Agent skill

Review Self

by hyochan in hyochan/flutter_calendar_carousel

Independently review and improve the current fluttercalendarcarousel implementation, working-tree changes, commit range, or pull request; fix actionable in-scope gaps; rerun relevant verification…

MITAuto-check passedMobile

Install Review Self

skills CLI
$ npx skills add hyochan/flutter_calendar_carousel --skill review-self -a claude-code

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

GitHub CLI
$ gh skill install hyochan/flutter_calendar_carousel review-self --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/hyochan/flutter_calendar_carousel.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.codex/skills/review-self .claude/skills/review-self && 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
review-self
GitHub stars
860
Token cost
~999 tokens
SKILL.md length
495 words
Files
2
Skills in repo
7
Repo updated
First seen
Licence
MIT

At a glance

Independently review and improve the current fluttercalendarcarousel implementation, working-tree changes, commit range, or pull request; fix actionable in-scope gaps; rerun relevant verification…

  • Works in 7 steps: Resnapshot the full target from disk. Do… → Read requirements, surrounding… → Review for requirement completeness, API… → …
  • Final verification
  • SKILL.md covers Preserve Scope And Authority, One Complete Round, PR Fallback Mode and Five-Minute Confirmation
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Review Self is an agent skill from hyochan/flutter_calendar_carousel. Independently review and improve the current fluttercalendarcarousel implementation, working-tree changes, commit range, or pull request; fix actionable in-scope gaps; rerun relevant verification; and recheck at five-minute intervals until stable. Use for self-review, final verification, implementation audits, or fallback coverage when an external PR reviewer is unavailable.

Its SKILL.md is about 1000 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Mobile, covering Cross-platform mobile apps and Pull requests. It works with Flutter. The repository describes itself as: Calendar widget for flutter that is swipeable horizontally. This widget can help you build your own calendar widget highly customizable. The licence is MIT.

When your agent uses it

  • Final verification
  • Implementation audits
  • Fallback coverage when an external PR reviewer is unavailable

Example prompts

  • “/review-self”

Workflow steps

7 steps, taken from the first numbered list in SKILL.md.

  1. Resnapshot the full target from disk. Do not review only the latest commit.
  2. Read requirements, surrounding implementation, tests, docs, relevant issues,
  3. Review for requirement completeness, API compatibility, date/time edge cases,
  4. Validate every finding against current code. Reject taste-only churn,
  5. Fix all validated in-scope findings in one coherent batch. Regenerate native
  6. Reread the final diff and run the checks required by AGENTS.md and changed
  7. Commit and push only when authorized, staging only the current batch.

What it can do on your machine

Read from SKILL.md and the folder at commit 36f6b51. 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

Review Self loads about 999 tokens when it runs. Until then it costs about 98 tokens; SKILL.md has 495 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~98
When it runs · the whole SKILL.md, loaded when a task matches
~999

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 hyochan/flutter_calendar_carousel at commit 36f6b51, republished under its MIT licence (© hyochan). 495 words, ~999 tokens.

Download SKILL.mdSave it as .claude/skills/review-self/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
review-self
description
Independently review and improve the current flutter_calendar_carousel implementation, working-tree changes, commit range, or pull request; fix actionable in-scope gaps; rerun relevant verification; and recheck at five-minute intervals until stable. Use for self-review, final verification, implementation audits, or fallback coverage when an external PR reviewer is unavailable.

Review Self

Review the current work independently, fix validated gaps, and confirm stability.

Preserve Scope And Authority

  • Read AGENTS.md and reconstruct the requested outcome and acceptance criteria.
  • Review a supplied PR, range, or path; otherwise use the current branch plus all staged, unstaged, and untracked changes against its actual merge base.
  • Record initial Git state and preserve unrelated work.
  • Do not commit, push, create or edit a PR, post comments, merge, or release unless the original request already authorized that action.
  • Stop for a material product choice, irreversible action, or scope expansion.

One Complete Round

  1. Resnapshot the full target from disk. Do not review only the latest commit.
  2. Read requirements, surrounding implementation, tests, docs, relevant issues, and current CI/review evidence.
  3. Review for requirement completeness, API compatibility, date/time edge cases, rendering and gesture behavior, state transitions, error paths, platform and Flutter compatibility, dependency safety, tests, documentation, examples, release correctness, and security.
  4. Validate every finding against current code. Reject taste-only churn, duplicates, and unrelated improvements.
  5. Fix all validated in-scope findings in one coherent batch. Regenerate native or lock files through their owning tools.
  6. Reread the final diff and run the checks required by AGENTS.md and changed paths. Do not repeat an expensive check when its inputs are unchanged.
  7. Commit and push only when authorized, staging only the current batch.

