slack-gif-creator skillA
slack-gif-creator is agent-read markdown (skill) from shajith003/awesome-claude-skills: Toolkit for creating animated GIFs optimized for Slack, with validators for size constraints and composable animation primitives. This skill applies when users request animated GIFs or emoji animations for Slack from descriptions like "make me a GIF for Slack of X doing Y"..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add shajith003/awesome-claude-skills/slack-gif-creator@git:20251017.8a6c9e7mdr add shajith003/awesome-claude-skills/slack-gif-creator@sha256:e5ce81d3dc40e778Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_dh2vbntmejyfvyot)
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Versions
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 (17142 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
shajith003/awesome-claude-skills · 25 stars · license none · pushed 2026-09-16 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dh2vbntmejyfvyot GET https://markdownregistry.com/api/v1/resolve?ref=shajith003/awesome-claude-skills/slack-gif-creator GET https://markdownregistry.com/api/v1/blob/e5ce81d3dc40e7780b0fa2a0a36b5ada888beb3931d2badd2909b57c50002aed
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.