Organizing Your Knowledge Base for OpenClaw Agents

A question that comes up often in the community: how do you organize your knowledge and give your agent access to it?

The good news is you don't need expensive proprietary tools. Here's what the community recommends.

Obsidian: The Popular Choice

Obsidian is a free, local-first markdown editor that works beautifully with OpenClaw agents. Your notes are just markdown files on disk — no API needed, no special integration required. Your agent can read and write to your vault directly.

Common misconception: Obsidian Sync requires a paid subscription, but you don't need it.

Free Sync with Syncthing

Syncthing is the community favorite for syncing Obsidian vaults across devices:

• Open source and free — no monthly fees
• Peer-to-peer — your data never touches third-party servers
• Works everywhere — Linux, macOS, Windows, Android
• Set and forget — runs in background, syncs automatically

Setup is straightforward: install Syncthing on each device, share your Obsidian vault folder, done. Changes sync within seconds.

ClawVault for Power Users

If you're running multiple agents 24/7 and need more sophisticated knowledge management, check out ClawVault. It's purpose-built for agent workspaces.

That said, for most users it's overkill. As one community member put it: "imo it's overkill unless you are using 24/7, multiple agents."

The Simple Setup

For most people, the winning combo is:

1. Obsidian — for organizing and editing notes
2. Syncthing — for free cross-device sync
3. Point your agent at the vault folder — it can read/search/update your notes directly

No subscriptions, no cloud lock-in, full control over your data.

Tips for Agent-Friendly Notes

• Use clear folder structure (the agent will navigate it)
• Add an index or MOC (Map of Content) file so your agent can find things
• Keep notes atomic — one topic per note works better for context windows
• Use tags and links — agents can follow them

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Found in Discord #general — expanding on a community Q&A about knowledge management.