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flutter-build-release

Configure and verify Flutter flavors, environments, signing, versioning, release artifacts, obfuscation symbols, and store-ready builds. Use for local artifact configuration; route CI provider workflows to flutter-ci-cd, and do not publish or change live credentials without explicit authorization.

Quality

85%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

The canonical home for this skill is thiennc-tesoglobal/flutter-skills

SKILL.md
Quality
Evals
Security

Quality

Content

86%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

An exemplary lean skill body: every section is imperative and non-redundant, verification commands are concrete, and detail is properly deferred to well-signaled reference files. The only gaps are missing build commands and the absence of failure-handling guidance after verification.

DimensionReasoningScore

Conciseness

The body is dense imperative guidance with zero padding or explanations of concepts Claude already knows; even the one explanatory note ("Treat obfuscation as code-hardening, not secret protection") corrects a common misconception and earns its tokens.

5 / 5

Actionability

Verification is fully executable with copy-paste commands and flags for all three targets ("apksigner verify --print-certs", "jarsigner -verify -certs", "codesign --verify --deep --strict"), but the core build commands (e.g. "flutter build appbundle --flavor ... --dart-define") are absent, leaving minor gaps.

4 / 5

Workflow Clarity

The Preflight → Rules → Verification structure gives a clear sequence with explicit validation checkpoints (tests, clean build, signature comparison, smoke test, record results), but there is no error-recovery feedback loop (e.g. what to do when the signing identity does not match) and the ordering is implied by sections rather than explicit steps.

4 / 5

Progressive Disclosure

A short overview body points to two real, one-level-deep reference files, each clearly signaled with a load condition ("Read [flavor and scheme alignment]... when coordinating product flavors..."), with no nested references and easy navigation.

5 / 5

Total

18

/

20

Passed

Description

78%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A specific, third-person description with an explicit use-for clause and excellent conflict disambiguation against the CI skill. It falls just short of top marks on trigger coverage and when-clause concreteness.

Suggestions

Broaden the when-clause with concrete trigger phrases, e.g. "Use when the user asks to build, sign, or prepare a Flutter app for release".

Add natural trigger keywords and artifact formats users would mention, such as "APK", "AAB", "IPA", "app store", or "Play Store".

DimensionReasoningScore

Specificity

"Configure and verify Flutter flavors, environments, signing, versioning, release artifacts, obfuscation symbols, and store-ready builds" names several specific capability areas with concrete verbs, but relies on only two verbs (configure, verify) where comprehensive coverage would enumerate more distinct operations.

4 / 5

Completeness

Both halves are present: a clear what ("Configure and verify Flutter flavors...") and an explicit trigger clause ("Use for local artifact configuration"), but the when-clause is narrow and routing-focused rather than stating concrete trigger phrases like "Use when building or signing a release".

4 / 5

Trigger Term Quality

Natural terms users would say are present ("Flutter", "flavors", "signing", "release", "build", "CI"), but common variations and artifact formats (APK, AAB, IPA, app store, publish) are missing.

4 / 5

Distinctiveness Conflict Risk

Clear niche (Flutter release builds) with explicit disambiguation against a sibling skill ("route CI provider workflows to flutter-ci-cd"), giving distinct triggers and minimal conflict risk.

5 / 5

Total

17

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository

thienqo/flutter-skills

Path

skills/flutter-build-release/SKILL.md

Reviewed

Table of Contents

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