High-performance Model Context Protocol (MCP) server & CLI for C and C++: offline cppreference, semantic code analysis (clangd + xmake/CMake), Core Guidelines, SEI CERT, and compiler matrix.
Model Context Protocol (MCP) server that empowers AI coding assistants with authoritative, real-time C and C++ documentation directly from cppreference.com.
- Authoritative C/C++ Lookup: Instant access to standard headers, containers, algorithms, keywords, and C++20/23/26 features. - Semantic Code Intelligence (xmake + clangd LSP): Deep AST understanding of your local codebase with automatic compilation database generation via xmake, symbol search, type inheritance, call hierarchies, and usage examples (searchcodesymbols, analyzecodesymbol). - Live Compiler Diagnostics & AST Renaming: Real-time error detection with caret pointers (^~~~), AST-based safe symbol renaming across all workspace files, and automated header tracking (getcodediagnostics, renamecodesymbol). - C/C++ Code Formatter: Instant in-memory and file formatting via clang-format with project .clang-format auto-discovery, standard presets (LLVM, Google), line ranges, and unified diff preview (formatcode). - Host-Aware clang-tidy Linting: Runs clang-tidy over project files with check presets (modernize, bugprone, performance, portability, cppcoreguidelines, cert, security, all), reports diagnostics with caret positions, and applies fixes in place only when explicitly requested (runclangtidy). - Host-Aware Module Toolchain Detection: Inspects the host clang++, g++, libc++ and clangd to state which import std; setup is viable, including the clangd vs GCC .gcm BMI mismatch (checkmoduletoolchain). - C/C++ Documentation Generator (clang-doc): Generates comprehensive API documentation from source code and Doxygen comm
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