Agent skill

Camsnap

by openclaw in openclaw/openclaw

Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control.

MITAuto-check passed

Install Camsnap

skills CLI
$ npx skills add openclaw/openclaw --skill camsnap -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install openclaw/openclaw camsnap --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/openclaw/openclaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/camsnap .claude/skills/camsnap && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
camsnap
GitHub stars
392k
Token cost
~456 tokens
SKILL.md length
176 words
Files
1
Skills in repo
96
Repo updated
First seen
Licence
MIT

At a glance

Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control.

  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Camsnap is an agent skill from openclaw/openclaw. Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control.

Its SKILL.md is about 460 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: The AI that really does things. Any OS. Any Platform. The lobster way. 🦞. The licence is MIT.

Example prompts

  • “/camsnap”

What it can do on your machine

Read from SKILL.md and the folder at commit f8e594e. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Camsnap loads about 456 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 176 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~28
When it runs · the whole SKILL.md, loaded when a task matches
~456

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from openclaw/openclaw at commit f8e594e, republished under its MIT licence (© openclaw). 176 words, ~456 tokens.

Download SKILL.mdSave it as .claude/skills/camsnap/SKILL.md (or your agent's skills folder).
name
camsnap
description
Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control.
homepage
https://camsnap.ai

camsnap

Use camsnap to grab snapshots, clips, or motion events from configured cameras.

Setup

  • Config file: ~/.config/camsnap/config.yaml
  • Add camera: camsnap add --name kitchen --host 192.168.0.10 --user user --pass pass

Common commands

  • Discover: camsnap discover --info
  • Snapshot: camsnap snap kitchen --out shot.jpg
  • Clip: camsnap clip kitchen --dur 5s --out clip.mp4
  • Motion watch: camsnap watch kitchen --threshold 0.2 --action '...'
  • Doctor: camsnap doctor --probe

Local webcams (macOS)

  • List devices: camsnap devices
  • Snapshot from a local camera: camsnap snap --device 0 --out webcam.jpg
  • PTZ position and ranges: camsnap ptz status --device 0
  • Move a gimbal camera: camsnap ptz goto --device 0 --pan 45 --tilt -18
  • Also camsnap ptz move (relative deltas) and camsnap ptz home.

Notes

  • Requires ffmpeg on PATH.
  • Prefer a short test capture before longer clips.
  • PTZ needs macOS Camera permission: these cameras only service UVC controls while streaming, so camsnap holds a capture session open for the operation.
  • Motion commands verify the settled position and exit non-zero if the camera did not reach it. On-camera AI framing can override manual positioning; disable tracking if moves keep missing.

© openclaw, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/camsnap of openclaw/openclaw.

Open the folder on GitHubat commit f8e594e

Compare with similar skills

Camsnap next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Camsnap compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Camsnap this skillopenclaw/openclaw392k—~456Automated safety check: PassMIT
Profiler Capture FrameIvanMurzak/Unity-MCP4.4k—~839Automated safety check: PassApache-2.0
Camsnaptrpc-group/trpc-agent-go1.9k12 repos~272Automated safety check: PassApache-2.0
Capturealirezarezvani/claude-skills28k1 repos~2.8kAutomated safety check: PassMIT
Frame Titlethedaviddias/Front-End-Checklist74k—~438Automated safety check: PassMIT
Monitoring Capture ServicePostHog/posthog40k—~5kAutomated safety check: PassCustom licence

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  • Profiler Capture Frame

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  • Camsnap

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Questions about Camsnap

What does Camsnap do?

Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control. Camsnap is an agent skill from openclaw/openclaw. Capture frames or clips from RTSP/ONVIF cameras and local webcams, including USB pan/tilt/zoom control.

How do I install Camsnap in Claude Code?

Run `npx skills add openclaw/openclaw --skill camsnap -a claude-code`. Or copy the skill folder (skills/camsnap in openclaw/openclaw) into .claude/skills/camsnap in your project. Claude Code loads it when a task matches its description.

How do I install Camsnap in Codex?

Run `npx skills add openclaw/openclaw --skill camsnap -a codex`. Or copy the skill folder (skills/camsnap in openclaw/openclaw) into .agents/skills/camsnap in your project. Codex loads it when a task matches its description.

Can I use Camsnap in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add openclaw/openclaw --skill camsnap -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/camsnap, .gemini/skills/camsnap, .github/skills/camsnap and .opencode/skills/camsnap in your project.

What does Camsnap need to run?

SKILL.md names no scripts, command-line tools or credentials: Camsnap is instructions for the agent only.

Does Camsnap access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Camsnap safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Camsnap use?

Camsnap is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Camsnap use?

About 456 tokens (SKILL.md is roughly 1.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Camsnap?

Skills that share tags, products or a category with Camsnap: Profiler Capture Frame (IvanMurzak/Unity-MCP, 4.4k stars), Camsnap (trpc-group/trpc-agent-go, 1.9k stars), Capture (alirezarezvani/claude-skills, 28k stars) and Frame Title (thedaviddias/Front-End-Checklist, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Camsnap?

openclaw (a GitHub organization) maintains it in openclaw/openclaw, which has 391,504 GitHub stars. The repository holds 96 skills in this directory. The repository was last updated on October 9, 2026.

Source: openclaw/openclaw on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.