Full Catalog

Browse all 20,362 AI agents

The complete, vendor-neutral index across every major marketplace — and counting. Prefer to describe your needs? Search the catalog or let the concierge match you.

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Sot Cli

automation

A terminal AI that doesn't babysit you. sot-cli gives LLMs full power, a novel memory architecture that slashes token costs, and agent orchestration, all from a single Python CLI. No guardrails, no bl

free

Sotopia

automation

Sotopia: an Open-ended Social Learning Environment (ICLR 2024 spotlight)

free

Soul

engineering

Soul: The Persistent Memory Layer for Multi-Agent Systems. High-performance session orchestration with SQLite-based KV-Cache for MCP. Give your AI agents a soul that never forgets.

free

Soul Machines Workforce Connect

automation

Automate face-to-face workflows at scale with human-like AI Agents

paid

Soul Stack

research

The SoulMode working archive. Prism competitions, soul file research, experimental frameworks, and the source material behind the soulmode-agent template.

free

Soul.Md

automation

A portable, provider-agnostic specification for AI agent personas

free

Soulclaw

engineering

Soul-Driven AI agent framework. Persistent identity, 4-tier memory, 80+ personas, 20+ messaging channels. Built on OpenClaw.

free

Soulmode Agent

automation

A very present AI assistant with advanced memory routing. Available as a standalone Telegram agent or use our template files with your OpenClaw or similar build.

free

Soulspec

engineering

The open standard for AI agent personas. One file. Persistent identity.

free

SoulTuner Agent

generative

🎵 专属你的私人数字调音师|AI 音乐搜索推荐 Agent | 基于大模型 + 知识图谱 + 双模型声学向量的本地智能音乐推荐系统 | LLM-powered Music Recommendation Agent with Hybrid RAG, Neo4j, and Long-term Memory

free

Soundful

generative

The future of music is here with Soundful's AI music

freemium

Soundraw

generative

Stop searching for the song you need. Create it

paid

Source Assist

automation

Elevate strategic sourcing with agentic AI.

free

Source Top GitHub Talent by Language & Location with Gemini AI and BrowserAct

sales

Source Top GitHub Talent by Language & Location with Gemini AI and BrowserAct

free

Sourcerer Mcp

engineering

MCP for semantic code search & navigation that reduces token waste

free

Sourcerykit

engineering

SourceryKit — counterspell for hallucinating agents. Python SDK that breaks the illusion on every tool call, API response, and MCP handoff before bad outputs propagate.

free

Sourcewizard

automation

SourceWizard - Setup Wizard for devtools and libraries.

free

Sourcey

engineering

Precision documentation from OpenAPI, MCP, Doxygen, and Markdown guides. Static HTML you own.

free

Sovereign Engine

automation

A persistent, biological-equivalent runtime architecture for autonomous intelligence.

free

Sovereign OS

engineering

Constitution-first AI orchestration: one Charter (YAML) defines mission, budget & rules. CEO plans → CFO approves → Ledger tracks every cent & token → Auditor scores. 16 workers, Stripe, MCP. Think. A

free

Sp500 Mcp Server

operations

An MCP server and Next.js web app for querying S&P 500 company data from Supabase, with tools for company info, news, officers, and SEC filings, plus embedded MCP App UI resources, Elicitation, and Sa

free

Spark Claude

engineering

⚡ SPARK: Efficient Multi-Agent System for Claude Code

free

SparkLabs

automation

SparkLabs - The First AI-Native Game Engine. Ignite Your Infinite Play! 星星之火, 可以燎原! 💥 🎮

free

Sparks

research

Multi-modal, multi-agent AI system capable of independently conducting research by formulating hypotheses, performing experiments, and adapting its strategy

free

Sparql Llm

generative

🦜✨ Chat system, MCP server, and reusable components to improve LLMs capabilities when generating SPARQL queries

free

Sparrow

research

Structured data extraction, instruction calling and agentic workflows with ML, LLM and Vision LLM

free

SpatialClaw

automation

SpatialClaw: Rethinking Action Interface for Agentic Spatial Reasoning

free

Spawnverse

automation

Self-spawning AI agents born from tasks. Zero pre-built agents. Distributed memory. 4-layer guardrails. Fossil record. Groq + LLaMA.

free

SpeakNotes

content

Turn voice memos into structured Notion pages with AI

freemium

Spec

engineering

A package registry specification for AI development artifacts - agents, MCP servers, prompts, powers and skills.

