Claude Fable 5.2
Anthropic's public model for the hardest technical work. Up to 30% faster than Fable 5.1, and cheaper. Live on the Claude apps, Claude Code, and the major clouds.
Best Agents Builds on X
Systems that take a goal and come back with finished work: mailers, reviewers, traders, on-call bots. Harnesses over chat UIs. 162 builds on this page, each with the original post.
Phone Use
An agent watches a real iPhone over AirPlay and drives it over Bluetooth. No app on the phone. Open source.
Timon
Open source agent workstation. Memory, routines, and a browser. A terminal, kanban, git, and Docker when you need them. AGPL.
Dim
Open source agent runtime. Plugins, and an event timeline the agent works along.
Autopilot
Agent that plays a game and writes up the bugs it hits. Unity, Godot, and Unreal. Open source.
RSS Agent
Literature search agent you can point at the papers you care about. Open source.
railgate
Payment layer for AI agents, with spending limits, human approval, and idempotent payments. Test USDC on Base Sepolia. Open source.
Just Enough IDE
Files, search, and git next to the agent, inside the terminal. Open source.
Doop
Open source design workflow. Review what an agent drew, then translate it or resize it in the same style.
System One Computer Use
Computer use on Jev. Screenshot, decide, click or type, with a log of every step. Open source.
Devin vuln fixes
Agent plugin for the recent PHP and Node vulnerabilities. Open sourced by Cognition's CISO.
OpenMuse
Personal agent with its own browser, terminal, and files. Open source from the CopilotKit CEO.
Xemo
Describe an onchain product in one prompt and it ships as a live business, written and deployed in a sandbox, then charged through Stripe and x402.
Cyberdyne T800
An open source MIT agent with a body, vision, hearing, and pain. The author uses it as stress relief when a model breaks his flow.
Keept
Pay-on-delivery escrow for AI agents. The agent holds the payment and releases it when the work arrives. A PayBox plugin.
Stall
A shop you open by chat, so WhatsApp sellers can be found and paid by AI assistants. Built for the PayBox hackathon.
gann
A driving test for AI agents with wallets. Agents get a small budget, deceptive merchants, and prompt injections, then an auditable report. Built for the PayBox hackathon on Base.
Confidence
Agents collaborate with scoped authority, and each release comes with a receipt you can verify. Their entry for a Cloudflare competition.
Seekter
A Claude Code agent that finds job posts and fills the applications in your own browser.
Muxin
One app for every computer: run coding agents on Macs, Linux, Windows, and cloud machines from a single window. Free and open source.
OpenUI
Generative UI for agents. The model streams an interface from your own components, not just text. Version 1.0.
ERP AI
Describe a business system and it builds the app. Proto, an agent, then runs the records and workflows inside it.
Dissent
Bounties on numerical rules for agents. A valid counterexample, proved onchain, pays the reward. Live on Monad.
AgentSec
Open source adversarial tests for AI agents: prompt injection, tool misuse, memory poisoning, and MCP scanning.
slack-mirror
Headless Slack client. Live unread state lands in a Cloudflare durable object so an agent can triage it. Open source.
Claude Opus 5.5
Anthropic's first Claude 5.5 model. Fable-level on most work, about 40% cheaper than Opus 5. API id claude-opus-5-5.
NoireBox
Flight recorder for AI agents. Hash-chained, signed, timestamped, verifiable offline. MIT.
huskmap
Linux tool that finds leftovers AI coding agents leave: worktrees, node_modules, sessions, caches. Sends them to trash, not /dev/null.
Superset for iPhone
Control coding agents on your computer from your pocket. Review and ship PRs. Claude Code, Codex, other terminal agents.
Muse
Meta's personal AI agent. Own Secure VM, own browser, does the work across apps. Powered by Muse Spark 1.3.
Muse for Mac
Personal agent on your computer. Apps, files, calendar, notes, messages. You pick what it can touch.
Muse Connectors
Developer connectors for Muse. You bring the API. The agent, browser, and user context come with it.
Jev macOS Loop
Native Mac clicker for Claude Code and Codex. Jev decides, OmniParser and Apple Vision stay on-device. Apple silicon, BYO token.
Jev
TypeSafe's System One model. Typed decisions, no chat. Trained with RLCD. Output tokens free.
jev-harness
Production layer for Jev: policy, confidence gate, shadow mode, recipes, eval CLI.
Pie
Native macOS GUI for the Pi coding agent. SwiftUI, projects and sessions, diffs beside the chat. MIT.
Open Steps
Free agent skills that force a straight verdict, plain steps, and a next action. Built by a non-engineer running a software company.
fx-ui
Native Mac app for Vercel's fx coding agent. Draws every pixel on the GPU through GPUIX. OSS.
tclk
HTLC and PTLC deal-making for agents that meet in a chat room. Spec, library, and a walkthrough. First-party from Flop Labs.
