Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add implicit-labs/autosymph --skill record-demo-videogit clone --depth 1 https://github.com/implicit-labs/autosymphWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/implicit-labs/autosymph/record-demo-video)<a href="https://agentmods.dev/skills/implicit-labs/autosymph/record-demo-video"><img src="https://agentmods.dev/badge/skills/implicit-labs/autosymph/record-demo-video.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00098 | $0.02061 |
| Opus 5 | $0.00049 | $0.01030 |
| Sonnet 5 | $0.00020 | $0.00412 |
| Haiku 4.5 | $0.00010 | $0.00206 |
Grade A, and why
record-demo-video scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 232 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Record Demo Video
Prereq Guard (RUN FIRST)
${AUTOSYMPH_SKILLS_DIR:-$HOME/.autosymph/skills}/record-demo-video/scripts/demo-prereqs.sh
If it exits non-zero, STOP and tell the user what's missing. Do NOT improvise around missing tools.
Decision Tree
What are you demoing?
|
+-- Bug fix / behavior change (has a "before" state to compare against)
| --> COMPARISON MODE: side-by-side before/after (demo-compare.sh)
|
+-- Animated / interactive / multi-step flow
| --> SEQUENTIAL MODE: capture loop + stitch (demo-stitch.sh)
|
+-- Static layout / single state / styling
--> Use screenshot-stitch skill instead (screenshots only, lighter)
How to decide comparison vs sequential:
- Can you reproduce the broken behavior on main/before the fix? --> comparison
- Is the value in showing a multi-step flow or journey? --> sequential
- Both? Record the flow on main first, then on the branch, then compare
Comparison Mode (before/after side-by-side)
For bug fixes and behavior changes where showing the diff is more powerful than showing the flow. Produces a side-by-side video like Tabby's visual-proof pattern.
${AUTOSYMPH_SKILLS_DIR:-$HOME/.autosymph/skills}/record-demo-video/scripts/demo-compare.sh \
--before before.mov --after after.mov \
--before-label "BEFORE FIX (broken)" \
--after-label "AFTER FIX" \
--before-sub "MRU order NOT preserved" \
--after-sub "MRU order preserved via URL fingerprint" \
-o comparison.mp4
Accepts videos (.mov, .mp4) or screenshots (.png, .jpg) — mix and match. Handles duration matching (pads shorter clip with freeze frame). Adds labeled header bar + timestamp badge if drawtext is available.
Workflow for comparison:
- Checkout
main, record the broken behavior (screenshot or video) - Checkout the fix branch, record the fixed behavior
- Run
demo-compare.shwith both artifacts
Sequential Mode (multi-step flow)
For new features and multi-step interactions where the value is in showing the journey. Produces a timeline video with action boundaries.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 232 lines · 98 tokens per session scan A 8d6b3f87189b
record-demo-video is a skill published in the GitHub repository implicit-labs/autosymph (5 stars, last pushed 14d ago), licensed MIT. It adds 98 tokens to every session and 2,061 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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