cover-performance-preflight SKILL.md skillA
cover-performance-preflight from beatra-ai/beatra-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add beatra-ai/beatra-skills/cover-performance-preflight@git:20261015.2337206Pins git:20261015.2337206 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- beatra-ai/beatra-skills
- Path
skills/cover-performance-preflight/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261015.2337206, committed Oct 15, 2026
- First version recorded
- Aug 20, 2026
- Size
- 11,937 bytes
- Repository stars
- 6
- License
- MIT-0
Review an existing YouTube thumbnail, social media cover, article cover, or podcast cover design, then turn the findings into a practical thumbnail-optimization and cover-improvement plan. This AI thumbnail analyzer identifies the visual hook, focal hierarchy, title-to-image fit, text-safe contrast, mobile readability, and crop resilience, then produces targeted edit directions and two or three video cover improvement candidates ready to compare. It can optionally read the field your cover is…
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
# Cover Improvement Preflight Turn an existing cover into a concise qualitative preflight card, practical revision directions, and—after a paid-call confirmation of its own—two or three visual cover candidates. An optional same-topic baseline is the one other paid step; it carries its own confirmation, and declining it changes nothing about the card, which is free either way. Use this Skill for a video thumbnail, social post cover, article hero image, or podcast cover that is already designed but needs a clearer visual message before publication. Start from the supplied cover and reuse its title, content topic, destination, audience, brand references, and must-keep details. When there is no existing cover, route the creation job to the package matching the destination: `wechat-cover-maker` for WeChat articles, `rednote-cover-maker` for REDnote posts, or `poster-design-studio` for a campaign, poster, or broader social graphic. ## Build the qualitative preflight card The cover itself is the hard input. The title or core message and publication surface are needed when they change the assessment; ask one compact question …
Read the whole file at its exact version.
How to install
mdr add beatra-ai/beatra-skills/cover-performance-preflight@sha256:0c0609a0f4a885b9The line at the top of this page pins the label git:20261015.2337206, 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_yxwa3dfat4hin6ux)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Aug 20, 2026 and Oct 15, 2026, about one every 57 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261015.2337206 latest | 2026-10-15 | 2337206 | 11,937 B | A | view · diff |
| git:20260820.c4aa600 | 2026-08-20 | c4aa600 | 12,301 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 (11937 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
beatra-ai/beatra-skills · 6 stars · license MIT-0 · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yxwa3dfat4hin6ux GET https://markdownregistry.com/api/v1/resolve?ref=beatra-ai/beatra-skills/cover-performance-preflight GET https://markdownregistry.com/api/v1/blob/0c0609a0f4a885b905b54d0a137e2b9082ba9efcd87d26f766113ee1baf26ad3
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.