MCP MeasureMCP Measure

index observed

SunsetDiff

AI model shutdown dates, replacements, and migration diffs. Free, no API key.

Should I use this

Quality & Safety

B
Description quality
75%
Schema completeness
77%
Naming quality
85%
Poisoning risk
100%
Permission match
100%
Protocol compliance
100%

Findings (2)

  • LOWTool 'check_model' description lacks action verbin check_model
  • LOWTool 'migration_diff' description lacks action verbin migration_diff

Based on automated analysis of tool definitions and protocol compliance.

Context Cost

~293Tokens (tool definitions)
~546 BTypical response size
Minimal attention impact (0.23% 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": {
    "sunsetdiff": {
      "url": "https://sunsetdiff-api.onrender.com/mcp"
    }
  }
}

Remote endpoints

https://sunsetdiff-api.onrender.com/mcpstreamable-http

What it can do

Tool inventory

Tools (4)

🟢 Read-only🟡 Write🔴 Delete⚪ Unknown
🟢check_model(model_id, provider)

Look up status, dates, replacement, and source for a model id.

Input Schema

{
  "type": "object",
  "properties": {
    "model_id": {
      "type": "string"
    },
    "provider": {
      "type": "string"
    }
  },
  "required": [
    "model_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢upcoming_shutdowns(days, provider)

List models with an exact shutdown date inside the next N days.

Input Schema

{
  "type": "object",
  "properties": {
    "days": {
      "type": "number"
    },
    "provider": {
      "type": "string"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
⚪migration_diff(from_model_id, to_model_id)

Return the migration diff for a model. Defaults to the official replacement.

Input Schema

{
  "type": "object",
  "properties": {
    "from_model_id": {
      "type": "string"
    },
    "to_model_id": {
      "type": "string"
    }
  },
  "required": [
    "from_model_id"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
🟢scan_text(text)

Find known model ids in text that are deprecated or shutting down.

Input Schema

{
  "type": "object",
  "properties": {
    "text": {
      "type": "string"
    }
  },
  "required": [
    "text"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Community

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Evidence

Recent observations

verifiedversion not recorded4 tools