ColdState — Deterministic Knowledge Infrastructure

Install

Works with Claude Code, VS Code, Cursor, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install connector/coldstate-ai-knowledge

About

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools

16 read · 0 write · 0 deleteRead-only

Secrets

1 (API keys, tokens or passwords)

Install scripts

Nothing to install (hosted)

Runs as

Hosted (remote endpoint)

Tools (16)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

• coldstate_batch_searchBatch Searchread-only

  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.

• coldstate_browse_documentsBrowse Documentsread-only

  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.

• coldstate_capabilitiesCapabilitiesread-only

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

• coldstate_citeCite Entryread-only

  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.

• coldstate_domainsList Domainsread-only

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

• coldstate_explainExplain Scoreread-only

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

• coldstate_fetchFetch Entryread-only

  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.

• coldstate_isomorphCross-domain Analogread-only

  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.

• coldstate_list_indexesList Indexesread-only

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

• coldstate_relatedRelated Entriesread-only

  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.

• coldstate_resolveResolve Entityread-only

  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.

• coldstate_searchSearchread-only

  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`.

• coldstate_search_globalSearch Global Knowledgeread-only

  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.

• coldstate_snapshotKB Snapshotread-only

  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.

• coldstate_statsStatsread-only

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

Signals

Last release

Sep 30, 2026 (1 month ago)

Details

Registry name

ai.coldstate/knowledge

Version

0.1.0

Auth

Bearer token

License

License unknown

Website

services.coldstate.ai

First seen

Oct 24, 2026

Last checked

Oct 25, 2026

Source

Official MCP Registry