ColdState — Deterministic Knowledge Infrastructure

Deterministic knowledge for AI agents: search, fetch, cite and verify a 48M-entry knowledge base.

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Calidad de la descripción

98%

Integridad del esquema

82%

Calidad de los nombres

80%

Riesgo de envenenamiento

100%

Coincidencia de permisos

100%

Cumplimiento del protocolo

100%

Hallazgos (1)

LOWTool 'coldstate_browse_documents' description lacks action verben coldstate_browse_documents

Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.

Costo de contexto

~2,545Tokens (definiciones de herramientas)

~915 BTamaño de respuesta típico

Impacto moderado en la atención (1.99% del contexto de 128k)

Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.

Instalar

Instalación con un clic

Agrega esto a tu archivo `claude_desktop_config.json`:

{
  "mcpServers": {
    "knowledge": {
      "url": "https://cold-api.coldstate.ai/mcp"
    }
  }
}

Puntos de conexión remotos

https://cold-api.coldstate.ai/mcpstreamable-http

Qué puede hacer

Inventario de herramientas

Search a ColdState index by collection name or index ID. Returns ranked results with Ψ scores and state classification (CRYSTALLINE/FLUID/REACTIVE/DECOHERENT). Provide exactly one of `collection` or `index_id`.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2000,
      "description": "The search query"
    },
    "collection": {
      "description": "Collection name to search (mutually exclusive with index_id)",
      "type": "string"
    },
    "index_id": {
      "description": "Index ID to search, e.g. idx_... (mutually exclusive with collection)",
      "type": "string",
      "pattern": "^idx_[a-f0-9]+$"
    },
    "limit": {
      "default": 10,
      "description": "Max results to return",
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    },
    "offset": {
      "default": 0,
      "description": "Offset for pagination",
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "query"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

List all your ColdState indexes with their status, mode, document count, and domain preset.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Browse documents in a ColdState index. Indexes are zero-knowledge, so each document is returned as your ref_id plus its state classification and E-score — no stored text. Map ref_id back to your own content.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "index_id": {
      "type": "string",
      "pattern": "^idx_[a-f0-9]+$",
      "description": "Index ID, e.g. idx_..."
    },
    "limit": {
      "default": 20,
      "description": "Max documents to return",
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    },
    "offset": {
      "default": 0,
      "description": "Offset for pagination",
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "index_id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Explain why a specific document ranked for a query. Returns a per-term relevance breakdown and an overall match summary — deterministic and reproducible.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "index_id": {
      "type": "string",
      "pattern": "^idx_[a-f0-9]+$",
      "description": "Index ID, e.g. idx_..."
    },
    "query": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2000,
      "description": "The search query to explain against"
    },
    "doc_id": {
      "type": "string",
      "pattern": "^\\d+$|^doc_\\d+$",
      "description": "Document ID, e.g. \"doc_42\" or \"42\""
    }
  },
  "required": [
    "index_id",
    "query",
    "doc_id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Search ColdState's global knowledge base (48.4M+ entries across 35 domains including SCIENCE, MEDICINE, TECHNOLOGY, HISTORY, etc). Returns deterministically ranked results with Ψ relevance scores and a state classification. Optionally filter by domain.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "maxLength": 2000,
      "description": "The search query"
    },
    "domain": {
      "description": "Filter by knowledge domain (e.g. MEDICINE, SCIENCE, TECHNOLOGY, HISTORY, LAW, CODE). Case-insensitive.",
      "type": "string"
    },
    "limit": {
      "default": 10,
      "description": "Max results to return",
      "type": "integer",
      "minimum": 1,
      "maximum": 100
    },
    "offset": {
      "default": 0,
      "description": "Offset for pagination",
      "type": "integer",
      "minimum": 0,
      "maximum": 9007199254740991
    }
  },
  "required": [
    "query"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

