What this skill does
Agent identity provider — own email address and E2E-encrypted credential vault. Use when storing or retrieving passwords for services, logging into services with stored credentials, checking email inbox, receiving OTP/verification codes via email, signing up for services, getting your agent's email address, or any task where the agent needs its own identity separate from the user's. Replaces 1Password + AgentMail with a single skill — no desktop app, no tmux, fully autonomous.
Sunday is part of the Developer Tools category — developer tools that help your agent write, review, debug, and ship code. You can install it on its own or alongside other developer tools skills from the OpenClaw catalog.
How to install Sunday
The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:
- Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
- Open the in-app Skills panel.
- Search for
sundayand click Install. - The skill activates automatically when an incoming message matches its description.
Install from the command line
If you already run the OpenClaw CLI, add Sunday with a single command:
openclaw skills add sunday
This pulls sunday from ClawHub and installs it into ~/.openclaw/skills/sunday/. Restart the OpenClaw gateway afterwards so the new skill is discovered.
How to use Sunday
Once installed, Sunday activates on its own: when an incoming message on WhatsApp, Telegram, Slack, Discord, Feishu or Line matches the skill's description, your OpenClaw agent loads it and runs the workflow. You can also trigger it explicitly by describing the task in chat. No extra configuration is required after install.
Manual install (advanced)
If you prefer manual installation:
- Click the Download .zip button above to grab
sunday-1.0.1.zipdirectly from our S3 mirror. - Unzip into
~/.openclaw/skills/sunday/(create the directory if it does not exist). - Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.
Frequently asked questions
How do I install Sunday?
Install Sunday in the OpenClaw Easy desktop app by opening the Skills panel, searching for sunday, and clicking Install. From a terminal you can run: openclaw skills add sunday. Either way the skill is placed in ~/.openclaw/skills/sunday/.
Is Sunday free?
Yes. Sunday is free and open-source, distributed under the Apache-2.0 license through ClawHub. No account or payment is required to download or run it.
What does Sunday do?
Agent identity provider — own email address and E2E-encrypted credential vault.
Related: more developer tools skills
If Sunday looks useful, you may also want to check out other developer tools skills in the OpenClaw catalog:
Browse the full OpenClaw skill catalog
This page covers just one skill. The OpenClaw skill hub has 10,000+ more — search, sort by downloads or stars, and install any of them in one click. There is also a curated awesome-openclaw-skills list grouped by use case.
Get OpenClaw Easy — Free
Install Sunday and 10,000+ other OpenClaw skills in one click. Free, open-source, runs locally on macOS & Windows.
Free, open-source · Apache-2.0 · Works with Claude, ChatGPT, Gemini, or local Ollama models