ColdState — Deterministic Knowledge Infrastructure

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

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Qualität der Beschreibung

98%

Vollständigkeit des Schemas

82%

Qualität der Benennung

80%

Risiko der Vergiftung

100%

Übereinstimmung der Berechtigungen

100%

Einhaltung des Protokolls

100%

Befunde (1)

LOWTool 'coldstate_browse_documents' description lacks action verbin coldstate_browse_documents

Basierend auf einer automatisierten Analyse der Tool-Definitionen und der Einhaltung des Protokolls.

Kontextkosten

~2,545Tokens (Tool-Definitionen)

~915 BTypische Antwortgröße

Mittlere Auswirkung auf die Aufmerksamkeit (1.99% von 128k Kontext)

Dies ist die ungefähre Anzahl der Tokens, die jedes Mal verbraucht werden, wenn die Tools des Servers in den Kontext eines Modells geladen werden. Höhere Werte verringern die Aufmerksamkeit, die für andere Aufgaben verfügbar ist.

Installieren

Installation mit einem Klick

Fügen Sie dies Ihrer Datei `claude_desktop_config.json` hinzu:

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

Remote-Endpunkte

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

Was es kann

Tool-Inventar

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`.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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).

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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.

Eingabe-Schema

{
  "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#"
}

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02.10.2026, 15:04 UTCverifiziertVersion nicht aufgezeichnet16 Tools

ColdState — Deterministic Knowledge Infrastructure

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Tools (16)

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