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Agent skill

Common Feedback Reporter

by HoangNguyen0403 in HoangNguyen0403/agent-skills-standard

Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write.

MITAuto-check passedMobile

Install Common Feedback Reporter

skills CLI
$ npx skills add HoangNguyen0403/agent-skills-standard --skill common-feedback-reporter -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install HoangNguyen0403/agent-skills-standard common-feedback-reporter --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/HoangNguyen0403/agent-skills-standard.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/common/common-feedback-reporter .claude/skills/common-feedback-reporter && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
common-feedback-reporter
GitHub stars
572
Token cost
~1.1k tokens
SKILL.md length
383 words
Files
4 (incl. references)
Skills in repo
211
Repo updated
First seen
Licence
MIT

At a glance

Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write.

  • Writing Flutter/Dart/TS code
  • SKILL.md covers Priority: P0 (CRITICAL) —…, Mandatory execution contract, 🚨 Checkpoint: Before File… and Violation Report Format, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Editing SKILL.md files with active project skills

What it does

Common Feedback Reporter is an agent skill from HoangNguyen0403/agent-skills-standard. Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write. Use when writing Flutter/Dart/TS code or editing SKILL.md files with active project skills. Load as composite; on auto-fixed violation, also load +common/common-learning-log.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 5 other files, including reference files (for example `evals/evals.json`, `references/test-scenarios.md` and `references/violation-examples.md`).

It sits in Mobile, covering Cross-platform mobile apps and Skill authoring. It works with Flutter and Dart. The repository describes itself as: A collection of Agent Skills Standard and Best Practice for Programming Languages, Frameworks that help our AI Agent follow best practies on frameworks and programming laguages. The licence is MIT.

When your agent uses it

  • Writing Flutter/Dart/TS code
  • Editing SKILL.md files with active project skills

Example prompts

  • “/common-feedback-reporter”

What it can do on your machine

Read from SKILL.md and the folder at commit b529c2d. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Common Feedback Reporter loads about 1.1k tokens when it runs, and up to ~4.6k if it reads all its reference files. Until then it costs about 79 tokens; SKILL.md has 383 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~79
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~4.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from HoangNguyen0403/agent-skills-standard at commit b529c2d, republished under its MIT licence (© HoangNguyen0403). 383 words, ~1,077 tokens.

Download SKILL.mdSave it as .claude/skills/common-feedback-reporter/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.
name
common-feedback-reporter
description
Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write. Use when writing Flutter/Dart/TS code or editing SKILL.md files with active project skills. Load as composite; on auto-fixed violation, also load +common/common-learning-log.

Feedback Reporter

Priority: P0 (CRITICAL) — Auto-detect skill violations before file writes.

Mandatory execution contract

For any request that writes code or edits SKILL.md, treat the requested change as a planned write. Before showing code, run this audit and emit the complete violation block when a loaded skill rule is violated. The block must include these exact labels: SKILL VIOLATION DETECTED, Auto-fixed, Root Cause, User Intent, and Skill Gap. Then apply the fix and show the corrected result. Do not silently produce the violating implementation, and do not replace the required block with a summary.

Apply the same contract to these cases:

  • If a draft SKILL.md exceeds the 100-line limit, report the 100-line violation, move large examples to references/, and include Root Cause, User Intent, and Skill Gap before rewriting it.
  • If a skill recommends an obsolete framework path or API, report OUTDATED_GUIDANCE and include User Intent and Skill Gap before giving the current replacement.

For the oversized-draft case, include this exact sentence pattern before the rewrite: SKILL.md is 100+ lines; extract large examples to references/. Root Cause: ... User Intent: ... Skill Gap: ....

🚨 Checkpoint: Before File Writes

Quick check before write_to_file, replace_file_content, multi_replace_file_content:

  1. Check - Any skills loaded for this file extension?
  • NO → ✅ Proceed silently
  • YES → Continue to step 2
  1. Audit - planned code violate loaded skill rules?
  • NO → ✅ Proceed silently — ** NOT submit feedback report**
  • YES → Output violation block below, then fix immediately
Show full SKILL.md (152 more words)Show less

Violation Report Format

When violation detected, output this block before fixing:

🚨 SKILL VIOLATION DETECTED
Skill:        [skill-id]
File:         [relative/path/to/file.ext]:[line-range]
Rule:         [exact rule text from SKILL.md]
Violation:    [what planned code does — up to 5-line offending snippet]
Fix:          [corrected approach — up to 5-line corrected snippet]
Auto-fixed:   YES / NO
Root Cause:   [AMBIGUOUS_RULE | MISSING_COVERAGE | OUTDATED_GUIDANCE | COMPETING_RULES | PATTERN_MISMATCH]
User Intent:  [1 sentence: what the user was trying to achieve]
Skill Gap:    [1–2 sentences: what change to the SKILL.md would prevent this next time]
Co-skills:    [other active skill IDs, comma-separated, or 'none']
Root Cause Guide
CodeWhen to use
AMBIGUOUS_RULERule wording permits multiple interpretations
MISSING_COVERAGECommon pattern not addressed anywhere in skill
OUTDATED_GUIDANCESkill references deprecated API or framework version
COMPETING_RULESTwo loaded skills gave contradictory guidance
PATTERN_MISMATCHAI misread or misapplied anti-pattern definition

Then apply fix immediately — not wait for user confirmation.