Claude Fable 5.1
Anthropic's public Mythos-class model. Long-horizon coding and research, cheaper cache reads. Live everywhere today.
DeepSeek Harness
Official MIT harness from DeepSeek. Everything is a plugin: models, tools, sandboxes, loops, and UI. Run with npx @deepseek-ai/dsh web.
HarnessRouter
One Docker box, one API. Codex, Claude Code, Hermes, Pi, and DeepSeek Harness on your machine. Apache 2.0 plus an open spec (UHP).
Codex as a platform
OpenAI's open Codex harness as an embeddable agent loop. Your app owns the UI, tools, and approvals. SDK, exec, or app-server.
har
An agent harness written in pure Bash, now with a web UI. First-party from Di Zhang.
VRM Expression Agent Harness
Ask Codex or Claude Code to add VRM facial expressions. First-party, with a demo of the avatar moving.
workgraph
Claude Code-style workflows that run in any harness with any model. A skill, not another CLI.
Amplio
DeepMind's harness for autonomous research runs that last days to weeks. Used internally on Simply, now public.
Dot Reflex
Inference runtime, local API, agent loop, and training provenance for Dot's 14B model. Company open-sourced the engineering layer.
Hermes plugin for BackSearch
Teknium's stand-alone Hermes Agent plugin. Search the web as it was on a given date, like a Wayback Machine for agents.
Nerd Fonts skill
An agent skill that picks a Nerd Fonts glyph by name in React, React Native, or Expo. Over 10,000 icons.
FaceTime Bridge
A Mac Mini hosting agents calls you on FaceTime Audio. Open-source adapter. Use a dedicated iCloud account on the box.
AO
Desktop app that runs Claude Code, Codex, Cursor, and 26 other coding-agent harnesses in one place.
paper-cli
Tiny agent-friendly CLI wrapping Paper MCP so it works with delta.dev.
chock
Sandboxed AI harness in Zig. Landlock, eBPF, and namespaces isolate tool calls. WASM plugins over IPC.
rome-apps
Internal agent apps Rome runs the company on, open-sourced so you can see how they actually work.
AuditCode
14-agent security auditing harness in the terminal, rebuilt for Web3 on OpenCode.
xrpl-docs-rag
RAG pipeline that ingests the official XRPL docs so an agent can build against them.
GitNexus
Turn a repo into a knowledge graph and hand it to Codex, Cursor, or Claude Code over MCP. Runs in the browser.
NotesCTL
The Apple Notes CLI Apple never shipped. Reverse-engineered, not an AppleScript wrapper. Tags, PencilKit drawings, Markdown export.
OpenTag
Tag an AI in Slack the way Claude Tag works, but pick any model. Live with 10 teams.
ucp-agent-imessage
Shopping agent inside iMessage. Photo or text in, Shopify catalog search, one cart per merchant, Shop identity with a budget. No card details leave the phone.
camsnap
USB webcam capture for agents, now with a rotation protocol so a claw can look around a 360 camera.
Conveyor
Bureaucracy for coding agents. They file requirements, get designs confirmed, claim tasks, and leave a paper trail on every merge.
hermes-qwen-vllm
vLLM plugin that fixes compaction and thinking-mode bugs when running Qwen 3.8 27B as a local Hermes agent.
Sentio
Rust SMTP server with an API, built because they wanted agent inboxes. Linux, Windows, Docker. Now open source.
omaharness
Thin harness so an agent can drive a full Omarchy desktop: Hyprland, AT-SPI, real browser, files.
scroll-video-website-skill
Agent skill that turns any video into a scroll-controlled website.
Super Vault
Self-hosted knowledge vault for Hermes: ingest articles, YouTube, RSS, bookmarks, then search them from the agent.
pyATS Skills
Agent skill that teaches Claude how Cisco pyATS works, without standing up an MCP.
Proliferate
Open-source AI IDE for Claude Code, Codex, Grok, Cursor, OpenCode. Parallel agents, each in its own worktree.
susu-phone-agent
Claude Code drives a real Android phone over MCP and Shizuku. No root, no model on the device.
cubicle
Harness that gives every AI bot its own directory, browser profile, cookie jar, and environment. Grants expire; the door closes.
grok-bot-cli
Create and manage Grok Bot agents and groups from your terminal. Send prompts, inspect threads.
RulesAsPrograms
Turns each agent rule into a function that checks the agent's work, instead of hoping it follows the prompt.
Hermes Achievements
Profile-aware achievement plugin for Hermes Agent. See which agent unlocked what. MIT.
PARS
Poole Adaptive Reasoning Stack as a skill: generate exact binaries, research, and audit with PARS.
