Full Catalog

Browse all 18,762 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.

Page 226 of 313

Orionbelt Analytics

generative

Ontology-based MCP server that analyzes database schemas (PostgreSQL, Snowflake, ClickHouse, Dremio) and generates RDF/OWL ontologies with SQL mappings for fan-trap-free Text-to-SQL.

free

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

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 Agent

automation

LLM agent framework that can use Linux terminal autonomously!

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

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

Oss Autopilot

engineering

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

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

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

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

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

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

sales

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

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

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

sales

> 💛 Sticky Note:

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

Overlay or Watermark Images by Merging with Another Image

engineering

Instructions

free

Overleaf Sync Now

engineering

Stops Claude Code and Codex CLI from silently overwriting your Overleaf web edits with a stale local Dropbox copy. PreToolUse hook + CLI + agent skill.

free

OverleafMCP

engineering

Model Context Protocol (MCP) server that lets AI assistants read Overleaf projects, parse LaTeX document structure, and push section-level edits back via Git. Compatible with Claude Desktop,

free

Overmind

engineering

玄霖超脑 · 无量网络 v4 重构版— 66 模块6通道 AI 认知神经系统 · 装一次,你所有的 AI 工具从此共享一个永远不失忆的大脑。跨会话记忆 · 多 Agent 互通 · 自动代码审查 · 零配置

free

Overture

engineering

Overture is an open-source, locally running web interface delivered as an MCP (Model Context Protocol) server that visually maps out the execution plan of any AI coding agent as an interactive flowcha

free

Owasp Social Osint Agent

marketing

AI-powered OSINT framework for multi-platform social media intelligence gathering using OpenAI-compatible APIs. Features vision analysis, network mapping, and dual web/CLI interfaces.

free

Owly

sales

AI-powered customer support agent with WhatsApp, Email & Phone channels

free

Oxideterm

engineering

Local-first SSH workspace for local shells and remote machines — SSH, SFTP, trzsz, port forwarding, lightweight remote editing, file management, and BYOK AI in one native binary. Built with Tauri 2 an

free

Oxolo

generative

Make engaging product videos for your e-commerce store with AI

paid

OxyGent

automation

[ACL 2026] OxyGent: Making Multi-Agent Systems Modular, Observable, and Evolvable via Oxy Abstraction

free

Oxylabs Mcp

research

Official Oxylabs MCP integration

free

Oysterworkflow

engineering

The work experience layer for autonomous agents.

free

P Ai

engineering

A ready-to-use self-growing desktop AI assistant for long-running tasks, memory, agents, tool reviews, MCP, and high-concurrency workspace automation. / 开箱即用的自我成长型桌面 AI 助理,面向长期任务、记忆、部门协作、工具审查、MCP 与高并发

free

P2claw Skill

engineering

agent-skill for p2claw - peer to peer app delivery

free

P4mcp Server

operations

[Community Supported] Perforce P4 MCP Server is a Model Context Protocol (MCP) server that integrates with the Perforce P4 version control system.

free

Paaw

automation

An AI that builds a mental model of YOU.

free

Packages Ai Agent

automation

AI Agent framework for openvela

free

Pact

marketing

Programmatic Agent Constraint Toolkit (PACT): Governance infrastructure for AI coding agents. Claude Code plugin marketplace.

free

Pad

engineering

Project Management for the agent era

free

Page Use

engineering

SDK to add agentic assistant into any React app

free

PageIndex

generative

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

free