Tools Bench.

Product launches and open-source repos with enough signal to earn a second look.

Last Brew Time: Jul 3, 2026, 5:32 AM PT

Insight

Builders have stopped chasing new base models and are hardening the coding agents they already run

01.CLAUDE CODE SKILLS AND HARNESSES

02.SAFETY AND VERIFICATION LAYERS FOR AUTONOMOUS AGENTS

03.PLUMBING THAT GIVES THOSE AGENTS REAL-WORLD REACH

Featured

GitHub245.1K

obra/superpowers

An agentic skills framework & software development methodology that works.

youtube
Claude Code + Superpowers - Full Tutorial

Market Signal

Why It Has Market Pull

Superpowers is among the most-starred tools in the Claude Code ecosystem, and its ~245k GitHub stars verify accurately against the live API. Built by Jesse Vincent, it is widely described as the #1 skills framework for Claude Code, a composable methodology (brainstorming, worktrees, task planning, code review) with a lab repo and multiple spin-offs. Very strong, well-documented momentum.

  • Over 245,000 GitHub stars and 21,726 forks (verified via the GitHub API)
  • Created Oct 2025, pushed July 2026; 910 watchers, unusually high engagement
  • Described across coverage as the most popular plugin in the Claude Code ecosystem
  • Ships composable skills: brainstorming, git-worktree isolation, task planning, two-stage review
  • Spawned satellite repos (superpowers-lab and others), a real ecosystem

feedbacks

What People Are Saying

  • "the #1 skills framework that makes AI actually ship production code"Dev.to article

  • "a complete software development methodology for your coding agents"GitHub issue

  • "skills are not prose, they are code that shapes agent behavior"GitHub issue

  • "every PR must solve a real problem someone actually experienced"HN comment

  • "breaks work into bite-sized 2-5 minute tasks with exact file paths and verification steps"Reddit r/LocalLLaMA

  • "dispatches a fresh subagent per task for two-stage review"Dev.to article

  • "the git-worktree isolation skill alone changed how I run agents"HN comment

GitHub135.6K

anthropics/claude-code

Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining complex code, and handling git workflows - all through natural language commands.

youtube
Claude Code Tutorial for Beginners

Market Signal

Why It Has Market Pull

Claude Code is a reference-class agentic coding tool: Anthropic's official terminal coding agent, among the most-starred developer tools on GitHub, with deep daily activity and an entire third-party ecosystem of skills, plugins and multiplexers building around it. Builder momentum is as strong as it gets.

  • Over 135,000 GitHub stars and 21,846 forks (verified via the GitHub API)
  • First-party Anthropic repo, created Feb 2025, pushed July 2026, continuous development
  • Roughly 9,700 open issues and 636 PRs reflect an enormous, engaged user base
  • Distributed via curl, Homebrew, WinGet and npm with official docs at code.claude.com
  • Anchors a large ecosystem, with many other tools being Claude Code skills or plugins

feedbacks

What People Are Saying

  • "agentic coding tool that lives in your terminal and understands your codebase"GitHub issue

  • "handles git workflows and routine tasks through natural language"Dev.to article

  • "the whole skills ecosystem exists because Claude Code made SKILL.md a thing"HN comment

  • "installable via Homebrew, npm, curl or WinGet, works everywhere"Reddit r/LocalLLaMA

  • "even OpenAI shipped a Codex plugin for Claude Code"HN post

  • "thousands of open issues, the community is enormous and vocal"GitHub issue

  • "the terminal-native agent that set the bar for the category"Dev.to article

GitHub45.3K

ChromeDevTools/chrome-devtools-mcp

Chrome DevTools for coding agents

youtube
Chrome DevTools MCP Server Solves a BIG Problem

Market Signal

Why It Has Market Pull

Chrome DevTools MCP is a first-party Google/Chrome MCP server that gives coding agents protocol-level access to a live Chrome (DOM, network, console, performance traces, Lighthouse) rather than pixel-guessing. Strong verified traction of ~45k stars, official Chrome-for-Developers backing, and comparative testing coverage make it one of the higher-signal agent-infrastructure tools available right now.

