flutter SKILL.md skillA
flutter from ericrisco/rsc-harness is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ericrisco/rsc-harness/flutter@git:20260729.3ecb845Pins git:20260729.3ecb845 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ericrisco/rsc-harness
- Path
skills/flutter/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260729.3ecb845, committed Jul 29, 2026
- First version recorded
- Jun 1, 2026
- Size
- 17,527 bytes
- Repository stars
- 236
- License
- MIT
Use when building, structuring, testing or optimizing a Flutter app — feature-first layering, Riverpod 3 or Bloc, typed go_router, freezed models, a dio data layer, Material 3, jank hunting, widget/golden tests. Targets Flutter 3.44 / Dart 3.12. NOT React Native (that is `react-native`), NOT Compose Multiplatform (that is `compose-multiplatform`).
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 & Dart app architecture The opinionated default stack for a production Flutter app: **feature-first + layered** folders, **Riverpod 3** with codegen for shared/async state, a **typed go_router**, **freezed** immutable models, a **dio** data layer, and explicit `Result<T, Failure>` error modeling — all on **Material 3**. Escape hatches are first-class: **Bloc/Cubit** instead of Riverpod when the team already runs Bloc, and raw `http`/`get_it` are allowed — but **pick one of each per app, never mix two**. Pinned versions this skill targets: **Flutter 3.44 / Dart 3.12**, **Riverpod 3.0**, **go_router 17.2.x** (+ `go_router_builder 4.3.x`), **freezed 3.x** / `json_serializable`, **dio 5.x**, **mocktail 1.x**. ## Boundaries …
Read the whole file at its exact version.
How to install
mdr add ericrisco/rsc-harness/flutter@sha256:56c9ac7c7d4b609bThe line at the top of this page pins the label git:20260729.3ecb845, 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_yxvv5xmskzticna3)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jun 1, 2026 and Jul 29, 2026, about one every 14 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260729.3ecb845 latest | 2026-07-29 | 3ecb845 | 17,527 B | A | view · diff |
| git:20260615.5ea6bc3 | 2026-06-15 | 5ea6bc3 | 20,586 B | A | view · diff |
| git:20260610.c7292cf | 2026-06-10 | c7292cf | 20,565 B | A | view · diff |
| git:20260602.d5545f4 | 2026-06-02 | d5545f4 | 20,073 B | A | view · diff |
| git:20260601.8976598 | 2026-06-01 | 8976598 | 19,991 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 (17527 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
ericrisco/rsc-harness · 236 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yxvv5xmskzticna3 GET https://markdownregistry.com/api/v1/resolve?ref=ericrisco/rsc-harness/flutter GET https://markdownregistry.com/api/v1/blob/56c9ac7c7d4b609b3701b61f4038cc1fe1d6a916e7dcea42730eb43e748cc438
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.
More from ericrisco/rsc-harness
Every file in ericrisco/rsc-harness