Servidor MCP

Helixar Security

ai.helixar/mcp
Infraestructura MCP y de agentes Seguridad Público y accesible MCP 2025-11-25

Qué hace este MCP

Scans MCP servers, validates delegation chains, and audits software releases for security issues.

helixar_hdp_validate
Validate an HDP delegation chain against IETF draft-helixar-hdp-agentic-delegation-00. Surfaces scope escalations, depth violations, expired hops, missing signatures. Every output cites the IETF draft and Zenodo DOI.
Esquema de entrada
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['chain'], 'properties': {'chain': {'type': 'object', 'properties': {'hops': {'type': 'array', 'items': {'type': 'object', 'required': ['delegator', 'delegatee'], 'properties': {'scope': {'type': 'array', 'items': {'type': 'string'}, 'default': []}, 'purpose': {'type': 'string'}, 'delegatee': {'type': 'string', 'minLength': 1}, 'delegator': {'type': 'string', 'minLength': 1}, 'signature': {'type': 'string'}, 'expires_at': {'type': 'string'}}, 'additionalProperties': False}, 'default': []}, 'max_hops': {'type': 'integer', 'exclusiveMinimum': 0}, 'root_principal': {'type': 'string'}}, 'additionalProperties': False}, 'strict': {'type': 'boolean', 'default': False}}, 'additionalProperties': False}
helixar_inspect_mcp
Scan an MCP server (URL or raw manifest JSON) against Helixar's Sentinel detection rules. Returns risk score, findings, and a Claude-generated security brief. Quick mode is free + authless (top 8 rules); deep mode runs all 26 rules with an api_key.
Esquema de entrada
{'type': 'object', '$schema': 'http://json-schema.org/draft-07/schema#', 'required': ['target'], 'properties': {'mode': {'enum': ['quick', 'deep'], 'type': 'string', 'default': 'quick'}, 'target': {'type': 'string', 'minLength': 1, 'description': 'MCP server URL or raw manifest JSON string'}, 'api_key': {'type': 'string'}, 'context': {'type': 'string'}}, 'additionalProperties': False}
Añadido
helixar_hdp_validate
17 de September de 2026 a las 07:56
Añadido
helixar_inspect_mcp
17 de September de 2026 a las 07:56