Agent0 is an AI agent framework built on Obsidian and Claude Code. It gives you 7 specialized AI agents powered by 83 reusable skills, with built-in governance, persistent memory, and a vault that catches every idea and ships the ones that matter.

Do I need to know how to code to use Agent0?

No. The Starter tier uses copy-paste prompts with step-by-step instructions. The Pro tier runs one command. The Custom tier is fully set up for you.

How is Agent0 different from other AI agent frameworks?

Agent0 runs on Obsidian and Claude Code with your data staying local. No hosted servers, no monthly infrastructure costs. The reflect/evolve layer (seeing your thinking patterns over time) is something no other framework offers.

Home/Skills/workflows/maintain — Vault Cleanup and Connection Pass

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/maintain

/maintain — Vault Cleanup and Connection Pass

Weekly vault cleanup pass. Fixes links, syncs tasks, flags drift, never rewrites content.

Used by 2 agents

Cortex Sentinel

What it does

One command handles the full maintenance loop: connection pass (add missing wikilinks and tags on recent edits), task sync (frontmatter vs reality), hub page check (nothing orphaned), frontmatter standardization, CLAUDE.md drift check, and a stale content flag for files rotting in `active` or `in-progress`.

Use it weekly or whenever the vault feels messy. Also run it before a big reflect or after a burst of captures. It edits metadata and adds links but never rewrites your words, and it never touches the human-authored sections of daily notes.

Outputs a summary of what was fixed plus a commit, and a flag list for anything that needs a human decision (stale files, CLAUDE.md drift). Pairs with `tldr` (end-of-session cleanup at a smaller scale) and `changelog` (the audit trail for system-level changes this pass surfaces).

Build your second brain

Run /maintain with your agents.

This skill ships with Agent0 Starter, plus 82 others. Cortex runs it from day one.

Found an error? Fix it on GitHub