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2026.09 This Month's Picks

10160 new projects found this period, 10 made the list.

Window 2026-09-01 – 2026-09-30Rated 5376

S · Look today

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okf-agent-memory

okf-memoryGo

This gives AI coding agents Git-native persistent memory with OKF v0.2 and sub-millisecond BM25 retrieval plus an embedded MCP server; 348 stars per day show it hits the agent memory pain point. It could become a standard dependency for tools like Claude Code, but competes with Mem0 and Letta, and the OKF standard is unsettled, so watch the ecosystem.

Git-native persistent memory for AI coding agents. Implements Google OKF v0.2 with sub-300µs in-memory BM25 search, embedded MCP server, and progressive disclosure. Slashes token bloat by 80% with zer…

#AI Agents#MCP#LLMs

★348

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commerce-agents

anthropicsPython

A reference blueprint for building shopping and merchant agents with Claude, covering retail and e-commerce scenarios. Anthropic's official backing plus a Shopify example brought 300+ stars fast; it could become a standard dependency for custom enterprise agents, but early versions are unstable and LangGraph-style frameworks compete.

Reference blueprint for building shopping and merchant agents with Claude. Examples in retail, commerce, telecom, and entertainment included.

#AI Agents#LLMs#SDKs

★321

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jevgrep

dzhngTypeScript

Provides semantic code retrieval for coding agents, recalling files and context by what the code does rather than keywords, targeting wasted agent context windows. 743 stars in 1.8 days is the strongest signal in this batch, showing rapid adoption of agent tooling; commercialization could be an open-source CLI plus enterprise internal-index subscription, or being built into agent frameworks as a standard dependency. The risk is Sourcegraph, grep.app and IDE-native semantic search already occupying the space, and reliance on the Jev model's popularity.

Find code by asking what it does. A CLI for coding agents that uses Jev to discover relevant files and source context.

#CLI#AI Agents#LLMs#Code Quality

★743

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mcp-extensions

openaiTypeScript

OpenAI's officially open-sourced ChatGPT plugin development kit, bringing MCP capabilities into ChatGPT as native features—a platform-level entry point. With 208 stars in a day and OpenAI's backing, it will almost certainly become a de facto standard dependency for the ChatGPT plugin ecosystem, with clear monetization (plugin marketplace, API billing). The risk is ecosystem policy changes and cross-vendor standard fragmentation.

Build plugins that feel like native, first-class features of ChatGPT.

#MCP#SDKs#Plugins#AI Agents

★208

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Shopify's official implementation of the Commerce blueprint, providing reference code for store shopping and merchant agents, deeply tied to the Shopify ecosystem and practical for enterprises. Its 34 stars are few but growing well, monetization is clear as a standard Shopify app reference, and risks are dependence on Shopify APIs and Anthropic model evolution.

Shopify implementations of Anthropic's commerce-agents blueprint: a storefront shopping agent over UCP and Sign in with Shop, and a merchant agent over the Admin API

#AI Agents#E-commerce#SDKs#APIs

★34

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golive-skill

mikehasaTypeScript

Packages the dirtiest part of shipping agent-written code into an Agent Skill: domains, databases, email and payments all through the user's own accounts, with a zero-dependency CLI doing a reviewable detect→plan→apply flow. 874 stars in 1.4 days shows the ecosystem lacks this last mile, but Vercel and Cloudflare official Skills and built-in deployment directly cover it, making charging hard.

Take your agent-built product live: hosting, database, domain, email, payments — on your own accounts. Open-source Agent Skill + zero-dependency Node CLI: detect → plan → approve → apply → verify. No …

#AI Agents#Agent Skills#CLI#DevOps

★874

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DeepSelect

deepseek-aiCuda

DeepSeek's official open-source sparse-attention TopK and sampling CUDA kernels directly determine DSA inference compute and memory costs, so any team reproducing or deploying the model needs them. Official backing could make it a de facto standard absorbed by frameworks like vLLM, though it only fits their own architecture.

DeepSelect: TopK kernels for DeepSeek Sparse Attention (DSA) and Samplers

#LLMs#GPU#Performance#ML Research#deepseek

★234

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holo-card-studio

EverettFishPython

Turns descriptions or reference images into editable Blender cards and interactive Three.js pages. 799 stars in one day show strong demand for AI-generated design; risks are Blender dependency and unstable output quality.

Turn the user's description or uploaded reference into a finished, editable Blender card and an interactive Three.js page. Preserve the requested subject, style, typography and destination. This skill…

#AI Agents#Agent Skills#3D#Image Generation

★799

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jev-chat-jarvis

jev-chatKotlin

Turns screen reading, intent judgment and candidate replies into a conversation copilot on the phone, solving the pain of not knowing how to reply in WeChat and Feishu, with no injection or packet interception reducing ban concerns; 3,723 stars in 1.5 days comes from strong话题 appeal. Monetization could be a subscription input-method-style entry point. Biggest risks: platform ToS and privacy compliance, and suspected star farming among sibling repos undermining credibility.

