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Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.

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check_dependencies Read-only

Check a dependency manifest (package.json, requirements.txt, pyproject.toml or Pipfile) for third-party API SDKs that are major versions behind, deprecated or replaced, against the live npm registry and PyPI. Returns each SDK's current spec, latest version, release-notes link and a Versyka migration guide when one exists.

manifeststring, required

The full text of the manifest file.

allboolean

Check every package, not just third-party API SDKs.

file_namestring

The file name, e.g. requirements.txt. Helps detect the format.

Tools (7)

check_dependencies

read-only

Argument	Type	Description
all	boolean	Check every package, not just third-party API SDKs.
manifest*	string	The full text of the manifest file.
file_name	string	The file name, e.g. requirements.txt. Helps detect the format.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "manifest"
  ],
  "properties": {
    "all": {
      "type": "boolean",
      "description": "Check every package, not just third-party API SDKs."
    },
    "manifest": {
      "type": "string",
      "maxLength": 100000,
      "minLength": 2,
      "description": "The full text of the manifest file."
    },
    "file_name": {
      "type": "string",
      "maxLength": 200,
      "description": "The file name, e.g. requirements.txt. Helps detect the format."
    }
  }
}

find_retired_models

Scan source and config files for AI model IDs that the vendor (OpenAI, Anthropic, Google Gemini, Mistral, Cohere) or hosting platform (Amazon Bedrock, Groq) has retired or scheduled for retirement. Exact matches only, including Bedrock, Vertex AI, LiteLLM and OpenRouter spellings. Returns each model's shutdown date, days left, the vendor's recommended replacement, the source page and the file:line locations.

read-only

Argument	Type	Description
files*	array	Files to scan, each with its repository-relative path and full text.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "files"
  ],
  "properties": {
    "files": {
      "type": "array",
      "items": {
        "type": "object",
        "required": [
          "path",
          "content"
        ],
        "properties": {
          "path": {
            "type": "string",
            "maxLength": 400,
            "minLength": 1
          },
          "content": {
            "type": "string",
            "maxLength": 524288
          }
        }
      },
      "maxItems": 200,
      "minItems": 1,
      "description": "Files to scan, each with its repository-relative path and full text."
    }
  }
}

get_migration_guide

One migration guide as Markdown: what changed, each step with before and after code, how to find every affected call, how to test, and the vendor sources it is based on.

read-only

Argument	Type	Description
slug*	string	The guide slug from list_migration_guides, e.g. openai-python-v0-to-v1.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "maxLength": 120,
      "minLength": 1,
      "description": "The guide slug from list_migration_guides, e.g. openai-python-v0-to-v1."
    }
  }
}

get_sdk_versions

The latest version of an npm or PyPI package, whether it is deprecated, its release-notes link, the API vendor it belongs to and a Versyka migration guide when one exists.

read-only

Argument	Type	Description
package*	string	Package name, e.g. openai, @anthropic-ai/sdk, boto3.
ecosystem*	string	Which registry: npm (JavaScript/TypeScript) or pypi (Python).

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "package",
    "ecosystem"
  ],
  "properties": {
    "package": {
      "type": "string",
      "maxLength": 214,
      "minLength": 1,
      "description": "Package name, e.g. openai, @anthropic-ai/sdk, boto3."
    },
    "ecosystem": {
      "enum": [
        "npm",
        "pypi"
      ],
      "type": "string",
      "description": "Which registry: npm (JavaScript/TypeScript) or pypi (Python)."
    }
  }
}

list_migration_guides

Versyka's step-by-step SDK migration guides (OpenAI, Anthropic, Google Gemini, AWS, Stripe, Firebase, Slack, Twilio, Auth0, Pinecone), optionally filtered by package name.

read-only

Argument	Type	Description
package	string	Only guides for this package, e.g. openai.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "package": {
      "type": "string",
      "maxLength": 214,
      "description": "Only guides for this package, e.g. openai."
    }
  }
}

list_model_retirements

The AI model retirement calendar: model IDs with their shutdown dates, replacements and sources, soonest first. Filter by vendor or by how many days ahead to look.

read-only

Argument	Type	Description
vendor	string
within_days	integer	Only retirements within this many days from today.
include_retired	boolean	Also list models that are already retired.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "vendor": {
      "enum": [
        "OpenAI",
        "Anthropic",
        "Google Gemini",
        "Mistral",
        "Cohere",
        "Amazon Bedrock",
        "Microsoft Azure",
        "Groq",
        "Together AI"
      ],
      "type": "string"
    },
    "within_days": {
      "type": "integer",
      "maximum": 3650,
      "minimum": 1,
      "description": "Only retirements within this many days from today."
    },
    "include_retired": {
      "type": "boolean",
      "description": "Also list models that are already retired."
    }
  }
}

lookup_model

Is this AI model ID retired or scheduled for retirement? Accepts plain IDs and gateway spellings (e.g. openai/gpt-4-0613, anthropic.claude-3-sonnet-20240229-v1:0, claude-3-opus@20240229). Returns the shutdown date, status, replacement and source, or that no retirement is listed.

read-only

Argument	Type	Description
model*	string	The model ID as written in code or config.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "model"
  ],
  "properties": {
    "model": {
      "type": "string",
      "maxLength": 200,
      "minLength": 2,
      "description": "The model ID as written in code or config."
    }
  }
}