Cratis Chronicle

Inspect Cratis Chronicle event stores read-only by default; opt-in, authorized job control.

What does this entry provide?

Cratis Chronicle is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding Cratis Chronicle to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 78/100
Install method: oci
Repo: Cratis/Chronicle.Mcp
Repo updated: Oct 9, 2026

Install command

docker run -i --rm docker.io/cratis/chronicle-mcp:2.0.0

Install method: oci

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Oct 9, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-09T22:13:30.439389Z",
      "publishedAt": "2026-10-09T22:13:30.439389Z",
      "statusChangedAt": "2026-10-09T22:13:30.439389Z"
    }
  },
  "server": {
    "name": "io.github.Cratis/chronicle-mcp",
    "title": "Cratis Chronicle",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "2.0.0",
    "packages": [
      {
        "transport": {
          "type": "stdio"
        },
        "identifier": "docker.io/cratis/chronicle-mcp:2.0.0",
        "runtimeHint": "docker",
        "registryType": "oci",
        "runtimeArguments": [
          {
            "name": "-i",
            "type": "named",
            "description": "Keep stdin open for MCP stdio communication."
          },
          {
            "name": "--rm",
            "type": "named",
            "description": "Remove the container when the server exits."
          }
        ],
        "environmentVariables": [
          {
            "name": "Cratis__Chronicle__Mcp__Profile",
            "format": "string",
            "default": "ReadOnly",
            "description": "Deployment profile. ReadOnly (default) registers inspection tools only. Mutation also needs an Authorization policy: https://www.cratis.io/chronicle-mcp/deployment-profiles/"
          },
          {
            "name": "Cratis__Chronicle__Mcp__ConnectionString",
            "format": "string",
            "default": "chronicle://host.docker.internal:35000",
            "description": "Chronicle endpoint reachable from the container; host.docker.internal reaches the host on macOS/Windows."
          },
          {
            "name": "Cratis__Chronicle__Mcp__ClientId",
            "format": "string",
            "description": "OAuth client ID; set together with ClientSecret to override development credentials."
          },
          {
            "name": "Cratis__Chronicle__Mcp__ClientSecret",
            "format": "string",
            "isSecret": true,
            "description": "OAuth client secret; set together with ClientId to override development credentials."
          },
          {
            "name": "Cratis__Chronicle__Mcp__ApiKey",
            "format": "string",
            "isSecret": true,
            "description": "API key for authentication, as an alternative to client credentials."
          },
          {
            "name": "Cratis__Chronicle__Mcp__EventStore",
            "format": "string",
            "default": "default",
            "description": "Default event store used by tools when none is specified."
          },
          {
            "name": "Cratis__Chronicle__Mcp__Namespace",
            "format": "string",
            "default": "Default",
            "description": "Default namespace used by tools when none is specified."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/Cratis/Chronicle.Mcp",
      "source": "github"
    },
    "websiteUrl": "https://www.cratis.io/chronicle-mcp/",
    "description": "Inspect Cratis Chronicle event stores read-only by default; opt-in, authorized job control."
  }
}

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