# Anilcancakir Claude Code Plugins Serena Refactor

> Serena Safe Refactoring

- Skill: `tomevault-io/anilcancakir-claude-code-plugins-serena-refactor` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/anilcancakir-claude-code-plugins-serena-refactor`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/anilcancakir-claude-code-plugins-serena-refactor/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/anilcancakir-claude-code-plugins-serena-refactor

---


# Serena Safe Refactoring

## Cross-Codebase Rename

```
rename_symbol(old_name="calcTax", new_name="calculate_tax")
```
- Updates ALL references automatically
- Works across files
- Handles imports/exports

## Replace Function Body

```
replace_symbol_body(symbol_name="process_payment", new_body="...")
```
- Preserves function signature
- Safer than text replacement
- Maintains formatting

## Pre-Refactoring Checklist

1. **Check impact**:
   ```
   find_referencing_symbols("function_to_change")
   ```
   Review all affected locations before changing.

2. **Verify tests exist**:
   ```
   find_symbol("test_function_to_change")
   ```

3. **Run tests after**:
   ```bash
   pytest tests/test_module.py -v
   ```

## Common Patterns

### Rename Function
```
find_referencing_symbols("old_name")  # Check impact
rename_symbol(old_name="old_name", new_name="new_name")
# Run tests
```

### Replace Implementation
```
find_symbol("function_name", include_body=true)  # See current
replace_symbol_body("function_name", new_body="...")
# Run tests
```

## Safety Notes

- Always check references before renaming
- Run tests after each refactoring step
- Document patterns in Serena memory for future reference

---
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<!-- tomevault:4.0:skill_md:2026-04-13 -->