The best universal-modder alternatives

bla

qybaihe/bla

🛡️ BLA (Blind LLM Agents) — Adversarial defense shield that protects binaries, Electron apps, JS bundles, Python, and WebAssembly against AI reverse-engineering agents like REA. Poison -> Exhaust -> Hallucinate.

Choose bla if…

• you would rather work in TypeScript than Python
• you specifically need adversarial-ai or cursor

Shares claude-code, mcp, reverse-engineering with universal-modder.

claude-plugins-official

anthropics/claude-plugins-official

Official, Anthropic-managed directory of high quality Claude Code Plugins.

Choose claude-plugins-official if…

• Apache License 2.0 suits your use better than MIT License
• you want the more widely starred option (47.0k)
• you specifically need skills

Shares claude-code, mcp with universal-modder.

agents

wshobson/agents

Multi-harness agentic plugin marketplace for Claude Code, Codex, Cursor, OpenCode, GitHub Copilot, and Google Antigravity

Choose agents if…

• you want the more widely starred option (42.5k)
• you specifically need agent-skills or agentic-ai

Shares claude-code, mcp with universal-modder.

Auto-claude-code-research-in-sleep

wanshuiyin/Auto-claude-code-research-in-sleep

ARIS ⚔️ (Auto-Research-In-Sleep) — Lightweight Markdown-only skills for autonomous ML research: cross-model review loops, idea discovery, and experiment automation. No framework, no lock-in — works with Claude Code, Codex, OpenClaw, or any LLM agent.

Choose Auto-claude-code-research-in-sleep if…

• you want the more widely starred option (19.1k)
• you specifically need ai-research or ai-tools

Shares claude-code, mcp with universal-modder.

elephant-goldfish-model

google/elephant-goldfish-model

Open-source plugin for designing and reviewing software with agents

Choose elephant-goldfish-model if…

• Apache License 2.0 suits your use better than MIT License
• you want the more widely starred option (18.1k)
• you specifically need agent-skills or ai-agents

Shares claude-code, claude-code-plugin with universal-modder.

OpenMythos

kyegomez/OpenMythos

A theoretical reconstruction of the Claude Mythos architecture, built from first principles using the available research literature.

Choose OpenMythos if…

• you want the more widely starred option (14.9k)
• you specifically need ai or anthropic

Shares claude-code, claude-code-plugin with universal-modder.

autoharness

tigerless-labs/autoharness

Autoharness — a self-learning skill layer for Claude Code — distills skills from your real sessions, updates them as you work, and prunes the ones that stop getting used. No daemon, no benchmark.

Choose autoharness if…

• you specifically need agent-skills or llm-agents

Shares claude-code, claude-code-plugin with universal-modder.

ouroboros

Q00/ouroboros

Agent OS: the agent gets smarter on its own. We just hold the line: Interview-gated, staged evaluation, budgeted evolution loop. MCP server, 14 runtimes: Claude Code, Codex CLI, Gemini CLI, OpenCode, Copilot, Kiro and more.

Choose ouroboros if…

• you specifically need agent-os or agentic-ai

Shares claude-code, mcp with universal-modder.

zotero-mcp

54yyyu/zotero-mcp

Zotero MCP: Connects your Zotero research library with Claude and other AI assistants via the Model Context Protocol to discuss papers, get summaries, analyze citations, and more.

Choose zotero-mcp if…

• you specifically need ai-agent or chatgpt

Shares claude-code, mcp with universal-modder.

code-graph-rag

vitali87/code-graph-rag

The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs

Choose code-graph-rag if…

• you specifically need ai or ast

Shares claude-code, mcp with universal-modder.

ffmpeg-skill

kajisho5/ffmpeg-skill

Local video editor for coding agents: 42 FFmpeg tools with a machine-readable contract and an MCP server, for Claude Code, Cursor and Codex. Cut, captions, reframe, loudness, platform exports. No cloud, no API keys.

Choose ffmpeg-skill if…

• you specifically need agent-skills or ai-agents

Shares claude-code, mcp with universal-modder.

linkedin-mcp-server

stickerdaniel/linkedin-mcp-server

Open-source MCP server for LinkedIn. Give Claude and any MCP-compatible AI agent access to profiles, companies, jobs, and messages.

Choose linkedin-mcp-server if…

• Apache License 2.0 suits your use better than MIT License
• you prefer a smaller, narrower project to a large one
• you specifically need ai-agents or anthropic

Shares claude-code, mcp with universal-modder.