Server definition

Hash: sha256:041aa1a7204f20c536306993231982b14f29d8ca4c9498d0d1b18b66e7cc6af5
What it is: What a remote MCP server returned when asked what it offers: 3 tools

The blob, as servednamed by its sha256

{
  "instructions": "Use webpage change memory for recurring web research and MCP surface memory for dependencies whose tool catalogs may drift. UI-capable hosts can render the ChangePacket Diff Viewer. First call creates a baseline; later calls return only deltas. 25 free calls/day; $9 buys 2,000 calls.",
  "tools": [
    {
      "description": "Use only when free usage is exhausted or persistent production use is needed. Returns a Stripe checkout URL for 2,000 prepaid ChangePacket calls for $9; it does not itself charge or expose payment credentials.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {},
        "type": "object"
      },
      "name": "buy_changepacket_calls",
      "outputSchema": null
    },
    {
      "description": "Use when an agent depends on a remote public HTTPS MCP server and needs to know whether its tool catalog changed. First call stores the tools/list baseline; later calls return only added, removed, or modified tools plus compact risk hints. Avoid for private/authenticated MCP endpoints or as a substitute for a full security audit.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "endpoint_url": {
            "description": "Public HTTPS MCP endpoint that supports tools/list.",
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "endpoint_url"
        ],
        "type": "object"
      },
      "name": "check_mcp_surface_changes",
      "outputSchema": null
    },
    {
      "description": "Use for repeated research on one public webpage when the agent only needs what changed since its last call. First call stores a baseline; later calls return added/removed text lines. Avoid for authenticated/private pages, binary files, or one-time page reading.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "url": {
            "description": "Public HTTP(S) webpage URL. Private-network and unsafe targets are rejected.",
            "format": "uri",
            "type": "string"
          }
        },
        "required": [
          "url"
        ],
        "type": "object"
      },
      "name": "check_url_changes",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:041aa1a7204f20c536306993231982b14f29d8ca4c9498d0d1b18b66e7cc6af5 | sha256sum