Best Productivity harnesses for AI agents
The most-adopted Productivity harnesses an AI agent can use, ranked by GitHub stars, with what each is best for. Loadbay is an MCP server, so an agent can pull this list live:
claude mcp add --transport http loadbay https://loadbay.xyz/api/mcp
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1. claude-mem
94,531★ ·
Most adopted — the default starting point. Best for Claude Code, Claude Agent SDK, MCP. Persistent cross-session memory for AI agents: captures session activity, compresses it with AI, and reinjects relevant context into future runs, with MCP search tools. -
2. ppt-master
58,607★ ·
Best for Claude Code, Cursor, Codex CLI. A Claude Code/Cursor/Codex skill plus Python scripts that let an agent turn a document or topic into a native, editable PowerPoint deck with charts, tables, animations, and narrated speaker notes. The agent runs the bundled scripts locally, optionally pulling images via Pexels/Pixabay or web search. -
3. marketingskills
52,267★ ·
Best for Claude Code, OpenAI Codex, Cursor. A library of 60+ markdown-based marketing skills (CRO, copywriting, SEO, paid ads, analytics) that Claude Code and other coding agents load to apply marketing frameworks to a task. -
4. Humanizer
48,975★ ·
Best for Claude Code, Codex, skills. Agent skill that rewrites AI-sounding text to read more human without changing meaning, installable across skill-compatible agents. -
5. cowagent
46,096★ ·
Best for WeChat, Feishu, Web. Open-source super AI assistant and agent harness that plans tasks, runs tools and skills, and self-evolves with memory and knowledge. Multi-model, multi-channel with MCP support — lightweight and one-line installable. -
6. nanobot
45,644★ ·
Best for Telegram, Discord, Slack. Ultra-lightweight self-hosted personal AI agent runtime with persistent goals, long-term memory, and built-in MCP support. Connects to Telegram, Discord, Slack, WeChat, and more while supporting shell, file, and web search tools alongside local LLM backends. -
7. obsidian-skills
45,414★ ·
Best for Obsidian, Claude Code, Codex. Standardized agent-skill modules teaching AI agents to use Obsidian's CLI and data formats (Markdown, JSON Canvas, Bases) to read and write local vaults. Works natively with Claude Code, Codex, and OpenCode via the Agent Skills specification. -
8. AI Job Search
42,601★ ·
Best for Claude Code, Notion MCP, HTML reports. Local AI job-application framework built on Claude Code that scrapes and evaluates postings, tailors CVs, drafts cover letters, and preps interviews. Fork-and-own agent workflow with optional Notion MCP sync. -
9. OpenHuman
35,075★ ·
Best for MCP servers, Obsidian, Claude. A personal AI super-intelligence desktop app combining a persistent memory system (Memory Trees + Obsidian), agent orchestration on checkpointed graphs, deep research tools, 100+ OAuth integrations, and access to 5,000+ MCP servers. -
10. QwenPaw
34,284★ ·
Best for MCP servers, web search, local files. Harness-engineered personal AI assistant deployable locally or in the cloud, with MCP server support, skills, and multi-agent workflow orchestration. Designed around harness-engineering principles so agents manage tasks, schedules, and tool calls through a unified runtime.