Refactoring
CheckedAutomates complex backend code refactoring tasks, improving maintainability and performance based on s-hiraoku's proven patterns.
Install on your platform
Showing Claude Code. One command installs this skill into any of the agents below.
- 1
Run this in your project
terminal$ npx skills add s-hiraoku/synapse-a2a --skill refactoring -a claude-code Uses the open-source
skillsCLI and needs Node.js. Add-gto install it for your user instead of this project.
What we know about this skill
Publisher
s-hiraoku
Taken from the source listing. We haven't verified who controls this account.
Install target
Live repository
Not pinned. Installing fetches whatever the repository holds at the time you run the command.
Automated safety checks
This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.
Declares what it does: passed
SKILL.md parses and declares a name and a description.
SKILL.md exists, its frontmatter parses, and it declares a name and a description.
No undeclared network calls: passed
Makes no network calls.
Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.
No obfuscated payloads: passed
No encoded or obfuscated payloads.
No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.
No credential access: passed
Reads no keys, tokens, keychains or credential files.
Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.
No pipe-to-shell installers: passed
No pipe-to-shell or download-and-run installers.
No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.
Pinned to a commit: passed
Scanned s-hiraoku/synapse-a2a at 844eb75d92.
The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.
- Commit
- 844eb75d92
- Scanned
- 3 files, 126 lines
- Copies in repo
- 3 — all of them scanned
About this skill
What it does
This skill automates complex backend code refactoring tasks, improving maintainability and performance using established patterns. Refactoring involves restructuring existing computer code without altering its external behavior. The skill focuses on applying core refactoring patterns such as extracting methods, inlining methods, moving logic between objects, simplifying conditional expressions, and improving naming conventions.
When to use it
- When encountering duplicated code ("Rule of Three").
- When dealing with long methods or large classes (code smells).
- Before adding new features to simplify the implementation process.
Key capabilities
- Extract Method: Transforms a fragment of an existing method into a new, separate method.
- Inline Method: Moves the body of a simple method directly into its callers and removes the original method.
- Move Method/Field: Relocates code or fields to more appropriate classes to reduce coupling.
- Decompose Conditional: Extracts complex conditional logic into clearly named methods.
- Consolidate Conditional Expression: Merges multiple conditional checks that result in the same outcome.
- Rename: Improves code clarity by using intention-revealing names for variables, methods and classes.
- Replace Magic Number with Symbolic Constant: Substitutes literal numbers with named constants to enhance readability.
Example prompts
- "Refactor this method to extract a smaller helper function."
- "Can you move this field to the appropriate class?"
- "Simplify this conditional expression."
Tips & gotchas
- Ensure a comprehensive test suite is in place before starting any refactoring.
- Make small, incremental changes and run tests frequently after each step.
- Commit your code often after verifying each refactoring step.