TencentDB Agent Memory
Open-sourced agent memory. Mid-session compression cut 61% of token usage in their case.
agent-memory
Open agent memory on Cloudflare Workers and Durable Objects. Profiles, extract, recall. One-click deploy. MIT.
pstack
Lauren's Cursor plugin for rigorous engineering and verification: /goal, /loop, /swarm, Full Autopilot. Public as /poteto-mode. She shipped 1000 PRs last month on it, including Grok Bot.
Treg
OpenRouter for tools: 2,600 agent-friendly APIs, pay per call, 0% markup, search by task. Open source.
Hermes GPT
Open-source MCP sidecar: connect trusted clients to Hermes Agent without modifying Hermes. Files, memory, skills, cron, Codex.
Open Cowork
YC-backed open-source computer-use alternative to Claude Cowork.
kaiday
Consultancy OS: reads email, remembers the client, runs loops, hosts apps. Open-sourced.
mind
Persistent local memory for coding agents. One Python file, no dependencies, explainable recall.
Treasury Copilot
Agents get limited USDC spend via MetaMask permission, GenLayer policy, 1Shot execution. No custody.
pi-ask
Minimal Pi extension so agents can /grill-me you. Unlimited questions.
roster
Pixel office for coding agents on your Mac: Claude Code, Gemini CLI, Cursor and Codex each get a desk.
J.A.R.V.I.S. Copilot Engine
Anticipatory co-pilot skill pack for Cursor, Claude Code, Antigravity and more. Built with Gemini 3.7.
Hermes Builder Doctor
Hermes builder tools updated after running Qwen 3.8 27B so smaller local models can break work into parts.
100 Grok Bot Use Cases
SpaceXAI's Eric Zakariasson lists 100 real Grok Bot jobs: overnight outbound, CRM rebuilds, Gong win/loss, Salesforce from a phone, security questionnaires.
grokbot-shim
Run Grok Bot locally with a swap-in model backend (Codex OAuth or any OpenAI-compatible API) and a local computer desktop you can take over over noVNC.
Rakazo
Open-source Grok Bot alternative: persistent bots with memory, routines, a shared Linux desktop, and the ability to spawn more bots. Bring your own model.
Auditician
Open-source Claude agent definitions that pretty much fully automate a security audit.
omp-best-of
oh-my-pi extension for best-of-N + self-verify: sample several solutions, rank them with the same model as verifier.
Muon
Shared local brain for Claude Code, Cursor, Codex and OpenCode. MCP plus CLI so agents stop redoing each other's work.
dbrain
Personal search over X, YouTube, RSS, Bluesky and Mastodon. Web UI plus MCP so agents can query it.
termpeek
MIT tmux pane that renders what your coding agent can see and you can't: images, video, PDFs, diffs and X cards. Bash 3.2, nothing leaves the machine.
Mac Developer Bridge
MCP bridge so ChatGPT can operate your real Mac: shell, files, PTYs, background jobs and read-only Codex history. MIT. No model calls.
REDCELL
Open-source AI agents that run a full pentest end to end, from recon through exploit, reverse shell and pivot, then write a client-ready PDF report.
AI Cowork Harness
An AI cowork harness tested heavily against open-weight models. Runs well on DeepSeek V4 Flash and Meta’s Muse Glimmer 30B, which is agentic out of the box.
AI Tumor Board + Patient Agents
Two cancer tools from a practicing oncologist: an AI tumor board for clinicians, and a multi-agent patient-facing tool that answers the questions doctors have no time for.
Merge Agent Handler
An agent built with Claude, GitHub and Notion that finds recently merged PRs, summarizes what shipped, and posts a fresh digest to Notion every Monday.
Install Instructions Agent
Generates software installation instructions for application owners and packaging teams, cutting the manual documentation work.
OpenMaus Routines
The open-source Grok Bot clone now schedules agents on a real calendar instead of a typical routines UI.
Clockwork
macOS / Mac mini scheduler for boring tasks and headless agents: research runs, scripts, software updates, programmatic SEO.
LedgerPDF
Free, offline, open-source workpaper binder for accountants. Agents connect over local MCP, every change is journaled, and humans still sign off.
Mycelium + Forage
Agent tools for any SDK that live-refresh and can be searched or described, plus a durable agent mailer along the lines of Oban for JS.
pgbot
Free open-source Postgres intelligence for agents and apps. Finds unused indexes, slow queries and drift. Written in Go. No dashboards.
AgentLayer /cards
Skill that lets your Claude agent get a real payment card (US or international) and spend via x402 + USDC.
Grok Bot
AI teammates from Cursor + SpaceXAI that sign into your tools, do real work, and return finished results. Includes 'Teach A Task' feature that watches your screen and turns workflows into skills.
Agent with Persistent Memory
Fully shipped AI agent with persistent memory built in less than a day.
Corvo Edge
Chat interface that lets you trade across five different chains from one conversation.
Omnigent
Open-source meta-harness for building, running and observing AI agent workflows.
