Brian is a free, open source simulator for spiking neural networks.
- python
- neuroscience
- science
- differential-equations
Repository Index
47,133 repositories indexed
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When Claude keeps giving you bad answers, make 100 versions of it fight to the death. Same task, 100 different strategies, a bracket, one answer left. Free Claude Code skill.
Trace-native CI/CD for AI agents: grade production traces, cluster failures, freeze them into replayable regression tests, and block PRs that regress. Self-hostable.
Don't reverse engineer it twice. 17,000+ open-source tools built by reverse engineering closed apps, APIs, devices, protocols, file formats, games and AI tools. Search site + agent skill + MCP server, refreshed nightly.
🦖 ClawBio - The first bioinformatics-native AI agent skill library. Local-first. Reproducible. Open. Free.
AssetFurnace: the most complete open-source image-to-3D pipeline (Oct 2026). Prompt or picture → textured, rigged, animated game character, locally on Apple Silicon or NVIDIA. Pixal3D, TRELLIS.2, Hunyuan3D, SF3D, auto-rig and 21 moves. For indie game devs and 3D artists. Free, Apache-2.0.
- 3d-generation
- 3d-models
- apple-silicon
- blender
Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more
Frescobaldi LilyPond Editor
:trophy: Show some love to your contributors! A widget for your repo README. Visual and clean. Refreshes every hour.
- readme
- contributors
- readme-badges
- social-buttons
Free and open-source employee onboarding platform. Onboard new hires through Slack or the web portal.
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Tor2web is an HTTP proxy software that enables access to Tor Hidden Services by mean of common web browsers
- twisted
- python
- proxy
- tor
A Free and Open Source Python Library for Multiobjective Optimization
- optimization
- multiobjective
- evolutionary
- algorithm
CRM and Task management software, Email marketing and many more. Django CRM software app is built for individual use by businesses of any size or freelancers and is designed to provide easy customization and quick development. ✨
- crm-system
- crm
- sales
- email-marketing
Fast, free voice assistant for your Mac. No API key: runs on your Claude Pro or Max plan. Sends background agents for big jobs, remembers you and learns your shortcuts. Hold ⌃⌥Space and talk.
Claudemy: an open-source alternative to Udemy and Coursera. Give Claude a topic, it researches the web and builds a course of 2-minute audio lessons with cited sources. A free Claude Code skill.
- ai-course-generator
- ai-education
- anthropic
- audio-lessons
🎯 A comprehensive gradient-free optimization framework written in Python
- metaheuristics
- optimization
- optimization-algorithms
- python
Build AI phone agents on your own computer and test every change with an AI caller. Open source, runs free with no API keys, cents per call with your own keys. Imports Dialogflow CX.
- agents-as-code
- contact-center
- conversational-ai
- cx-agent-studio
Maya Workflow Kit: the whole Maya workflow in Blender, in one install. Hotbox, marking menus, Channel Box, Attribute Editor, menu sets, shelves and Maya concepts. Free, GPL Blender extension for Maya users.
- 3d
- autodesk-maya
- blender
- blender-addon
:sound: spafe: Simplified Python Audio Features Extraction
Hy-Nomas: Towards Free-form Interactive World Generation
A dependency-free cross-platform swiss army knife for PDB files.
- python
- protein
- pdb
- bioinformatics
💃 Free CC0 mannequin pose reference library for AI image tools (Nano Banana, ChatGPT, ComfyUI, Midjourney) — 250+ poses × 5 angles in line art, names in ja/zh/en/ko
- ai-art
- line-art
- mannequin
- pose-reference
Probabilistic Context Free Grammar (PCFG) password guess generator