Best markdown OKF Bundles for AI Agents
Markdown is the native format of OKF bundles, and these bundles showcase the power of plain-text knowledge management. From note-taking systems and personal wikis to technical documentation and project knowledge bases, markdown-based OKF bundles give AI agents direct access to human-readable content. Because they are just markdown files in a directory, they work with any text editor, any version control system, and any AI agent that can read plain text.
Top markdown OKF Bundles
iwe
OKF ✓Markdown memory system for you and your AI agent
pi-llm-wiki
OKF ✓Self-maintaining, Obsidian-compatible knowledge base for pi — turn raw sources into an interlinked wiki that compounds. Native Open Knowledge Format (OKF) v0.2.
remnic
OKF ✓Open-source memory and context for user-aware agents: scoped memory, provenance, retrieval quality, correction, boundaries, evals, and MCP/HTTP access.
echoes-vault-opencode
OKF ✓Persistent memory plugin for OpenCode. Obsidian-style knowledge base that survives across sessions
okf-gem
OKF ✓Open Knowledge Format for coding agents. Author, validate, lint, search, and visualize portable Markdown knowledge bundles. One gem carries the agent skill, the CLI and Ruby library, and an interactive graph. Docker and Claude Code plugin included, 100% local.
okf-frontmatter
OKF ✓skill: maintain repo docs under the Open Knowledge Format + fast doc/schema lookup (find_docs.py). Grep-first, script-fallback.
kiso
OKF ✓Kiso is a publishing engine that turns Open Knowledge Format (OKF) bundles into static websites for humans and AI agents.
data-olympus
OKF ✓Governance-grade, OKF-compatible knowledge-base format with a single-writer MCP server and CLI. Pre-release.
aix-format
AIX (AI eXchange) — an open, OKF-compatible knowledge format with stable identity, typed relationships and provenance.
okf-schema
OKF ✓Open Knowledge Format with JSONSchema
samemind
OKF ✓Your personal universal memory for every AI agent. Switch engines. Same mind. Git-native, zero-infra, plain markdown + MCP.
MIF
Open standard for portable AI knowledge interchange — JSON-LD + Markdown dual format with W3C PROV provenance, bi-temporal tracking, entity relationships, and OKF support.
living-docs-skill
OKF ✓Living Docs — a AI agent skill that runs your project's documentation as a living system: constitution, ADRs, BDRs, PRDs, issues, research notes & Mermaid architecture diagrams under five no-drift governance invariants. OKF-formatted, stack-agnostic. Works with Claude Code, Cursor, Copilot, OpenCode & Pi.
crystalline
Local-first memory for AI agents: teach knowledge as Markdown Domains, capture learnings as Engrams. One Rust binary with MCP server, CLI and hybrid search.
agent-wiki
OKF ✓Agent Wiki is a lightweight OKF-compatible knowledge layer for AI agents, turning documents, code, and project context into portable, retrievable memory.
docparse-rs
OKF ✓Pure-Rust document parsing for RAG/agents: PDF · DOCX · HTML · more → byte-deterministic, page+bbox-citable chunks. One binary, zero deps.
okf-loom
OKF ✓Toolkit for turning Markdown docs bundles into validated OKF knowledge graphs, with a local studio, static site output, and agent-friendly CLI.
OKF_Studio_EGT
OKF ✓Transform institutional knowledge into Open Knowledge Format (OKF). OKF Studio ingests enterprise knowledge from multiple sources, structures it into portable OKF bundles, builds linked knowledge graphs, and makes knowledge reusable across LLMs, agents, and applications.
okq
OKF ✓Fast, deterministic CLI to search and navigate Open Knowledge Format (OKF), or Obsidian style doc bundles — for humans and AI agents. Find by frontmatter, traverse the link graph, surface orphans/deadlinks.
