tithonus

{
  "mcpServers": {
    "org-tithonus-mcp": {
      "type": "http",
      "url": "https://tithonus.org/mcp"
    }
  }
}

{
  "server": {
    "name": "org.tithonus/mcp",
    "title": "tithonus",
    "url": "https://tithonus.org/mcp",
    "transport": "streamable-http",
    "topics": [
      "Financial"
    ],
    "repository": "https://github.com/llamr/tithonus.org",
    "website": "https://tithonus.org/",
    "inRegistry": true
  },
  "audit": {
    "slug": "org-tithonus-mcp",
    "url": "https://tithonus.org/mcp",
    "auditedAt": "2026-11-13T16:27:55.446Z",
    "firstAuditedAt": "2026-11-13T15:59:38.811Z",
    "auditor": "1.0.0",
    "outcome": "passed",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "all",
      "changesThings": "yes",
      "warnings": 0,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "pass",
        "title": "Protocol version 2025-11-25 (latest)."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "5 tools listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "pass",
        "title": "Every tool says whether it only reads or can change things."
      },
      {
        "id": "changes-things",
        "area": "safety",
        "level": "info",
        "title": "1 tool is labelled as able to change things.",
        "detail": "Expected for tools that send, write or buy. Your AI client should ask before calling them.",
        "evidence": [
          "tithonus_stamp"
        ]
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "tithonus",
      "version": "3.6.0",
      "protocolVersion": "2025-11-25",
      "transport": "streamable-http"
    },
    "toolCount": 5,
    "toolsHash": "d0819312a9d57f41c42c2ef86cd4b6c2ae767bf640600ddcc9bb3f6611b0c585",
    "latencyMs": 170,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed",
        "tools": 5
      }
    ]
  },
  "tools": [
    {
      "name": "tithonus_now",
      "title": "Signed current time",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Get a signed statement of the current UTC time from tithonus.org. It includes the latest drand round, so anyone can see it was made after that moment. Use when you need trustworthy current time, or p…"
    },
    {
      "name": "tithonus_stamp",
      "title": "Notarise",
      "readOnly": false,
      "destructive": false,
      "openWorld": false,
      "description": "Notarise something so you can later prove it existed (or that you knew or said it) by now. Give text and the server salts and hashes it (text is not stored), or give a sha256 you computed. Returns a…"
    },
    {
      "name": "tithonus_check",
      "title": "Check receipt",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Check a tithonus receipt link: is it genuine, and when was it stamped? Optionally give the text to confirm it is exactly what was stamped."
    },
    {
      "name": "tithonus_lookup",
      "title": "Look up stamp",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Find the earliest receipt for a sha256 hash, if it was ever stamped. Never creates a stamp."
    },
    {
      "name": "tithonus_beacon",
      "title": "Randomness beacon",
      "readOnly": true,
      "destructive": false,
      "openWorld": false,
      "description": "Get public randomness from drand (League of Entropy), relayed and signed by tithonus. Nobody, tithonus included, can predict or choose it. Use for fair coin flips, lotteries or tie-breaks other agent…"
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}