• What is OKF
• Bundles
• Tools
• Resources
• Submit Your Bundle
• Contributing

Open Knowledge Format (OKF) is a universal, vendor-neutral format for representing knowledge as plain markdown files with YAML frontmatter. Launched by Google Cloud Platform, OKF enables:

• 🤝 Human & Agent Readable — No SDK needed. An engineer can cat a concept; an LLM can ingest it verbatim.
• 📦 Version Controllable — Bundles live in git. Pull requests, diffs, blame, and review workflows work natively.
• 🔓 Portable & Lock-in Free — A bundle is a directory. Ship it as a tarball, host in any repo, mount from any filesystem.
• 🧩 Composable — Concepts link to each other via markdown links, expressing rich relationships.

🔍 Browse the full directory of 240+ OKF bundles at bundledex.net

The most-starred OKF bundles. Click on the name to visit the BundleDex listing.

See the complete list of 218+ bundles on BundleDex.

• iwe — Markdown memory system for you and your AI agent (1,247★)
• echoes-vault-opencode — Persistent memory plugin for OpenCode (143★)
• Claude Mega Brain — OKF-powered knowledge context for Claude Code (105★)
• Lineage Skill — Distill videos, PDFs, and transcripts into source-backed Agent Skills (267★)
• Hermes OKF Memory — Universal OKF-based memory system for Hermes agent (21★)
• OKF Harness — Agent-first local harness for OKF-compatible LLM Wikis (17★)
• OKF RAG — OKF-based Retrieval-Augmented Generation system (11★)
• Kiso - OKF Publishing Engine — Publishing engine that turns OKF bundles into websites (11★)
• Wiki as MCP — First general Wiki MCP following Google's Open Knowledge Format (10★)
• Knowledge Warden — Knowledge management system using OKF (6★)

• OKFy — Turn docs into agent-readable knowledge bundles (39★)
• Surface — Portable, always-fresh docs for agents and humans (24★)
• fab-kit — Structured, spec-driven development workflow for AI agents (23★)
• openknowledge — CLI tool for managing OKF bundles (7★)
• OKF Go Parser — Go parser/validator for OKF (3★)
• OKF Skill Toolkit — Validate, query, lint, and create OKF bundles (3★)
• Open Knowledge CLI — CLI for creating, connecting, inspecting, and publishing OKF bundles (5★)
• OKF Agentic Skills (Go) — Go toolkit for creating and managing OKF agentic skills (15★)
• factile — Local-first Open Knowledge Format CLI and MCP server (1★)

• OKF Agent Protocol — Agent protocol for OKF bundle discovery and retrieval (10★)
• agentic-task-system — MCP server + CLI task manager with persistent agent memory (5★)
• AI-TadPole-OS — Local-first development platform for autonomous AI agents (6★)
• docparse-rs — Pure-Rust document parsing for RAG/agents (6★)
• BMILD — Big Methods, Ideally Less Drama (2★)
• Harbour — FAW template family for agent-run workspaces (0★)

• okf-knowledge — Portable Claude Code skill for OKF (39★)
• OKF Knowledge (Claude Code Skill) — Create, read, maintain and visualize OKF bundles (37★)
• OKF Frontmatter Skill — Maintain repo docs under OKF with fast doc/schema lookup (27★)

• OWOX Model Canvas — Visual editor for data models in OKF (65★)
• cole-medin-ai-coding — OKF bundle of AI-coding video knowledge (52★)
• infra — OKF infrastructure and systems administration tools (67★)
• OKF Pendant — Physical pendant for OKF ecosystem (4★)
• OKF Alchemist — Transform content into OKF (1★)

• AGENTS.md_generator — Python CLI and MCP server for AGENTS.md/RUNBOOK.md (4★)
• OKF Tip — Application of OKF to p2p micro-tipping (7★)
• okffi-geocoder — okf.fi geocoder (8★)
• opsmanual — Manual for OKF operations and infrastructure (10★)
• OKF Conformance — OKF conformance testing suite (9★)
• awesome-okf (Chinese) — OKF resources in Chinese (13★)

• Google Knowledge Catalog (OKF Reference) — Official GCP reference implementation of OKF (0★) |- Bitcoin Blockchain Bundle — Google's official OKF bundle for Bitcoin Blockchain dataset (0★)
• GA4 E-Commerce Dataset — Google's official OKF bundle for GA4 e-commerce (0★)
• Stack Overflow Public Dataset — Google's official OKF bundle for Stack Overflow dataset (0★)

• OKF Specification v0.1 — The official spec from Google Cloud Platform
• BundleDex API — Agent-friendly JSON index of all OKF bundles
• Google Knowledge Catalog — Google's reference implementation and public dataset bundles
• Awesome OKF (Chinese) — OKF resources in Chinese
• What is OKF? — Learn about the Open Knowledge Format

Have an OKF bundle that should be on this list?

👉 Submit it on BundleDex

We'll review it and add it to both BundleDex and this awesome list within 24 hours.

Contributions are welcome! Please read the contribution guidelines first.

1. Fork this repo
2. Add your bundle/tool/resource to the relevant section
3. Submit a pull request

Or simply use the BundleDex submission form and we'll add it here automatically.