lsp-setup

# LSP Setup Configure the right Language Server for a project so the `lsp` MCP tools (`diagnostics`, `goto_definition`, `find_references`, `symbols`, `rename`) actually work. This skill is an index: detect what a project needs, install the server, write the config, then verify with a real roundtrip. The list of servers we ship as **builtin** is the source of truth in `packages/lsp-tools-mcp/src/lsp/server-definitions.ts` (`BUILTIN_SERVERS` + `LSP_INSTALL_HINTS`). The per-language references below mirror it. --- ## PHASE 0 — LANGUAGE GATE (run first) Identify the language from the file extension, then **read the matching reference before installing or configuring anything**. | Extension(s) | Reference | |---|---| | `.ts .tsx .js .jsx .mjs .cjs .mts .cts .vue .svelte .astro` | `references/typescript/README.md` | | `.py .pyi` | `references/python/README.md` | | `.go` | `references/go/README.md` | | `.rs` | `references/rust/README.md` | | `.c .cpp .cc .cxx .h .hpp .hh .hxx` | `references/c-cpp/README.md` | | `.java` | `references/java/README.md` | | `.kt .kts` | `references/kotlin/README.md` | | `.cs .razor .cshtml` | `references/csharp/README.md` | | `.swift` | `references/swift/README.md` | | `.rb .rake .gemspec .ru` | `references/ruby/README.md` | | `.php` | `references/php/README.md` | | `.dart` | `references/dart/README.md` | | `.ex .exs` | `references/elixir/README.md` | | `.zig .zon` | `references/zig/README.md` | | `.lua` | `references/lua/README.md` | | `.sh .bash ...