{"slug":"karellen-lsp-mcp","title":"karellen-lsp-mcp","description":"LSP-backed code intelligence for Claude Code via MCP and native LSP. Navigate definitions, references, call hierarchies, type hierarchies, hover documentation, symbols, and diagnostics across C/C++ (clangd), Java/Kotlin (jdtls), and any language with a custom LSP server.\n\nTwo interfaces, one shared daemon:\n- **Native LSP proxy** (`karellen-lsp`): Transparent code intelligence — no permission prompts, no manual registration. Auto-detects languages and routes to backend LSP servers.\n- **MCP interface** (`karellen-lsp-mcp`): Explicit tool calls with structured responses for fine-grained control.\n\nMultiple Claude sessions share a single daemon and single LSP server per project, avoiding duplicate indexing. Supports autodetection of CMake, Meson, Gradle, Maven, and other build systems.","developer":null,"category":null,"reported_installs":null,"active":true,"first_seen_at":"2026-10-03T22:13:33.942Z","last_seen_at":"2026-10-10T18:00:00.630Z","last_changed_at":"2026-10-03T22:13:33.942Z","platform":"claude","sources":["Community"],"works_with":["Claude Code"],"marketplace_url":null,"repository_url":"https://github.com/karellen/karellen-lsp-mcp.git","web_data":{},"github_data":{},"catalog_sources":{"community":[{"name":"karellen-lsp-mcp","source":{"sha":"a811c3f17db87e378af0604c1ea4239406dbe01c","url":"https://github.com/karellen/karellen-lsp-mcp.git","source":"url"},"homepage":"https://github.com/karellen/karellen-lsp-mcp","description":"LSP-backed code intelligence for Claude Code via MCP and native LSP. Navigate definitions, references, call hierarchies, type hierarchies, hover documentation, symbols, and diagnostics across C/C++ (clangd), Java/Kotlin (jdtls), and any language with a custom LSP server.\n\nTwo interfaces, one shared daemon:\n- **Native LSP proxy** (`karellen-lsp`): Transparent code intelligence — no permission prompts, no manual registration. Auto-detects languages and routes to backend LSP servers.\n- **MCP interface** (`karellen-lsp-mcp`): Explicit tool calls with structured responses for fine-grained control.\n\nMultiple Claude sessions share a single daemon and single LSP server per project, avoiding duplicate indexing. Supports autodetection of CMake, Meson, Gradle, Maven, and other build systems."}]}}