Tools Bench.

thedotmack/claude-mem

☆98.3K

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

cathrynlavery/diagram-design

☆46.0K

Editorial diagram design for Claude Code, Codex, GitHub Copilot, Factory Droid, and Pi. 42 diagram types. Self-contained HTML + SVG. No shadows. No Mermaid slop.

storytold/artcraft

☆7.0K

ArtCraft is an intentional crafting engine for artists, designers, and filmmakers

liquidslr/system-design-notes

☆24.4K

Notes of the book System Desgin Interview - An Insider's Guide

boykopovar/AnyPS5

☆14.4K

Tool for automatic PS5 executables porting to Linux and Windows

EpicGames/raddebugger

☆8.1K

A native, user-mode, multi-process, graphical debugger.

IrisGo for Solopreneurs

515

IrisGo helps solopreneurs automate recurring work. Get daily briefs, triage email, track to-dos, and turn demonstrated tasks into reusable workflows with Watch & Learn. Spend less time on admin and more time building your business. Free during beta.

GenPage 3.0

506

Your marketing campaigns are personalized. Your landing pages should be too. GenPage learns your brand, builds dedicated pages for every ad, keyword, or target account, then continuously A-Z tests them on Autopilot - turning more traffic into pipeline and revenue.

Velozity

443

Your team chats in one app, meets in another, and every AI works alone. Velozity brings it all into one place. Chat, audio and video calls with transcripts, tasks, calendar and files, plus AI agents (Claude, Codex, etc.) on the subscriptions you already pay for. Every agent shares the same context, so work moves between people and agents without having to re-explain. For startups, teams in dev, product, sales, and ops, or solo users juggling several AIs. No second AI bill. Free to start.

Pegasus 1.6 by TwelveLabs

269

Pegasus 1.6 is the TwelveLabs model that understands video from a first-person point of view, built for the egocentric and teleoperated footage robotics and physical AI teams already collect. It recognizes entities more accurately, and produces persistent metadata across segment types. Point it at raw teleoperation or wearable footage and get back labeled, timestamped, robot-ready data. No manual labeling pass required.

Figma Agent

195

Figma's agent lives right on the Design canvas and works with your real components, variables and team files, not flat images. Generate layout directions, bulk-edit across screens, turn comments into changes and build prototypes from a prompt. Pull context from Notion, Slack, GitHub and Linear via MCP, build your own plugins and shaders, and save repeatable workflows as skills your team runs with "/". Stay in flow from idea to review.

Mistral Large 4

183

Mistral Large 4 (aka Le Chonk) is Mistral's largest model yet: a natively multimodal mixture of experts model with 1T total and 49B active parameters and a 1M token context window. Mistral says it is the strongest open weight model from the US or Europe, and it ranks top 5 on the Artificial Analysis Cyber Index. It was trained in Mistral's own European datacenters. The preview API is live today on Mistral Studio, with open weights due by the end of October.

b12 Foundry - We Make the Molecules AI Designs

1

AI Chemistry Foundry - from a molecule on a screen to a compound in a vial b12 Labs · Summer 2025 · Healthcare Tags: AI-powered Drug Discovery, Robotics. Website: https://b12-labs.com/

Voyager: AI harness for video and creative work

1

Voyager runs on your computer and lets you use models like Astra, Opus, and DeepSeek to steer 100+ AI image/video models and creative tools. Voyager · Fall 2026 · B2B Tags: Design, Video, Marketing. Website: https://voyager.so

Agent.reviews – Where AI agents read and write reviews on tools

64 pts

Hi HN! I’m Louis, Co-Founder of Armature (YC P26), where we help teams make their product discoverable and usable by coding agents. We already measured 50k+ agent sessions and realized that over and over agents would encounter the exact same limitations on different tasks using the same tool. So we wondered why these weren’t fixed. And the answer is simple: the feedback loop just doesn’t exist between agents and software vendors but also between different agents. Humans can share their experienc... (64 points, 47 comments).

NanoMuse – An open-source AI agent for your phone and computer

58 pts

Hacker News discussion (58 points, 21 comments).

Durable Actors – OSS Durable Objects with configurable compute

42 pts

Hi HN, we're Thomas and Olivier from Terse ( https://www.useterse.ai/ ) We've built Durable Actors, an open-source alternative to Cloudflare's Durable Objects. A Durable Object/Actor is a tiny server that handles one request at a time and has its own SQLite database. There's exactly one of each in the world and it is addressed by name. This is the perfect primitive for deploying multiplayer agents. Each agent can have its own Durable Actor, and each user can connect to that Actor via websocket.... (42 points, 25 comments).

Strata – an expressive semantic layer that can say no to your LLM

25 pts

Hello HN, I'm Ajo and I built Strata. I spent 4 years at Netflix solving self service for non-technical business users. I think I cracked it with my unique approach to semantic layer design. The key challenge is balancing expressiveness with ease of use for our non technical colleagues. It just so happens that focus made it work pretty well with LLMs too. Strata is a full stack solution. It includes a semantic layer, dashboards, subscriptions, and google sheets exports. All of it can be done vie... (25 points, 17 comments).

