dart-fix-runtime-errors SKILL.md skillA
dart-fix-runtime-errors from sutchan/agent-skills-hub is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sutchan/agent-skills-hub/dart-fix-runtime-errors@git:20261007.ab00264Pins git:20261007.ab00264 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sutchan/agent-skills-hub
- Path
skills/dart-fix-runtime-errors/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261007.ab00264, committed Oct 7, 2026
- First version recorded
- Aug 24, 2026
- Size
- 6,375 bytes
- Repository stars
- 2
- License
- MIT
用 get_runtime_errors 与 lsp 获取活动堆栈、定位报错行并热重载修复。.
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
# Resolving Dart Static Analysis Errors ## Contents - [Core Concepts & Guidelines](#core-concepts--guidelines) - [Type System & Soundness](#type-system--soundness) - [Null Safety](#null-safety) - [Error Handling](#error-handling) - [Workflows](#workflows) - [Workflow: Static Analysis Resolution](#workflow-static-analysis-resolution) - [Examples](#examples) ## Core Concepts & Guidelines ### Type System & Soundness Enforce Dart's sound type system to prevent runtime invalid states. * **Method Overrides:** Maintain sound return types (covariant) and parameter types (contravariant). Never tighten a parameter type in a subclass unless explicitly marked with the `covariant` keyword. * **Generics & Collections:** Add explicit type annotations to generic classes (e.g., `List<T>`, `Map<K, V>`). Never assign a `List<dynamic>` to a typed list (e.g., `List<Cat>`). * **Downcasting:** Avoid implicit downcasts from `dynamic`. Use explicit casts (e.g., `as List<Cat>`) when necessary, but ensure the underlying runtime type matches to prevent `TypeError` exceptions. …
Read the whole file at its exact version.
How to install
mdr add sutchan/agent-skills-hub/dart-fix-runtime-errors@sha256:b825496869643a00The line at the top of this page pins the label git:20261007.ab00264, 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_p32ijhffxdcbxclr)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 24, 2026 and Oct 7, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.ab00264 latest | 2026-10-07 | ab00264 | 6,375 B | A | view · diff |
| git:20261001.6c38d68 | 2026-10-01 | 6c38d68 | 6,370 B | A | view · diff |
| git:20260909.998370c | 2026-09-09 | 998370c | 6,257 B | A | view · diff |
| git:20260825.5a9f8fd | 2026-08-25 | 5a9f8fd | 6,458 B | A | view · diff |
| git:20260824.c17e79e | 2026-08-24 | c17e79e | 6,506 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 (6375 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
sutchan/agent-skills-hub · 2 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p32ijhffxdcbxclr GET https://markdownregistry.com/api/v1/resolve?ref=sutchan/agent-skills-hub/dart-fix-runtime-errors GET https://markdownregistry.com/api/v1/blob/b825496869643a00ef623bcac94e74d7426caf0a2f7e4f42b8ddf11b15a64436
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.