Full Catalog

Browse all 22,308 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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Orionbelt Semantic Layer

research

API-first semantic engine and query planner for AI agents that compiles declarative YAML models into optimized, dialect-specific SQL across BigQuery, PostgreSQL, Snowflake, ClickHouse, Dremio, Databri

free

Orka

engineering

🐋 Cloud and AI-native multi-agent orchestration platform for Kubernetes

free

Orka Reasoning

automation

Orchestrator Kit for Agentic Reasoning - OrKa is a modular AI orchestration system that transforms Large Language Models (LLMs) into composable agents capable of reasoning, fact-checking, and construc

free

Orkas

automation

Open-source multi-agent AI desktop client — build and command your AI agent team through conversation. A commander LLM dispatches sub-agents in parallel or in series; agents self-evolve via reflection

free

Orkas Awesome AgentSkills

generative

Curated Orkas agents and skills for education, product development, content creation, data analysis, office automation, and e-commerce workflows.

free

Orkas VideoStudio

generative

Turn your coding agent into a video studio: describe a video in plain language, and your agent writes the timeline and produces the file.

free

Orla

engineering

An open-source high performance execution engine for agentic workflows

free

Orloj

engineering

An orchestration runtime for multi-agent AI systems. Declare agents, tools, and policies as YAML; Orloj schedules, executes, routes, and governs them for production-grade operation.

free

Ornn

generative

Your all-in-one skills-as-a-service platform to manage your skills, auto-generate skills and use agent skills as simple as calling an API.

free

Oros

automation

Empowering Decentralized Applications with Intelligent Agents

free

Orra Rag Agent

automation

Hybrid enterprise AI agent built for ORRA. It utilizes a robust, RAGAS-evaluated retrieval pipeline and features a FastAPI API to allow seamless querying of ORRA documents and FAQs.

free

Ortus

research

An AI agent (Chrome extension) that lets you talk with YouTube videos

free

Orxhestra

engineering

Multi-agent orchestration framework for Python — turn any agent setup into a CLI or server.

free

Os

operations

Enables organizations to create and deploy customizable AI agents with support for multiple LLM providers, real-time chat, voice, document training, analytics, user management, SSO authentication, and

free

OS Agent

automation

LLM agent framework that can use Linux terminal autonomously!

free

Os June

automation

Private AI on your Mac. Chat, dictation, meeting notes, and a local agent in one open source workspace.

free

Os Moda

engineering

Your server fixes itself at 3am. You sleep. AI-native operating system built on NixOS.

free

OSA

engineering

OSA: the Optimal System Agent. One AI that maximizes signal, eliminates noise, and finds the optimal path — across code, work, and life. Elixir/OTP. Runs locally. Open-source OpenClaw alternative.

free

Osaurus

engineering

Own your AI. The native macOS harness for AI agents -- any model, persistent memory, autonomous execution, cryptographic identity. Built in Swift. Fully offline. Open source.

free

Osbrain

content

osBrain - A general-purpose multi-agent system module written in Python

free

Osfit

engineering

Turn any GitHub file or issue into clear, multilingual insights instantly. This standalone AI actor explains complex code with flowcharts and generates step-by-step solution plans for issues all in yo

free

Osim Schema

engineering

OSIM (Open Security Information Model)是 面向 AI 的开源安全数据标准化 项目,通过定义规范统一的安全数据 schema 语义层,破解行业数据碎片化难题,使安全团队、工具和 AI 系统能够在不同的数据源之间进行一致性推理和分析。致力于实现跨厂商、跨产品的安全数据无缝对接,为安全智能化升级与建立协同防御的核心数据打基础!

free

Osint Agent Skills

engineering

OSINT knowledge base + MCP server for autonomous AI agents — Claude Code, Cursor, recon & threat intel playbooks.

free

Osint D2

automation

Agentic OSINT toolkit. Autonomous identity triangulation, 6-dimension cognitive profiling, breach analysis. CLI-first. 30+ platforms. 5 languages.

free

Osint Skill

engineering

OSINT Skill for AI agents (Claude Code, OpenClaw, Codex, OpenCode) — from a name to a scored dossier with psychoprofile, career map, and confidence grades. 55+ Apify actors, 7 search APIs, swarm mode.

free

Osm Tagging Schema Mcp

engineering

MCP server providing OpenStreetMap tagging schema tools for AI assistants - validate tags, query values, search presets, and suggest improvements

free

Osmedeus

automation

A Modern Orchestration Engine for Security

free

Ospec

engineering

Spec-driven, agentic workflow framework for AI coding agents. Turn a request into a verifiable goal loop — plan, act, verify — with durable specs and evidence in your repo. Works with Claude Code, Cod

free

Oss Autopilot

engineering

Claude Code plugin — AI-powered autopilot for managing open source contributions. Track PRs, respond to maintainers, discover issues, maintain velocity.

