tdimino/claude-code-minoan · skills/design-media/photo-to-slack-emoji/SKILL.md

photo-to-slack-emoji skillA

Name: photo-to-slack-emoji
Author: tdimino

photo-to-slack-emoji is agent-read markdown (skill) from tdimino/claude-code-minoan: Convert photos into Slack-optimized custom emojis using Nano Banana Pro (Gemini 3 Pro Image) with automatic subject identification, style transformation, and image editing. 64KB/128px compliant. Triggers on: slack emoji, photo to emoji, convert to emoji, edit emoji, emoji maker..

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

Latest version

mdr add tdimino/claude-code-minoan/photo-to-slack-emoji@git:20260904.f544a71

Exact content

mdr add tdimino/claude-code-minoan/photo-to-slack-emoji@sha256:bc7ae929162ce4c7

Pin 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_pmois43phft6nkm5.svg)](https://markdownregistry.com/a/art_pmois43phft6nkm5)

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Versions

version	committed	commit	size	audit
git:20260904.f544a71 latest	2026-09-04	f544a71	14,290 B	A	view · diff
git:20260410.7bf6219	2026-04-10	7bf6219	13,959 B	C	view

Audit of the latest version

A 17 of 17 checks passed. Deterministic, no model, same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (14290 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

GitHub

tdimino/claude-code-minoan · 41 stars · license MIT · pushed 2026-09-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pmois43phft6nkm5
GET https://markdownregistry.com/api/v1/resolve?ref=tdimino/claude-code-minoan/photo-to-slack-emoji
GET https://markdownregistry.com/api/v1/blob/bc7ae929162ce4c7148391f14983eaec0002bdbda369acf188e6b8c712032de8