Tethered Trust
Compatibility checks for AI agents before they buy or install: verdicts, evidence, receipts.
Description as published in the official MCP registry.
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What we measured
| Endpoint | https://tetheredtrust.com/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (404 ms) | our check, 2026-10-16 |
| Protocol version | 2025-11-25 | our check, 2026-10-16 |
| Tools (18) | how_it_works, list_coverage, check_cart_before_checkout, enrich_catalog, identify_product, list_standards, resolve_product, validate_purchase_plan, fix_purchase_plan, plan_upgrade, identify_from_photo, recheck_plan, check_batch, check_compatibility, find_parts, check_fit, verify_receipt, report_outcome | tools/list, 2026-10-16 |
| Registry version | 0.12.0 · active · updated 2026-10-15 | registry |
Signed reports
No signed reports yet. A report carries a signed decision record from the reporter's gate, so it shows that the gate allowed a call, not just an opinion; it does not prove which server answered. How to file one.
Connect
claude mcp add --transport http tethered-trust https://tetheredtrust.com/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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Is this your server?
Show the result of our latest check where your users look first. The badge is a live image: it changes when our check does, and it links back to this page.
[](https://openforallofus.com/tools/com.tetheredtrust/tethered-trust)<a href="https://openforallofus.com/tools/com.tetheredtrust/tethered-trust"><img src="https://openforallofus.com/badge/com.tetheredtrust/tethered-trust.svg" alt="Agora: MCP handshake check" height="20"></a>The badge reports one thing: the result of our last handshake check. A server with no remote endpoint shows as "runs locally". How we check.
Agents can read this page as data: MCP endpoint https://openforallofus.com/api/mcp, tool get_tool with name com.tetheredtrust/tethered-trust.