MCP servers that ship as code — a repository or a package you install and run locally (usually over stdio). They have no hosted endpoint, so we cannot probe or grade them: instead each one shows its repository, install command, license, stars and when it was last updated.
Collected from GitHub repositories and npm, PyPI, Cargo, Go, Maven, NuGet and RubyGems packages tagged as MCP servers, the official MCP Registry, Docker's MCP catalog, ModelScope, Baidu MCP World, Cline and other public directories; one entry per repository. A server that also offers a hosted endpoint is listed under Remote instead. These entries are not counted in our reachability, verification or readiness statistics.
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MCP server that gives AI agents Frama-C: EVA, WP, and sandboxed ACSL iteration
MIT ★ 36 -
Board automation for development purposes using MCP protocol
NOASSERTION -
The definitive V2X & C-ITS protocol engineering skill suite & validator (CLI + MCP) for AI agents & engineers. ETSI CAM, DENM, MAPEM, SPATEM, SREM, ASN.1 UPER, DLT 127 Radiotap.
MIT ★ 1 -
MCP server for ntfy: publish notifications, read cached messages, manage users and topic access
npm MIT -
MCP server for Mealie, the self-hosted recipe manager and meal planner
npm MIT -
MCP server for IMAP mailboxes: read, search, organise and draft mail — it cannot send
npm MIT -
MCP server that sends mail over SMTP, gated behind an allowlist and a human confirmation
npm MIT -
Model Context Protocol (MCP) server for FreshRSS, the self-hosted RSS feed aggregator
npm MIT -
MCP server for Woodpecker CI: read repositories, pipelines and logs, and drive builds, secrets and crons
npm MIT -
MCP server for Wiki.js: search, read and edit pages, and manage assets, users, groups and comments
npm MIT -
Build-aware code intelligence MCP server for embedded C/C++ firmware
pypi MIT AND Apache-2.0 WITH LLVM-exception -
Turn C/C++ crashes into source-verified execution-flow reports. Local tracing, cross-service examples, CLI and read-only MCP.
Apache-2.0 ★ 1 -
Lets AI coding agents drive the Visual Studio 2022/2026 debugger for native C/C++: CLI, MCP server and OpenCode tool.
MIT -
DVERA connects coding agents to CT for C/C++ unit and integration verification in functional-safety projects through MCP and Skills.
MIT -
Fast 3D box packing in C: boxes, products, stock, weight limits, rotations and contact support. C library, JSON CLI, PHP and Python facades, MCP server and 3D viewer.
MIT -
A local, offline drawing board in C and OpenGL. Draw, place shapes, add text, all on disk.
NOASSERTION -
Sentinel-ThreatWallgithub.com/ben854719/Sentinel-ThreatWallupdated this year
Sentinel‑ThreatWall integrates an advanced C++ firewall with AI-based anomaly detection, providing comprehensive real-time analysis, reliable telemetry, and responsive network defense.
Apache-2.0 ★ 1 -
CeeSafe: a memory-safe systems language with modern syntax, compiled to portable C. Its compiler, ceesafec, is written in CeeSafe.
GPL-2.0 -
Security intelligence API and MCP server in C: CVE, KEV, EPSS, package, domain and IP lookups, and a watch list that reports what changed.
AGPL-3.0 ★ 37 -
type-dependenciesgithub.com/AdamTovatt/type-dependenciesupdated this year
A command-line tool for analyzing and visualizing type dependencies in C# assemblies. Works as both a CLI tool and an MCP (Model Context Protocol) server for AI agents.
GPL-3.0 -
MCP server for Super C, Metro, Food Basics and Jean Coutu: search products, manage your cart, book a pickup slot. Serveur MCP pour l'épicerie en ligne.
MIT -
The full-state-verification layer for AI coding agents: one native MCP server (Rust host, C engine) that turns a repository into measured, grounded, guarded, predictive, self-improving intelligence with provenance for every claim.
NOASSERTION ★ 5 -
tardygradagithub.com/fabio-rovai/tardygradaupdated this year
A verified runtime for trustworthy AI agents: every claim passes an 8-layer verification pipeline before it counts. Deterministic checks, explainable verdicts, no LLM judging an LLM. Pure C, zero dependencies, MCP-native.
