C mcp

Open-source C projects categorized as mcp
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Top 10 C mcp Projects

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  1. codebase-memory-mcp

    High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph — average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.

    Project mention: Stop Making Your AI Coding Agent Grep Your Whole Repo — Try codebase-memory-mcp | dev.to | 2026-06-20

    codebase-memory-mcp is an open-source MCP server built to fix exactly that. It indexes your codebase into a persistent knowledge graph — functions, classes, call chains, HTTP routes, cross-service links — and lets your agent ask structural questions directly instead of reading its way through the filesystem.

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  3. siconos

    Simulation framework for nonsmooth dynamical systems

  4. enola

    enola - MCP Architectural Snapshot Server and Knowledge Graph (by enola-labs)

    Project mention: Show HN: Enola-A deterministic architecture graph for developers and AI agents | news.ycombinator.com | 2026-07-02

    It's true, moved it from the readme to https://github.com/enola-labs/enola/blob/main/ARCHITECTURE.m...

    Does it look clearer from there? (can update the docs as well if it is not clear, but will definitely add the section 'what does it return to agent', need just to think a bit about it).

  5. neurondb

    NeuronDB PostgreSQL extension: vector similarity search (HNSW, IVFFlat), embeddings, kNN, ML in SQL, and hybrid full-text + vector retrieval.

    Project mention: NeuronDB Vector vs pgvector: Technical Comparison | dev.to | 2026-02-01

  6. libai

    A C library for embedding Apple Intelligence on-device Foundation models in any programming language or application with full support for native tool calling and MCP.

  7. mcpc

    Cross-platform C SDK for Model Context Protocol (MCP), in modern🚀 C23. (by micl2e2)

    Project mention: Firestore MCP Development with C and Gemini CLI | dev.to | 2026-01-19

    GitHub - micl2e2/mcpc: Cross-platform C SDK for Model Context Protocol (MCP), in modern🚀 C23.

  8. sqry

    Semantic code search engine - by Verivus (sqry.dev)

    Project mention: Hardening API Scan Boundaries in skill-scanner, with sqry as the Review Map | dev.to | 2026-06-14

    The tool that changed the review was sqry, version 20.0.5. sqry uses "semantic" in the compiler sense, it parses code into ASTs, builds a graph of symbols and relationships, and answers structural questions from that graph. It is not an embedding search tool, and it is not just grep with better ranking.

  9. zclassic

    ZClassic full node in one ~15 MB pure-C23 binary — Equihash 200,9 PoW, Sapling shielded transactions, embedded Tor onion service, block explorer, wallet, and an MCP server for AI-native operation

    Project mention: Show HN: Fable, Make Me a Crypto Blockchain Full Node Tor Onion Service P2P" | news.ycombinator.com | 2026-06-09

  10. qorm

    Build UI apps with your AI assistant — together, live. An agent-native, cross-platform declarative-UI runtime in Go: describe UI as JSON, let your AI scaffold/edit/verify it over MCP, package for web/iOS/Android/desktop/mini-program.

    Project mention: QORM – build UI apps where you and your AI edit the app together, live | news.ycombinator.com | 2026-07-07

  11. imgcli

    Dependency-free command-line image conversion & processing in C — convert, resize, crop, filter, and composite PNG/JPEG/BMP/TGA/GIF via an ffmpeg-style filtergraph. A tiny ImageMagick/ffmpeg alternative for still images.

    Project mention: I built imgcli to make FFmpeg for images | news.ycombinator.com | 2026-06-18
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C mcp related posts

  • Kiro showcase: Automating Changes Across Several Repos with Spec-Driven Development and Custom Sub-Agents

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Index

What are some of the best open-source mcp projects in C? This list will help you:

# Project Stars
1 codebase-memory-mcp 29,404
2 siconos 187
3 enola 72
4 neurondb 49
5 libai 36
6 mcpc 29
7 sqry 27
8 zclassic 6
9 qorm 0
10 imgcli 0

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