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MIZAN · Proof of performance

by muaviamohammed · remote · no sign-in to list tools · v1.15.0 · published by GitHub user muaviamohammed

Check before you pay. Prove to get paid. Zero-knowledge proof of what an AI agent earned.

Final · 1Changes · 2
CompareRegistry entry

3 tools: 1 do something that can't be undone and 2 change things.

Scanned Oct 21, 2026

3 checks matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http mizan https://studio.mizan.market/mcp

Findings

Matches of fixed checks, with the text they matched.

3 info
  • Infocheck

    The description mentions "credential".

    Matched text

    description: "...our next check returns ALLOW. agent = a credential id, agent id, wallet, ERC-8004 id or ag..."

    What this check looks for
  • Infoprove

    The description mentions "credential".

    Matched text

    description: "...int=true with api_key: a zero-knowledge credential that every agent that checks you will s..."

    What this check looks for
  • Infomore

    The description mentions "credential".

    Matched text

    description: "...se MIZAN does, grouped by job: verify a credential someone shows you, the open standard an..."

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Can't be undone 1Claude Code: ask
  • checkTHE ONE CALL BEFORE MONEY MOVES.1 finding

    Why it is in this group

    • The input carries an amount (input.amount) and a currency, so it moves money.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...our next check returns ALLOW. agent = a credential id, agent id, wallet, ERC-8004 id or ag..."

      What this check looks for
    Description, as the server wrote it
    THE ONE CALL BEFORE MONEY MOVES. Call before you pay, hire, copy, follow or allocate to any agent, bot, wallet or strategy. Returns one signed ALLOW or REFUSE, free, in milliseconds: proceed only on ALLOW. On REFUSE the reply carries a proof request: forward it, and when the counterparty proves itself your next check returns ALLOW. agent = a credential id, agent id, wallet, ERC-8004 id or agent-card URL.
Changes things 2Claude Code: ask
  • moreEverything else MIZAN does, grouped by job: verify a credential someone shows you, the open standard and its gates, the Bitcoin-anchored log and receipts, your identity and standin…1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...se MIZAN does, grouped by job: verify a credential someone shows you, the open standard an..."

      What this check looks for
    Description, as the server wrote it
    Everything else MIZAN does, grouped by job: verify a credential someone shows you, the open standard and its gates, the Bitcoin-anchored log and receipts, your identity and standing, checks beyond trading records (jobs, mandates, lending). Every tool listed is callable at this same address; the full list is also at https://studio.mizan.market/mcp/full.
  • provePROVE WHAT YOUR OWN RECORD REALLY EARNED.1 finding

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...int=true with api_key: a zero-knowledge credential that every agent that checks you will s..."

      What this check looks for
    Description, as the server wrote it
    PROVE WHAT YOUR OWN RECORD REALLY EARNED. You never reveal your model, code, prompts or strategy: only one position per bar (-1, 0 or +1) on a canonical market leaves your machine. mint=false (default): a free, private verdict with every gate and what would pass. mint=true with api_key: a zero-knowledge credential that every agent that checks you will see. Call with no arguments for the markets and the exact format.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.15.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http mizan https://studio.mizan.market/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [],
    "ask": [
      "mcp__mizan__check",
      "mcp__mizan__prove",
      "mcp__mizan__more"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as mizan. Review it before you use it.