ray SKILL.md skillA
ray from railly/tinte is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add railly/tinte/ray@git:20260507.8b9aeb5Pins git:20260507.8b9aeb5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- railly/tinte
- Path
skills/ray/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260507.8b9aeb5, committed May 7, 2026
- First version recorded
- Feb 19, 2026
- Size
- 2,845 bytes
- Repository stars
- 629
- License
- MIT
Generate code screenshots via ray.tinte.dev API. Use when user asks for code screenshots, code images, code snippets as images, or says "ray". Calls POST https://ray.tinte.dev/api/v1/screenshot and saves the PNG result.
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
# Ray - Code Screenshots Generate code screenshots by calling the ray.tinte.dev API. ## API ``` POST https://ray.tinte.dev/api/v1/screenshot Content-Type: application/json ``` ## Parameters | Param | Type | Default | Notes | |-------|------|---------|-------| | `code` | string | *required* | 1-10,000 chars | | `language` | string | `"typescript"` | typescript, javascript, python, rust, go, java, cpp, c, html, css, json, bash, sql, markdown, toml | | `theme` | string or TinteBlock | `"one-hunter"` | Slug from tinte.dev or inline object | | `mode` | `"dark"` \| `"light"` | `"dark"` | | | `padding` | number | `32` | 0-256 | | `fontSize` | number | `14` | 8-32 | | `lineNumbers` | boolean | `true` | | | `title` | string | `""` | Window chrome title (max 100) | | `background` | string | `"midnight"` | One of: midnight, sunset, ocean, forest, ember, steel, aurora, none. Hex colors are not accepted. | | `format` | `"png"` | `"png"` | PNG only | | `scale` | number | `2` | 1-4 (retina) | ## Notes - `background: "none"` returns a transparent RGBA PNG. Useful when you want to composite the screenshot onto a custom background. …
Read the whole file at its exact version.
How to install
mdr add railly/tinte/ray@sha256:b649a8cbc7e58597The line at the top of this page pins the label git:20260507.8b9aeb5, 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_xn65h7lwjbgjqqzh)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Feb 19, 2026 and May 7, 2026, about one every 39 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260507.8b9aeb5 latest | 2026-05-07 | 8b9aeb5 | 2,845 B | A | view · diff |
| git:20260306.75fb9f7 | 2026-03-06 | 75fb9f7 | 2,327 B | A | view · diff |
| git:20260219.1d62d68 | 2026-02-19 | 1d62d68 | 2,329 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 (2845 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
railly/tinte · 629 stars · license MIT · pushed 2026-08-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_xn65h7lwjbgjqqzh GET https://markdownregistry.com/api/v1/resolve?ref=railly/tinte/ray GET https://markdownregistry.com/api/v1/blob/b649a8cbc7e5859781e96556b064c71b97e7fde90fdd248cbd5bcf380d9e07b6
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.