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Work · November 12, 2025

Nexus AI

I built this because Claude Code loads every rule and skill into context on every prompt. With 50+ rules and skills installed, you're burning tokens on Docker best practices while writing a commit message. ai-nexus runs a hook before Claude starts — it picks 2-3 relevant rules and skills via keyword matching (free) or GPT-4o-mini (~$0.50/mo), and physically hides the rest. Claude doesn't even know they exist. An ETH Zurich study (https://arxiv.org/pdf/2602.11988) on 12 repos and 5,694 PRs found that loading all rules at once hurts performance by ~3% and increases…

Nexus AI launched on November 12, 2025 with 15 votes, #727 of 9,796 launches that month and more than 75% of that year's launches.

Visit getainexus.com ↗Nexus AI alternativestop 7% of November 2025

What it does

Nexus is a workspace that helps you think and write better, not just faster. It connects your notes, drafts, and ideas so your work builds on itself instead of starting from zero each time. This launch introduces the Nexus Writing Engine, built to improve both speed and quality of output. The goal: make human writing sharper, more coherent, and more powerful than ever before.

In the maker’s words, at launch

I built this because Claude Code loads every rule and skill into context on every prompt. With 50+ rules and skills installed, you're burning tokens on Docker best practices while writing a commit message. ai-nexus runs a hook before Claude starts — it picks 2-3 relevant rules and skills via keyword matching (free)…

Pricing, as stated on its site

Free tier, paid plans from $19/mo — Free tier with 15 AI requests/day and 7 days history. Pro plan starts at $19/month (or $17/month billed annually). Business plan at $49/month (or $44/month billed annually).

checked September 2026 · prices change

Does a similar job

all alternatives →
  • Playwright Skill for Claude Code – Less context than playwright-MCP2025 · github.com · ▲189

    I got tired of playwright-mcp eating through Claude's 200K token limit, so I built this using the new Claude Skills system. Built it with Claude Code itself. Instead of sending accessibility tree snapshots on every action, Claude just writes Playwright code and runs it. You get back screenshots and console output. That's it. 314 lines of instructions vs a persistent MCP server. Full API docs only load if Claude needs them. Same browser automation, way less overhead. Works as a Claude Code plugin or manual install. Token limit issue:…

  • Nexus2025 · trynexus.io · ▲95

    Nexus is the Cursor for your data — no more uploads for tweaks, no more downloads for edits. Just seamless, AI-powered collaboration to build and analyze your connected data. With Nexus, you can do in-depth analysis, focused edits, and selective analysis all through simple prompts. We've also launched on product hunt today, so would appreciate everyone's support there!: https://www.producthunt.com/posts/nexus-12

  • Nexus2025 · omdena.com · ▲61

    AI-managed code quality and workflows built for AI teams

  • Nexus-GraphMay 2026 · nexus-graph.dev · ▲2

    Send 5% of your code. Save 95% on AI tokens.

  • HW
    How well do you use Claude Code?Jul 2026 · ▲21

    A bunch of companies that I spoke to had their own claude & codex OTel dashboards that showed spend + seats per month. However, none of the dashboards actually analyzed how the engineers worked with the tools and if there were any areas for improvement! That's why I created https://www.promptster.ai. Managers get aggregate level view of code quality and how that ties with team workflows (nothing on a per-engineer level). While engineers get personalized coaching on how they can save tokens while keeping output high. We also have a tool built for individuals to test their local…

  • ✦ NEXUS Jul 2026 · enter-nexus.com · ▲7

    The RPG that writes itself.

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