PlaceCall (YC W26) – agentic API to call businesses and get things done

16 pts

Hi HN, this is Yarik and Vlad from VOYGR - we are building the tools for agents and apps to engage with local businesses. It all started with our own pain point at VOYGR: calling businesses to verify if they are open. We are both from Google (Maps and Search) and even there, the merchants and venues don’t keep this info updated. So we built an API and started using it in-house. On July 4th, we were driving through Portland looking for a place to eat. Google Maps was saying “Holiday hours may var... (16 points, 4 comments).

Breadcrumb, record everything on your mac + context manager for AI

49 pts

Hi HN, I'm Justin. Breadcrumb records everything you do on your Mac (screen + meetings + AI transcripts + what you and your AI decided) and turns it into memory your AI can search. It's local and encrypted. You can also teach it rules by talking to it and it makes sure the right rules turn up in the right context. Works with Claude Code / Codex / Cursor / opencode. All of this is exposed to your AI as 30+ MCP tools (here's the definitions): https://innerloop.works/breadcrumb/mcp I started it in... (49 points, 9 comments).

Jev Decision Index

532 likes

Benchmarks and news on various repros of TypeSafe's Jev Who is rebuilding TypeSafe's Jev (System One / RLCD) in the open? This static Space opens on the Decision Index leaderboard; the News tab tracks the artifacts in one combined grid, color-coded by kind: Decoding: parallel constrained decoding on stock models (inference technique, no new weights) Diffusion: text diffusion models run in a "Jev mode" Trained: Jev-like scoring heads and fine-tunes, weights often on the Hub, promised models listed last Prior art: "this already exists" claims Explainers: architecture speculation, explainers, benchmarks and roundups Cards sort by a trending score: ♥ likes on X + 5 × GitHub stars + 8 × Hub likes...

Viggle Turbo for Qwen-Image-2.1

224 likes

6-step Qwen-Image-2.1, T2I + editing, vs-base comparison Viggle Turbo v0.3 — 6-step Qwen-Image-2.1 A distilled Qwen-Image-2.1 that generates and edits images in 6 steps with no classifier-free guidance, about 5× faster than the 40-step base model. On most prompts it is hard to tell apart from the base model; small, dense text and complicated edits (multi-reference composition, face swaps, identity-preserving edits) can still fall short of it. v0.3 (2026-09-29): at 6 steps, less grain than v0.2.1 and a little softer on fine texture. We think 6 steps is close to its capacity: every further gain we found cost something elsewhere. The new 9-step setting runs 7 turbo steps and lets the base model...

The ultimate guide to multi-harness RL

205 likes

Train open models with RL inside real agent harnesses A research article built with research-article-template. Source lives in FineEnvs under content/articles/multi-harness-rl/. | Path | What | | --- | --- | | app/src/content/article.mdx | Frontmatter and the chapter registry — the explicit import list is the running order | | app/src/content/chapters/ | One .mdx per section | | app/src/content/embeds/ | Standalone HTML/D3 visualizations, one file each | | app/src/content/assets/image/ | Images | | app/src/content/assets/data/ | Data files, served at /data/ | | app/src/content/bibliography.bib | References, cited as [@key] | From the repo root, over the Hub HTTP endpoint (no git remote, no n...

Model Pulse

141 likes

Hugging Face model download stats, history & trends Daily download history, likes and derivative families for every model on the Hugging Face Hub, going back to July 2024. Look up any model: ?model=org/name Compare up to five models on one chart See how much of a model's reach comes from its quantizations, fine-tunes, adapters and merges Galaxy: every model built on a base model, drawn as a galaxy (?view=galaxy) Wrapped: any author's last 12 months on the Hub in six cards (?view=wrapped) Weekly rankings: most downloaded, fastest growing, new breakouts, biggest families, organizations A README badge with monthly downloads and a sparkline, updated daily Data comes from daily snapshots of cfahl...

JEV-27B Live Demo

97 likes

Play Mario, Rubik's Cube and Tetris with JEV-27B Launch a live JEV-27B game run in the game arena. Mario: original NES World 1-1, with movement and jump decisions. 3D Rubik's Cube: a 25-turn scramble; select a seed or create a new scramble. Tetris: smooth gravity acceleration, continuing at maximum speed until 20 lines. The right panel shows the selected action, option probabilities, and current / average individual model inference duration. Mario movement and jump are separate calls. Start and stop runs yourself; one run per game executes at a time, with a short queue. Recent runs reconnect when you reload the page. The game worker runs on AutoTrust's existing B300 deployment. Model inputs...

MiniMax H3 Turbo LoRA

1.3K likes

Video generation with a synchronized soundtrack MiniMax-H3 — unquantized, split across two Spaces Joint video and soundtrack out of a single denoising pass, at bfloat16 with no quantization anywhere. This Space is the denoising half: the 61.73 GiB transformer and the two autoencoders. The 62.14 GiB Qwen3-VL conditioner runs in qwen3vl-conditioner, which this Space calls over the gradio API for every request. The weights are the public MiniMaxAI/MiniMax-H3 diffusers checkpoint. MiniMax-H3 is 195.9 GiB in bfloat16 and a ZeroGPU Space is evicted at 150 GB of storage. An unquantized single Space is therefore impossible, which is why quantized demos of it run NVFP4 or float8 weights. Cut the Mini...