symgraph
★ 16
vs
sigma
★ 11
symgraph vs sigma
symgraph: Symgraph is a semantic code intelligence server built in Rust that creates knowledge graphs of codebases. It provides advanced code analysis features to enhance AI-assisted code exploration and understanding.; sigma: Sigma Code is an open-source coding agent designed for robust, long-running coding tasks, featuring native sandbox execution and durable sessions. It ensures changes are validated and provides evidence for task completion, supporting various interfaces like desktop, CLI, and TUI.
01
TL;DR
symgraphCode Assistant · ★ 16
Find dead code for cleanup and refactoring efforts.
sigmaCode Assistant · ★ 11
Executing and managing long-running, complex coding tasks with interruption resilience.
02
Side-by-Side Comparison
Field
symgraphsigmaCategory
Code Assistant
Code Assistant
Stars
★ 16
★ 11
License
MIT
MIT
Install Command
curl -fsSL https://raw.githubusercontent.com/grahambrooks/symgraph/main/install.sh | bash
wget https://github.com/hututuQQQ/sigma/releases/download/v0.1.5/sigma-code-linux-x64.tar.gz && mkdir -p "$HOME/.local/share/sigma-code" && tar -xzf sigma-code-linux-x64.tar.gz -C "$HOME/.local/share/sigma-code" && "$HOME/.local/share/sigma-code/bin/agent" init --workspace "./my_project" --provider deepseek
Updated
4d ago
1mo ago
Open Source
Yes
Yes
Tags
Code Intelligence, Knowledge Graph, Static Analysis
Coding Agent, AI Assistant, Native Sandbox
03
Features
symgraph01Multi-language support for Rust, TypeScript, JavaScript, Python, Go, Java, C, C++
02Symbol extraction (functions, classes, methods, etc.) and relationship tracking (calls, imports, extends)
03Advanced code intelligence: find call paths, detect unused code, explore hierarchies, analyze change impact
04Incremental indexing: re-indexes only changed files using content hashing
05Dual transport: stdio and HTTP server modes
sigma01Supports desktop, TUI, and CLI (run/inspect) interfaces for interaction.
02Durable sessions allow resuming, replaying, steering, canceling, and auditing after process interruptions.
03Native sandbox execution with OS-level isolation on Windows and Linux for secure operations.
04Tracks tests, validation, reviews, workspace deltas, and checkpoints in a typed evidence ledger.
05Connects to multiple AI model providers through a version-pinned Pi gateway.
04
Use Cases
symgraph↳Find dead code for cleanup and refactoring efforts.
↳Understand complex function call chains to trace data flow or execution paths.
↳Assess the impact of changes in a specific code region on the entire codebase.
↳Explore Object-Oriented Programming (OOP) class hierarchies to understand inheritance structures.
↳Find all implementations of an interface or trait across a project.
sigma↳Executing and managing long-running, complex coding tasks with interruption resilience.
↳Ensuring code changes are validated and reviewed with explicit evidence before completion.
↳Resuming and auditing interrupted coding sessions to maintain state and progress.
↳Developing in an isolated native sandbox environment to prevent unintended system modifications.
↳Standardizing agent-driven development across various user interfaces like desktop, CLI, and TUI.
FAQ
FAQ
What is the difference between symgraph and sigma?
Both symgraph and sigma are in the Code Assistant category. symgraph has 16 stars, while sigma has 11 stars.
Which is better, symgraph or sigma?
The best choice depends on your use case. Choose symgraph if Find dead code for cleanup and refactoring efforts., and sigma if Executing and managing long-running, complex coding tasks with interruption resilience..
Is symgraph free or open source?
Yes, symgraph is open source on GitHub (MIT).
Is sigma free or open source?
Yes, sigma is open source on GitHub (MIT).
Cloud Infrastructure
AdDeploy on DigitalOcean
Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.
→