tiktok-caption-generator SKILL.md skillA
tiktok-caption-generator from postoncehq/tiktok-mcp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add postoncehq/tiktok-mcp/tiktok-caption-generator@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- postoncehq/tiktok-mcp
- Path
skills/tiktok-caption-generator/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Sep 29, 2026
- Size
- 2,498 bytes
- Repository stars
- 4
- License
- MIT
Write TikTok captions built for TikTok search (TikTok SEO), with the keyword up front, useful context, a call to action and up to 5 hashtags, ready to post with the PostOnce TikTok MCP. Use when the user asks for a TikTok caption, a caption generator, TikTok SEO, or a description for a TikTok video or slideshow.
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
# TikTok caption generator
People search TikTok like a search engine. A good caption tells TikTok and the viewer what the video is about in words people actually type.
## Before writing
Get or infer: what the video or slideshow shows, the audience, and the phrase someone would search to find it ("easy meal prep lunches", "how to edit reels on iphone"). If the user shares a script or transcript, pull the keyword from what's actually said. Never add claims the video doesn't make.
## Rules
- Put the main search phrase in the first line, naturally. The first line shows before "more"; make it readable on its own.
- Say the phrase on camera and put it in on-screen text too, if the user can still edit the video. TikTok reads all three.
- Add one line of context or value: what the viewer gets, a step, a detail.
- One call to action at most: save it, follow for part 2, or answer a specific question in the comments.
- Short. 1–3 lines works for most videos. The limit through this server is 2,200 characters; text past that is cut off.
…Read the whole file at its exact version.
How to install
mdr add postoncehq/tiktok-mcp/tiktok-caption-generator@sha256:a6799caf0ba062d8The line at the top of this page pins the label v0.1.0, 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_pzldhbkjgz6ujlqn)
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Versions
The registry has recorded 1 version of this file, committed on Sep 29, 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 (2498 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
postoncehq/tiktok-mcp · 4 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_pzldhbkjgz6ujlqn GET https://markdownregistry.com/api/v1/resolve?ref=postoncehq/tiktok-mcp/tiktok-caption-generator GET https://markdownregistry.com/api/v1/blob/a6799caf0ba062d80f9c22e1e6e97e0ee23ab856aa0df2afe4b2ac844ddcf93f
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.