---

name: searching-code description: Intelligent codebase search via WarpGrep. Use when user asks "how does X work", "trace flow", "find all implementations", "understand codebase", or needs cross-file exploration in large repos (1000+ files). user-invocable: false allowed-tools:

• mcp__morphllm__warpgrep_codebase_search
• mcp__morphllm__codebase_search
• Read
• Grep
• Glob

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Intelligent Code Search with WarpGrep

WarpGrep is an RL-trained search agent that reasons about code, not just pattern matches.

How It Works

• 8 parallel searches per turn (explores multiple hypotheses)
• 4 reasoning turns (follows causal chains across files)
• F1=0.73 in ~3.8 steps (vs 12.4 for standard search)

When to Use WarpGrep

Query Formulation

Good queries (reasoning required):

Copy"How does authentication flow from the login handler to the database?"
"Find all places where user permissions are checked"
"Trace the request lifecycle from router to response"

Bad queries (use Grep instead):

Copy"Find UserService" → use Grep
"Search for 'import React'" → use Grep

Workflow

1. Formulate query: Describe WHAT you want to understand, not just WHAT to find
2. Run WarpGrep: mcp__morphllm__warpgrep_codebase_search
3. Interpret results: Ranked snippets with file paths and line numbers
4. Follow up: Read specific files for deeper understanding

Parameters

Copysearch_string: "natural language description of what to find"
repo_path: "/absolute/path/to/repo"

Tips

• Be specific about the behavior or flow you're investigating
• Include context: "in the API layer" or "during startup"
• WarpGrep handles ambiguity better than exact pattern matching
• Results include surrounding context for understanding