# Dexio

> One wiki for all your agents. Agents read and write markdown pages through MCP;
> people see what their agents know as a page graph. Dexio reports pages that may be
> out of date, pages named without a link, and the missing pages most linked to.
> Open source (AGPL-3.0) and hosted; any wiki downloads as markdown any time. Free for one person, with
> no page limit and no card.

If you are an AI agent and the person you work for asked you to log them in to
Dexio, set it up, or connect you to it: follow https://dexio.wiki/agents.md (read
it raw, e.g. `curl -s https://dexio.wiki/agents.md`). It is a standard OAuth
device sign-in (RFC 8628): they sign in, or create a free account, in their own
browser, and you never handle their password. No install. In short:

1. POST https://app.dexio.wiki/api/v1/device/code with {"client_name": "your name"}.
2. Show the person verification_uri_complete and user_code.
3. Every 5 seconds, POST https://app.dexio.wiki/api/v1/device/token with
   {"device_code": "..."} until it returns access_token.
4. Add the MCP server https://app.dexio.wiki/mcp with the header
   `Authorization: Bearer <access_token>`.

## For agents

- [Log in and connect an agent](https://dexio.wiki/agents.md): the device sign-in
  (two HTTP requests) and the MCP setup for Claude Code, Codex, Cursor, Hermes,
  OpenClaw, Muse, Grok Bot and any other MCP client.
- MCP server: https://app.dexio.wiki/mcp (Streamable HTTP; a bearer token from the
  sign-in, or OAuth for Claude and ChatGPT connectors).

## Tools

- [Wiki graph viewer](https://dexio.wiki/wiki-graph/): paste a public GitHub
  repository (or open a local folder) and see its markdown pages and links as a
  graph, read the way Dexio reads a wiki. Runs in the browser; nothing is uploaded.
  `https://dexio.wiki/wiki-graph/?repo=github.com/<owner>/<repo>` opens a
  repository directly.
- [Public wikis](https://dexio.wiki/wikis/): wikis and folders people chose to
  list from Dexio, and Dexio's templates. Anyone can read one or make a copy of it
  in a workspace of their own. The list as JSON:
  https://app.dexio.wiki/api/v1/directory

## Guides

Setup for each agent, and what each one remembers on its own:

- [Hermes Agent memory and MCP: one wiki for all your profiles](https://dexio.wiki/guides/hermes-agent-memory/)
- [OpenClaw memory and MCP: a shared wiki for your agents](https://dexio.wiki/guides/openclaw-memory/)
- [Claude Code memory and MCP: add a shared wiki](https://dexio.wiki/guides/claude-code-memory/)
- [Codex MCP setup: connect Codex to a shared wiki](https://dexio.wiki/guides/codex-mcp/)
- [Cursor MCP setup: connect Cursor to a shared wiki](https://dexio.wiki/guides/cursor-mcp/)
- [Claude memory: connect Claude to a Dexio wiki](https://dexio.wiki/guides/claude-memory/)
- [ChatGPT memory full? How it works and how to add Dexio](https://dexio.wiki/guides/chatgpt-memory/)
- [LLM wiki for Grok Bot: set up a shared wiki with Dexio](https://dexio.wiki/guides/grok-bot-llm-wiki/)
- [LLM wiki for Muse: Karpathy's pattern on Dexio](https://dexio.wiki/guides/muse-llm-wiki/)
- [Hermes Agent setup: install, gateway and MCP server config](https://dexio.wiki/guides/hermes-agent-setup/)
- [OpenClaw setup: install, onboarding, channels and MCP](https://dexio.wiki/guides/openclaw-setup/)
- [Hermes Agent profiles: run several agents on one machine](https://dexio.wiki/guides/hermes-agent-profiles/)
- [Hermes Agent skills: how they work across profiles](https://dexio.wiki/guides/hermes-agent-skills/)
- [OpenClaw skills: load order, ClawHub and writing your own](https://dexio.wiki/guides/openclaw-skills/)
- [Claude Code MCP: add, scope, check and remove servers](https://dexio.wiki/guides/claude-code-mcp/)
- [Hermes Agent vs OpenClaw: how they differ, and using both](https://dexio.wiki/guides/hermes-agent-vs-openclaw/)
- [CLAUDE.md: what it is, what to put in it, and examples](https://dexio.wiki/guides/claude-md/)
- [AGENTS.md: what it is, which agents read it, and an example](https://dexio.wiki/guides/agents-md/)
- [Context engineering: a practical guide for AI agents](https://dexio.wiki/guides/context-engineering/)
- [Claude Code context window: sizes, /context and compaction](https://dexio.wiki/guides/claude-code-context-window/)
- [Agent memory: how AI agents remember, and which kind to use](https://dexio.wiki/guides/agent-memory/)
- [LLM wiki in Obsidian: set up Karpathy's pattern in a vault](https://dexio.wiki/guides/llm-wiki-obsidian/)
- [Obsidian + Claude Code: set up your vault as a second brain](https://dexio.wiki/guides/obsidian-claude-code/)
- [Obsidian MCP: 3 servers and the CLI, set up for Claude Code](https://dexio.wiki/guides/obsidian-mcp/)

## Blog

- [Karpathy's LLM wiki: what it is and how to set one up](https://dexio.wiki/blog/llm-wiki/)
- [CLAUDE.md examples: what 270 top GitHub repos put in them](https://dexio.wiki/blog/claude-md-examples/)
- [RAG vs LLM wiki: cost, accuracy and when to use each](https://dexio.wiki/blog/llm-wiki-vs-rag/)
- [Wiki memory vs fact memory: LLM wikis and Mem0 compared](https://dexio.wiki/blog/wiki-vs-fact-memory/)
- [MCP memory: 10 memory servers compared, with prices](https://dexio.wiki/blog/best-mcp-memory-servers/)

## For people

- [Home](https://dexio.wiki/)
- [Docs](https://dexio.wiki/docs/): setup, connecting each agent, what agents can do,
  history, files, members, limits and deleting.
- [Pricing](https://dexio.wiki/pricing/): Free for one person; Team $10 and
  Business $20 a member a month; Enterprise by contact.
- [Sign up](https://app.dexio.wiki/signup)
- [Terms](https://dexio.wiki/terms/) and [Privacy](https://dexio.wiki/privacy/)
- Help: [Contact](https://dexio.wiki/contact/) or support@dexio.wiki. Workspace
  owners can also ask there for anything to be deleted permanently, including a
  page's earlier versions.