Use $flutter-calendar-carousel-workflows to load only the needed detailed command. For a risky cross-cutting change use .claude/commands/verify-all.md. For GitHub issue work use .claude/commands/resolve-issue.md.

PR Fallback Mode

When $review-pr invokes this skill because an external reviewer is unavailable:

  • Run exactly one complete round against the supplied base, head SHA, requirements, and changed paths.
  • Preserve the caller's commit, push, and reply authority.
  • Do not re-enter $review-pr, request reviewers, handle trigger comments, or schedule another poll.
  • Return head and working-tree fingerprints, findings and fixes, checks run, and a clean or blocked result. Coverage is valid only for that exact head.
Show full SKILL.md (175 more words)Show less

Five-Minute Confirmation

  • Run immediately, then use a real product recurring monitor or wake-up to re-enter $review-self after 300 seconds.
  • Do not use sleep, a shell loop, nohup, or a background process.
  • Carry goal, target/base, head/tree fingerprints, working-tree fingerprint, feedback and check IDs, findings/fix attempts, poll count, clean count, and existing authority outside tracked repository files.
  • A round is clean only when no actionable finding remains, required checks pass, required PR state is terminal and successful, and the resulting diff has been reread.
  • Finish after two consecutive clean snapshots separated by five minutes. Reset on any material change. If explicitly asked for one pass or invoked in PR fallback mode, do not schedule the confirmation.
  • If no recurring mechanism is available, report that limitation after the immediate round instead of pretending a future check was scheduled.

Stop on success, user redirection, incompatible target change, missing authority, the same finding after two fix attempts, the same blocking tool failure for three rounds, or twelve unchanged pending polls. Report exact evidence and never call a blocked result clean.

© hyochan, 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 1 other file in .codex/skills/review-self of hyochan/flutter_calendar_carousel.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 36f6b51

Compare with similar skills

Review Self 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.

Review Self compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Review Self this skillhyochan/flutter_calendar_carousel860—~999Automated safety check: PassMIT
Frb Prepare PRfzyzcjy/flutter_rust_bridge5.4k—~998Automated safety check: PassMIT
Frb PR Reviewfzyzcjy/flutter_rust_bridge5.4k—~485Automated safety check: PassMIT
Reviewing Devtools PRsflutter/devtools1.7k—~638Automated safety check: PassBSD-3-Clause
Frb Issue To Green PRfzyzcjy/flutter_rust_bridge5.4k—~1.8kAutomated safety check: PassMIT
Code Review Skillawesome-skills/code-review-skill2.1k—~2.8kAutomated safety check: NotesMIT

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Works with

Categories

Questions about Review Self

What does Review Self do?

Independently review and improve the current fluttercalendarcarousel implementation, working-tree changes, commit range, or pull request; fix actionable in-scope gaps; rerun relevant verification…. Review Self is an agent skill from hyochan/flutter_calendar_carousel. Independently review and improve the current fluttercalendarcarousel implementation, working-tree changes, commit range, or pull request; fix actionable in-scope gaps; rerun relevant verification; and recheck at five-minute intervals until stable.

When should I use Review Self?

Review Self fits situations like: final verification; implementation audits; fallback coverage when an external PR reviewer is unavailable.

How do I install Review Self in Claude Code?

Run `npx skills add hyochan/flutter_calendar_carousel --skill review-self -a claude-code`. Or copy the skill folder (.codex/skills/review-self in hyochan/flutter_calendar_carousel) into .claude/skills/review-self in your project. Claude Code loads it when a task matches its description.

How do I install Review Self in Codex?

Run `npx skills add hyochan/flutter_calendar_carousel --skill review-self -a codex`. Or copy the skill folder (.codex/skills/review-self in hyochan/flutter_calendar_carousel) into .agents/skills/review-self in your project. Codex loads it when a task matches its description.

Can I use Review Self 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 hyochan/flutter_calendar_carousel --skill review-self -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/review-self, .gemini/skills/review-self, .github/skills/review-self and .opencode/skills/review-self in your project.

What does Review Self need to run?

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

Does Review Self 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 Review Self 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 Review Self use?

Review Self 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 Review Self use?

About 999 tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Review Self?

Skills that share tags, products or a category with Review Self: Frb Prepare PR (fzyzcjy/flutter_rust_bridge, 5.4k stars), Frb PR Review (fzyzcjy/flutter_rust_bridge, 5.4k stars), Reviewing Devtools PRs (flutter/devtools, 1.7k stars) and Frb Issue To Green PR (fzyzcjy/flutter_rust_bridge, 5.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Review Self?

hyochan (a GitHub user) maintains it in hyochan/flutter_calendar_carousel, which has 860 GitHub stars. The repository holds 7 skills in this directory. The repository was last updated on September 21, 2026.

Source: hyochan/flutter_calendar_carousel on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.