Tango
dev.tango/tango
MCP access to the U.S. federal procurement graph: contracts, opportunities, entities, and more.
Description as published in the official MCP registry.
Answers, but requires sign-in before the handshake. Checked 2026-10-04.
What we measured
| Endpoint | https://tango.dev/mcp | registry |
|---|---|---|
| Handshake | Answers, but requires sign-in before the handshake (574 ms) | our check, 2026-10-04 |
| Registry version | 1.0.1 · active · updated 2026-08-11 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows a real call went through, not just an opinion. How to file one.
Connect
claude mcp add --transport http tango https://tango.dev/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
Related servers
- Tango Shared task queue for humans and AI agents: leases, handoffs, approvals and signed…
- Grill A second opinion from an unrelated AI model before you commit to a decision.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name dev.tango/tango.