Skill

ogrep

Semantic code search - finds code by meaning, not just keywords. Use when: - User asks WHERE or HOW something is implemented ("where is X handled", "how does Y work") - You need to understand code behavior without knowing exact function names - Exploring unfamiliar codebases where you don't know the terminology yet - User asks a conceptual question about the codebase NOT for: exact string matching, known file paths, import lookups, or simple identifier searches — use grep/Glob for those.

From ogrep

Install

Run in your terminal

npx claudepluginhub gplv2/ogrep-marketplace --plugin ogrep

Tool Access

This skill is limited to using the following tools:

BashRead

Skill Content

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Parent Repo Stars4

Parent Repo Forks0

Last CommitMar 22, 2026

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ogrep

From ogrep

Mandatory: Use the Search Agent

YOU MUST dispatch the ogrep-search agent for any semantic code search.

Announce: "Dispatching ogrep search agent to find [topic]."

Then use the Agent tool with subagent_type: "ogrep-search":

Agent tool: description: "Search codebase for [topic]" prompt: "Search for [specific query]. Focus on [what you're looking for - e.g., implementation details, architecture, data flow, error handling]." subagent_type: "ogrep-search"

The agent will:

Run --summarize for a cheap file-level overview

Narrow to the most relevant files

Expand specific chunks for evidence

Return synthesized findings with file:line references

Saves context vs. running ogrep commands directly in your conversation.

When to Use

Use ogrep when:

"Where is error handling done?"

"How does caching work here?"

"What validates user input?"

Exploring unfamiliar code

User asks a conceptual question about the codebase

You'd need to guess multiple terms for grep

Use grep/Glob instead when:

You know the exact class/function name (class ErrorHandler)

Looking for specific imports or string literals

Simple identifier searches

Rule of thumb: If you'd need to guess multiple terms for grep, dispatch the ogrep agent.

Mandatory: Use the Search Agent

YOU MUST dispatch the ogrep-search agent for any semantic code search.

Announce: "Dispatching ogrep search agent to find [topic]."

Then use the Agent tool with subagent_type: "ogrep-search":

Agent tool:
  description: "Search codebase for [topic]"
  prompt: "Search for [specific query]. Focus on [what you're looking for - e.g., implementation details, architecture, data flow, error handling]."
  subagent_type: "ogrep-search"

The agent will:

Run --summarize for a cheap file-level overview
Narrow to the most relevant files
Expand specific chunks for evidence
Return synthesized findings with file:line references

Saves context vs. running ogrep commands directly in your conversation.

When to Use

Use ogrep when:

"Where is error handling done?"
"How does caching work here?"
"What validates user input?"
Exploring unfamiliar code
User asks a conceptual question about the codebase
You'd need to guess multiple terms for grep

Use grep/Glob instead when:

You know the exact class/function name (class ErrorHandler)
Looking for specific imports or string literals
Simple identifier searches

Rule of thumb: If you'd need to guess multiple terms for grep, dispatch the ogrep agent.

Direct CLI Access (Discouraged)

You CAN run ogrep commands directly via Bash, but DON'T — it wastes your context window with raw JSON output. Always dispatch the agent instead.

Exception: ogrep index . for first-time indexing can be run directly if the agent reports no index exists.