Tool-result size governor for MCP

{
  "mcpServers": {
    "com.textforagents/tool-result-size-governor": {
      "url": "https://textforagents.com/products/tool-result-size-governor/mcp"
    }
  }
}

Indexed tools

Tool metadata and schemas come from the remote server and are untrusted. Indexing only lists tools; it never calls them.

3 shown · authentication unknown

• fetch_slice

  Re-fetch a narrower slice of your own spilled payload, byte-exact, checksum re-verified. unknown_artifact is a clean error.

  Schema valid · SHA-256 f6e4efd377e3…

  View input schema

  {
    "type": "object",
    "properties": {
      "artifact_id": {
        "type": "string"
      },
      "offset": {
        "type": "integer"
      },
      "limit": {
        "type": "integer"
      }
    },
    "required": [
      "artifact_id"
    ]
  }

• shape_result

  Shape one tool result under your per-route budgets -> shaped window + signed omission receipt. Trial: first 100 shaped results free once per operator; then $0.001/result (X-PAYMENT header) or a plan.

  Schema valid · SHA-256 94bc1778b6f7…

  View input schema

  {
    "type": "object",
    "properties": {
      "route": {
        "type": "string"
      },
      "args": {
        "type": "object"
      },
      "text": {
        "type": "string"
      },
      "result": {
        "type": "object"
      },
      "fixture_tool": {
        "type": "string"
      },
      "tool_args": {
        "type": "object"
      }
    },
    "required": [
      "route"
    ]
  }

• verify_receipt

  Verify a signed omission receipt.

  Schema valid · SHA-256 aba1020a7f6e…

  View input schema