
mcpls
by bug-ops
Universal MCP to LSP bridge providing AI agents with compiler-level code intelligence.
What it does
mcpls acts as a bridge between the Model Context Protocol and Language Server Protocol (LSP). It allows AI agents to move beyond treating code as mere text, granting them access to real type inference, cross-reference analysis, and semantic navigation as provided by actual language servers.
Tools
get_hover: Retrieves type signatures and documentation for a symbol.get_definition: Jumps to the definition of a symbol across the workspace.get_references: Finds all usages of a symbol in the codebase.get_diagnostics: Provides actual compiler errors and warnings.rename_symbol: Performs workspace-wide renames with full reference tracking.get_completions: Offers context-aware code suggestions.
Installation
Install via Cargo:
cargo install mcpls
Add to claude_desktop_config.json:
{
"mcpServers": {
"mcpls": {
"command": "mcpls",
"args": []
}
}
}
Supported hosts
- claude
Quick install
cargo install mcplsInformation
- Pricing
- free
- Published
- 5/12/2026
- stars





