ditto

ditto-claude-plugins

Ditto's official Claude Code plugin marketplace. Give Claude a persistent, personal memory graph — with agent-native login, so setup is one command and never silently de-authorizes the way MCP OAuth can.

Install

/plugin marketplace add ditto-assistant/ditto-claude-plugins
/plugin install ditto@ditto-claude-plugins

Then install the CLI the plugin drives:

npm install -g @heyditto/cli

Plugins

Plugin	What it does
ditto	Turns Claude Code into Ditto: automatic memory recall on every prompt (UserPromptSubmit hook), write-back of salient turns (Stop/PreCompact), and zero-OAuth agent-native login on first run (SessionStart). Plus /ditto-recall, /ditto-save, /ditto-whoami, /ditto-claim, /ditto-login.

How auth works (and why it's smooth)

On first session, the plugin runs ditto init --agent — minting a free, claimable agent account. No browser, no OAuth dance, no token that expires mid-session. The ditto_mcp_… key is stored locally; you get a claim URL to later merge the agent's memories into your own Ditto account (/ditto-claim).

Manage, pause, revoke, make read-only, or restrict which threads each agent can read from Settings → Agents on https://app.heyditto.ai.

Repo layout

.claude-plugin/marketplace.json   # catalog (this marketplace)
plugins/
  ditto/
    .claude-plugin/plugin.json     # plugin manifest
    hooks/hooks.json               # SessionStart, UserPromptSubmit, Stop, PreCompact
    hooks/ditto-hook.mjs           # the engine (calls the ditto CLI)
    commands/                      # /ditto-recall, /ditto-save, /ditto-whoami, /ditto-claim, /ditto-login
    skills/ditto-memory/SKILL.md   # deliberate-memory decision guide

License

MIT — see LICENSE.

Related

• @heyditto/cli (source) — the memory CLI the plugin drives.
• ditto-clawhub · ditto-hermes — sibling skill bundles for OpenClaw and Hermes.
• ditto-mcp — stdio MCP bridge (browser-OAuth) for Claude Desktop / Cursor.