AgentIndex icon
AgentIndex
codanna logo
codanna
★ 756
vs
srclight logo
srclight
★ 57

codanna vs srclight

codanna: Codanna provides 'X-ray vision' for AI code assistants, enabling them to understand code structure, trace relationships, and find implementations with precision. It facilitates context-first coding, eliminating the need for manual searching and speeding up R&D and pair programming workflows.; srclight: Srclight builds a rich, searchable index of your codebase that AI coding agents can query instantly, replacing inefficient grep/glob calls with precise, structured lookups. It provides comprehensive code intelligence, including symbol search, relationship graphs, and semantic search, all while operating fully local and private.

01

TL;DR

codanna logo
codannaCode Assistant · ★ 756

Instantly find where a function is called and trace its call graph.

Read codanna full review →
srclight logo
srclightCode Assistant · ★ 57

AI agents can instantly get codebase overviews and find callers/callees, drastically reducing orientation time.

Read srclight full review →
02

Side-by-Side Comparison

Field
codanna logocodanna
srclight logosrclight
Category
Code Assistant
Code Assistant
Stars
★ 756
★ 57
License
Apache-2.0
MIT
Install Command
curl -fsSL --proto '=https' --tlsv1.2 https://install.codanna.sh | sh
pip install srclight
Updated
1w ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Code Analysis, Semantic Search, AI Assistant
Code Indexing, AI Agent Tooling, Semantic Search
03

Features

codanna logocodanna
01Semantic Search: Natural language queries against code and documentation.
02Relationship Tracking: Generate call graphs, find implementations, and analyze dependencies.
03Document Search (RAG): Index markdown and text files for RAG workflows alongside code.
04MCP Protocol Integration: Native integration with Claude, Gemini, Codex, and other AI assistants.
srclight logosrclight
01Fully offline and private, ensuring code never leaves your machine.
02Supports 19 programming languages and 10 document formats for comprehensive indexing.
03Provides 4 search modes, including symbol names, source code, documentation, and semantic search, with hybrid RRF fusion.
04Acts as a comprehensive MCP server with 43 tools for AI agents, covering code graphs, impact analysis, and git intelligence.
05Supports multi-repo workspaces, allowing simultaneous search across all your repositories.
04

Use Cases

codanna logocodanna
↳Instantly find where a function is called and trace its call graph.
↳Semantically search for specific logic like 'authentication flow' based on intent, not just keywords.
↳Analyze full dependencies to understand the impact of code changes.
↳Query project documentation (RAG) alongside code for comprehensive context.
↳Accelerate rapid R&D and pair programming by providing instant, structured code understanding.
srclight logosrclight
↳AI agents can instantly get codebase overviews and find callers/callees, drastically reducing orientation time.
↳Developers can perform semantic searches with natural language queries like "find code that handles authentication" to locate relevant code by meaning.
↳Before committing changes, analyze the "blast radius" to see what other parts of the codebase will be affected, preventing unintended breaks.
↳Integrate with MCP clients like Claude Code or Cursor to enhance AI's ability to understand, navigate, and modify complex codebases.
↳Index and search across multiple projects simultaneously, providing a unified code intelligence view for large codebases or monorepos.
05

Best For

codanna logocodanna
Trending
srclight logosrclight
—
FAQ

FAQ

What is the difference between codanna and srclight?
Both codanna and srclight are in the Code Assistant category. codanna has 756 stars, while srclight has 57 stars.
Which is better, codanna or srclight?
The best choice depends on your use case. Choose codanna if Instantly find where a function is called and trace its call graph., and srclight if AI agents can instantly get codebase overviews and find callers/callees, drastically reducing orientation time..
Is codanna free or open source?
Yes, codanna is open source on GitHub (Apache-2.0).
Is srclight free or open source?
Yes, srclight is open source on GitHub (MIT).
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