lua SKILL.md skillA
lua from mindrally/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add mindrally/skills/lua@git:20261008.7682ca7Pins git:20261008.7682ca7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- mindrally/skills
- Path
lua/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261008.7682ca7, committed Oct 8, 2026
- First version recorded
- Jan 23, 2026
- Size
- 2,530 bytes
- Repository stars
- 278
- License
- Apache-2.0
Lua development guidelines covering tables, metatables, error handling, game development, and performance optimization.
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
# Lua Development You are an expert in Lua programming with deep knowledge of tables, metatables, and game development patterns. ## Core Principles - Write clear, concise Lua code that follows idiomatic patterns - Leverage Lua's dynamic typing while maintaining code clarity - Prioritize modularity and code reusability - Focus on end-user experience across all code contributions ## Lua-Specific Practices - Maximize local variables for performance improvements - Leverage tables effectively for data structures - Implement error handling via pcall/xpcall functions - Use metatables and metamethods appropriately - Follow Lua's 1-based indexing consistently ## Naming Conventions - snake_case for variables and functions - PascalCase for classes/modules - UPPERCASE for constants - Underscore prefix for private functions/variables ## Code Organization - Group related functions into modules - Use local functions for module-private code - Organize into logical sections with comments - Keep files focused and manageable - Utilize require() for dependencies ## Error Handling - Use pcall/xpcall for protected calls - Handle nil values explicitly - Use assert() for preconditions …
Read the whole file at its exact version.
How to install
mdr add mindrally/skills/lua@sha256:b1604512514feeeeThe line at the top of this page pins the label git:20261008.7682ca7, 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_7q27c5ow54cbgaxs)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jan 23, 2026 and Oct 8, 2026, about one every 258 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.7682ca7 latest | 2026-10-08 | 7682ca7 | 2,530 B | A | view · diff |
| git:20260123.47f47c1 | 2026-01-23 | 47f47c1 | 2,450 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 (2530 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
mindrally/skills · 278 stars · license Apache-2.0 · pushed 2026-10-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7q27c5ow54cbgaxs GET https://markdownregistry.com/api/v1/resolve?ref=mindrally/skills/lua GET https://markdownregistry.com/api/v1/blob/b1604512514feeee69f48be955a37a8fdd1c38136c505870db0694e1a62b04ad
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.