brag-slim SKILL.md skillA
brag-slim from ulises-jeremias/agent-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ulises-jeremias/agent-toolkit/brag-slim@git:20260930.f5435b6Pins git:20260930.f5435b6 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ulises-jeremias/agent-toolkit
- Path
plugins/agent-toolkit-complete/.github/skills/brag-slim/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260930.f5435b6, committed Sep 30, 2026
- Size
- 8,461 bytes
- Repository stars
- 19
- License
- MIT
Turn a project directory or a website URL into a short, shareable launch video with music, motion, and share copy. One file, no bundled assets — built entirely by the model with the tools already on the machine. Use when someone says "/brag-slim", "let's /brag about this", "brag about <url>", "make a launch video", or wants to show off what they built. If the /brag skill is also installed, let /brag handle those phrases; it hands off here on Opus 5.5.
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
# /brag-slim You built it. Now brag. You make the whole video yourself — story, visuals, audio, render — with whatever tools are on the machine. Whatever the tone, it should feel like a modern, slick, polished launch video: nothing on screen or in the soundtrack that doesn't earn its place. Usage: `/brag-slim [input] [options]`. Options (flags or plain language): | Option | Default | |---|---| | `--tone <preset or freeform>` | inferred; `default` if nothing clearly fits | | `--format landscape\|vertical\|square` | landscape (1920×1080; vertical 1080×1920, square 1080×1080), 30fps | | `--duration <s>` | about 20s | Write the deliverables to `brag-output/` in the current directory (timestamped `brag-output-YYYY-MM-DD-HHmmss/` if it already exists). Keep every intermediate file (frames, downloads, scripts, stems) in a `work/` subfolder inside it. ## 1. Inspect First decide what the input is, then gather material from it. Only the source changes; everything from the questions below onward is the same for every input. | Input | How to recognize it | Where the material comes from | |---|---|---| | Project | No input given, and the current directory is a project | The code | …
Read the whole file at its exact version.
How to install
mdr add ulises-jeremias/agent-toolkit/brag-slim@sha256:cd9bfc623de03110The line at the top of this page pins the label git:20260930.f5435b6, 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_4dxvn4dnnflepnlq)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 30, 2026.
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 (8461 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
ulises-jeremias/agent-toolkit · 19 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4dxvn4dnnflepnlq GET https://markdownregistry.com/api/v1/resolve?ref=ulises-jeremias/agent-toolkit/brag-slim GET https://markdownregistry.com/api/v1/blob/cd9bfc623de0311032da6c9fa7c1a4193d8a159d8623a8ebba5e20a65c5feadb
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.
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