serena-semantic-code

Locate and navigate code symbols using LSP-powered semantic tools.

2|Updated Jun 21, 2019

Search Tags:#refactoring #lsp #serena #code-navigation #symbol-editing #semantic-tools #emergency-practices

Ready to run

npx skills add https://github.com/helmecke/dotfiles --skill serena-semantic-code

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: serena-semantic-code
Source: https://github.com/helmecke/dotfiles/tree/main/dot_config/opencode/skill/serena-semantic-code
Command: npx skills add https://github.com/helmecke/dotfiles --skill serena-semantic-code

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Serena enforces the use of semantic tooling over text-based approaches for code navigation, symbol discovery, and safe edits, dramatically reducing errors under load.

Core Features & Use Cases

Semantic symbol navigation (find_symbol, find_referencing_symbols, get_symbols_overview)
Symbol-level editing (insert_before_symbol, insert_after_symbol, rename_symbol, replace_symbol_body)
Fallback safety guidance (onboarding, activate_project, and LSP unavailability handling)
Use case examples: locating definitions, refactoring across large codebases, and rapid impact analysis

Quick Start

Describe your coding task to Serena and instruct it to always prefer semantic tools, onboarding if required

Frequently Asked Questions about serena-semantic-code

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

What is the best way to find symbol definitions and references in a large codebase?▼

Semantic code navigation using LSP-powered tools is the best way to locate definitions and references, offering precise symbol discovery across large codebases while minimizing the errors typical of text-based searches.

How do I safely refactor symbols across multiple files without breaking references?▼

To safely refactor symbols across files, use semantic symbol-level editing operations like rename_symbol and replace_symbol_body, which leverage LSP data to track and update all referencing locations accurately during structural modifications.

How does LSP semantic code navigation work for impact analysis?▼

LSP semantic code navigation works for impact analysis by querying the language server for precise symbol relationships, enabling rapid discovery of all referencing symbols and providing a reliable structural overview of potential change effects.

Can I use semantic code editing tools when the language server is unavailable?▼

When the language server is unavailable, semantic code editing tools cannot function normally, requiring explicit fallback safety guidance that shifts workflows to text-based searches while ensuring safe operation under those constrained conditions.

Do I need to activate my project before running semantic code navigation?▼

Yes, you need to activate your project before running semantic code navigation, because onboarding and project activation initialize the LSP environment required to locate symbols, discover references, and perform safe structural edits.