frontend-flutter SKILL.md skillA
frontend-flutter from byerlikaya/claude-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add byerlikaya/claude-starter-kit/frontend-flutter@git:20261007.5aeea00Pins git:20261007.5aeea00 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- byerlikaya/claude-starter-kit
- Path
plugin/skills/frontend-flutter/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261007.5aeea00, committed Oct 7, 2026
- First version recorded
- Oct 2, 2026
- Size
- 10,288 bytes
- Repository stars
- 26
- License
- MIT
OPTIONAL, stack-specific: Flutter. Flutter projects only; the generic principles live in the `frontend` skill.
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
# Flutter (stack-specific layer) **Apply only when the project IS Flutter** — its `pubspec.yaml` depends on the SDK (`flutter: sdk: flutter`). Otherwise do not use this skill: `frontend` and the project's own stack apply (see its Client stack order). <!-- routing-eval reads the next line; why it sits in the body: AGENT_TEMPLATE.md --> Trigger phrases: "riverpod", "go_router", "pubspec", "widget test", "analysis_options", "flutter_test", "golden test", "platform channel", "dart isolate", "gen-l10n" For generic frontend discipline, applies the `frontend` skill; this file only covers what Flutter adds. Every rule below was checked against Flutter's own documentation (docs.flutter.dev, dart.dev) or the page of the package or platform it names; the depth and the sources are in `references/`, which also say what was not checked. Not used in a project on another stack (delete it if needed). ## The project decides, not this file - **Read before you write:** `pubspec.yaml` (the packages already chosen), `analysis_options.yaml` (the lint set and formatter width), `pubspec.lock`, and how `lib/` is already laid out. Follow them. …
Read the whole file at its exact version.
How to install
mdr add byerlikaya/claude-starter-kit/frontend-flutter@sha256:c699a58ee05a8806The line at the top of this page pins the label git:20261007.5aeea00, 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_46nutrqits27ftdy)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Oct 2, 2026 and Oct 7, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.5aeea00 latest | 2026-10-07 | 5aeea00 | 10,288 B | A | view · diff |
| git:20261007.2a1fe2d | 2026-10-07 | 2a1fe2d | 10,117 B | A | view · diff |
| git:20261002.8bbdc23 | 2026-10-02 | 8bbdc23 | 7,482 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 (10288 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
byerlikaya/claude-starter-kit · 26 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_46nutrqits27ftdy GET https://markdownregistry.com/api/v1/resolve?ref=byerlikaya/claude-starter-kit/frontend-flutter GET https://markdownregistry.com/api/v1/blob/c699a58ee05a88066a48919abfee0d413c92009f80d36e84ee474fff0738aa68
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.
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