C and C++ plugins

40 tagged C and C++, measured the same way as everything else here.

Browse within: claude-code-plugin 7

c-code-style

01

MaJerle/c-code-style

Plugin Claude Code

Bundles 1 skill · 79 tokens together

C coding style rules and clang-format enforcement for AI coding agents, based on Tilen Majerle's C style guide.

not rated 1.4k +2 1mo ago A tokens not measured original MIT

TheQtCompanyRnD/agent-skills

Plugin Claude Code

Bundles 13 skills, 1 MCP server · 1,348 tokens together

Agentic engineering skills for Qt software development, including Qt C++/QML code review, QML coding, and Qt C++/QML code documentation. Bundles the hosted Qt Documentation MCP server for live Qt API lookups. These skills use AI and can make mistakes. Always double-check the output carefully.

not rated 490 +11 changed today A tokens not measured

cext-review-toolkit

05

ReviewToolkits/cext-review-toolkit

Plugin Claude Code

Bundles 1 skill, 4 commands, 14 agents · 1,739 tokens together

CPython C/C++ extension analysis agents: refcount auditing (with borrowed-ref-across-callback detection), error path analysis, NULL safety scanning, GIL discipline checking, module state validation, type slot correctness, stable ABI compliance, version compatibility scanning, PyErrClear auditing, resource lifecycle tr.

not rated 29 2mo ago A tokens not measured original MIT

embedded-workbench

06

AmethystLuna/embedded-workbench

Plugin Claude Code

Bundles 8 skills, 4 agents, 1 hook · 656 tokens together

A collection of coding agents and skills for embedded C and C++, the languages commonly used for firmware in microcontrollers and other dedicated devices. It covers FreeRTOS, Keil MDK, ARMCLANG, hard-fault troubleshooting, state machines, system architecture, and LVGL patterns.

not rated 20 +4 changed 2d ago A tokens not measured original MIT

vs-token-safer

07

JSungMin/vs-token-safer

Plugin Claude Code

Bundles 3 skills, 6 commands, 1 agent, 1 plugin · 685 tokens together

Sits between Claude Code and your codebase and hands back a short file:line list instead of dumping source into the chat. It uses a real language server when it can (clangd / Roslyn / tsserver / pyright), tree-sitter when there's no toolchain, and a fuzzy search built from your repo's own naming when you don't know…

not rated 13 changed 22d ago A tokens not measured original MIT

blas_lapack

08

datathings/marketplace

Plugin Claude Code

Bundles 1 skill · 133 tokens together

Complete CBLAS and LAPACKE C API reference (LAPACK v3.12.1) covering 1284 functions across BLAS Level 1/2/3 vector and matrix operations, linear system solvers, eigenvalue/eigenvector computation, SVD, least squares, matrix factorizations, and auxiliary routines for scientific computing and high-performance numerical…

not rated 11 changed 2d ago A tokens not measured original Apache-2.0

ReviewToolkits/cpython-review-toolkit

Plugin Claude Code

Bundles 7 commands, 23 agents · 4,742 tokens together

CPython C code exploration and analysis agents: refcount auditing, error path analysis, GIL discipline, C complexity, include-graph mapping, PEP 7 style, NULL safety, deprecation, macros, and memory patterns — plus tree-sitter-based crash-class detectors (recursion-guard, destructor exception-clobber…

not rated 10 2mo ago A tokens not measured original MIT

cpp-lsp

10

zircote/cpp-lsp

Plugin Claude Code

Bundles 1 command · 10 tokens together

Claude Code plugin for C/C++ development with clangd LSP integration, 14 automated hooks for compilation, linting (clang-tidy), formatting (clang-format), and memory analysis (valgrind).

not rated 7 2mo ago A tokens not measured original MIT

cpp

13

photostructure/coding-skills

Plugin Claude Code

Bundles 2 skills, 1 agent · 365 tokens together

Two complementary modern-C++ (C++17) native-addon skills for Claude Code. resource-review traces object and resource lifetimes and reports only proven memory/resource defects (use-after-free, double-free, leaks, out-of-bounds, integer overflow, data races, Node-API handle/reference/threadsafe-function misuse), using a.

not rated 4 16d ago A tokens not measured original MIT

sextant

16

RSafargalin/sextant

Plugin Claude Code

Bundles 1 skill, 1 command, 1 MCP server · 92 tokens together

Structured access to a Swift, Objective-C, C or C++ codebase instead of grep: definitions, references, callers, impact of a change — read out of the compiler's index store.

not rated 2 2mo ago A tokens not measured original Apache-2.0

cpp-mentor

17

sectapunterx/cpp-mentor

Plugin Claude Code

Bundles 1 skill · 245 tokens together

A general, self-adapting C++ mentor for any project: onboards with a goal/domain/namespace/error-policy setup and a level audit whose questions are generated fresh per project, then LEAD mode teaches and assigns roadmap tasks (domain + C++ theory, acceptance criteria, Vim walkthrough for any editor, reviews without…

not rated 2 changed 17d ago A tokens not measured original MIT

drogon

19

voidvec/drogon-claude-plugin

Plugin Claude Code

Bundles 22 skills, 2 hooks · 986 tokens together

Guidance for writing C++ back-end services with Drogon, a web framework for building HTTP servers. It focuses on asynchronous code and common problems with callbacks and event loops.

not rated 1 changed 26d ago A tokens not measured original MIT

boost-asio-pro

20

alexprivalov/boost-asio-skill

Plugin Claude Code

Bundles 1 skill · 103 tokens together

Production-grade async C++ networking with Boost.Asio / standalone Asio — style selection by Boost version, verified version floors, strand and lifetime rules, CI-verified examples for C++20 coroutine, pre-C++20 callback, and classic ioservice styles.

not rated 1 20d ago A tokens not measured original MIT

mcp-gtags-server

21

harshithsunku/mcp-gtags-server

Plugin Claude Code

Bundles 1 skill, 1 MCP server · 59 tokens together

Indexed C/C++ code navigation for coding agents, powered by GNU Global (gtags): who calls a function (with each call site's source line), every usage grouped by file, call chains, and definitions with their #ifdef guard stacks — filterable by a real kernel .config. Resolves macro-generated kernel symbols (sysread to i.

not rated 1 1mo ago A tokens not measured original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: