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capital.new mandate draft tools

by capital.new · remote · no sign-in to list tools · v0.1.0 · published by new.capital

Verify Capital Authority Mandate drafts (SHA-256 replay) + v0 schema. Ceremonies stay human.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http mandate-tools https://capital.new/mcp

Findings

Matches of fixed checks, with the text they matched.

1 info

Tools

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

3 tools

Changes things 1Claude Code: ask
  • mandate_draft_verifyRecomputes the SHA-256 digest of a Capital Authority Mandate draft and compares it to the digest embedded in the file — the same replay any counterparty would run.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Recomputes the SHA-256 digest of a Capital Authority Mandate draft and compares it to the digest embedded in the file — the same replay any counterparty would run. Establishes that the file is internally consistent (unaltered since its own digest was taken), NOT that it was minted, and not that capital.new has ever seen it: both the bytes and the digest come from the file under test. The digest is computed over the mandate_draft object serialized as pretty-printed JSON (2-space indent, key order preserved). Accepts the wrapped {mandate_draft, digest} file or a bare draft.
Only reads 2Claude Code: allow
  • ceremony_infoReturns where and how a mandate draft becomes an instrument.1 finding

    Why it is in this group

    • The description's first verb is "return": a word for reading.

    Findings

    • Info

      The description mentions "credential".

      Matched text

      description: "...rail: signing arrives with the portable credential in a later version."

      What this check looks for
    Description, as the server wrote it
    Returns where and how a mandate draft becomes an instrument. Minting and revocation are human ceremonies at https://capital.new — agents draft and verify; humans authorize. v1 has no signing rail: signing arrives with the portable credential in a later version.
  • mandate_draft_schemaReturns the v1 Capital Authority Mandate draft template (v0 accepted too, and its template is included), the never-delegable act list, and the digest convention, so an agent can co…No findings

    Why it is in this group

    • The description's first verb is "return": a word for reading.
    Description, as the server wrote it
    Returns the v1 Capital Authority Mandate draft template (v0 accepted too, and its template is included), the never-delegable act list, and the digest convention, so an agent can construct a draft its principal will mint at capital.new. A draft file wraps the draft as {mandate_draft, digest:{alg:'sha-256', hex}}; key order in the draft is part of the document.

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 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http mandate-tools https://capital.new/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": [
      "mcp__mandate-tools__mandate_draft_schema",
      "mcp__mandate-tools__ceremony_info"
    ],
    "ask": [
      "mcp__mandate-tools__mandate_draft_verify"
    ],
    "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 mandate-tools. Review it before you use it.