solidity-language-server

solidity-language-server

A Claude Code plugin that provides Solidity language server support via solidity-language-server.

Prerequisites

Install the Solidity language server:

curl -fsSL https://asyncswap.org/lsp/install.sh | sh

Installation

1. Add the marketplace:

/plugin marketplace add asyncswap/solidity-language-server-plugin

2. Install the plugin:

/plugin install solidity-language-server@asyncswap

Features

• Go to Definition / Declaration — jump to any symbol across files, including qualifier segments in qualified type paths
• Find References — all usages of a symbol across the project, with interface/implementation equivalence
• Rename — project-wide symbol rename with prepare support
• Hover — signatures, NatSpec docs, function/error/event selectors, @inheritdoc resolution
• Completions — scope-aware with two modes (fast cache vs full recomputation)
• Document Links — clickable imports, type names, function calls
• Document Symbols / Workspace Symbols — outline and search
• Formatting — via forge fmt
• Diagnostics — from solc and forge lint
• Signature Help — parameter info on function calls, event emits, and mapping access
• Inlay Hints — parameter names at call sites
• Go to Implementation — jump from interface/abstract declarations to concrete implementations
• Call Hierarchy — navigate call graphs across contracts and libraries (incoming/outgoing calls)
• Code Actions — quickfix engine (e.g., "Remove unused import" via forge-lint diagnostics)
• File Operations — template scaffolding on create, import updates on rename/delete
• Semantic Tokens — full, range, and delta semantic highlighting
• Folding Ranges — contracts, functions, structs, enums, blocks, comments, imports
• Selection Ranges — smart expand/shrink selection
• Execute Commands — solidity.clearCache, solidity.reindex
• Update Check — notifies when a newer version is available

License

MIT