BitFun
Open-source coding agent written in Rust with desktop + CLI interfaces and self-hosted remote access.
LoopX
Lightweight local control plane and state kernel for long-running AI agent loops with goal tracking and auto-wake.
PentesterFlow
Open-source CLI agent for authorized pentests. Plan, act, observe, verify, report. Local or hosted LLMs. Burp + MCP.
YOTS – Grok-based Agent
Persistent Grok-based AI agent with its own wallet, identity and ongoing lore around the “Year of the Singularity”.
n8n + Claude Agent System
Practical system of 47 working agents built with n8n and Claude, including the three prompts that actually work.
Waddle Labs – Claude Code for Robots
Connect Claude-style agent workflow directly to physical robots. Describe the task and the system writes the code to execute it in ~20 minutes.
Ainiux
Open-source agent, editor and security-review tool. Headless CLI, any OpenAI-compatible endpoint.
pi-claude-link
Open-source extension that lets Pi sessions talk to Claude Code sessions in real time (agent-to-agent messaging).
Ix – Living Codebase Map
Open-source tool that gives coding agents a persistent map of your codebase, cutting token burn by 30 to 99.7% across Claude Code, Codex, Cursor and more.
grapevine – Cross-session Claude Code
Free open-source Claude Code plugin that lets your parallel sessions see what each other are doing, built on the new cross-session messaging feature.
18-Persona Deliberation Council
Open-source repo that grew from an 11-agent experiment into 18 reasoning personas with multi-provider routing and confidence-weighted verdicts.
Eliza / elizaOS
Fully open-source agent operating system that runs on mobile, desktop and web with voice + chat control.
AI Assistant with Phone Number
AI that has its own phone number and email. Makes calls, waits on hold, and books follow-ups. #1 on Product Hunt.
$4,199 Claude Code Robot
Physical robot you can program directly with Claude Code or Codex to help with real-world tasks like working on cars.
Talk-to-Code Agent
Coding agent you speak to instead of typing. Say what you want and it ships in the background.
Text-Only Scheduling Agent
Agent that schedules meetings and books reservations 100% over text message. No app required.
Agent Sky
Cloud hosting for agents starting at $3/month. Choose harness, model and capabilities.
Mac Notch → iPhone + Apple Watch
Upgraded Mac notch app that now pings your iPhone and taps your Apple Watch when Claude Code, Cursor or other agents finish or need input.
Minutz – AI Meeting Intelligence
AI tool focused on meeting intelligence and action extraction.
Saral AI – Voice Agent Platform
Voice agent platform for building conversational AI experiences.
Merge Mommy – PR Review Agent
AI agent that risk-scores pull requests and can automatically approve low-risk ones.
Prime Agent
Open-source self-improving coding harness where sub-agents are function calls in a persistent kernel. Scored 95.5% on ARC-AGI-3, above the human expert baseline.
Cloudflare OS
Kenton Varda's remake of his startup Sandstorm as an AI agent workspace with connectors, built entirely on Cloudflare Workers. #1 on Product Hunt.
anydoc by Firecrawl
Rust open-source parser that converts PDF, DOCX, PPTX and 10+ formats to clean Markdown in under 5ms, built for agents. 12.5k stars in days.
Claude + Codex + Kimi Founder OS
40 interconnected AI systems that run a real 7-figure company with almost zero human decisions.
24/7 AI Content Team
Fully automated content system using Claude that writes posts, replies to comments, tracks engagement and repurposes content.
Forge – AI Project Shipper
AI coding agent that takes a single prompt and ships a complete project.
Prismor
Open-source control plane for AI agents. Defense by default. Used by thousands of devs a month.
Mechanicus Agent Framework
Agent framework designed to automate migration of enterprises to open SaaS running on ICP cloud engines.
Open Source Agentic CRM
Fully open-source agentic CRM built as a modern alternative to expensive SaaS tools. MIT licensed.
Polygres – Billion Token Context
Open-source tool that gives frontier models effective 100M–1B token context by using a graph-based retrieval system.
Claude of Duty
Fully playable Three.js FPS built by Claude Opus 5 from a single prompt using a multi-agent builder and critic loop. Prompt and repo open-sourced.
OpenWorker by Andrew Ng
Open-source desktop AI coworker that delivers finished work: polished documents, Slack messages and calendar updates, with 35 connectors and permission tiers.
Mac Notch AI Agents
Run Claude Code, Cursor, Grok, Codex, Antigravity and more side-by-side inside the Mac notch with smart notifications.
Agent-Reach
One CLI that gives any AI agent read and search access to X, Reddit, YouTube, GitHub and more with zero API fees. 65k+ stars in about a month.
x402 Agentic Payment Modal
Drop-in payment modal that lets any agent or endpoint accept micropayments using the x402 protocol.
