overthinkos/asciinema
ov-coder/skills/asciinema/SKILL.md
Terminal session recorder (asciinema). Use when working with the asciinema layer.
testing
Updated May 10, 2026
$ install --global
skillsauthnpx skillsauth add overthinkos/overthink-plugins asciinemaInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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TrivyContainer and dependency vulnerability scanner
95%
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Snyk (dep)Open source security scanning
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Last scanned: May 10, 2026, 5:18 AM148.2s1 file scanned
SKILL.md
- name:
- asciinema
- description:
- |
asciinema -- Terminal session recorder
Layer Properties
| Property | Value |
|----------|-------|
| Install files | layer.yml (packages only) |
| Depends | none |
Packages
RPM: asciinema
What It Does
Records terminal sessions as .cast files (asciicast v2 format). Recordings capture timing, input, and output — can be replayed with asciinema play, uploaded to asciinema.org, or converted to GIF/video.
Cross-distro coverage
RPM: asciinema · PAC: asciinema · DEB: asciinema — full parity.
Usage
# image.yml or layer.yml
layers:
- asciinema
Used by ov eval record start --mode terminal for terminal recording sessions. Also available standalone via asciinema rec.
Integration with ov eval record
# Start recording a terminal session
ov eval record start <image> -n demo --mode terminal
# Send commands to the recorded terminal
ov eval record cmd <image> "echo hello" -n demo
# Stop and copy to host
ov eval record stop <image> -n demo -o demo.cast
# Play back
asciinema play demo.cast
Note
Also available via the dev-tools layer (which includes asciinema among many other tools). This standalone layer is for images that need terminal recording without the full dev-tools bundle.
Used In Images
/ov-selkies:sway-browser-vnc(viasway-desktopmetalayer)/ov-openclaw:openclaw-sway-browser(viasway-desktopmetalayer)/ov-openclaw:openclaw-ollama-sway-browser(viasway-desktopmetalayer)/ov-selkies:selkies-desktop(viaselkies-desktopmetalayer)/ov-selkies:selkies-desktop-nvidia(viaselkies-desktopmetalayer)
Related Commands
/ov-advanced:record— Terminal recording via asciinema (start, stop, cmd)
Cross-References
/ov-advanced:record—ov eval record start --mode terminaluses asciinema/ov-coder:dev-tools— Also includes asciinema (larger layer)
When to Use This Skill
Use when the user asks about:
- Terminal session recording
- asciinema in containers
- The
asciinemalayer
Related
/ov-build:layer— layer authoring reference (layer.ymlschema, task verbs, service declarations)/ov-build:eval— declarative testing (eval:block,ov eval image,ov eval live)
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