dart-multiline-strings SKILL.md skillA
dart-multiline-strings from kevmoo/dash_skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kevmoo/dash_skills/dart-multiline-strings@git:20260913.6c39005Pins git:20260913.6c39005 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- kevmoo/dash_skills
- Path
skills/dart-multiline-strings/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260913.6c39005, committed Sep 13, 2026
- First version recorded
- Jun 5, 2026
- Size
- 5,837 bytes
- Repository stars
- 148
- License
- Apache-2.0
Guidelines and best practices for refactoring consecutive prints, single-line string concatenations, and complex output blocks into triple-quoted multi-line string literals (''' or """) in Dart.
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
# Dart Multi-line Strings ## 1. When to use this skill Use this skill when: - Refactoring consecutive `print()` or `stdout.writeln()` statements into a single, cohesive output block. - Simplifying string literals that span multiple lines, contain embedded newlines (`\n`), or use nested indentations. - Formatting large user-facing text output (like CLI help menus, reports, or templated messages) to be readable, maintainable, and performant. ### When NOT to use (Abstention Guardrails) Do NOT refactor to multiline strings when: - **Short, Single-Line Outputs**: Strings that comfortably fit on a single line (<80 chars) without embedded newlines. - **Localized String Catalogs**: Strings that are looked up from localization bundles (e.g. `intl`, ARB files), where line breaks or formatting must conform to external translation tooling. - **Raw Query Strings with Strict Whitespace Semantics**: Protocol strings, strict CSV rows, or queries where indentation whitespace inside triple quotes would alter payload semantics or introduce unintended leading spaces. - **Streaming or Incremental I/O**: Progress bars, spinners, or interactive …
Read the whole file at its exact version.
How to install
mdr add kevmoo/dash_skills/dart-multiline-strings@sha256:944a910b76e1c8fbThe line at the top of this page pins the label git:20260913.6c39005, 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_twaxc2picmyrbydx)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 5, 2026 and Sep 13, 2026, about one every 25 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.6c39005 latest | 2026-09-13 | 6c39005 | 5,837 B | A | view · diff |
| git:20260912.57dc63f | 2026-09-12 | 57dc63f | 5,900 B | A | view · diff |
| git:20260830.bc6506b | 2026-08-30 | bc6506b | 5,103 B | A | view · diff |
| git:20260629.1219374 | 2026-06-29 | 1219374 | 3,985 B | A | view · diff |
| git:20260605.fae9871 | 2026-06-05 | fae9871 | 3,864 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 (5837 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
kevmoo/dash_skills · 148 stars · license Apache-2.0 · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_twaxc2picmyrbydx GET https://markdownregistry.com/api/v1/resolve?ref=kevmoo/dash_skills/dart-multiline-strings GET https://markdownregistry.com/api/v1/blob/944a910b76e1c8fbec0ce1398908a84b4588d1c2c3da75e69f32de32c03b9991
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.