# Context Engine

> Use this tool when you need to efficiently search and analyze codebases across multiple programming languages. The Context Engine solves problems related to symbol lookup, call graph analysis, and full-text search, providing valuable insights for developers. It takes in code repositories as input and outputs relevant search results, making it an ideal solution for integrated development environments like Claude Code.

Canonical page: https://skillsregistry.net/skills/happy2h-code-context-engine  
JSON: https://api.skillsregistry.net/v1/skills/happy2h-code-context-engine

## Description

基于 tree-sitter 的代码索引与查询引擎，支持多语言符号查找、调用图分析和全文搜索，通过 MCP stdio 协议集成到 Claude Code 中。

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** scanned
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/udydbtk143)
- **Repository:** <https://github.com/happy2h/Code_Context_Engine>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "happy2h-code-context-engine"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/happy2h-code-context-engine` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/happy2h-code-context-engine/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt