OpenBot alternatives

CopilotKit/OpenBot (6.5k stars, +28 this week): Open-source AI coworkers that each get a computer of their own: a browser, files and tools, with every action decided before it happens and… Why it matters: useful plumbing for shipping LLM-powered features.

Below are 10 other LLM tooling repos tracked by OSS Radar that share at least two GitHub topics with OpenBot, ordered by how many topics overlap, then by stars gained in the last 7 days. Topic overlap means a similar problem space, not a drop-in replacement, so check each project's README.

1. 1. affaan-m/ECC

   +812/wkest.

   The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code… Why it matters: useful plumbing for shipping LLM-powered features.

   279k stars · JavaScript · shared topics: ai-agents, mcp

2. 2. rohitg00/ai-engineering-from-scratch

   +714/wkest.

   Learn AI Engineering! Learn it. Build it. Ship it for others. Why it matters: useful plumbing for shipping LLM-powered features.

   69k stars · Python · shared topics: ai-agents, mcp

3. 3. diegosouzapw/OmniRoute

   +469/wkest.

   Never stop coding. Free MIT AI gateway: one endpoint, 359 providers (150+ free), 1200+ models Kimi, Claude, GPT, Gemini, GLM, DeepSeek… Why it matters: useful plumbing for shipping LLM-powered features.

   76k stars · TypeScript · shared topics: ai-agents, mcp

4. 4. Graphify-Labs/graphify

   +336/wkest.

   Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. Why it matters: useful plumbing for shipping LLM-powered features.

   126k stars · Python · shared topics: ai-agents, mcp

5. 5. unclecode/crawl4ai

   +119/wkest.

   Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Why it matters: useful plumbing for shipping LLM-powered features.

   85k stars · Python · shared topics: ai-agents, mcp

6. 6. trailhq/Trail-Code

   +91/wkest.

   Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your… Why it matters: useful plumbing for shipping LLM-powered features.

   10k stars · TypeScript · shared topics: ai-agents, mcp

7. 7. aaif-goose/goose

   +56/wkest.

   an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM. Why it matters: useful plumbing for shipping LLM-powered features.

   55k stars · Rust · shared topics: ai-agents, mcp

8. 8. XiaoDuoYa/codex-with-chatgpt

   +56/wkest.

   ChatGPT thinks. Codex works. Use ChatGPT as the planning brain while keeping the Codex harness. Why it matters: useful plumbing for shipping LLM-powered features.

   7.4k stars · TypeScript · shared topics: ai-agents, mcp

9. 9. amitshekhariitbhu/ai-engineering-interview-questions

   +28/wkest.

   Your Cheat Sheet for AI Engineering Interview – Questions and Answers. Why it matters: useful plumbing for shipping LLM-powered features.

   3.4k stars · Markdown · shared topics: ai-agents, mcp

10. 10. undefined-ui/second-brain-os

    +28/wkest.

    An AI second brain that maintains itself. Full guide, starter vault, agent skills and scripts for a self-organizing knowledge base in Claude… Why it matters: useful plumbing for shipping LLM-powered features.

    1.1k stars · HTML · shared topics: ai-agents, mcp

More: all trending LLM tooling repos · compare OpenBot with the top 2