Pretty Mermaid Skills
by imxvAI Agent Skill to generate and render beautiful Mermaid diagrams as SVG or terminal ASCII — 15 themes, 6 diagram types, batch CLI, no browser.
Pretty Mermaid Skills is an open-source agent skill by imxv, written mainly in JavaScript, with 1,556 GitHub stars and the MIT license. Its code was last updated Aug 22, 2026.
Scan summary: scanned Nov 5, 2026 at commit e234ab7. Seen able to run shell commands. Scan policy
What Pretty Mermaid Skills can touch
- Seen in this scan, either in the code or while it ran.Run shell commandsFound in the code by our scan
- Our checks did not find this. The tool may still do it.Run dynamic codeNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or write filesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read environment and secretsNot seen in this scan
- Not checked directly. Its own description suggests it does this.Control a web browserLikely, from its own description
- Our checks did not find this. The tool may still do it.Connect to databasesNot seen in this scan
- Our checks did not find this. The tool may still do it.Read or send messagesNot seen in this scan
- Our checks did not find this. The tool may still do it.Touch money or tradingNot seen in this scan
- Our checks did not find this. The tool may still do it.Connect to the internetNot run in this scan
"Not seen" means our checks did not find it, and the tool may still do it. Covers commit e234ab7, Nov 5, 2026. See the scan policy.
Before you install Pretty Mermaid Skills
AgenticMart scanned Pretty Mermaid Skills on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What it can access
- A skill is instructions plus optional scripts. The instructions steer your agent; any scripts run on your machine when the agent uses the skill.
- Based on its description and topics, it likely needs to control a web browser (visit sites, fill in and submit forms).
- Based on its description and topics, it likely needs to run shell commands.
Before you install
- Run it in a separate browser profile without your logged-in accounts.
- Keep tool-call approval on, and run it in a container if you can.
- Pin the version you reviewed instead of always installing the latest release.
- Read the tool list or scripts before the first run, and keep approval prompts on for actions that write, send or delete.
- Maintained by imxv on GitHub, 1,556 stars and 77 forks. Popularity is not proof of safety.
- Last code change: Aug 22, 2026.
- Open-source license: MIT.
Pretty Mermaid Skills is an open-source agent skill by imxv, written mainly in JavaScript. AI Agent Skill to generate and render beautiful Mermaid diagrams as SVG or terminal ASCII — 15 themes, 6 diagram types, batch CLI, no browser.
At a glance
- Stars
- 1.6k
- Forks
- 77
- Language
- JavaScript
- License
- MIT
- Created
- Jan 2026
- Last update
- Aug 22, 2026
- Type
- Agent Skill
- Price
- Free
Topics
Questions about Pretty Mermaid Skills
What is Pretty Mermaid Skills?
AI Agent Skill to generate and render beautiful Mermaid diagrams as SVG or terminal ASCII — 15 themes, 6 diagram types, batch CLI, no browser.
Who maintains Pretty Mermaid Skills?
Pretty Mermaid Skills is maintained by imxv on GitHub (imxv/Pretty-mermaid-skills). AgenticMart lists it from public repository data.
Is Pretty Mermaid Skills safe to use?
AgenticMart scanned Pretty Mermaid Skills on Nov 5, 2026 with automated checks for hidden code, known-malicious packages, leaked secrets and vulnerable dependencies. The result covers one commit under our scan policy, so review what access you give it and check any advisories shown here.
What license does Pretty Mermaid Skills use?
It is published under the MIT license.
Pretty Mermaid Skills alternatives
View more →Similar agent skills in Design & Media, ranked by GitHub stars. Compare licence, recent activity and scan status before you choose.
| Name | Stars | Licence | Last updated | Scan |
|---|---|---|---|---|
| Pretty Mermaid Skills (this page) imxv | 1.6k | MIT | Aug 22, 2026 | Scanned, no flagged issues |
| Open Design nexu-io | 105k | Apache-2.0 | Nov 1, 2026 | Scanned, no flagged issues |
| Impeccable pbakaus | 99k | Apache-2.0 | Nov 1, 2026 | Scanned, no flagged issues |
| Diagram Design cathrynlavery | 64k | MIT | Nov 1, 2026 | Scanned, no flagged issues |
| Huashu Design alchaincyf | 28k | MIT | Oct 30, 2026 | Scanned, no flagged issues |
| Brag latent-spaces | 20k | MIT | Oct 23, 2026 | Scanned, no flagged issues |