"C++" matching MCP servers:

• C++ Style Guide MCP Server

  SongJiangzhou

  A

  license

  A

  quality

  D

  maintenance

  Provides professional C++ code style checking, best practices analysis, and modern C++ upgrade suggestions with tools for naming conventions, memory safety, const correctness, and access to comprehensive C++ style documentation.

  Updated 6 months ago (2026-02-18 07:20 UTC)

  5

  MIT

• cpp26-adapter

  parasxos

  A

  license

  A

  quality

  A

  maintenance

  C++26 paper reference MCP with lookup_paper, fuzzy search, and compiler_status tools over a 216-paper ISO/IEC 14882:2026 corpus. Backs a Claude Code plugin that biases the model toward final-form C++26 idioms (reflection, contracts, std::execution senders, expansion statements, #embed).

  Updated 3 months ago (2026-05-26 09:14 UTC)

  3

  2

  MIT

• see-u-ui-mcp

  seeyouui

  A

  license

  A

  quality

  C

  maintenance

  MCP server for see-u-ui component library, allowing AI assistants to query component props/events/slots/examples on demand.

  Updated a month ago (2026-07-18 10:12 UTC)

  3

  8

  1

  MIT
• 

  m-dev-tools-mcpofficial

  m-dev-tools

  A

  license

  A

  quality

  B

  maintenance

  MCP server that exposes tools to route natural language queries to typed IDs, describe catalog entries, and list repository verification commands for the m-dev-tools organization.

  Updated 10 days ago (2026-08-03 13:19 UTC)

  3

  AGPL 3.0

• mcp-coding-standards

  KarateJB

  A

  license

  A

  quality

  D

  maintenance

  A server providing programming guidelines and coding standards for multiple languages, enabling access and search of best practices for C#, Go, JavaScript, Python, and TypeScript.

  Updated 3 months ago (2026-05-05 08:58 UTC)

  3

  7

  MIT
• 

  j-quants-doc-mcpofficial

  J-Quants

  A

  license

  A

  quality

  C

  maintenance

  Enables searching J-Quants API endpoints, retrieving detailed documentation, generating executable sample code, and answering FAQs via MCP clients like Claude Desktop.

  Updated 5 months ago (2026-03-12 21:56 UTC)

  7

  12

  MIT

• IEC 62304 Requirements MCP

  Pakawat-Dev

  F

  license

  A

  quality

  D

  maintenance

  Enables management of software requirements in compliance with IEC 62304 Class C medical device standards, including requirement creation, versioning, traceability matrix generation, and risk control integration.

  Updated 9 months ago (2025-11-15 14:19 UTC)

  10

  1

• confluence-dc-advops-mcp

  iljasorokin

  F

  license

  A

  quality

  B

  maintenance

  MCP server providing advanced operations for Confluence Data Center, including page moving, storage file management, and space template syncing.

  Updated 8 days ago (2026-08-05 11:31 UTC)

  11

• should-i-use

  mrkeyoor

  A

  license

  A

  quality

  B

  maintenance

  MCP server that recommends which npm/PyPI libraries to use or avoid, with concise verdicts, alternatives, and code snippets, keeping responses under 500 tokens.

  Updated 2 days ago (2026-08-11 10:57 UTC)

  5

  165

  1

  MIT

• unreal-api-mcp

  Codeturion

  A

  license

  A

  quality

  A

  maintenance

  Provides accurate Unreal Engine C++ API documentation to AI agents, preventing hallucinated signatures and incorrect includes.

  Updated 25 days ago (2026-07-19 19:09 UTC)

  5

  91

  MIT

• RTFD (Read The F*****g Docs)

  aserper

  A

  license

  A

  quality

  C

  maintenance

  Provides LLMs with real-time access to up-to-date documentation from PyPI, npm, crates.io, GoDocs, DockerHub, GitHub, and GCP, preventing outdated code generation and API hallucinations.

  Updated a month ago (2026-07-16 20:17 UTC)

  27

  14

  MIT

• @harurow/j-quants-doc-mcp

  Harurow

  A

  license

  A

  quality

  D

  maintenance

  Enables AI clients like Claude Desktop to search J-Quants API endpoints, get detailed information, reference implementation patterns, and access FAQ answers using MCP.

  Updated 5 months ago (2026-03-23 14:42 UTC)

  7

  10

  MIT

• gti-1c-mcp

  RomanSaranindev

  F

  license

  A

  quality

  B

  maintenance

  MCP server for 1C:БИТ with a knowledge base of user instructions (full-text search) and RBAC access profiles (keyword-based profile suggestion, roles matrix, validation, approval levels).

  Updated a day ago (2026-08-12 08:50 UTC)

  18

• Langflow Document Q&A Server

  GongRzhe

  A

  license

  C

  quality

  F

  maintenance

  Enables querying documents through a Langflow backend using natural language questions, providing an interface to interact with Langflow document Q\&A flows.

  Updated a year ago (2025-04-16 15:24 UTC)

  1

  15

  MIT
• 

  AI SDK 5 Migration MCP Serverofficial

  vercel-labs

  A

  license

  -

  quality

  F

  maintenance

  Helps migrate projects from AI SDK 4.x to 5.0 by generating a migration checklist and searching the official migration guide for code and data changes.

  Updated 8 months ago (2025-12-12 03:25 UTC)

  14

  MIT

• ca-eli-mcp

  matematicsolutions

  A

  license

  -

  quality

  A

  maintenance

  Enables retrieval of Canadian federal legislation (Acts and regulations) from the Justice Laws Website by code, providing metadata and full consolidated text in English and French.

  Updated a month ago (2026-07-18 17:34 UTC)

  Apache 2.0

• Document Q&A MCP Server

  SY-MR-CODER

  A

  license

  -

  quality

  D

  maintenance

  A Python-based MCP server that enables document-based question answering by processing PDF, TXT, and Markdown files through OpenAI's API. It provides hallucination-free responses based strictly on document content using semantic search and includes a web interface for management.

  Updated 7 months ago (2026-01-17 19:20 UTC)

  MIT

• Document Q&A MCP Server

  sprchr

  A

  license

  -

  quality

  D

  maintenance

  Enables document-based question answering using OpenAI's GPT-4 with semantic search and embeddings. Upload PDF, TXT, or Markdown files and get answers strictly based on document content with source attribution and confidence scores.

  Updated 7 months ago (2026-01-05 00:23 UTC)

  MIT

• FxKit MCP Server

  taxfyle

  A

  license

  -

  quality

  D

  maintenance

  Provides comprehensive documentation, code examples, and implementation assistance for the FxKit C# functional programming library. It enables AI models to search API references and access pre-configured prompts for functional patterns like Option, Result, and railway-oriented programming.

  Updated a year ago (2025-08-11 14:35 UTC)

  10

  MIT

• wg21-wiki-mcp

  cppalliance

  A

  license

  -

  quality

  A

  maintenance

  A local MCP server that gives an LLM agent read access to the WG21 (ISO C++) committee wiki as a verifiable source of truth, requiring authentication and providing exact wikitext with provenance.

  Updated 3 days ago (2026-08-10 14:57 UTC)

  1

  Boost Software 1.0