Server definition

Hash: sha256:6a2c569f4f7361a586346bec93c8d39090337fb95c1284ab35ea36c5fa766907
What it is: What a remote MCP server returned when asked what it offers: 3 tools

The blob, as servednamed by its sha256

{
  "instructions": "Agent Rescue offers three tools for agents that get stuck. `check_and_claim` prevents repeating an action already performed in an earlier session. `fetch_structured` turns a public URL into JSON validated against your schema. `request_capability` records a need no available tool covers; today it almost always answers that the capability does not exist, and that is its purpose: to measure what is missing.",
  "tools": [
    {
      "description": "Atomically check whether an action identified by a key was already performed, and claim it if not. Use it before performing a non-idempotent action that may have completed in an earlier attempt (a payment, a message, a write), or when you need to remember something across sessions. Returns 'claimed' if you are first and 'already_done' if not. Do not use it as a general data store or as a result cache.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "key": {
            "description": "Stable identifier for the action, e.g. 'invoice-2026-07-A491:pay'.",
            "type": "string"
          },
          "metadata": {
            "description": "Small payload returned alongside the claim. Do not include secrets.",
            "type": "object"
          },
          "ttl_seconds": {
            "description": "How long the claim lasts, in seconds. Default 86400 (1 day), max 30 days.",
            "type": "integer"
          }
        },
        "required": [
          "key"
        ],
        "type": "object"
      },
      "name": "check_and_claim",
      "outputSchema": null
    },
    {
      "description": "Fetch a public URL and return its content as JSON validated against the schema you pass. Use it when you need data from a page and cannot parse it reliably yourself. Do not use it for URLs requiring authentication or a session, for internal networks, or when you already have the content — extract it yourself in that case. `extracted_by` tells you where the answer came from: `structured_data` when the page already published it (JSON-LD, OpenGraph, or a JSON body — exact and free) or `model` when it had to be extracted from the text. If structured extraction is unavailable, the response carries `degraded: true`, `data: null` and the page `text` for you to parse: check `degraded` before reading `data`.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "instructions": {
            "description": "Optional. What exactly to look for if the page is ambiguous.",
            "type": "string"
          },
          "schema": {
            "description": "JSON Schema of the object you want back. Missing fields come back as null.",
            "type": "object"
          },
          "url": {
            "description": "Public http(s) URL.",
            "type": "string"
          }
        },
        "required": [
          "url",
          "schema"
        ],
        "type": "object"
      },
      "name": "fetch_structured",
      "outputSchema": null
    },
    {
      "description": "Record a specific need that none of the tools available to you can cover. Today it almost always answers that the capability is unavailable, and suggests alternatives only when they genuinely exist; its purpose is to measure what agents ask for and nobody serves. Use it when you are blocked by a missing capability — not for general questions, and not for anything you can work out by reasoning.",
      "inputSchema": {
        "additionalProperties": false,
        "properties": {
          "context": {
            "description": "Optional. What you tried and why it did not work.",
            "type": "string"
          },
          "deadline": {
            "description": "Optional. ISO 8601.",
            "type": "string"
          },
          "need": {
            "description": "What exactly you need, in one or two sentences. Do not include personal data.",
            "type": "string"
          },
          "would_pay": {
            "description": "Optional. Whether your policy allows paying to get this solved. Answer honestly: a false answer unlocks nothing and degrades the measurement.",
            "type": "boolean"
          }
        },
        "required": [
          "need"
        ],
        "type": "object"
      },
      "name": "request_capability",
      "outputSchema": null
    }
  ]
}

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