Top 23 Rust Cursor Projects

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1. flow

   1 1 21,135 9.8 Rust

   Everything you need to move your project faster (by nikivdev)

   

2. SaaSHub

   www.saashub.com featured

   SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

   

3. crossterm

   2 35 4,095 5.3 Rust

   Cross platform terminal library rust

   

   Project mention: Introducing LlamaStash: a zero-overhead, terminal-native llama.cpp launcher | dev.to | 2026-06-02

   Building LlamaStash brought me back to a lot of that, but the ground has shifted. ratatui (the maintained fork of tui-rs) is a real, polished framework now. tokio makes async daemons boring in a good way. hyper gives you a respectable HTTP server in a few hundred lines. crossterm handles the cross-platform terminal mess. sysinfo covers host metrics. The pieces are all there and you have LLMs to help you speed up everything to 10x.

4. tokscale

   3 3 3,677 9.9 Rust

   🛰️ A CLI tool for tracking token usage from OpenCode, Claude Code, 🦞OpenClaw (Clawdbot/Moltbot), Pi, Codex, Gemini, Cursor, AmpCode, Factory Droid, Kimi, and more! • 🏅Global Leaderboard + 2D/3D Contributions Graph

   

   Project mention: Uber's $1,500/Month AI Limit Is a Useful Signal for AI Tool Pricing | news.ycombinator.com | 2026-06-03

5. yomo

   4 8 1,906 7.7 Rust

   🦖 Serverless AI Agent Framework with Geo-distributed Edge AI Infra.

   

6. HarnessKit

   5 1 284 - Rust

   More than a skill manager — manage skills, MCP servers, plugins, hooks, CLIs, configs, memory & rules across every AI coding agent. 🌟 Star if you like it!

   

   Project mention: HarnessKit – Manage skills/MCP/hooks/plugins/memory across all your Agents | news.ycombinator.com | 2026-05-31

7. agnix

   6 2 283 9.8 Rust

   The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plugin for all major IDEs included, with autofixes.

   

   Project mention: Show HN: Agnix – lint your AI agent configs (Claude.md, skills, MCP, hooks) | news.ycombinator.com | 2026-02-11

8. silo

   7 1 115 9.5 Rust

   Same app, same port, at the same time (by silo-rs)

   

   Project mention: Show HN: Silo – Every Git branch gets its own localhost | news.ycombinator.com | 2026-02-14

9. bitloops

   8 1 112 - Rust

   The open-source intelligence layer for AI native development

   

   Project mention: Show HN: Give your AI agent a brain that understands your codebase | news.ycombinator.com | 2026-05-16

10. markplane

    9 2 86 - Rust

    AI-native, markdown-first project management. Your repo is the project manager.

    

    Project mention: Show HN: Markplane – Project management in your repo, built for AI collaboration | news.ycombinator.com | 2026-04-15

    That works because of a .context/ directory that maintains a compressed representation of your full project state. An AI assistant reads the compressed context and understands what exists, what's in progress, and what's blocked — without stuffing hundreds of task files into its context window. Think of it as a materialized view of your project, optimized for LLM consumption.

    There's a built-in MCP server so AI assistants can query and update tasks naturally. "What's blocking the auth refactor?" or "create a task to refactor the payment module" just works.

    No SaaS, no database, no signup. Single binary, v0.1.2.

    https://github.com/zerowand01/markplane

    I'm most curious about two things:

11. cursor-rust-tools

    10 1 83 7.9 Rust

    A MCP server to allow the LLM in Cursor to access Rust Analyzer, Crate Docs and Cargo Commands.

    

12. kasetto

    11 1 41 - Rust

    📼 A declarative AI agent environment manager, written in Rust.

    

    Project mention: kasetto - declarative AI agent environment manager, written in Rust | dev.to | 2026-04-11

    I built kasetto to fix that. The idea is borrowed from things I already loved - the declarative reproducibility of dotfiles, the simplicity of uv for Python packages. What uv did for Python, kasetto aims to do for AI agent skills.

13. pg_guard

    12 1 30 5.7 Rust

    a Postgres proxy to protect your db from cursor

    

    Project mention: Protect Your Database from Cursor | news.ycombinator.com | 2025-09-01

14. eden-skills

    13 1 29 9.6 Rust

    Deterministic & Blazing-Fast Skills Manager for AI Agents (Claude Code, Cursor, Codex & More).

    

    Project mention: Show HN: I built a 38K-line Rust CLI using 3 AI models as my engineering team | news.ycombinator.com | 2026-03-09

    https://github.com/AI-Eden/eden-skills/tree/main/prompt

    Happy to answer any questions about the Rust implementation (two-phase async reactor) or the AI orchestration process!

