The registry for everything AI.

Souls, MCP servers, CLIs, harnesses, agents, skills, plugins, loops — published by verified authors, discoverable in one place. Publish once → use anywhere.

From Positronick

Positronick

Teach your agent the positronick.com registry: find, inspect and install souls and agent tooling through the MCP server or the CLI.

Buzz

Block's open-source workspace where humans and AI agents share rooms — Nostr identities, ACP harness, agent-first CLI, and self-hosted relay.

Harness AI/ML @block v0.5.10 released 18h

OpenCode

An open-source, model-agnostic coding agent for your terminal — bring your own model across 75+ providers and self-host it.

Harness AI/ML @anomalyco v1.18.16 released 2d

qwen-code

An open-source AI coding agent that lives in your terminal

MCP AI/ML @qwenlm 2d

OpenClaw

Your own personal AI assistant for any OS and platform — installs via npm and runs as an always-on gateway daemon.

Harness AI/ML @openclaw v2026.6.34 released 4d

Hermes

The agent that grows with you — a cross-platform AI agent that installs with one command and bundles its own runtime.

Harness AI/ML @nousresearch v2026.8.3 released 1w

QM

Multiplayer agent harness for work — personal and shared scopes in Slack and on the web, model- and harness-agnostic.

Harness AI/ML @yc-software 1w
From Positronick

Positronick CLI

Find, inspect and install souls, MCP servers and agent tooling from positronick.com — straight from your terminal.

cc-haha

Local-first cross-platform desktop workspace for Claude Code / agents: multi-agent, Git worktrees, code diffs, skill marketplace, multi-model, Computer Use, task-aware desktop pets, with WeChat, Feishu, DingTalk, Telegram, WhatsApp and H5 access

MCP AI/ML @nanmicoder 1w

guizang-ppt-skill

AI-agent Skill for generating polished HTML slide decks: editorial magazine and Swiss layouts, image prompts, social covers, and a WebGL/low-power presentation runtime

Skill AI/ML @op7418 2w

cli

Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more

Skill AI/ML @googleworkspace 2w

code-review-graph

Local-first code intelligence graph for MCP and CLI

MCP AI/ML @tirth8205 2w

cherry-studio

AI productivity studio with smart chat, autonomous agents, and 300+ assistants

Agent AI/ML @cherryhq 2w

learn-claude-code

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1

Harness AI/ML @shareai-lab 2w

codebase-memory-mcp

High-performance code intelligence MCP server

MCP AI/ML @deusdata 2w

Meng To Skills

78 agent skills for designers and builders — landing pages, motion, WebGL, capture workflows, and design-first prompting.

Skill Web @mengto 3w
From Positronick

Positronick Principles

Thirteen numbered rules of engineering discipline — verify before you assert, test before you code, fail loud, and cite the rule you applied.

Skills for Design Engineers

Emil Kowalski's agent skills for UI taste — animation craft, design review, and Apple-inspired motion for coding agents.

Skill Web @emilkowalski 3w

Grok Build

SpaceXAI's terminal coding agent harness and TUI — fullscreen, mouse-interactive, extensible, with headless and ACP modes.

Harness AI/ML @xai-org 3w

i-have-adhd

ADHD-friendly agent output: lead with the next action, number steps, no preamble or 'Hope this helps!'.

Skill Productivity @ayghri 3w

Desktop Commander MCP

Terminal control, filesystem search, and diff-based file editing for AI clients, over MCP.

MCP AI/ML @wonderwhy-er 2026/07/13

oh-my-pi

A terminal coding agent with the IDE wired in — LSP, DAP, subagents, browser, and 40+ providers.

Harness AI/ML @can1357 2026/07/13

colibri

Pure-C inference engine that streams a 744B-parameter MoE model (GLM-5.2) from disk to run on a ~25GB-RAM consumer machine.

CLI AI/ML @justvugg 2026/07/10

OpenSandbox

Open-source sandbox runtime for executing AI-generated code, with Docker and Kubernetes backends, SDKs, a CLI, and an MCP server.

Harness AI/ML @opensandbox-group 2026/07/10

archify

Agent skill that generates architecture diagrams with light/dark themes and PNG/JPEG/WebP/SVG export — no runtime dependencies.

Skill Technical @tt-a1i 2026/07/10

frontend-slides

Claude Code skill that turns a coding agent's frontend skills into polished, web-based slide decks.

Skill Productivity @zarazhangrui 2026/07/10

OpenCLI

CLI that turns any website into a command-line tool an AI agent can drive using your logged-in browser session.

CLI AI/ML @jackwener 2026/07/10
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