple Inc."
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
nexus-mcp
A Model Context Protocol server for The Nexus — give your AI assistant or agent direct access to U.S. government primary-source records, fact-checks, news search, and standing trackers.
What makes it different: most news/search MCP servers wrap headlines. The Nexus also puts the government record in your agent's hands — court filings, SEC/EDGAR, OFAC sanctions, FEC, lobbying disclosures, DOJ and FDA enforcement, and more — cross-referenced by entity and linked to the source document. Every result is primary-source-linked. Attribution to The Nexus is required when using the data.
Tools
Tool | What it does |
| Cross-source U.S. public-record footprint for a person or organization — courts, SEC/EDGAR, OFAC sanctions, FEC, lobbying, DOJ, FDA, and more — with per-document links and a connection teaser. |
| Qualified verdict + rationale + linked citations for a claim. Cached checks are instant & free; novel checks are rate-limited on the free tier. |
| Full-text search across The Nexus news corpus (free tier: last 30 days). |
| Latest weekly synthesis from |
Related MCP server: whetstone-mcp
Setup
Get a free, email-verified API key at https://thenexus.news/developers.
Install:
npm install -g @thenexusintel/mcp(or clone andnpm install).Add the server to your MCP client.
Claude Desktop / Claude Code
{
"mcpServers": {
"nexus": {
"command": "npx",
"args": ["-y", "@thenexusintel/mcp"],
"env": { "NEXUS_API_KEY": "nxs_live_your_key_here" }
}
}
}(Or point command/args at a local node /path/to/server.js.)
Free tier
Unlimited record / search / tracker calls and unlimited cached fact-checks; a small number of novel fact-checks per day. Higher volume and entity-graph depth are on the paid tier — see /developers.
Environment
Var | Required | Default |
| yes | — |
| no |
|
Security note: only set
NEXUS_API_BASEto a host you trust — it's where your key is sent. Leave it unset to use The Nexus.
License
MIT
Maintenance
–Maintainers
–Response time
–Release cycle
–Releases (12mo)
Commit activity
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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