Pre-Completion Check

Before notify_user or task completion:

** I write code?** YES → ** I audit skills?** NO → Audit now

Anti-Patterns

  • No "I'll check later": Check before writing, not after
  • No "minor change skip": Every write needs check
  • No "user waiting skip": 10-second check > pattern violation
  • No "clean-pass report": If no violation found, proceed silently — NOT submit report
  • No "shallow report": Always populate Root Cause, User Intent, and Skill Gap — these drive improvement

Use report labels SKILL VIOLATION DETECTED, Auto-fixed, Root Cause, User Intent, and Skill Gap; move oversized examples to references/.

© HoangNguyen0403, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 3 other files (references) in skills/common/common-feedback-reporter of HoangNguyen0403/agent-skills-standard.

  • SKILL.md
  • evals/evals.json
  • references/test-scenarios.md
  • references/violation-examples.md

Open the folder on GitHubat commit b529c2d

Compare with similar skills

Common Feedback Reporter next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Common Feedback Reporter compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Common Feedback Reporter this skillHoangNguyen0403/agent-skills-standard572—~1.1kAutomated safety check: PassMIT
Engine Whats Newflutter/flutter180k—~978Automated safety check: PassBSD-3-Clause
Flutter Cherry Pickflutter/flutter180k—~1.8kAutomated safety check: PassBSD-3-Clause
Upgrade Browserflutter/flutter180k—~1.1kAutomated safety check: PassBSD-3-Clause
Bump Dartflutter/flutter180k—~1.2kAutomated safety check: PassBSD-3-Clause
Run Devicelab With Ledflutter/flutter180k—~852Automated safety check: PassBSD-3-Clause

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Works with

Categories

Questions about Common Feedback Reporter

What does Common Feedback Reporter do?

Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write. Common Feedback Reporter is an agent skill from HoangNguyen0403/agent-skills-standard. Pre-write audit for skill violations: checks planned code against loaded skill anti-patterns before any file write.

When should I use Common Feedback Reporter?

Common Feedback Reporter fits situations like: writing Flutter/Dart/TS code; editing SKILL.md files with active project skills.

How do I install Common Feedback Reporter in Claude Code?

Run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-feedback-reporter -a claude-code`. Or copy the skill folder (skills/common/common-feedback-reporter in HoangNguyen0403/agent-skills-standard) into .claude/skills/common-feedback-reporter in your project. Claude Code loads it when a task matches its description.

How do I install Common Feedback Reporter in Codex?

Run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-feedback-reporter -a codex`. Or copy the skill folder (skills/common/common-feedback-reporter in HoangNguyen0403/agent-skills-standard) into .agents/skills/common-feedback-reporter in your project. Codex loads it when a task matches its description.

Can I use Common Feedback Reporter in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add HoangNguyen0403/agent-skills-standard --skill common-feedback-reporter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/common-feedback-reporter, .gemini/skills/common-feedback-reporter, .github/skills/common-feedback-reporter and .opencode/skills/common-feedback-reporter in your project.

What does Common Feedback Reporter need to run?

SKILL.md names no scripts, command-line tools or credentials: Common Feedback Reporter is instructions for the agent only.

Does Common Feedback Reporter access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Common Feedback Reporter safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Common Feedback Reporter use?

Common Feedback Reporter is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Common Feedback Reporter use?

About 1.1k tokens (SKILL.md is roughly 4.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.5k tokens, read only when the agent opens those files.

What are the alternatives to Common Feedback Reporter?

Skills that share tags, products or a category with Common Feedback Reporter: Engine Whats New (flutter/flutter, 180k stars), Flutter Cherry Pick (flutter/flutter, 180k stars), Upgrade Browser (flutter/flutter, 180k stars) and Bump Dart (flutter/flutter, 180k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Common Feedback Reporter?

HoangNguyen0403 (a GitHub user) maintains it in HoangNguyen0403/agent-skills-standard, which has 572 GitHub stars. The repository holds 211 skills in this directory. The repository was last updated on October 9, 2026.

Source: HoangNguyen0403/agent-skills-standard on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.