From codemunch
Detect which Language Server Protocol (LSP) servers are available for the current project and configure codemunch to use them. Checks for installed language servers across all major languages and writes the LSP config to .claude/codemunch/config.json.
How this skill is triggered — by the user, by Claude, or both
Slash command
/codemunch:detect-lspThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Detect available language servers and configure codemunch to use them for precise symbol extraction.
Detect available language servers and configure codemunch to use them for precise symbol extraction.
# Identify languages present in the project
find . -maxdepth 4 \( \
-name "*.ts" -o -name "*.tsx" -o -name "*.js" -o -name "*.jsx" \
-o -name "*.py" \
-o -name "*.go" \
-o -name "*.rs" \
-o -name "*.rb" \
-o -name "*.java" -o -name "*.kt" \
-o -name "*.cs" \
-o -name "*.cpp" -o -name "*.c" -o -name "*.h" \
-o -name "*.php" \
-o -name "*.swift" \
-o -name "*.lua" \
-o -name "*.zig" \
-o -name "*.ex" -o -name "*.exs" \
-o -name "*.hs" \
-o -name "*.ml" -o -name "*.mli" \
\) -not -path "*/node_modules/*" -not -path "*/.git/*" \
-not -path "*/target/*" -not -path "*/__pycache__/*" \
2>/dev/null | \
sed 's/.*\.//' | sort | uniq -c | sort -rn | head -20
For each detected language, check if a server is installed:
# TypeScript / JavaScript
which typescript-language-server 2>/dev/null && echo "LSP:typescript=typescript-language-server --stdio"
which tsserver 2>/dev/null && echo "LSP:typescript-alt=tsserver"
# Check via npx as fallback
npx --yes typescript-language-server --version 2>/dev/null && echo "LSP:typescript-npx=npx typescript-language-server --stdio"
# Python
which pylsp 2>/dev/null && echo "LSP:python=pylsp"
which pyright-langserver 2>/dev/null && echo "LSP:python=pyright-langserver --stdio"
which pyright 2>/dev/null && echo "LSP:python-alt=pyright --stdio"
which jedi-language-server 2>/dev/null && echo "LSP:python-alt2=jedi-language-server"
# Go
which gopls 2>/dev/null && echo "LSP:go=gopls"
# Rust
which rust-analyzer 2>/dev/null && echo "LSP:rust=rust-analyzer"
# Ruby
which solargraph 2>/dev/null && echo "LSP:ruby=solargraph stdio"
which ruby-lsp 2>/dev/null && echo "LSP:ruby-alt=ruby-lsp"
# Java
which jdtls 2>/dev/null && echo "LSP:java=jdtls"
which java-language-server 2>/dev/null && echo "LSP:java-alt=java-language-server"
# Kotlin
which kotlin-language-server 2>/dev/null && echo "LSP:kotlin=kotlin-language-server"
# C / C++
which clangd 2>/dev/null && echo "LSP:c=clangd"
which ccls 2>/dev/null && echo "LSP:c-alt=ccls"
# C#
which omnisharp 2>/dev/null && echo "LSP:csharp=omnisharp -lsp"
which csharp-ls 2>/dev/null && echo "LSP:csharp-alt=csharp-ls"
# PHP
which phpactor 2>/dev/null && echo "LSP:php=phpactor language-server"
which intelephense 2>/dev/null && echo "LSP:php-alt=intelephense --stdio"
# Swift
which sourcekit-lsp 2>/dev/null && echo "LSP:swift=sourcekit-lsp"
# Lua
which lua-language-server 2>/dev/null && echo "LSP:lua=lua-language-server"
# Zig
which zls 2>/dev/null && echo "LSP:zig=zls"
# Elixir
which elixir-ls 2>/dev/null && echo "LSP:elixir=elixir-ls"
which lexical 2>/dev/null && echo "LSP:elixir-alt=lexical"
# Haskell
which haskell-language-server 2>/dev/null && echo "LSP:haskell=haskell-language-server-wrapper --lsp"
which haskell-language-server-wrapper 2>/dev/null && echo "LSP:haskell=haskell-language-server-wrapper --lsp"
# OCaml
which ocamllsp 2>/dev/null && echo "LSP:ocaml=ocamllsp"
# Bash / Shell
which bash-language-server 2>/dev/null && echo "LSP:bash=bash-language-server start"
# YAML
which yaml-language-server 2>/dev/null && echo "LSP:yaml=yaml-language-server --stdio"
# JSON
which vscode-json-language-server 2>/dev/null && echo "LSP:json=vscode-json-language-server --stdio"
# CSS / HTML
which vscode-css-language-server 2>/dev/null && echo "LSP:css=vscode-css-language-server --stdio"
which vscode-html-language-server 2>/dev/null && echo "LSP:html=vscode-html-language-server --stdio"
which universal-ctags 2>/dev/null && echo "CTAGS=universal-ctags"
which ctags 2>/dev/null && ctags --version 2>&1 | grep -q "Universal" && echo "CTAGS=ctags (universal)"
which ctags 2>/dev/null && echo "CTAGS=ctags (exuberant or basic)"
which rg 2>/dev/null && echo "RG=rg $(rg --version | head -1)"
which grep 2>/dev/null && echo "GREP=grep (fallback)"
Create or update .claude/codemunch/config.json in the project root:
{
"version": "1.0",
"engines": {
"[language]": {
"primary": "lsp",
"lsp_cmd": "[detected command]",
"fallback": "ctags",
"last_resort": "rg"
}
},
"index_path": ".claude/codemunch/index.json",
"last_indexed": null,
"stats": {
"total_symbols": 0,
"files_indexed": 0
}
}
Add one entry per detected language. For languages with no LSP, set primary to ctags or rg directly.
✅ codemunch LSP detection complete
Engines configured:
TypeScript → typescript-language-server (LSP) ✅
Python → pylsp (LSP) ✅
Go → gopls (LSP) ✅
Rust → rust-analyzer (LSP) ✅
Fallback chain for unlisted languages:
ctags → [installed ✅ / not found ⚠️]
ripgrep → [installed ✅ / not found ⚠️]
Run /codemunch:index to build the symbol index.
If a language has no LSP and ctags is missing, suggest install commands:
brew install universal-ctags ripgrepapt install universal-ctags ripgrepscoop install ctags ripgrepnpx claudepluginhub benmarte/codemunch --plugin codemunchSets up LSP servers by auto-detecting project languages (Python, TypeScript/JS, Go, Rust, C#), researching recommendations via MCP, and configuring .lsp.json. Interactive, auto, check, research modes.
Installs and configures LSP servers for Claude Code to enable go-to-definition, find-references, rename-symbol, and real-time diagnostics in Python, TypeScript/JS, Go, Rust, Java, C#, PHP, Kotlin, Ruby, and more.
Detects LSP servers for 18 languages including TypeScript, Python, Go, Rust, Java; installs missing ones via npm, pip, go; integrates with Claude Code for real-time diagnostics during /cc-setup phase 7 or project setup.