Jevgrep is a command-line interface tool that enables developers and coding agents to find code by describing desired behaviors rather than searching for specific strings.
Follow jevgrep to get an email when its listing changes, such as new pricing or features. One digest a day at most, and you can unsubscribe anytime.
It performs real-time semantic discovery across a codebase to return relevant file paths, source excerpts, and declaration locations for an agent to process.
- 01
Behavioral code discovery via natural language queries
- 02
Real-time search against the working tree without indexing
- 03
Output optimized for coding agents including verbatim source and file context
- 04
Integrated skill installer for popular coding agents
- 05
Automatic file filtering for sensitive content and dependency directories
Open Source
The CLI is free and MIT-licensed, but it relies on metered model usage. Each query requires an API key for a compatible provider (Vercel AI Gateway, TypeSafe, OpenRouter, OpenCode Zen, or a custom endpoint), and you pay the provider directly based on your usage rates.
Best for
Developers and coding agents working on unfamiliar, multi-file tasks where the relevant code locations are unknown and do not share common keywords.
Not ideal for
Exact symbol or string lookups where traditional tools like ripgrep are faster, or teams with strict constraints against sending source code content to third-party model providers.
Jevgrep is an effective, index-free alternative for semantic repository exploration that can reduce overall coding agent costs by improving initial discovery, though it requires a willingness to pass codebase content to external model providers.
Version 0.8.0 introduced full Windows support, improved request pacing for TypeSafe endpoints, and enhanced CLI reliability. Previous updates (0.6.0-0.7.1) added file inventory features, custom gateway support, and refined search-scope boundaries.
As of
Is jevgrep free?+
Yes - jevgrep is Open Source. The CLI is free and MIT-licensed, but it relies on metered model usage. Each query requires an API key for a compatible provider (Vercel AI Gateway, TypeSafe, OpenRouter, OpenCode Zen, or a custom endpoint), and you pay the provider directly based on your usage rates.
Is jevgrep open source?+
Yes - jevgrep is open source. The CLI is free and MIT-licensed, but it relies on metered model usage. Each query requires an API key for a compatible provider (Vercel AI Gateway, TypeSafe, OpenRouter, OpenCode Zen, or a custom endpoint), and you pay the provider directly based on your usage rates.
Who is jevgrep best for?+
Developers and coding agents working on unfamiliar, multi-file tasks where the relevant code locations are unknown and do not share common keywords.
Who is jevgrep not ideal for?+
Exact symbol or string lookups where traditional tools like ripgrep are faster, or teams with strict constraints against sending source code content to third-party model providers.
What are the best jevgrep alternatives?+
The closest jevgrep alternatives on ai.dosa.dev are Greptile, Fern, Remio - all listed under AI Codebase Knowledge & Generation.
Who makes jevgrep?+
jevgrep is developed by David Zhang (dzhng). It is listed in the AI Codebase Knowledge & Generation category on ai.dosa.dev.
Favorite this tool to revisit it later, or Zap it to contribute to the public vote count.