  • Over 45,300 GitHub stars and 2,947 forks (verified via the GitHub API)
  • Official ChromeDevTools org repo, created Sept 2025, pushed July 2026, published on npm
  • Documented on developer.chrome.com as a first-party MCP server
  • Independent 200-test comparison vs agent-browser published on Medium; Dev.to reviews
  • 84 open issues and 176 watchers, active first-party maintenance

feedbacks

What People Are Saying

  • "AI, please stop guessing, Chrome DevTools MCP"Dev.to article

  • "very strong for one active agent doing deep verification and debugging"Dev.to article

  • "agents send CDP commands at the protocol layer instead of clicking pixel coordinates"HN post

  • "current models understand this MCP tool surface better than alternatives"HN comment

  • "agents aren't great at sharing it across concurrent work, feels like a tug of war over the page"Reddit r/LocalLLaMA

  • "run a Lighthouse audit before and after a fix to confirm the change helped"Dev.to article

  • "one of the most-starred MCP servers from a first-party source"HN comment

GitHub33.6K

usestrix/strix

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

youtube
Explore Strix - An Open Source AI Agent for Security Testing

Market Signal

Why It Has Market Pull

Strix is a strong-signal, open-source autonomous penetration-testing agent that runs code dynamically, finds vulnerabilities, and validates them with real proofs-of-concept. Independent security-press coverage and steady star growth (from roughly 28.9k to 33.8k) point to genuine, sustained momentum rather than a one-week spike, with a company and hosted product behind it.

  • Over 33,700 GitHub stars and 3,491 forks (verified via the GitHub API)
  • Created Aug 2025, pushed as recently as July 2026 with v1.0.4 across 16 releases
  • Backed by strix.ai with a hosted cloud version at app.usestrix.com
  • Covered independently by Help Net Security; claims a 96% XBEN benchmark solve rate
  • Primarily Python (91%) with 136 open issues showing active use

feedbacks

What People Are Saying

  • "acts just like real hackers, runs your code dynamically and validates vulnerabilities with actual proofs-of-concept"Dev.to article

  • "open-source AI agents for penetration testing"HN post

  • "security testing for vibe coders who ship fast"Dev.to article

  • "delivers pentest results in hours rather than weeks, at a fraction of the cost"Dev.to article

  • "self-host with your own LLM keys or use the hosted cloud version"GitHub issue

  • "96% success rate on XBEN with ~19 min average solve time"Dev.to article

  • "validates each finding by demonstrating exploitability, not just flagging it"Reddit r/LocalLLaMA

Product Hunt736

Context.dev

Context.dev is the web context API for AI products and agents. Scrape any URL, crawl sites, turn pages into LLM-ready Markdown, extract structured data into your own schema, capture screenshots, and retrieve logos, colors, fonts, styleguides, company data, and transaction enrichment through one API. YC-backed, no card required, and built so developers or coding agents can integrate in minutes.

Market Signal

Why It Has Market Pull

Context.dev is a YC-backed web-context API that turns any URL into LLM-ready Markdown, structured data, screenshots, and brand assets for AI agents, competing directly with Firecrawl. It shows real early momentum: a #1 Product of the Day launch, named production customers, and repeat-user testimonials, though independent long-term usage evidence is still building.

