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Alternatives

Products that do what CMYK-Vault: Stop the AI Guessing Game does

Local-first design rules for Cursor, Windsurf, and Claude.

  1. 1

    Make prototypes, slides & one-pagers by talking to Claude

    Apr 2026 · claude.com

  2. 2
    Basin MCP168

    Stop your Cursor / Windsurf from hallucinating w/ a MCP tool

    2025

  3. 3
    Design.MD111

    Drop-in design systems your AI coding agent can read

    Apr 2026 · getdesign.md

  4. 4FL

    Hi HN! We just launched Codacy Guardrails, an IDE extension with a CLI for code analysis and MCP server that enforces security & quality rules on AI-generated code in real-time. It hooks into AI coding assistants (like VS Code Agent Mode, Cursor, Windsurf), silently scanning and fixing AI-suggested code that has vulnerabilities or violates your coding standards, while the code it’s being generated. We built this because coding agents can be a double-edged sword. They do boost productivity, but can easily introduce insecure or non-compliant code. One recent research team at NYU found that 40%…

    2025

  5. 5

    Hi HN, I’m Michael, I built AgentGrid with my friend Souren because we were tired of losing our coding sessions and couldn't keep track of what was actually being built across our many projects. Our approach was to use an infinite canvas desktop app for the TUIs we already know and love, mainly claude + codex. We drew inspiration from Figma and Railway. Overtime we added image nodes, notes, terminals, coding editors, source control, etc. I wasn't sure about it at first. It took me a month to give the first version Souren built a real try. What got me was an Apple System Update I've been…

    Jul 2026 · agentgrid.sh

  6. 6CC

    We’ve been building visual rule engines (clear spreadsheet interfaces -> API endpoints that map incoming data to a large number of potential outcomes), and had the fun idea lately to see what happens when we use our decision table UI with Claude’s PreToolUse hook. The result is a surprisingly useful policy/gating layer– these tables let your team: - Write conditional, exception-friendly policies beyond globs/prefixes (e.g. allow rm -rf only in */node_modules/*, deny / or $HOME, ask if --force or network call; gate kubectl delete / SQL DROP with a clear reason) -…

    Jan 2026 · github.com

  7. 7

    Catch secrets before they leak into Cursor & Claude

    Jul 2026 · heimwall.ai

  8. 8

    Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase. - trailhq/Graft

    23d ago · github.com

  9. 9

    Save 89% of wasted tokens on your AI coding agent

    Mar 2026 · rtk-ai.app

  10. 10TC

    This repository gives you everything needed to supercharge your Cursor or Windsurf IDE with advanced agentic AI capabilities—similar to the $500/month Devin—but at a fraction of the cost. In under a minute, you’ll gain: * Automated planning and self-evolution, so your AI “thinks before it acts” and learns from mistakes * Extended tool usage, including web browsing, search engine queries, and LLM-driven text/image analysis * [Experimental] Multi-agent collaboration, with o1 doing the planning, and regular Claude/GPT-4o doing the execution.

    2025 · github.com

  11. 11

    Ready-to-use Markdown knowledge base for AI agent & Obsidian

    Jun 2026 · payhip.com

  12. 12GC

    As I started to use Claude Code to do more random tasks I realized I could basically build any CLI tool and it would use it. So I built one that controls the browser and open-sourced it. It should work with Codex or any other CLI-based agent! I have a long term idea where the models are all local and then the tool is privacy preserving because it's easy to remove PII from text, but I'd definitely not recommend using this for anything important just yet. You'll need a Gemini key until I (or someone else) figure out how to distill a local version out of that part of the pipeline. Github link:…

    2025 · cli-agents.click

  13. 13

    Download free design.md files and more to launch your site

    Jul 2026 · aibrandkits.com

  14. 14

    Stop dreading the desktop part of your AI agent.

    May 2026 · daemonlabs.run

  15. 15SP

    Hey HN, My cofounder and I have gotten tired of CC ignoring our markdown files so we spent 4 days and built a plugin that automatically steers CC based on our previous sessions. The problem is usually post plan-mode. What we've tried: Heavily use plan mode (works great) CLAUDE.md, AGENTS.md, MEMORY.md Local context folder (upkeep is a pain) Cursor rules (for Cursor) claude-mem (OSS) -> does session continuity, not steering We use fusion search to find your CC steering corrections. - user prompt embeddings + bm25 - correction embeddings + bm25 - time decay - target query embeddings -…

    Mar 2026 · gopeek.ai

  16. 16

    AI Constraint Engine — Stop LLMs from breaking your code

    Mar 2026 · sgroy10.github.io

  17. 17

    One memory for ChatGPT, Claude, Gemini, Codex & more

    Jul 2026 · ai-memory-vault.com

  18. 18TI

    I'm an "ideas person" who messes around with AI on a low budget. I got tired of watching my tokens vanish and context windows filling up while agents fumbled around trying to find the right thing. Agents don't flail like they used to with shell tools, but there are still weak/blind spots and back-and-forth episodes — especially when using tools in combination/sequence. So I built "tilth" today. Or rather, AI built it — every line is Opus 4.6. I spent a lot of my precious tokens getting it to "not shit" (at least several of the different vendors' AI overlords assure me it's not…

    Feb 2026 · github.com

  19. 19

    Stop giving AI agents your API keys in plaintext > Use Vault

    Mar 2026 · tryvault.xyz

  20. 20ST

    Hey HN community! Over the past year, AI copilots like Cursor and Windsurf have fueled a dramatic shift in software engineering workflows. And yet, many technical users in adjacent fields like data science and analytics have been unable to reap the rewards of this revolution. It turns out that the existing tools are a poor match for analytical workloads. Beyond that Cursor and similar tools have very poor support for Jupyter notebooks, data science is a fundamentally different discipline from software engineering and we believe it requires a correspondingly different tool. We're excited to…

    Sep 2025 · sphinx.ai

  21. 21

    Local-first memory CLI — one vault for all your AI agents

    Jun 2026 · auxly.io

  22. 22

    Stop losing your best prompts in chat history.

    Jun 2026 · empirepromptvault.com

  23. 23
    Vyze3

    The Marketplace for AI Rules, Brain Files & Workflows

    Jul 2026 · vyze.dev

  24. 24

    3,000+ AI skills for Claude, Cursor & ChatGPT

    May 2026 · getskillsai.org

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