{"data":{"slug":"open-knowledge","name":"OpenKnowledge","tagline":"GPL-3.0 local markdown IDE + LLM wiki — MCP/skills for agent editing","category":"agents","categoryName":"AI Agents","url":"https://openknowledge.ai","github":"https://github.com/inkeep/open-knowledge","pricing":"open-source","hook":"OpenKnowledge is a GPL local markdown IDE and LLM wiki — WYSIWYG notes with side-by-side Claude/Codex/OpenCode agents, MCP, skills, and agentic search.","whatsGood":"GPL-3.0 (inkeep/open-knowledge). Desktop (macOS/Windows/Linux) plus web UI/CLI; private local-first path; MCP/skills/agentic search for LLM wikis and specs. Homepage openknowledge.ai with download. ★~4,373 / F289. Free path is the GPL app on your machine — no paywall required to edit local markdown.","theCatch":"License: GPL-3.0 — copyleft applies if you redistribute modifications; fine for personal/internal use, diligence for SaaS forks. Vs Obsidian-class note apps and generic MCP file tools: this catch is a WYSIWYG markdown IDE with harness-side agent editing + MCP, not a second brain plugin alone. Team sync rides git/GitHub — that is ops, not magic.","verdict":"GPL local markdown IDE when agents should edit your LLM wiki beside you — not a hosted Notion clone; respect copyleft on redistribute.","addedAt":"2026-10-03","featured":false,"domain":"AI Agents","subSpecialty":"Agents","subcategory":"Skills","tags":["mcp","self-host","local-first","copyleft","coding-agents","skills","active","young-repo"],"capabilities":["mcp"],"surfaces":["MCP","Self-host"],"ecosystem":["Multi-platform"],"licenseModel":"GPL-3.0","githubStars":4619,"starsPerWeek":233,"access":"free","archived":false,"repo":{"createdAt":"2026-06-03","pushedAt":"2026-10-18","license":"GPL-3.0","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"claude-code","name":"Claude Code","tagline":"Terminal-first coding agent with deep repository context"},{"slug":"cursor","name":"Cursor","tagline":"The AI-first code editor that understands your codebase"},{"slug":"devin","name":"Devin","tagline":"Autonomous AI engineer for defined engineering tasks"},{"slug":"stagehand","name":"Stagehand","tagline":"AI-native browser automation that mixes code and natural language"},{"slug":"browser-use","name":"Browser Use","tagline":"Open-source framework for LLM-driven browser agents"}],"links":{"self":"/api/gems/open-knowledge","html":"/gems/open-knowledge","markdown":"/gems/open-knowledge.md","category":"/api/gems?category=agents","categoryPage":"/stacks/agents"}}