A conversation copilot installed on your phone: understand the other person in WeChat / QQ / X / Feishu, get candidate replies, and fill them into the input box with one tap — you decide whether to se…

#AI#LLMs#Productivity#Privacy

★3723

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agent-fleet-manager

dreamers-laboratoryPython

A general engine for large-scale repeated information gathering that manages multiple worker agents collecting in parallel. Its 168 stars and growth show real demand, with a clear path to SaaS or internal enterprise data platforms, but it competes with other agent orchestration frameworks and must solve data quality and anti-scraping compliance.

A general-purpose engine for large-scale, repeated information gathering by a fleet of workers.

#Automation#Data Analysis#AI Agents

★168

That's today. The other tiers and the boards follow.

Show HN 10

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Trains a 700K-parameter small model for the many local decisions in computer-use (checking boxes, skipping, filling values), pulling System1-specific judgment out of the general LLM loop at 7ms versus 260ms; backed by the 24K-star cua, open-source drivers and benchmarks, and HN's 56 points show agent vendors are genuinely watching; the risk is that jev-style services become the standard first.

Hello HN! We're Dillon and Francesco from Cua. We were wondering how many computer use tasks actually need a full general purpose LLM (e.g. gpt-6-astra, claude-opus-5 etc.) to think through all their …

#AI Agents#LLMs#ML Research#Automation

▲56

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A CodeOSS-based desktop whiteboard where agents link architecture diagrams, sequence diagrams and code locations bidirectionally via SDK and Rust semantic diff folds noise, already used by Salesforce and Modal, hitting the cognitive debt of agentic coding. YC W26, MIT open source and a clear paid hosted path, with the risk of competing head-on with Cursor and Claude Code's built-in review.

Hello! We’re Sid, Alex, Ketan, and Milan. We’re building Whiteboard ( https://whiteboard.dev.fast/), an open-source desktop app where humans and agents can architect software together in a common work…

#AI Agents#Editors#Collaboration#Code Quality

▲166

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Addresses the difficulty of tracking proliferating AI agents with a read-only command that inventories agents, MCP servers and plugins. Its 44 HN points and 68 stars show strong security-community interest; commercialization means part of a security audit or asset management tool or a SaaS offering, but the AI ecosystem changes fast and operating systems may build similar features.

#AI Agents#App Security#Privacy#MCP

▲44

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It packages HTML apps, assets and SQLite data into a single distributable file, solving the long-standing pain of static pages having nowhere to store data, with a permission model and local AI. 267 upvotes is the strongest momentum this period, and the 1.0 open format could become a standard; commercialization could be an app marketplace and enterprise distribution, with the risk of WASM sandbox alternatives.

Hey HN, I always had the problem that building HTML pages is really simple now, but trying to save data required hosting it somewhere, and sharing it afterwards was not easy. Over the last few months,…

#Databases#Web Frontend#Self-Hosted#Documents

▲267

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Builds on git with intent and scope declarations to predict conflicts when multiple agents modify code in parallel, moving semantic conflicts from the PR stage to before writing code, with built-in MCP and acceptance gates. Multi-agent parallel work in one repo is a real pain point, and 451 stars plus 33 points shows engineering-circle resonance, with a chance to become a collaboration protocol standard; the risk is git vendors or Cursor building coordination in.

At, GPTree, we run several coding agents across our team on one repo using parallel worktrees. Apart from wasted time reviewing and fixing conflicts at PR time, the failures that hurt the most are whe…

#AI Agents#MCP#Code Quality

▲33

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It solves context fragmentation across parallel AI CLIs, using a 2D canvas to unify terminals, git, and issues. A hot HN post plus 411 stars shows it hits a real pain point. It could become a standard AI development workbench, commercialized via subscription. The risk is a fragmented AI CLI ecosystem, with competitors like Cursor and terminal multiplexers.

Track agentic CLIs across multiple providers and repos, from any device and across multiple machines, see git trees, terminals, usage, issues, and UI all on one workspace. I have been trying to parall…

#AI Agents#Productivity#Automation

▲18

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This uses AI to assist circuit board design, like Cursor but for hardware, and 218 Hacker News points show hardware engineers want it. Commercialization could be a subscription PCB design tool with a large market; risks include competition from EDA giants, and competitors are Altium and JLC's AI features.

#Hardware#AI#Automation

▲218

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A self-hosted multi-tenant AI agent platform where teams collaborate with Claude Code/Codex inside sandboxes. It gained 95 stars in 0.3 days and 37 HN points, strong momentum; commercialization resembles a company OS with team subscriptions or private deployment, but competition is fierce and dependence on Anthropic/OpenAI subscriptions exposes it to platform policy.

Hi HN, I am Dimitris. This is a company OS that I built and use to run my business and anyone can install it and self host it for free. Think of it as Claude Code, Cowork and the cloud sessions in one…

#AI Agents#Self-Hosted#Collaboration#claude-code

▲37

Star gain 30d

  1. XiaoDuoYa/codex-with-chatgpt+5520★6889
  2. crmne/fastpotify+4216★4772
  3. totec448-spec/chat-on-steroids+3575★4154
  4. wide-trace/open-higgsfield+2787★3865
  5. ZJU-REAL/Easel+2359★2415
  6. Nanako0129/sepia+2015★2913
  7. amosblomqvist/learn+1890★2796
  8. MengTo/threeui+1663★6317
  9. nateherkai/scroll-craft+1574★2861
  10. themartiano/try-omarchy+1483★2417