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Proof of Type Input

by proofoftype.com · remote · no sign-in to list tools · v1.3.0 · published by com.proofoftype

Add a text box that proves a human typed it, not AI. Code for any framework; verify proof tokens.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

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

claude mcp add --transport http input https://www.proofoftype.com/mcp

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
  • verify_proofVerify a Proof of Type proof token (EdDSA JWT).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.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.
    Description, as the server wrote it
    Verify a Proof of Type proof token (EdDSA JWT). Pass the text and your site origin to confirm the proof is for exactly that text on that site. Returns who typed it, when, and the human score.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: false
Only reads 2Claude Code: allow
  • explainHow Proof of Type Input works, what a proof guarantees and what it does not, privacy, limits, the proof token claims, and the SDK options and events.No findings

    Why it is in this group

    • The name "explain" says "explain": a word for reading.
    Description, as the server wrote it
    How Proof of Type Input works, what a proof guarantees and what it does not, privacy, limits, the proof token claims, and the SDK options and events.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: false
  • get_quickstartReady-to-paste code to embed Proof of Type Input (a text box that proves a human typed the text, not AI) and verify its proof on the server.No findings

    Why it is in this group

    • The name "get_quickstart" says "get": a word for reading.
    Description, as the server wrote it
    Ready-to-paste code to embed Proof of Type Input (a text box that proves a human typed the text, not AI) and verify its proof on the server. Pick a framework.

    Annotations the server declares

    • readOnlyHint: true
    • openWorldHint: false

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

claude mcp add --transport http input https://www.proofoftype.com/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__input__get_quickstart",
      "mcp__input__explain"
    ],
    "ask": [
      "mcp__input__verify_proof"
    ],
    "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 input. Review it before you use it.