Fetter MCP
Qué hace este MCP
Looks up Python package versions and checks for known vulnerabilities or the latest safe version.
Herramientas
Esquema de entrada
{'type': 'object', 'title': 'IsVulnerableArgs', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': 'The exact package name and version (e.g., "requests==2.31.0", "numpy==1.24.0").'}}}
Esquema de entrada
{'type': 'object', 'title': 'LookupArgs', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': 'The package name to look up (e.g., "requests", "numpy>=2.0", "flask==3.0.0"). Note that when an exact "==" version is specified, the `limit` and `retain_passing` parameters have no effect.'}, 'limit': {'type': 'integer', 'format': 'uint', 'minimum': 0, 'nullable': True, 'description': 'When the name is not an exact version, limit the number of recent versions to check.'}, 'cvss_filter': {'type': 'string', 'default': None, 'nullable': True, 'description': 'CVSS score filter: "all" to show all vulnerabilities, "max" to show only the\nmaximum observed score, or a number (0.0-10.0) to filter by threshold'}, 'retain_passing': {'type': 'boolean', 'nullable': True, 'description': "'When the name is not an exact version, setting this to True will return refernces for all packages, include those with no vulnerabilities (default: false)"}}}
Esquema de entrada
{'type': 'object', 'title': 'MostRecentNotVulnerableArgs', '$schema': 'https://json-schema.org/draft/2020-12/schema', 'required': ['name'], 'properties': {'name': {'type': 'string', 'description': 'The package name to look up (e.g., "requests", "numpy", "flask").'}}}
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