Skills slack-gif-creator

📦

slack-gif-creator

Name: slack-gif-creator
Author: Azeem-2

Content revision r3 Safe ⚡ Contains scripts⚙️ External commands

Create Slack-Ready Animated GIFs

Slack GIFs need compact dimensions, smooth motion, and controlled file sizes. This skill provides local Python utilities for drawing, animation, optimization, and validation.

Supports: Claude Codex Code(CC)

🥉 79 Bronze

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "slack-gif-creator" from https://skillstore.io/skills/azeem-2-slack-gif-creator.md and its manifest at https://skillstore.io/api/skills/azeem-2-slack-gif-creator/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/azeem-2-slack-gif-creator.md Signed manifest GET /api/skills/azeem-2-slack-gif-creator/manifest Signed lockfile GET /api/skills/azeem-2-slack-gif-creator/lockfile

Test it

Using "slack-gif-creator". Create a pulsing star emoji for Slack.

Expected outcome:

Created output.gif at 128 by 128 pixels with 12 frames, 10 FPS, 48 colors, and a smooth repeating pulse.

Using "slack-gif-creator". Animate my uploaded logo with a gentle bounce.

Expected outcome:

Created a short looping logo GIF, preserved the source colors, applied eased bounce motion, and confirmed acceptable emoji dimensions.

Using "slack-gif-creator". Make the message GIF smaller without changing its main motion.

Expected outcome:

Reduced the palette and duplicate frames while preserving the visible animation. The result includes updated size, frame count, duration, and dimensions.

Security Audit

Safe

v12 • 7/23/2026 Open versioned report

All 40 static findings are false positives caused by ordinary Python imports, Markdown code fencing, inline code formatting, and benign wording. The skill performs local image processing and expected file reads and writes, with no evidence of prompt injection, reconnaissance, exfiltration, or unsafe command construction.

Files scanned

1,280

Lines analyzed

Review items

False positives ignored

No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.

Audited by: codex View Audit History →

Share & cite this report

Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.

Open versioned report

Copy report link

https://skillstore.io/skills/azeem-2-slack-gif-creator/audits/12?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

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Embed card

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Academic citations (APA · BibTeX · CFF)

APA citation

Azeem-2. (2026). slack-gif-creator security audit report (audit version 12) [Author version unspecified]. Skillstore. https://skillstore.io/skills/azeem-2-slack-gif-creator/audits/12

BibTeX citation

@techreport{azeem-2-azeem-2-slack-gif-creator-2026,
  author = {Azeem-2},
  title = {slack-gif-creator security audit report (audit version 12)},
  institution = {Skillstore},
  year = {2026},
  number = {12},
  url = {https://skillstore.io/skills/azeem-2-slack-gif-creator/audits/12},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "slack-gif-creator security audit report (audit version 12)"
version: "unspecified"
type: report
authors:
  - name: "Azeem-2"
date-released: "2026-07-23"
url: "https://skillstore.io/skills/azeem-2-slack-gif-creator/audits/12"
identifiers:
  - type: other
    value: "skillstore:azeem-2-slack-gif-creator:audit:12"
    description: "Skillstore immutable audit report identifier"

Compare variants

9 installable variants

Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.

Why this variant is first

Higher Skillstore usage

Author / source Skillstore Score Evidence Confidence Skillstore usage Updated

davila7 Recommended

davila7-slack-gif-creator

Skillstore Score 79

Evidence Confidence High

Skillstore usage 10

Updated

2026-08-21

Azeem-2 Current

azeem-2-slack-gif-creator

Skillstore Score 79

Evidence Confidence High

Skillstore usage 9

Updated

2026-08-21

anthropics

slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 27

Updated

2026-08-21

ZhanlinCui

zhanlincui-slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 22

Updated

2026-08-21

ArtemisAI

artemisai-slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 10

Updated

2026-08-21

sickn33

sickn33-slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 8

Updated

2026-08-21

Cam10001110101

cam10001110101-slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 8

Updated

2026-08-21

DYAI2025

dyai2025-slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 7

Updated

2026-08-21

ComposioHQ

composiohq-slack-gif-creator

Skillstore Score 78

Evidence Confidence High

Skillstore usage 7

Updated

2026-08-21

Skillstore Score

Why this score Evidence Confidence: High

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Design Custom Reactions

Create compact animated emoji with clear shapes, strong contrast, and smooth motion.

Animate Community Messages

Produce lightweight celebration, announcement, or status GIFs for Slack conversations.

Automate GIF Production

Assemble generated frame sequences, optimize palettes, and validate output dimensions in Python workflows.

Try These Prompts

Create a Simple Emoji

Create a 128 by 128 Slack emoji GIF of a yellow star pulsing twice. Use 10 FPS, a dark background, and smooth easing.

Animate an Uploaded Image

Animate my uploaded logo with a gentle bounce and slight rotation. Preserve its colors, keep the loop under three seconds, and optimize for Slack.

Build a Message GIF

Create a 480 by 480 celebration GIF with rising particles, a centered headline, and a seamless loop. Use strong contrast and smooth easing.

Optimize and Validate a Sequence

Build a three-stage emoji animation with anticipation, motion, and settling. Limit colors, remove duplicate frames, save the GIF, and report validation results.

Best Practices

Define dimensions, duration, frame rate, palette, and motion before generating frames.
Use thick outlines, strong contrast, and simple silhouettes for small Slack emoji.
Validate the finished GIF and reduce frames or colors only when size requires it.

Avoid

Do not depend on emoji fonts or graphics that are not included.
Do not use excessive frames, colors, or dimensions for a small emoji.
Do not overwrite unrelated files or use untrusted output paths.

Frequently Asked Questions

What does this skill create?

It creates animated GIF files for Slack emoji or messages from generated frames and supported local images.

Does it upload GIFs to Slack?

No. It creates and validates local files but does not connect to Slack or upload content.

Can it animate an uploaded image?

Yes. Pillow can load an uploaded image for direct animation or use it as a visual reference.

Which dependencies are required?

The utilities require Python with Pillow, imageio, imageio-ffmpeg, and NumPy.

How does it reduce GIF size?

It can resize frames, reduce colors, lower frame count, and remove nearly identical consecutive frames.

Does validation guarantee Slack acceptance?

No. Validation reports common dimensions and file properties, but workspace policies and Slack limits can change.

Developer Details

Author

Azeem-2

License

Complete terms in LICENSE.txt

Skillstore revision

Version notice

The author did not declare a version.

Repository

https://github.com/Azeem-2/HackthonII/tree/master/.claude/skills/slack-gif-creator

Ref

8c3e20bba512c392d9b02ee748b18e0b09d4982c

Maintenance freshness

7/24/2026

Usage

7 downloads · 263 views

File structure

📁 core/

📄 easing.py

📄 frame_composer.py

📄 gif_builder.py

📄 validators.py

📄 LICENSE.txt

📄 requirements.txt

📄 SKILL.md

slack-gif-creator

Install with my Agent

Agent-readable resources

Test it

Security Audit

Risk Factors

Copy report link

Markdown badge

HTML badge

Embed card

APA citation

BibTeX citation

CITATION.cff

Compare variants

Skillstore Score

What You Can Build

Design Custom Reactions

Animate Community Messages

Automate GIF Production

Try These Prompts

Best Practices

Avoid

Frequently Asked Questions

Developer Details