MCP server

Cobalt

io.github.pipeworx-io/cobalt

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Cobalt Intelligence MCP — US Secretary-of-State business registration, UCC liens, and TIN/EIN…

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

45

Token cost

About 27,124 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http cobalt https://gateway.pipeworx.io/cobalt/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.cobalt]
url = "https://gateway.pipeworx.io/cobalt/mcp"

Gemini CLI

{"mcpServers":{"cobalt":{"httpUrl":"https://gateway.pipeworx.io/cobalt/mcp"}}}

Cursor

{"mcpServers":{"cobalt":{"url":"https://gateway.pipeworx.io/cobalt/mcp"}}}

VS Code

{"servers":{"cobalt":{"type":"http","url":"https://gateway.pipeworx.io/cobalt/mcp"}}}

Antigravity

agy mcp add cobalt https://gateway.pipeworx.io/cobalt/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"cobalt","server_url":"https://gateway.pipeworx.io/cobalt/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"cobalt","server_url":"https://gateway.pipeworx.io/cobalt/mcp"}

Tools

• cobalt_business_search ~345 tokens
  Look up a US company's Secretary-of-State registration & status — returns entity name, standing/status, SOS entity id, entity type, filing date, officers, registered agent, and address. Live from the state SOS portal (all 50 states + DC). Example: cobalt_business_search({ searchQuery: "Cobalt Intell
• cobalt_tin_verify ~234 tokens
  Verify a business TIN/EIN against IRS records — confirms a 9-digit EIN matches the legal business name on file with the IRS. Returns match status, IRS code/reason and last-checked date. Synchronous (<5s). Example: cobalt_tin_verify({ tin: "123456789", businessName: "Acme Corp", _apiKey: "your-key" }
• cobalt_ucc ~242 tokens
  UCC liens for a business — returns Uniform Commercial Code filings (secured party, filing date, filing number, status) recorded against a company. Covers 11 states. Use to detect existing liens on collateral for lending/underwriting. Example: cobalt_ucc({ searchQuery: "Acme LLC", state: "TX", _apiKe

Browse

• GitHub tools
• Legal research
• GitHub and code hosting

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