broll-core SKILL.md skillA
broll-core from puntorigen/avatar-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add puntorigen/avatar-skills/broll-core@git:20260714.a4f98ecPins git:20260714.a4f98ec in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- puntorigen/avatar-skills
- Path
broll-core/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260714.a4f98ec, committed Jul 14, 2026
- First version recorded
- Jul 9, 2026
- Size
- 3,138 bytes
- Repository stars
- 6
- License
- MIT
Internal shared library for the broll-* B-roll skills (broll-web-capture, broll-browser-recorder, broll-terminal, broll-demo-avatar). Provides the canonical reel geometry/fps that match avatar-reel-composer, thin ffmpeg/ffprobe wrappers, the numbered-clip + manifest.json conventions, and the avatar picture-in-picture (PiP) compositor (pip_overlay, avatar- or base-driven). NOT invoked directly — it is imported by the other broll-* skills. Do not run this skill to make content; use…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# broll-core (shared library) Single source of truth for the `broll-*` family so the base-layer skills produce **interchangeable** output and the avatar-PiP compositor lives in exactly one place (DRY). It is a library, not a user-facing skill — you never invoke it directly. ## What's here (`scripts/`) | Module | What | |---|---| | `_common.py` | Canonical `ASPECTS` (9:16 = 1080×1920) + `DEFAULT_FPS=30`, `run`/`ffprobe_*` wrappers, `next_index` + `append_manifest` (numbered clips + `manifest.json`), `find_font`. Set `C.PREFIX` per skill for nicer logs. | | `pip_overlay.py` | `overlay_pip(base, avatar, ..., length=)` — composites the talking avatar in a PiP circle (default) or split layout over any base clip. `length="avatar"` (default): avatar audio drives length, base loops. `length="base"`: the base drives length (e.g. a recorded demo), avatar freezes at its narration end. Used by every base-layer skill's `--avatar` shortcut, by `broll-browser-recorder` (base-driven) and by `broll-demo-avatar`. | ## Who uses it ``` broll-web-capture ──────┐ broll-browser-recorder ─┤ broll-terminal ─────────┼─► broll-core (geometry, ffmpeg, manifest, PiP compositor) broll-demo-avatar ──────┘ …
Read the whole file at its exact version.
How to install
mdr add puntorigen/avatar-skills/broll-core@sha256:77920a518c54da10The line at the top of this page pins the label git:20260714.a4f98ec, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_llhpcp4knccr4f3l)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jul 9, 2026 and Jul 14, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260714.a4f98ec latest | 2026-07-14 | a4f98ec | 3,138 B | A | view · diff |
| git:20260709.ec45941 | 2026-07-09 | ec45941 | 2,607 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (3138 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
puntorigen/avatar-skills · 6 stars · license MIT · pushed 2026-09-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_llhpcp4knccr4f3l GET https://markdownregistry.com/api/v1/resolve?ref=puntorigen/avatar-skills/broll-core GET https://markdownregistry.com/api/v1/blob/77920a518c54da10acb47e529493d05a1584f5bd9fefd136baf56c26858f6eb3
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.