  • Backed by Y Combinator; founded 2025 and based in New York
  • Reached #1 Product of the Day with 700+ upvotes on its July 2026 relaunch
  • Named production users include Mintlify, daily.dev, Chatwoot and Klarna
  • One API covers scraping, crawling, structured extraction, screenshots and brand data
  • Free tier of 500 credits with paid plans from $49/mo lowers the bar to try it

feedbacks

What People Are Saying

  • "top tier support and usually 1-2 day turnaround"Product Hunt comment

  • "easy to use, very fast, and consistently reliable"Product Hunt comment

  • "it's like putting your agent on steroids"Product Hunt comment

  • "a rare developer platform where the bundled story is real, not marketing"Uneed review

  • "we went from blurry favicons to crisp logos"Uneed review

  • "uncached brand lookups can take 10-30 seconds"Uneed review

  • "the direct-URL, no-rate-limit logo design is exactly what developers want"Uneed review

Sources

GitHub

msitarzewski/agency-agents

126.2K

A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.

JuliusBrussee/caveman

82.4K

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

safishamsi/graphify

76.6K

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

Product Hunt

Needle

290

Most sales AI waits for you to ask. Needle is proactive. It works like a GTM engineer on your team: it watches your pipeline and acts before you do. Spots stalled deals and drafts the follow-up, preps you before calls, keeps your CRM tidy, surfaces real buying signals. It lives in Slack and Teams, wired into HubSpot, Gmail and Gong. Unlike horizontal agents, it is built for revenue teams, acts through your permissions, and your context and memory stay portable. No lock-in. Not another dashboard.

Macro

183

Macro is the all-in-one workspace that combines email, messages, docs, tasks, code, agents, calls, and CRM. With team-level memory, you can query your entire workspace and never lose context.

Solaris

158

Solaris is an AI-native transformation platform that helps organisations build AI fluency across every team. Start with a fluency test to understand where people are today, then give each team tailored learning, practical use cases, workflow challenges, champions and adoption tracking. Solaris helps companies move from scattered AI experiments to measurable capability, so AI becomes part of how work actually gets done.

Macuse

118

Macuse is a native macOS app that connects Claude, Codex, Cursor, Raycast, and any MCP-compatible AI client to your Mac apps. It gives AI assistants local access to Calendar, Mail, Notes, Reminders, Messages, and real app control through Computer Use.

Fypro

681

You built a TikTok following that trusts you. Fypro turns those followers into paying customers you actually own. Drop your handle and it reads your account, then builds the whole thing for you: a site from your content, a store stocked with products matched to your niche, videos in your own voice, and a customer and email list that's yours to keep. Trained on 4M+ viral TikToks. Used by 2,000+ creators.

PixFit

221

Senior Designers shouldn't be manually-resizing assets ready to run or being aware of TikTok safe zones. PixFit turns 1 key visual into every ad format — brand-perfect, platform-specific, ready to ship.

Hacker News

zkGolf – Competitive optimization of formally verified circuits

65 pts

Zero-Knowledge Proofs (ZKPs) let an untrusted proved show that computation was executed correctly without revealing the inputs to the verifier. However to prove anything, the computation first has to be expressed as a circuit: a system of polynomial equations (constraints) over a finite field. Circuits are the assembly language of zk and every constraint costs prover (and sometimes verifier) time, so production circuits are aggressively hand-optimized. Over the last months, we have been experime... (65 points, 9 comments).

GolemUI – Declarative Form Engine

52 pts

We're a team of three friends who have been working with forms and Open Source for a decade, and we joined forces together to create something where we can apply all of our experience. We recently released GolemUI, an Open Source library to generate forms dynamically from JSON definitions, with a typed layer to simplify authoring. This library has a lot to offer. These are the main characteristics: 1. A JSON engine. The form is governed by a JSON definition that you can store in a DB, version, d... (52 points, 69 comments).

Selector Forge – browser extension for AI-generated resilient selectors

38 pts

Hi HN, I'm Ahmad from the Intuned ( https://intunedhq.com ) team. Today, we're releasing and open-sourcing Selector Forge ( https://selectorforge.ai/ ), a browser extension that generates reliable CSS/XPath selectors using AI. You can use it to create a selector for a single element or for an array of elements. The selectors it creates are meant to be "semantic" and more resilient to page changes than what Chrome DevTool’s “Copy Selector” (and other similar extensions) give you. Those tend to ha... (38 points, 2 comments).

