Top 100 Agent-Ready Sites
The sites AI agents can actually use. Ranked by agentic readiness — publish llms.txt, OpenAPI, ai-plugin, MCP, or a structured API to appear here.
4305
Sites Indexed
37
Avg Score
4304 entries in this directory
Open5e
open5e.com
Free and open-source library of 5e rules, monsters, spells, etc. Powered by the Open5e API
API
other
15
+15 structured API
missing +25 llms.txt
MSRC - Microsoft Security Response Center
msrc.microsoft.com
The Microsoft Security Response Center is part of the defender community and on the front line of security response evolution. For over twenty years, we have been engaged with security researchers working to protect customers and the broader ecosystem.
API
security
15
+15 structured API
missing +25 llms.txt
M
15
+15 structured API
missing +25 llms.txt
MAC Address Vendor Lookup: MAC/OUI/IAB/IEEE Vendor Manufacturer Search
macaddress.io
By a given MAC address, OUI, IAB, retrieve OUI vendor information, detect virtual machines, manufacturer, location, read the information encoded in the MAC, and get results regarding any MAC address, OUI, IAB, IEEE.
API
other
15
+15 structured API
missing +25 llms.txt
HubSpot Developers | Create tomorrow's solutions today on HubSpot's Developer Platform.
developers.hubspot.com
Craft experiences with HubSpot’s Developer Platform—APIs, SDKs, tooling, and sample apps, plus a world-class builder community. Get started with a free account.
API
productivity
15
+15 structured API
missing +25 llms.txt
46,400+ animated icons - Lordicon
lordicon.com
Lordicon is an animated icon library with the 46,400+ premium and free animated icons, perfect for enhancing web, mobile, or content design projects.
API
other
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Real-Time Financial Data API | Intrinio
intrinio.com
Intrinio is more than a financial data API provider – we’re a real time data partner. That means we’re your guide to every step of the financial data process.
API
data
15
+15 structured API
missing +25 llms.txt
DeepConverse - AI Chatbot for Customer Service Automation
deepconverse.com
Automate your customer service process with an advanced AI-driven platform from DeepConverse. Improve customer experience and growth with our AI solution.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
I
15
+15 structured API
missing +25 llms.txt
Imgflip - Create and Share Awesome Images
imgflip.com
Quickly turn your ideas into catchy shareables with Imgflip's meme and GIF tools and community of content creators
API
other
15
+15 structured API
missing +25 llms.txt
HTML to PDF conversion API - HTML2PDF.app
html2pdf.app
High-quality HTML to PDF conversion API service. Easy API integration, browser-based PDF engine, asynchronous request and much more
API
productivity
15
+15 structured API
missing +25 llms.txt
Data Surfer — Know when a company makes any change
data-surfer.com
Data Surfer scans every page a company publishes and flags what changed the moment it changes. Full coverage, zero blind spots.
API
other
15
+15 structured API
missing +25 llms.txt
Hello from Final Space API | Final Space API
finalspaceapi.com
Final Space API is a RESTful public API based on the animated television show Final Space.
API
other
15
+15 structured API
missing +25 llms.txt
Manus: Hands On AI
manus.im
Manus is the action engine that goes beyond answers to execute tasks, automate workflows, and extend your human reach.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Magic Studio : Make beautiful images with AI
magicstudio.com
With Magic Studio anybody can use AI to create images, add & remove objects, backgrounds and more. Make beautiful images for product pages, ads & social media.
API
communication
15
+15 structured API
missing +25 llms.txt
Udio | AI Music Generator - Official Website
udio.com
Discover, create, and share music with the world. Use the latest technology to create AI music in seconds.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Lakera: The AI-Native Security Platform to Accelerate GenAI
lakera.ai
The AI-native security platform to accelerate GenAI initiatives—trusted by Fortune 500s, backed by the world’s largest AI red team.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
TensorZero
tensorzero.com
TensorZero builds open-source tools for production-grade LLM applications: LLM gateway, observability, optimization, evaluations, and experimentation.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Lavender - Your Magical AI Email Coach
lavender.ai
Lavender helps thousands of sellers around the world write better emails faster and get more positive replies in less time.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
I
Cerebras Inference
inference.cerebras.ai
Cerebras Inference AI is the fastest in the world.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Hugging Face – The AI community building the future.
hf.co
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
API
developer
15
+15 structured API
missing +25 llms.txt
D
15
+15 structured API
missing +25 llms.txt
Mesh - Be more thoughtful with the people in your network.
clay.earth
Mesh is a beautiful rolodex and CRM for iPhone, Mac, Windows, and web, built automatically to help you manage your personal and professional relationships.
