grepai-mcp-claude

Access GrepAI semantic code search and call graph analysis through MCP in Claude Code.

18|2|Updated Jan 28, 2026

Search Tags:#integration #MCP #claude-code #semantic-search #code-search #grepai #index-status

Ready to run

npx skills add https://github.com/yoanbernabeu/grepai-skills --skill grepai-mcp-claude

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: grepai-mcp-claude
Source: https://github.com/yoanbernabeu/grepai-skills/tree/main/skills/integration/grepai-mcp-claude
Command: npx skills add https://github.com/yoanbernabeu/grepai-skills --skill grepai-mcp-claude

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables Claude Code users to access GrepAI's semantic code search through the MCP server.

Core Features & Use Cases

MCP integration: Connect Claude Code to GrepAI to perform semantic searches and call graph tracing inside Claude.
Multi-project support: Use GrepAI tools across different codebases indexed with grepai watch.
Index health awareness: Check index status and monitor results from Claude Code.

Quick Start

Use claude mcp add grepai -- grepai mcp-serve to enable GrepAI in Claude Code.

Frequently Asked Questions about grepai-mcp-claude

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I enable semantic code search in Claude Code?▼

You can enable semantic code search by running the command `claude mcp add grepai -- grepai mcp-serve` to connect Claude Code to the GrepAI MCP server, allowing you to execute semantic searches directly within Claude.

What do I need to use GrepAI semantic search with Claude Code?▼

Using GrepAI semantic search requires an operational GrepAI installation, a running MCP server via `grepai mcp-serve`, an active embedding provider like Ollama, and Claude Code configured with MCP support.

Can I perform call graph analysis and index health checks inside Claude?▼

Yes, once the MCP server is configured, you can perform call graph analysis and check GrepAI index health status directly inside Claude to monitor search results across multiple projects.

Does GrepAI MCP integration support searching across multiple projects?▼

Yes, GrepAI MCP integration supports multi-project codebases, allowing you to use GrepAI semantic search tools across different codebases that have been previously indexed with `grepai watch` inside Claude Code.

Why is my GrepAI semantic search not working in Claude Code?▼

Your GrepAI semantic search may not work if the embedding provider like Ollama is not running, if the MCP server is not started with `grepai mcp-serve`, or if the targeted codebase has not been properly indexed with `grepai watch`.