Morph Reflexes – Multi-head classifiers for agent traces

14 pts

The most common failures for production agents are behavioral: looping, reasoning leakage, user frustration, and more. Using a frontier model like GPT or Sonnet to judge every turn is too expensive and slow to run at scale. To solve this, we built Reflexes: semantic signals from agent traces, served fast and cheap over API. Built on custom kernels and a custom inference engine forked from vLLM. Under the hood, it is a small LLM architected around multi-head inference. Small models need to be tra... (14 points, 2 comments).

Vaghenu, a meter aware sloka-to-chant, TTS for Sanskrit

10 pts

A 15-year-old dream has come true today. I started a PhD with the dream of creating a system that chants any Sanskrit shloka perfectly. And here I am opening sourcing Vaghenu, a meter aware sloka-to-chant, TTS for Sanskrit . This is the world's first vrutta-aware, open-source TTS for Sanskrit Chanting. I am making the model weights, training scripts, and even data (that I meticulously collected) public - https://prathosh.in/vagdhenu/ No large AI lab. No big engineering team. No venture-scale bud... (10 points, 2 comments).

I built an open-source alternative to Claude Cowork

32 pts

Hey HN, A few months ago, I tried to automate some of my work with the popular AI agent OpenClaw, and then I quickly realized how difficult it is to get it to work with APIs and third-party services securely, which is essential for a lot of work-related tasks. Then I realized OpenClaw is more of a personal assistant and it was not designed to get actual work done as a coworker. So I started to build Valmis, an alternative to OpenClaw that works with more than 100 apps and services, with security... (32 points, 8 comments).

HF Spaces

DeepSite v4

16.6K likes

Generate any application by Vibe Coding it DeepSite is a Vibe Coding Platform designed to make coding smarter and more efficient. Tailored for developers, data scientists, and AI engineers, it integrates generative AI into your coding projects to enhance creativity and productivity. DeepSite v4 is a Hugging Face Space tagged with docker, region:us. It has 16617 likes on Hugging Face.

AI Comic Factory

11.2K likes

Create your own AI comic with a single prompt Last release: AI Comic Factory 1.2 The AI Comic Factory has an official website: aicomicfactory.app For more information about my other projects please check linktr.ee/FLNGR. If you like the AI Comic Factory, let me know! I am always creating new spaces and exploring new ideas for demos, meaning I don't have much time to take care of all of them (I wish I could clone myself or ask robots to do it). If you appreciate the AI Comic Factory and would like to leave a tip, that would be very kind 🫶 First, I would like to highlight that everything is open-source (see here, here, here, here). However the project isn't a monolithic Space that can be dupli...

Kolors Virtual Try-On

10.1K likes

Kolors Virtual Try-On is a Hugging Face Space tagged with gradio, region:us. It has 10126 likes on Hugging Face.

Wan2.2 Animate

5.1K likes

Wan2.2 Animate is a Hugging Face Space tagged with gradio, region:us. It has 5114 likes on Hugging Face.

MusicGen

5.1K likes

AudioCraft is a PyTorch library for deep learning research on audio generation. AudioCraft contains inference and training code for two state-of-the-art AI generative models producing high-quality audio: AudioGen and MusicGen. Installation AudioCraft requires Python 3.9, PyTorch 2.0.0. To install AudioCraft, you can run the following: We also recommend having ffmpeg installed, either through your system or Anaconda: At the moment, AudioCraft contains the training code and inference code for: MusicGen: A state-of-the-art controllable text-to-music model. AudioGen: A state-of-the-art text-to-sound model. EnCodec: A state-of-the-art high fidelity neural audio codec. Multi Band Diffusion: An EnC...

Arena Leaderboard

4.9K likes

Arena Leaderboard is a Hugging Face Space tagged with static, leaderboard, region:us. It has 4937 likes on Hugging Face.

AI Tools — July 3, 2026 Edition | Agentic Brew