AI Agents Open Source Tools

Alternative toPortkey

Open-source AI gateway with 23+ providers, failover, and MCP support.

• 8,975 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

InAI & Machine Learning

Self-evolution engine that turns prompt tweaks into assets

• 8,686 GitHub stars
• GPL-3.0Licence GPL-3.0
• #AI Agents

Alternative toCClaude Managed Agents

Build powerful, autonomous agents with TypeScript.

• 8,500 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

Alternative toTailscale

Encrypted tunnels between machines, no account or IP needed

• 8,432 GitHub stars
• BSD-3-ClauseLicence BSD-3-Clause

Alternative toSuperhuman

Self-hosted email client with AI agent on Cloudflare Workers

• 8,127 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toConductor

Coordinate Claude Code and Codex as one persistent agent team.

• 8,072 GitHub stars
• Apache-2.0Licence Apache-2.0

Alternative toNodeZero by Horizon3.ai

78 offensive security skills for Claude, drop-in and MIT licensed

• 7,813 GitHub stars
• MITLicence MIT

Alternative toOpenAI

Permissive open LLaMA reproduction in 3B, 7B, and 13B parameters

• 7,528 GitHub stars
• Apache-2.0Licence Apache-2.0
• #LLM

Alternative toConductor

Local-first workspace for parallel research agents and experiments.

• 7,423 GitHub stars
• MITLicence MIT
• #AI Agents

Alternative toBambooHR

AI-powered resume evaluation and scoring tool

• 7,308 GitHub stars
• MITLicence MIT
• #LLM

Alternative toLM Studio

Local models for your agent, tuned for your hardware

• 7,220 GitHub stars
• Apache-2.0Licence Apache-2.0
• #AI Agents

Alternative toGrok Bot

AI coworkers you can trust with real work

• 6,875 GitHub stars
• MITLicence MIT
• #AI Agents