CKB

Verified Integration

Author: @spawning•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect CKB to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "ckb-1": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ckb-1"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Transforms codebases into a queryable knowledge base for AI assistants, CLI, and HTTP API, enabling semantic search, impact analysis, and architecture mapping.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for CKB

CKB provides strong support for Go, TypeScript, JavaScript, and Python with full features, leveraging SCIP indexes. It also offers basic to experimental support for Rust, Java, Kotlin, C++, Ruby, Dart, C#, and PHP, continuously expanding its language capabilities.

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