MCP OAuth client-interop conformance
Prove real MCP clients can connect: 5-client x 3-IdP OAuth matrix with shim fixes.
Description as published in the official MCP registry.
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What we measured
| Endpoint | https://textforagents.com/products/mcp-oauth-client-interop-conformance/mcp | registry |
|---|---|---|
| Website | textforagents.com/products/mcp-oauth-client-interop-conformance | registry |
| Handshake | Answers the MCP handshake and lists its tools (295 ms) | our check, 2026-10-29 |
| Protocol version | 2024-11-05 | our check, 2026-10-29 |
| Tools (5) | conformance_check, claim_trial, subscribe_solo, run_history, subscription_status | tools/list, 2026-10-29 |
| Registry version | 1.0.0 · active · updated 2026-10-28 | 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 mcp-oauth-client-interop-conformance https://textforagents.com/products/mcp-oauth-client-interop-conformance/mcpCommands are built from the registry entry. Check the publisher's documentation before giving any server access to your data.
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[](https://openforallofus.com/tools/com.textforagents/mcp-oauth-client-interop-conformance)<a href="https://openforallofus.com/tools/com.textforagents/mcp-oauth-client-interop-conformance"><img src="https://openforallofus.com/badge/com.textforagents/mcp-oauth-client-interop-conformance.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.textforagents/mcp-oauth-client-interop-conformance.