MCP MeasureMCP Measure

index observed

Directory Submission Retention Proof

Pre-submission escrow receipts and coverage-aware retention diffs.

Should I use this

Quality & Safety

B
Description quality
84%
Schema completeness
78%
Naming quality
80%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~398Tokens (tool definitions)
~646 BTypical response size
Minimal attention impact (0.31% of 128k context)

This is the approximate number of tokens consumed each time the server's tools are loaded into a model's context. Higher counts reduce the attention available for other tasks.

Install

One-Click Install

Add this to your `claude_desktop_config.json` file:

{
  "mcpServers": {
    "directory-submission-retention-proof": {
      "url": "https://textforagents.com/products/directory-submission-retention-proof/mcp"
    }
  }
}

Remote endpoints

https://textforagents.com/products/directory-submission-retention-proof/mcpstreamable-http

What it can do

Tool inventory

Tools (5)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
⚪retention_escrow(bundle, registry_server, tools, domain_verification_token, directory, ...)

Escrow a submission bundle -> HMAC retention receipt ($0.50; first free once per operator).

Input Schema

{
  "type": "object",
  "properties": {
    "bundle": {
      "type": "object"
    },
    "registry_server": {
      "type": "object"
    },
    "tools": {
      "type": "array"
    },
    "domain_verification_token": {
      "type": "string"
    },
    "directory": {
      "type": "string"
    },
    "label": {
      "type": "string"
    }
  }
}
⚪retention_diff(escrow_id, published, registry_listing, tools_list, fetch_live, ...)

Coverage-aware diff of published state against an escrow.

Input Schema

{
  "type": "object",
  "properties": {
    "escrow_id": {
      "type": "string"
    },
    "published": {
      "type": "object"
    },
    "registry_listing": {
      "type": "object"
    },
    "tools_list": {
      "type": "object"
    },
    "fetch_live": {
      "type": "boolean"
    },
    "server_name": {
      "type": "string"
    }
  },
  "required": [
    "escrow_id"
  ]
}
⚪retention_packet(escrow_id, published, registry_listing, tools_list)

Recovery packet (receipt + diff + preserve-ID checklist) for support.

Input Schema

{
  "type": "object",
  "properties": {
    "escrow_id": {
      "type": "string"
    },
    "published": {
      "type": "object"
    },
    "registry_listing": {
      "type": "object"
    },
    "tools_list": {
      "type": "object"
    }
  },
  "required": [
    "escrow_id"
  ]
}
🟡watch_create(escrow_id, directory, cadence_s, server_name, grant)

Create a retention watch on an escrow (subscription required).

Input Schema

{
  "type": "object",
  "properties": {
    "escrow_id": {
      "type": "string"
    },
    "directory": {
      "type": "string"
    },
    "cadence_s": {
      "type": "number"
    },
    "server_name": {
      "type": "string"
    },
    "grant": {
      "type": "object"
    }
  },
  "required": [
    "escrow_id"
  ]
}
🟢watch_check(watch_id, published, registry_listing, tools_list, fetch_live)

Run a watch check now (real fetch for the MCP Registry shape).

Input Schema

{
  "type": "object",
  "properties": {
    "watch_id": {
      "type": "string"
    },
    "published": {
      "type": "object"
    },
    "registry_listing": {
      "type": "object"
    },
    "tools_list": {
      "type": "object"
    },
    "fetch_live": {
      "type": "boolean"
    }
  },
  "required": [
    "watch_id"
  ]
}

Community

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Evidence

Recent observations

verifiedversion not recorded5 tools