15. remembrallmcp

    14 3 25 8.2 Rust

    Persistent knowledge memory layer for AI agents. Rust, Postgres + pgvector, MCP protocol.

    

    Project mention: How Claude Code works in large codebases | news.ycombinator.com | 2026-05-15

    Small plug for what I built:

    You need a code dependency graph: https://github.com/roboticforce/remembrallmcp

16. amdb

    15 1 21 9.5 Rust

    Give your AI Agent understanding of your codebase. A Rust CLI that turns your entire project into a single, optimized context file for Cursor, Antigravity, and Claude.

    

    Project mention: Show HN: Amdb – Tree-sitter based memory for AI agents (Rust) | news.ycombinator.com | 2026-02-07

17. hypergrep

    16 1 18 7.1 Rust

    A better grep for AI agents. Structural search, call graphs, impact analysis, semantic compression. 87% fewer tokens. 16 languages. Built in Rust. (by marjoballabani)

    

    Project mention: Your AI Agent Wastes 87% of Its Tokens Just Finding Code. I Fixed That. | dev.to | 2026-03-29

    So I built Hypergrep. And the plumber now has a floor plan.

18. fuelcheck-cli

    17 1 14 8.5 Rust

    ⛽ Lightweight command-line utility designed to monitor and manage token consumption across the modern AI ecosystem.

    

    Project mention: Show HN: Fuelcheck CLI – Monitor token usage across the modern AI providers | news.ycombinator.com | 2026-02-16

19. primer

    18 1 14 8.3 Rust

    Build real software step-by-step with Claude, Codex, OpenCode, Gemini, Cursor, and other agents (by armgabrielyan)

    

    Project mention: Show HN: Primer – build software with AI agents one milestone at a time | news.ycombinator.com | 2026-03-23

20. mnemoria

    19 1 13 8.2 Rust

    Persistent, git-friendly memory storage for AI agents — hybrid semantic + full-text search, append-only binary format, zero-copy reads

    

    Project mention: Show HN: Oc-mnemoria – Persistent memory for AI coding agents | news.ycombinator.com | 2026-03-02

21. lore

    20 1 11 8.3 Rust

    Create a high-context repository where AI agents don't just read your code — they read the minds of previous developers and agents who worked on it. (by AvraamMavridis)

    

    Project mention: Lore, A reasoning engine that stores the "why" behind code changes | news.ycombinator.com | 2026-01-14

    Hey HN, I built Lore because I was frustrated with context loss when using AI coding agents.

    Git tells you who changed code and when. Comments (hopefully) tell you what the code does. But neither captures why it was written that way, the reasoning, the alternatives that were rejected, the trade-offs considered. Would love feedback on the approach.

    Website: https://avraammavridis.github.io/lore/

    GitHub: https://github.com/avraammavridis/lore

22. agents-in-a-box

    21 4 10 - Rust

    context engineering for agentic coding

    

    Project mention: Your Coding Agent's Best Feature Isn't the Code | dev.to | 2026-04-26

    /batch. Need to migrate 100 repositories from axios to superagent? This is the one. Yeah, packaged skills do similar things - beads with swarm orchestration, or agents-in-a-box which is what I use for multi-agent coordination. But having it built in tells you the level of dogfooding going on here. These aren't theoretical features cobbled together from a product roadmap. They're building the features they needed yesterday.

23. sync

    22 2 10 8.7 Rust

    Structured, git-native knowledge your AI coding agent writes over MCP — and that uses git to flag itself stale when the code moves. Local-first, no SaaS. (by sync-buzz)

    

    Project mention: Sync – Quality Control and Project Management System for AI Agents | news.ycombinator.com | 2026-06-14

24. lumen

    23 1 6 7.1 Rust

    Real-time LLM token and cost monitor with TLS-intercepting proxy or HTTP relay; cross-platform with macOS status bar app and browser dashboard (by DataGrout)

    

    Project mention: Show HN: Lumen–free Real-time LLM token and cost monitor | news.ycombinator.com | 2026-06-11

Rust Cursor related posts

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  1 project | news.ycombinator.com | 26 May 2026

• Show HN: Semble – Code search for agents that uses 98% fewer tokens than grep

  13 projects | news.ycombinator.com | 17 May 2026

• debug-bridge: Wire Your AI Agent Into Your Running Webapp

  2 projects | dev.to | 26 Apr 2026

• noob in need of help.

  1 project | /r/bevy | 16 Dec 2022

• Signs of being a "intermediate vim user."

  3 projects | /r/vim | 6 May 2021
• A note from our sponsor - SaaSHub
  www.saashub.com | 16 Jun 2026

  SaaSHub helps you find the best software and product alternatives Learn more →

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