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Searching Codebases

Agent skill
1 skill

Find code by regex pattern or natural language concept in any codebase. Auto-routes between n-gram indexed regex search (2-20x faster than ripgrep) and TF-IDF semantic search. Expands results to full functions via tree-sitting AST data. Accepts GitHub URLs, local directories, uploaded files/archives, or project knowledge. Use when asked to find implementations, search for patterns, or answer "where is X" / "how does Y work" about code. Triggers on "search this repo", "find where X is", "grep for", "what handles Y", regex patterns, or natural-language questions about code. This is the convergent "find X" skill — for first-encounter orientation, use exploring-codebases instead.

Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI

Supported by the Atlas install prompt. Skill-specific requirements vary.

Skill stats

Skills1CategoryGeneralStars0

About this skill

Find code by regex pattern or natural language concept in any codebase. Auto-routes between n-gram indexed regex search (2-20x faster than ripgrep) and TF-IDF semantic search. Expands results to full functions via tree-sitting AST data. Accepts GitHub URLs, local directories, uploaded files/archives, or project knowledge. Use when asked to find implementations, search for patterns, or answer "where is X" / "how does Y work" about code. Triggers on "search this repo", "find where X is", "grep for", "what handles Y", regex patterns, or natural-language questions about code. This is the convergent "find X" skill — for first-encounter orientation, use exploring-codebases instead.

Quick start

  1. Copy the install prompt. Use the green button above this README.
  2. Send it to your agent. Paste it into your coding agent’s chat and send.
  3. Review the setup. Your agent checks the skill’s instructions, requirements, and installation scope.
Review, license & listing details
Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 3658c49c783396e93c7c977195e312bfa59085a17a7ecf7d5094216fc5b41517

About scan coverage and limitations

About this listing

Category
General
Reported license
MIT
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Searching Codebases | Agent Skills Atlas