free

Oss Launch

engineering

Skill letting Agents scan a repo, ask what it cannot infer, then generate a complete open source file collection i.e. README, LICENSE, contributing, security, changelog, CI, launch playbook, etc.

free

OT Asset Management Advanced

engineering

Your one-stop app to deploy AI-powered flows to manage the full life cycle of your operational technology (OT) and operational equipment (OE) assets.

paid

OT Manager Foundation

automation

Now Assist for Operational Technology Manager (OTM) uses generative AI to help streamline processes in the Industrial Workspace related to your Operational Technology (OT) device data.

paid

OT Security

engineering

Ensure the safety, accessibility, and availability of all your operational technology (OT).

paid

Otel Instrumentation Mcp

engineering

Python MCP server providing AI coding assistants with OpenTelemetry documentation, examples, and instrumentation guidance

free

Otel K8s Graph

engineering

A service graph that overlays structure derived from opentelemetry spanmetrics onto kubernetes entities for a more detailed service graph and exposes apis and an mcp server on top of it

free

OTSM Advanced

automation

Plugin for AI skills and agents for OTSM Advanced

paid

OTSM Foundation

automation

Plugin for AI skills and agents for OTSM Foundation

paid

OTSM Prime

automation

Plugin for AI skills and agents for OTSM Prime

paid

Otter.ai

meetings

AI meeting notes and transcription

freemium$17/mo

Otto

engineering

Your agents forget every correction. otto makes them stick.

free

Otto Cognitive Nudge

engineering

Smart Promise Tracker AI 2026 – Commit Memory Engine

free

OttoClaw

automation

AI桌面人形机器人 — ESP32-S3全栈运行,不会开口说话,22种情绪+关系成长+6路舵机AI控制,全栈开源(CC BY-NC-SA 4.0)

free

OTX & OpenAI Web Security Check

engineering

This n8n workflow automates website security audits. It combines direct website scanning, threat intelligence from AlienVault OTX, and advanced analysis from an OpenAI large language model (LLM) to ge

free

Oura Mcp Server

engineering

Oura MCP server for poke.com and other agents.

free

Ouro Loop

engineering

Give AI coding agents (Claude Code, Cursor, Aider, Codex) a structured autonomous loop with guardrails — boundaries, 5 verification gates, 3-layer self-reflection, and autonomous remediation. pip inst

free

Ouroboros

engineering

Agent OS: Stop prompting. Start specifying.

free

Outerloop

engineering

Own the Outer Loop. Evidence → Verdict → Answerability. Governance layer for agentic engineering.

free

Outlook Agents

generative

This repository provides a lightweight multi-agent orchestration system for Microsoft Outlook using local Ollama LLMs and CrewAI. It periodically monitors Outlook inboxes and processes emails with spe

free

Outlook Assistant

engineering

MCP server for Outlook email, calendar, and contacts — let your AI assistant manage your inbox directly from the conversation.

free

Outlook Classic MCP

engineering

Local MCP server that exposes classic Outlook desktop (mail, calendar, contacts, tasks, rules) to Claude and other MCP clients via COM. No Azure app, no Graph API, no OAuth.

free

Outlook Inbox Tamer: GPT-4.1 Powered Categorization, Auto Replies & Team Alerts

sales

Outlook Inbox Tamer: AI-Powered Categorization, Auto Replies & Team Alerts

free

Outlook Mcp

engineering

MCP server for Microsoft Office 365 Outlook – email, calendar & SharePoint integration for Claude, ChatGPT, and AI assistants via Microsoft Graph API

free

Output

engineering

The open-source TypeScript framework for building AI workflows and agents. Designed for Claude Code describe what you want, Claude builds it, with all the best practices already in place.

free

Output Drift Financial Llms

automation

Reproducible benchmarks for LLM output drift and agent replay in financial operations: DFAH-Bench, the installable dfah package, and a hands-on workshop.

free

Outreach for your product using Apollo, LinkedIn, GPT-4.1 and SendGrid

sales

> 💛 Sticky Note:

free

Outrider

engineering

A GitHub Action to implement arXiv methods in your codebase.

free

Outshift Casa

automation

Continuous Agent Semantic Authorization - Intent-scoped authorization for Kubernetes multi-agent systems, enforced at the network layer.

free

Outsystems Mcp

engineering

Plugins for the OutSystems remote MCP.

free

Outworked

engineering

Outworked - Cozy Office for Claude Code

free

Overgraph

research

Absurdly fast embedded graph database with built-in vector search. Rust core, Node.js and Python connectors, GQL, graph algorithms, all in-process with no server.

free