AgentIndex icon
AgentIndex
codegraph logo
codegraph
★ 99
vs
srclight logo
srclight
★ 57

codegraph vs srclight

codegraph: Codegraph provides AI coding assistants with an always-current, function-level dependency graph of an entire codebase, built locally and open source. This allows AI to understand code structure instantly, reducing token waste and improving accuracy for complex tasks like refactoring and debugging.; 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

codegraph logo
codegraphVision / Multimodal · ★ 99

Improve AI agent's understanding of codebase structure, eliminating repeated re-orientation.

Read codegraph 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
codegraph logocodegraph
srclight logosrclight
Category
Vision / Multimodal
Code Assistant
Stars
★ 99
★ 57
License
Apache-2.0
MIT
Install Command
npm install -g @optave/codegraph
pip install srclight
Updated
2d ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Coding Assistant, Code Analysis, Dependency Graph
Code Indexing, AI Agent Tooling, Semantic Search
03

Features

codegraph logocodegraph
01Sub-second incremental rebuilds for an always-fresh dependency graph.
02Function-level code analysis, tracing calls and dependencies within and across files.
03Built for AI agents with a 19-tool Model Context Protocol (MCP) server for direct querying.
04Git diff impact analysis to show affected functions and callers from staged or unstaged changes.
05Embeddings-powered local semantic search for natural language queries.
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

codegraph logocodegraph
↳Improve AI agent's understanding of codebase structure, eliminating repeated re-orientation.
↳Perform impact analysis before code changes, preventing silent bugs and dependency breakage.
↳Identify dead code and classify architectural roles (e.g., entry, core, utility) of symbols.
↳Facilitate semantic search for functions by natural language intent rather than exact names.
↳Detect and visualize circular dependencies at file or function levels to improve code quality.
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.
FAQ

FAQ

What is the difference between codegraph and srclight?
Both codegraph and srclight are in the Vision / Multimodal category. codegraph has 99 stars, while srclight has 57 stars.
Which is better, codegraph or srclight?
The best choice depends on your use case. Choose codegraph if Improve AI agent's understanding of codebase structure, eliminating repeated re-orientation., and srclight if AI agents can instantly get codebase overviews and find callers/callees, drastically reducing orientation time..
Is codegraph free or open source?
Yes, codegraph 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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