Skillsign — ed25519 Skill Signing

What this skill does

Sign and verify agent skill folders with ed25519 keys. Detect tampering, manage trusted authors, and track provenance chains (isnād).

Skillsign — ed25519 Skill Signing is part of the Security & Privacy category — security and privacy skills that audit, vet, and protect your agent. You can install it on its own or alongside other security & privacy skills from the OpenClaw catalog.

How to install Skillsign — ed25519 Skill Signing

The easiest path is via the OpenClaw Easy desktop app — one click, no terminal required:

1. Download OpenClaw Easy for macOS or Windows (free, one-click installer, ~30 seconds).
2. Open the in-app Skills panel.
3. Search for skillsign and click Install.
4. The skill activates automatically when an incoming message matches its description.

Install from the command line

If you already run the OpenClaw CLI, add Skillsign — ed25519 Skill Signing with a single command:

openclaw skills add skillsign

This pulls skillsign from ClawHub and installs it into ~/.openclaw/skills/skillsign/. Restart the OpenClaw gateway afterwards so the new skill is discovered.

How to use Skillsign — ed25519 Skill Signing

Once installed, Skillsign — ed25519 Skill Signing 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:

1. Click the Download .zip button above to grab skillsign-1.1.0.zip directly from our S3 mirror.
2. Unzip into ~/.openclaw/skills/skillsign/ (create the directory if it does not exist).
3. Restart OpenClaw Easy (or the OpenClaw CLI gateway) so the new skill is discovered.

Frequently asked questions

How do I install Skillsign — ed25519 Skill Signing?

Install Skillsign — ed25519 Skill Signing in the OpenClaw Easy desktop app by opening the Skills panel, searching for skillsign, and clicking Install. From a terminal you can run: openclaw skills add skillsign. Either way the skill is placed in ~/.openclaw/skills/skillsign/.

Is Skillsign — ed25519 Skill Signing free?

Yes. Skillsign — ed25519 Skill Signing 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 Skillsign — ed25519 Skill Signing do?

Sign and verify agent skill folders with ed25519 keys. Detect tampering, manage trusted authors, and track provenance chains (isnād).

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