free

Spec Driven Develop

engineering

A cross-platform AI agent skill that turns "rewrite this in Rust" or "migrate to microservices" into a disciplined, document-driven workflow — analyze, decompose, track, execute. One SKILL.md, no fram

free

Spec Driver

engineering

You install it. Claude drives the CLI tool. At first it might seem like too much. Eventually, nothing less will make sense.

free

Spec Kit Antigravity Skills

automation

An Agentic Skill System for Antigravity, transforming Spec-Driven Development into autonomous AI capabilities for the entire SDLC.

free

Spec Kit Memory Hub

engineering

Repository-native persistent memory hub for Spec Kit, powered by an SQLite caching optimizer & native Model Context Protocol (MCP) server.

free

Spec To Agents

automation

A multi-agent event planning workflow built with Microsoft Agent Framework - combining Semantic Kernel's enterprise orchestration with AutoGen's multi-agent patterns.

free

Spec2case

generative

Spec2Case 是生产级 AI 测试用例生成智能体,支持图片/文本需求理解、人工确认、LangGraph 流程编排和 Excel 用例导出。

free

Specdd

engineering

Specification-Driven Development framework that enables humans and AI agents to build better software by giving them small, local instructions right where the code lives. It increases productivity, re

free

Specialist Agent

engineering

Your AI development team — 27+ agents and 21 skills that build, review, debug, and ship production code. Works with Claude Code, Cursor, VS Code, Windsurf, Codex, and OpenCode. 7 framework packs: Vue,

free

Specification

automation

The Open eXecution Protocol Specification

free

Specky

engineering

Agentic Spec-Driven Development — 13 agents, 57 MCP tools, 10-phase enforced pipeline. From meeting transcript to PR in one command. Install via npm: npm install -g specky-sdd

free

Speclock

engineering

AI Constraint Engine — enforces CLAUDE.md, .cursorrules, AGENTS.md rules as laws. 51 MCP tools, 991 tests. Official MCP Registry. npx speclock protect

free

SpecLoom

engineering

Spec-Driven Development Framework for Human-AI Design & Development using V-Model

free

Specmatic Mcp Server

engineering

A Model Context Protocol (MCP) server that exposes Specmatic's contract testing capabilities to AI coding agents like Claude Code. This server enables comprehensive API contract validation and mock se

free

Specmem

automation

SpecMem: 🧠 Unified Agent Experience and Cognitive Memory for Every Coding Agent

free

Specrails Core

engineering

Chain-of-agents system to develop software.

free

Specsmith

engineering

Applied Epistemic Engineering toolkit for governed AI-assisted development: requirements, tests, CI, agents, ESDB, compliance, docs, and integrations.

free

Spectr

engineering

See an app. Ship an app. — Turn a screen recording into a production-ready spec.md for Claude Code.

free

SpectreWeb AI

engineering

Self-Learning AI for Manual Web Penetration Testing

free

Spectrum

generative

Spectrum: a deterministic semantic encoding enabling constant-time retrieval primitives

free

SpeechAgents

automation

SpeechAgents: Human-Communication Simulation with Multi-Modal Multi-Agent Systems

free

Speechify

operations

Listen to docs, articles, PDFs, email — anything you read with text to speech

freemium

Speed Up Social Media Banners With BannerBear.com

marketing

This n8n workflow shows an easy way to automate the creation of social media assets using AI and a service like BannerBear.

free

Spellar AI

writing

Integrate Spellar AI copilot directly into Notion for better writing

freemium

Spellbook

engineering

Multi-platform AI assistant skills and workflows. Serious engineering. Also fun.

free

Speq Skill

engineering

A light-weight and straightforward system for spec-driven development with Claude Code

free

Spettro

operations

Spettro is a terminal coding assistant built in Go. It automates planning, coding, and testing with multi-agent workflows, model selection, and an intuitive UI. Connects to local and remote AI provide

free

Sphinx Ci

engineering

Every PR is a learning moment. sphinx-ci generates a quiz from your actual diff — so you ship code you truly understand.

free

Spice

automation

percept everything and make the 'best' decision for you. Your second 'brain' 感知万物,做最适合你的决策,你的“第二大脑”

free

Spider

research

Low latency streaming web data collector

free

Spiderly

engineering

.NET (C#) Web App Framework Built For AI Coding Agents

free