swiftlang/sourcekit-lsp

Health v2 · maintenance only

Adoption not part of the score

3903 stars · 387 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

SourceKit-LSP is a Language Server Protocol implementation for Swift and C-based languages, built on sourcekitd and clangd. It provides intelligent editor features like code completion, jump-to-definition, and cross-language source indexing for editors that support LSP.

Use cases

• get code completion for Swift in VS Code or Neovim
• jump to definition across Swift and C code
• index a Swift Package Manager project for cross-module navigation
• use LSP with a CMake project via compile_commands.
• set up Swift language support in any LSP-capable editor

When to choose

• you develop Swift or C-based code in an editor other than Xcode
• you need cross-language indexing and navigation for Swift/C projects
• you use Swift Package Manager or CMake build systems

When to avoid

• you only work in Xcode, which bundles its own tooling
• you need background index updates without building your project or enabling experimental background indexing
• you work in languages outside the Swift/C family

Facets

service · maturity stable

editor developer-tools search-engine developer-tools programming-languages text-editors cross-platform cli language-server-protocol lsp swift clangd code-completion code-indexing swift-package-manager macos linux

Member repositories

For agents

markdown · JSON · MCP: product_card(name="swiftlang/sourcekit-lsp")