List all available knowledge domains in ColdState's global knowledge base with entry counts.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Fetch a single knowledge-base entry verbatim by its stable id (e.g. "eng_000229f438f7cebd"). Deterministic retrieval — returns the full record plus a content_hash and kb_snapshot for reproducible citation.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Stable knowledge entry id, e.g. eng_... or soc_..."
    }
  },
  "required": [
    "id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Get a canonical, reproducible citation for a knowledge entry by id (title, domain, source, content_hash, kb_snapshot). Cite a fact so it can be re-verified later with coldstate_verify.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Stable knowledge entry id"
    }
  },
  "required": [
    "id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Verify a previously-cited knowledge fact is unchanged. Provide the entry id and the content_hash you stored earlier; returns whether it still matches the current knowledge base. The trust primitive for AI-to-AI fact-checking.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Stable knowledge entry id"
    },
    "content_hash": {
      "type": "string",
      "minLength": 8,
      "maxLength": 64,
      "description": "The content_hash from a previous fetch/cite"
    }
  },
  "required": [
    "id",
    "content_hash"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Get the current knowledge-base snapshot/version id. Pin this kb_snapshot for reproducibility: the same query against the same kb_snapshot returns identical results.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Find knowledge entries deterministically related to a given entry id via ColdState's concept-cluster graph. Returns same-cluster and neighboring-cluster entries, each tagged with its relation and a cross_domain flag. Same id ⇒ same neighbors.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Stable knowledge entry id, e.g. eng_... or soc_..."
    },
    "limit": {
      "default": 10,
      "description": "Max related entries",
      "type": "integer",
      "minimum": 1,
      "maximum": 50
    }
  },
  "required": [
    "id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Resolve a name, alias, or surface form to its canonical ColdState knowledge entry (id + title). Deterministic: an exact title match wins, else the top relevance-Ψ entry. Returns the canonical entry plus alternatives. Use the returned id with coldstate_fetch / coldstate_related.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "minLength": 1,
      "maxLength": 500,
      "description": "The name/term/alias to resolve"
    },
    "limit": {
      "default": 4,
      "description": "Max alternative candidates",
      "type": "integer",
      "minimum": 1,
      "maximum": 5
    }
  },
  "required": [
    "query"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Run several knowledge-base queries in one call against a single consistent kb_snapshot. Returns each query with its ranked results — efficient and snapshot-consistent across the whole batch.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "queries": {
      "minItems": 1,
      "maxItems": 10,
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1,
        "maxLength": 2000
      },
      "description": "1–10 queries"
    },
    "domain": {
      "description": "Optional domain filter applied to all queries",
      "type": "string"
    },
    "limit": {
      "default": 5,
      "description": "Max results per query",
      "type": "integer",
      "minimum": 1,
      "maximum": 20
    }
  },
  "required": [
    "queries"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Deterministic statistics. With a `query`: total matches + state distribution of the top results. Without: global knowledge-base stats (entry count, domains, snapshot).

Esquema de entrada

{
  "type": "object",
  "properties": {
    "query": {
      "description": "Optional query to get coverage/state stats for",
      "type": "string",
      "maxLength": 2000
    },
    "domain": {
      "description": "Optional domain filter (with query)",
      "type": "string"
    }
  },
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Machine-readable manifest of this server: available tools, knowledge domains, current kb_snapshot, determinism guarantees, and limits. Call this first to self-configure.

Esquema de entrada

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Cross-domain structural analog: given a knowledge entry id, find its closest structural twin in each OTHER domain ("same structure, different domain"). Deterministic. Use coldstate_resolve to turn a name into an id first.

Esquema de entrada

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "minLength": 1,
      "maxLength": 128,
      "description": "Stable knowledge entry id, e.g. eng_... or soc_..."
    },
    "limit": {
      "default": 8,
      "description": "Max cross-domain analogs (one per domain)",
      "type": "integer",
      "minimum": 1,
      "maximum": 35
    }
  },
  "required": [
    "id"
  ],
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Comunidad

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Evidencia

Observaciones recientes

2 oct 2026, 15:04 UTCverificadoversión no registrada16 herramientas

ColdState — Deterministic Knowledge Infrastructure

Calidad y seguridad

Hallazgos (1)

Costo de contexto

Instalación con un clic

Puntos de conexión remotos

Inventario de herramientas

Herramientas (16)

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