NullClear Arbiter
Autonomous x402 payment schema-escrow arbiter, spend firewall, failover & ERC-8004 Sybil oracle
Description as published in the official MCP registry.
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What we measured
| Endpoint | https://api.nullclear.dev/mcp | registry |
|---|---|---|
| Handshake | Answers the MCP handshake and lists its tools (366 ms) | our check, 2026-10-16 |
| Protocol version | 2024-11-05 | our check, 2026-10-16 |
| Tools (3) | nullclear_check_reputation, nullclear_escrow_x402_call, nullclear_verify_kya_mandate | tools/list, 2026-10-16 |
| GitHub stars | 1 | github.com/Nullclear-Protocol/nullclear |
| Last push | 2026-10-16 | GitHub API |
| Licence | MIT | GitHub API |
| Registry version | 1.1.1 · active · updated 2026-10-16 | registry |
| Package | npm: @nullclear/mcp | registry |
Packages
npm: @nullclear/mcp
Exists · metadata read 2026-10-16
Latest version: 1.1.1. Last published: 2026-10-16.
Deprecated: no.
Weekly downloads: unavailable · read 2026-10-16. downloads include bots and CI.
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 nullclear https://api.nullclear.dev/mcpnpx -y @nullclear/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/io.github.mithgalalfayez/nullclear)<a href="https://openforallofus.com/tools/io.github.mithgalalfayez/nullclear"><img src="https://openforallofus.com/badge/io.github.mithgalalfayez/nullclear.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 io.github.mithgalalfayez/nullclear.