# ast-impact-mapper-mcp

> ast-impact-mapper-mcp — vola-trebla-ast-impact-mapper-mcp. Use this tool when you need to optimize testing workflows for TypeScript and JavaScript codebases by identifying affected tests, detecting dead code, and tracing dependencies. It analyzes code via AST parsing and dependency graph tracing, providing outputs on impacted tests and code health. Ideal for use cases where reducing test execution time and improving code maintainability are crucial.

Canonical page: https://skillsregistry.net/skills/vola-trebla-ast-impact-mapper-mcp  
JSON: https://api.skillsregistry.net/v1/skills/vola-trebla-ast-impact-mapper-mcp

## Description

MCP server that analyzes TypeScript/JavaScript codebases via AST parsing and dependency graph tracing to identify affected tests, detect dead code, circular dependencies, and trace import chains, enabling AI agents to run only relevant tests.

## Trust

- **Trust score (0–1):** 0.69
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/yn1pgspw95)
- **Repository:** <https://github.com/vola-trebla/ast-impact-mapper-mcp>

## 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": "vola-trebla-ast-impact-mapper-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/vola-trebla-ast-impact-mapper-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/vola-trebla-ast-impact-mapper-mcp/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