MIT ★ 26 -
Ultra-fast cross-platform parallel code & symbol search engine in pure C (AVX2 & ARM NEON SIMD) with built-in MCP 2.0 server, code outlines, and ripgrep/fd compatibility for AI coding agents.
MIT ★ 1 -
ucngithub.com/mleoca/ucnactive
Auditable AST code intelligence for AI agents: 18 task-oriented commands through one MCP tool, CLI, or agent skill. Supports JS/TS, Python, Go, Rust, Java, C, C++, C#, and HTML.
npm MIT -
claude-graphgithub.com/mohansagark/claude-graphupdated this year
Local knowledge graph for Claude Code — call graphs, impact radius, and code search via MCP, powered by Tree-sitter and SQLite. Supports Python, JS/TS, Go, Rust, Java, C#, Ruby, C/C++, Swift and more.
pypi MIT -
a content website, a content-based MCP server, a b̶r̶e̶a̶k̶t̶h̶r̶o̶u̶g̶h̶ i̶n̶t̶e̶r̶n̶e̶t̶ c̶o̶m̶m̶u̶n̶i̶c̶a̶t̶i̶o̶n̶s̶ d̶e̶v̶i̶c̶e̶…are you getting it?
★ 4 -
The Cosyte command line for Node.js and TypeScript: one command over HL7 v2, FHIR R4, X12, ASTM, NCPDP, C-CDA, DICOM, and MLLP, with HL7 v2 to FHIR conversion from transform, code mapping from terminology, and the cosyte-mcp MCP server for agents.
npm MIT -
Canonical registry of BoJ capability cartridges — each one a machine-checked ABI, a five-symbol C-ABI implementation and a loopback adapter, minted from a single template. Hosts (boj-server, panll) fetch from here on demand.
MPL-2.0 ★ 2 -
Local code search engine for AI agents: incremental indexer, hybrid retrieval (BM25 + dense embeddings in Qdrant, RSF, per-language reranker) and an MCP server. Tree-sitter chunking, git branch/tag overlays. Java, Kotlin, Groovy, C#, Go, PHP, Python, JS/TS, C/C++, Delphi/Pascal, SQL and more.
Apache-2.0 ★ 2 -
MCP server exposing language-server intelligence (definition, references, hover, call hierarchy) to LLM agents — Rust rewrite tuned for million-line C/C++ codebases
MIT -
Turn an open-source C/C++ SDL game into a link anyone can play, in one command, or get an honest reason why not.
MIT -
deukpackgithub.com/joygram/deukpackupdated this year
DeukPack — Universal schema multi-hub for Protobuf, Thrift, OpenAPI, and .deuk. Protobuf-aligned wire; fast C#/C++/JS codegen.
npm Apache-2.0 -
codesurfacegithub.com/codeturion/codesurfaceupdated this year
MCP server that indexes a codebase's public API at startup and serves it via compact tool responses. Pluggable parsers for C#, Go, Java, TypeScript, Python, C++, and more.
pypi Other/Proprietary License -
AI-driven UE5 blueprint automation: C++ bridge, MCP, prebuilt DLLs (5.1 & 5.8) | AI 驱动的 UE5 蓝图自动化工具链:C++ 桥 · MCP · 双版本预编译免编译
Apache-2.0 ★ 1 -
AI-agent-driven refactoring platform. MCP server + class diagram over C# (Roslyn) + C++/CLI. Fowler catalog + smell detection. PolyForm NC + Pro.
NOASSERTION -
Cross-platform desktop and mobile-simulator automation in C++20 — macOS, Windows, Linux, iOS simulators and Android emulators. Native library, stable C ABI, CLI and MCP server.