rankready
AI SEO for WordPress — llms.txt, Markdown endpoints, FAQ + schema, 29 AI crawler controls, E-E-A-T, WebMCP and Google OKF. Makes your content readable by ChatGPT, Perplexity, Claude, Gemini and Google AI Overviews. Works alongside Yoast, Rank Math and AIOSEO. GPL-2.0. By HostMyBlog / Etica Studio.
dev-workspace
OKF ✓Memory for your coding agent — markdown project graph template: product, plans, features, bugs, specs, architecture, releases
espipe
OKF ✓The easiest CLI tool to bulk ingest documents into Elasticsearch.
open-knowledge-format-starter
OKF ✓Ready-to-fork starter for an AI-maintained knowledge base on the Open Knowledge Format (OKF) v0.1 — Markdown + YAML frontmatter, with a Claude Code skill, conformance validator, and EN/TH docs.
KDD
🧠 Knowledge-Driven Development (KDD): ready-to-use template combining OKF (knowledge as linked markdown nodes) + CCDD (deterministic contracts for ephemeral AI agents). Clone it, write a contract, and the built-in validator + CI are already working for you.
tent
OKF ✓用于管理你与 coding agents 之间的意图、上下文与交接流程 —— 基于 Open Knowledge Format(OKF)构建的 Obsidian plugin。
vibe-tent
OKF ✓用于管理你与 coding agents 之间的意图、上下文与交接流程 —— 基于 Open Knowledge Format(OKF)构建的 Obsidian plugin。
marketing-workspace
OKF ✓Marketing memory for your AI agent — markdown campaign graph template: positioning, launch venues, CRM, posts, mentions, experiments
okf-skill
OKF ✓Agent Skill teaching Claude Code and Codex to author, validate, and consume Open Knowledge Format (OKF) v0.1 bundles
okforge
OKF ✓SKILL.md to create and maintain OKF about your repo
Scriptorium
OKF conformant agent schemas for LLM-maintained wikis
amber
OKF ✓An AI-first, open-source second brain: plain-markdown notes in a local vault that Claude, Cursor, and other agents read and write directly over MCP. An Obsidian alternative built for the age of agents.
echoes-vault-codex
OKF ✓Persistent memory plugin for Codex. Obsidian-style knowledge base that survives across sessions
factile
Local-first Open Knowledge Format CLI and MCP server for trusted agent context.
janet-agent
OKF ✓Janet is a local CLI agent for building and maintaining portable OKF project wikis in plain Markdown.
kw-okf-memory-skill
OKF ✓Long-term memory for Codex: preserve decisions and context across chats in a local-first Obsidian/Markdown knowledge base with staged writes you approve and index + graph retrieval. Karpathy-style, OKF-inspired.
librocat
OKF ✓Persistent AI memory, shipped as an Agent Plugin: notes as OKF Markdown, cataloged with library and information science, read by any agent over MCP.
okam
Template de governança de IA
okf-graphify
OKF ✓Bi-directional Graphify ↔ Google OKF v0.1 integration toolkit. Export knowledge graphs to LLM-optimized Markdown catalogs via progressive disclosure. Bilingual EN/BG.
okf-reader
OKF ✓Static-first reading app for Open Knowledge Format (OKF) bundles - sidebar navigation, concept pages, backlinks, and connection graphs for humans, not just agents
openkos
OKF ✓Local-first engine that turns your scattered text into a living, portable knowledge base in the Open Knowledge Format (OKF)
waqwaq
OKF ✓Git-backed markdown wiki for humans and AI agents, web UI and MCP endpoint from one binary
50firsttapes
OKF ✓An open, local-first knowledge engine - a second brain for your ai. Your notes stay plain markdown + git — the tapes; your AI reads and writes them behind governance gates. No lock-in.
Knowledge-os-plugin
OKF ✓Portable, OKF-compatible company knowledge base in Markdown. Compiles to a hierarchical, scale-ready index for LLMs + an offline HTML viewer for humans — with facets, search-by-meaning, and built-in agent procedures (onboarding, dedup, capture). Works with Claude Code, Codex, Antigravity — or no agent.
