system_prompts_leaks alternatives

asgeirtj/system_prompts_leaks (70k stars, +77 this week): Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Why it matters: useful plumbing for shipping LLM-powered features.

Below are 12 other LLM tooling repos tracked by OSS Radar that share at least two GitHub topics with system_prompts_leaks, 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. decolua/9router

   +77/wkest.

   Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Why it matters: useful plumbing for shipping LLM-powered features.

   31k stars · JavaScript · shared topics: ai-agents, anthropic, chatgpt, claude, claude-code, codex, cursor, gemini, llm, openai

2. 2. NousResearch/hermes-agent

   +539/wkest.

   The agent that grows with you. Why it matters: useful plumbing for shipping LLM-powered features.

   254k stars · Python · shared topics: ai, ai-agents, anthropic, chatgpt, claude, claude-code, codex, llm, openai

3. 3. lidge-jun/opencodex

   +84/wkest.

   Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK… Why it matters: useful plumbing for shipping LLM-powered features.

   17k stars · TypeScript · shared topics: anthropic, chatgpt, claude, claude-code, codex, gemini, grok, llm, openai

4. 4. code-yeongyu/oh-my-openagent

   +63/wkest.

   OmO: Just type "mass ulw" keyword with your prompt. Now you are the master of graph engineering. Why it matters: useful plumbing for shipping LLM-powered features.

   70k stars · TypeScript · shared topics: ai, ai-agents, anthropic, chatgpt, claude, codex, cursor, gemini, openai

5. 5. diegosouzapw/OmniRoute

   +553/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, anthropic, claude, claude-code, codex, cursor, gemini, openai

6. 6. langchain-ai/langchain

   +161/wkest.

   The agent engineering platform. Why it matters: useful plumbing for shipping LLM-powered features.

   148k stars · Python · shared topics: ai, ai-agents, anthropic, chatgpt, gemini, generative-ai, llm, openai

7. 7. trailhq/Trail-Code

   +119/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, anthropic, claude-code, codex, cursor, gemini, llm, openai

8. 8. headroomlabs-ai/headroom

   +266/wkest.

   Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. Why it matters: useful plumbing for shipping LLM-powered features.

   75k stars · Python · shared topics: ai, anthropic, claude-code, cursor, llm, openai, prompt-engineering

9. 9. f/prompts.chat

   +154/wkest.

   f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Why it matters: useful plumbing for shipping LLM-powered features.

   173k stars · HTML · shared topics: ai, chatgpt, claude, gemini, llm, openai, prompt-engineering

10. 10. langchain-ai/langgraph

    +119/wkest.

    Build resilient agents. Why it matters: useful plumbing for shipping LLM-powered features.

    43k stars · Python · shared topics: ai, ai-agents, chatgpt, gemini, generative-ai, llm, openai

11. 11. LibreChat-AI/LibreChat

    +63/wkest.

    Enhanced ChatGPT Clone: Features Agents, MCP, Skills, DeepSeek, Anthropic, AWS, OpenAI, Responses API, Azure, Groq, o1, GPT-5, Mistral… Why it matters: useful plumbing for shipping LLM-powered features.

    46k stars · TypeScript · shared topics: ai, anthropic, chatgpt, claude, gemini, google, openai

12. 12. CoplayDev/unity-mcp

    +56/wkest.

    Unity MCP acts as a bridge between AI assistants and your Unity Editor. Why it matters: useful plumbing for shipping LLM-powered features.

    15k stars · C# · shared topics: ai, anthropic, claude, cursor, gemini, llm, openai

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