MIT -
Native C/C++ crash, hang and minidump debugging for Claude Code, Codex, Qwen and other MCP coding agents via DAP, GDB, LLDB and CodeLLDB.
npm Apache-2.0 -
Native C/C++ crash, hang and minidump debugging for Claude Code, OpenAI Codex, Qwen Code and other AI agents via MCP/DAP, GDB, LLDB and CodeLLDB.
npm Apache-2.0 ★ 1 -
MCP server for FPGA hardware design in C⏚ - agents write a C-like HDL; the server compiles, checks, generates Verilog and synth-checks against the real toolchain.
pypi MIT ★ 1 -
MCP server bridging LLMs to LSP servers for structured code intelligence — definitions, references, call/type hierarchies, hover, symbols, diagnostics. Multi-session shared daemon with refcounted LSP server instances. Starts with C/C++ via clangd, extensible to any language.
Apache-2.0 ★ 3 -
code-graphgithub.com/ysterbal/code-graphupdated this year
Multi-language code parser (Python, Rust, JS/TS, Go, Java, C/C++) that extracts dependency graphs and stores them locally in SQLite. Provides three access methods: CLI for direct queries, REST API for programmatic use, and MCP server for IDE integration with Claude or Cursor.
★ 2 -
AST-targeted code editing MCP server with 28 surgical tools for structural edits across 11 languages (Python, JS, TS, C, C++, Ruby, Go, Java, JSON, YAML, TOML), built on tree-sitter — replaces brittle search/replace with byte-correct edits keyed by symbol names.
MIT -
Electronics and Computing (Book 4): devices, analog and digital circuits, computer architecture, FPGAs and HDLs, C/C++ and Python for engineers, embedded and real-time systems, power electronics, CMOS and VLSI. 35 chapters, 197 computed figures, a 654-page PDF and an MCP server.
MIT -
Scan C/C++/Go/Python/Java/Rust/etc. codebases and generate directed call graphs with call ordering, conditions, conditional compilation paths, concurrency analysis, and confidence classification. Designed to give LLM agents global-to-local code understanding — first load a compact context pack, then drill into specific functions on demand.
MIT ★ 1 -
🚀 Local-first C# Platform, ✍️ Write, compile and run C# in the browser with .NET 10 WebAssembly + Roslyn, 🔌 expose it to AI agents via an MCP server, and 🤖 add an optional local AI assistant (Ollama) with RAG to review, debug, explain and test your code. 🔒 No account, No Install, No Server, No Cloud ~ Run Everything Locally.
MIT -
csharp-runnergithub.com/sdcb/csharp-runnerupdated this year
fast, secure c# runner
MIT ★ 111 -
ASTRA MCP is a powerful MCP server that connects AI assistants to your Linux system. It allows AI assistants to run regular and interactive command-line programs, create and execute regular and interactive shell scripts, and create and run interactive and non-interactive scripts written in Python, Ruby, JavaScript (Node.js), Perl, Bash, C, and C++.
MIT ★ 1 -
mssql-mcpgithub.com/Aaronontheweb/mssql-mcpupdated this year
MSSQL Server MCP implementation written in C#
Apache-2.0 ★ 159 -
mcppgithub.com/sundaramramaswamy/mcppupdated this year
C++ Semantic MCP Server
★ 1 -
MCP Connector to use with IAR C-SPY Debugger
MIT ★ 6 -
MCP Server written in C# for adding weather capabilities to LLMs/MCP Clients
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source-tree-mcpgithub.com/OdysseyGuy/source-tree-mcpupdated this year
MCP server to let LLMs browse my local C++ project.
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An MCP (Model Context Protocol) server for analyzing C++ codebases using libclang.
MIT ★ 34 -
clangaroogithub.com/jasondk/clangarooupdated this year
🦘 Clangaroo: Fast C++ code intelligence for LLMs via MCP
MIT ★ 24 -
Jira And Confluence On-prem Bridge MCP or J.A.C.O.B
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A SHA-256 correctness tester written in C, with MCP support for AI agents
MIT ★ 1 -
fusion-data-mcpgithub.com/SpollaL/fusion-data-mcpupdated this year
MCP server for nuclear fusion experimental databases (LHD, MAST, Alcator C-Mod)
MIT ★ 1 -
Siglagithub.com/apkd/Siglaactive
Low-latency code search MCP server for Rust, C# and Unity projects
MIT ★ 2 -
A MCP Server implementation in C# for LLM integration with SQL Server tested with Claude Desktop
MIT ★ 18