OKFNotes
OKF ✓Privacy-first offline Markdown editor for Android with OKF bundles, PDF/image export and text-to-speech
OpenKnowledgeFormat-Skill
OKF ✓Open Knowledge Format Skill.
ai-knowledge-base
OKF ✓AI-optimized personal knowledge base starter kit. OKF v0.2 compatible with concept graph, dual-dimension index, and lint tool. / 面向 AI 检索的个人知识库启动套件,兼容 OKF v0.2,含概念关联网络、双维度索引和体检工具。
astro-huge-doc
Browse your huge markdown as a website with file tree and outline, in a VSCode extension, on GitHub Pages or running as a local server. Render diagrams, Math, OKF parsing and more
human-context-bundle
OKF ✓Personal context storage in OKF format
knowledge-bricks
OKF ✓Philosophy ↔ AI reasoning as one knowledge graph: an OKF v0.1 markdown bundle grounding the Epistemic Operator System in 25 centuries of conceptions of reality, with an interactive site.
okf-author
OKF ✓Cross-agent Claude Code / Codex skill to author, convert, and validate Markdown in Open Knowledge Format (OKF).
okf-kit
Turn any website into a portable, agent-ready Open Knowledge Format (OKF) bundle — no LLM required. Crawl, sync, chat offline, and serve docs to coding agents over MCP.
okf-roam
OKF ✓Roam-style navigation, backlinks, search, and validation for Open Knowledge Format bundles in Emacs.
okf-tools
OKF ✓CLI and Python library for querying, navigating, and authoring Google Open Knowledge Format (OKF) bundles. Adds semantic search, link graph traversal, and agent-friendly progressive disclosure to plain markdown knowledge bases.
omind
OMI/Obsidian memory tooling (Open Knowledge Format) for AI agents: reproduce the integration on any machine, plus a local web app to view, edit, and add memory entries.
opencro
OKF ✓Use IA grátis de forma avançada com governança profissional
pi-echoes-vault
OKF ✓Persistent agent memory for Pi Coding Agent: Markdown/Obsidian knowledge base, daily logs, ADR pages, session continuity. OKF-inspired.
pi-okf
OKF ✓Harness-owned reader/author for Pi-agent OKF (Open Knowledge Format) knowledge bundles
website_to_okf
OKF ✓Scrape a whole website and distill it into an OKF (Open Knowledge Format) bundle
agentic-knowledge-bundle
OKF ✓A lightweight way for coding agents to accumulate and reference curated Markdown knowledge — no vector DB, no pre-indexing, no custom code.
agentic-knowledge-vault
OKF ✓A local-first, model-agnostic system that compiles sources into durable Markdown for Claude and Codex.
agentpay-brain-okf
OKF ✓AgentPay shared brain published as an Open Knowledge Format (OKF) bundle — Googles open standard for agent-readable knowledge. Pure markdown, no SDK.
ai-wiki
Serve + maintain an OKF (Open Knowledge Format) markdown knowledge bundle: read API + ai-wiki CLI + headless-agent curation. Apache-2.0.
binder
OKF application
fastindex
Vectorless first-order log-n retrieval for OKF wiki trees — reason through the hierarchy, skip the vector DB
grepdown
OKF ✓Instant full-text Markdown knowledge base search and management for both humans and AI, written in Rust.
knowledge-base-librarian
A portable Claude Code skill that turns Claude into the librarian of an OKF-style markdown knowledge base (compile / synthesize / audit).
knowledgegathering
Kennis-verzamelapp: leg notities, foto's, documenten en links vast en laat Claude ze omzetten in een Open Knowledge Format-kennisbank met kennisgraaf. Self-hosted, vanilla PHP.
limo
A portable method for AI-maintained knowledge bases — a compounding markdown wiki (Karpathy's LLM-Wiki + Google's OKF + Anthropic's Dreaming). Spanish original included.
mdv-mcp
OKF ✓Local, private MCP server for a markdown/Obsidian vault - NVIDIA nemotron-3-embed-1b semantic search, pure-JS int8 vector store, read/write/delete tools. Local only, never published to npm.
okf-anything
OKF ✓It's Mine or Nothing. Reclaim Our Second Brains, Embrace Google OKF, Slay Every SaaS With Your Own Hands — Join Us.
okf-assessment
OKF ✓Comparison and assessment of Google Cloud's Open Knowledge Format (OKF) from a local-first agent-memory perspective. AgentOS by Nadi Adatepe.
okf-convert
OKF ✓Convert Markdown files and web pages into a conformant Open Knowledge Format (OKF v0.1) bundle. Deterministic Python + optional LLM enrichment. Claude Code skill + standalone CLI.
okf-job-sheet
OKF ✓Free, browser-only tool that turns a tradesperson's job sheet into an OKF v0.2 knowledge bundle — rates, service area, exclusions and escalation rules an AI voice agent can actually read. Nothing leaves your browser. No signup.
okf-studio
OKF ✓A fast, native desktop reader for Open Knowledge Format bundles. Point it at a folder to explore concepts, follow links, and see the structure of what you know.
okf-ts
OKF ✓A small TypeScript toolkit for Open Knowledge Format bundles.
okf.mq
OKF ✓An OKF (Open Knowledge Format) reader/writer implemented as an mq module
okf_llm_wiki
OKF ✓Hands-on demo of two agent-friendly knowledge formats: Andrej Karpathy's llm-wiki pattern and Google's Open Knowledge Format (OKF) — the same Claude knowledge base organized both ways.
portable-brain
OKF ✓A folder you can drop anything into, that an AI keeps organized as a wiki — portable plain files, OKF-compatible.
second-brain-template
OKF ✓Local-first OKF v0.2 template for a personal or company second brain
ssss
SSSS — a database-free, Markdown-first schema and mutation contract for AI-agent state. Turn a running business into a single tradeable .ucw file.
vaultkit
OKF ✓Deterministisches CLI- und Automations-Toolkit für einen markdownbasierten Second-Brain-Vault – Feeds, Metadaten-Enrichment, OKF-Wissensbündel, E-Mail. Kein Agenten-Framework, kein LLM-SDK.
zettelkern-starter-kit
Starter kit for a Zettelkern vault: an LLM-maintained markdown wiki with typed pages, provenance rules, an append-only log, and a stdlib-only lint script. Karpathy's LLM-wiki pattern, OKF-compatible, works with any agent harness.
How to Choose a markdown OKF Bundle
OKF Conformance
Conformant bundles follow the full specification and work across all OKF-compatible agents. Look for the OKF badge.
Maintenance
Check the last updated date. Recently updated bundles are more likely to work with current agent frameworks.
License
Most bundles use permissive licenses (MIT, Apache-2.0). Check the license field to ensure compatibility.
Agent Compatibility
Bundles with tags like claude-code, mcp, or cursor have specific agent integrations. Choose based on your primary agent.
Related Topics
Frequently Asked Questions
What is a markdown OKF bundle?
A markdown OKF bundle is a portable knowledge package in the Open Knowledge Format that AI agents can load and use. These bundles contain structured markdown documents with YAML frontmatter, organized around markdown use cases. They work with Claude Code, Cursor, OpenCode, and any OKF-compatible agent — no SDKs, databases, or API keys required.
Which markdown bundle is best for Claude Code?
The best markdown bundle for Claude Code depends on your specific needs. The bundles above are ranked by GitHub stars — a good proxy for community adoption. Look for bundles with OKF conformance status and recent updates. Claude Code natively supports OKF bundles, so any conformant bundle will work out of the box.
Are these bundles free?
Yes, all OKF bundles on BundleDex are free and open source. They are hosted on public GitHub repositories and can be cloned, forked, and used without any licensing fees or API keys. Just git clone the repository and point your AI agent at the directory.
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