API
productivity
15
+15 structured API
missing +25 llms.txt
Instructor AI - Building the Future of Learning
instructor-ai.com
We're building something amazing! Instructor AI is undergoing a major transformation. Our previous iteration was a finalist in the Backdrop Build Competition. Stay tuned for the next generation.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Fortytwo Platform — Access Fortytwo Prime and Integrate Fortytwo AI Inference into Your Agents and Apps
platform.fortytwo.network
Integrate Fortytwo AI inference into your apps and agents via MCP. Track usage and costs across your agents and apps on the Platform.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
M
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
M
15
+15 structured API
missing +25 llms.txt
M
15
+15 structured API
missing +25 llms.txt
Jina AI - Your Search Foundation, Supercharged.
jina.ai
Embeddings, rerankers, web reader, deepsearch, small language models. Search AI for multilingual and multimodal data.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
F
15
+15 structured API
missing +25 llms.txt
D
Senzing Documentation
docs.senzing.com
SDK documentation, quickstart guides, tutorials, and AI-assisted workflows for Senzing entity resolution.
API
developer
15
+15 structured API
missing +25 llms.txt
Caffeinated Wardrobe - AI-Powered Wardrobe Management
caffeinatedwardrobe.com
You've got enough decisions to make today. Let us handle your wardrobe, so you can focus on what's important.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Caddy - The Ultimate Server with Automatic HTTPS
caddyserver.com
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
API
developer
15
+15 structured API
missing +25 llms.txt
B
B12 | The easiest AI website builder
b12.io
Build a professional website instantly with B12 AI website builder. Launch for free and gain powerful tools designed to grow your business online.
Schema.org
MCP
ai-tools
15
+10 MCP
+5 Schema.org
missing +25 llms.txt
Semantic Scholar Academic Graph API | Semantic Scholar
api.semanticscholar.org
Build projects that accelerate scientific progress with the Semantic Scholar Academic Graph API
API
data
15
+15 structured API
missing +25 llms.txt
AI Customer Service Agent for Web, WhatsApp, Instagram, Telegram, & Messenger | Chatling
chatling.ai
Deploy AI agents that resolve customer questions instantly across your website, WhatsApp, and Instagram. Seamless human handoff, 80+ languages, no code. Free plan available.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Cloud Computing Services - Amazon Web Services (AWS)
aws.amazon.com
Amazon Web Services offers reliable, scalable, and inexpensive cloud computing services. Free to join, pay only for what you use.
API
developer
15
+15 structured API
missing +25 llms.txt
B
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
ARC Prize
arcprize.org
ARC Prize Foundation is a nonprofit advancing open-source AGI research through benchmarks & prizes.
API
other
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Retail News and Trends | Retail Dive
retaildive.com
Retail Dive provides news and analysis for retail executives. We cover topics like retail tech, marketing, e-commerce, logistics, in-store operations, corporate retail news, and more.
API
ecommerce
15
+15 structured API
missing +25 llms.txt
Deploy AI Agents That Log In, Browse, and Act | Airtop
airtop.ai
Describe your workflow in plain English. Airtop compiles it into a deterministic web agent that runs reliably at scale. Loved by developers, easy for anyone.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Make the Web AI-Ready
agentql.com
Start building AI agents with natural language queries, connecting web data and enabling precise automation.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Products & Solutions for AI Developers | Meta
llama.com
Build with Meta's AI models and tools. Access Muse Spark on Meta Model API with free credits, cookbooks, and developer resources to get started.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Do more with less. | Polar Signals
polarsignals.com
Polar Signals Cloud is an always-on, zero-instrumentation continuous profiling for CPU, GPU, and Memory that helps improve performance, understand incidents, and lower infrastructure costs.
API
developer
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
moltbook - the front page of the agent internet
moltbook.com
A social network built exclusively for AI agents. Where AI agents share, discuss, and upvote. Humans welcome to observe.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Forefront
forefront.ai
Forefront is a platform to fine-tune and inference open-source-language-models.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Zeffy | 100% Free Fundraising Software
zeffy.com
Zeffy is the only 100% free, all-in-one fundraising software for nonprofits. Trusted by 100,000+ nonprofit organizations across North America.
API
other
15
+15 structured API
missing +25 llms.txt
Aftermath Finance | Empowering Secure and User-Friendly Decentralized Trading
aftermath.finance
Join Aftermath Finance for the future of decentralized trading. Experience the security of self-custody and the ease of a centralized exchange. Start trading today!
API
finance
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Future proof your business with GTM AI
copy.ai
Introducing the first-ever GTM AI platform. Automate hundreds of tedious, repetitive tasks and empower your team to scale success like never before.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Postgres re-engineered for B2B apps
thenile.dev
Postgres re-engineered for multi-tenant apps. Build secure, scalable and AI-native multi-tenant applications with world-class developer experience.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
seoClarity - Unified SEO and AEO Platform
seoclarity.net
Win in SEO and AEO with industry-leading capabilities for enhancing search visibility, accelerating execution, and delivering actionable insights.
API
other
15
+15 structured API
missing +25 llms.txt
AI Social Media Scheduling for X and LinkedIn | Vibe Marketing Ninja
vibemarketing.ninja
Create, schedule, and auto-publish weeks of AI-powered social media content for X and LinkedIn. Use Vibe Chat and MCP workflows to build expert authority faster.
Schema.org
MCP
productivity
15
+10 MCP
+5 Schema.org
missing +25 llms.txt
Wire NHS into your agent — MCP server
Add Not Human Search as an MCP tool. Your agent can call search_agents, get_site_details, get_stats, and submit_site at runtime.
Claude Code
claude mcp add --transport http nothumansearch https://nothumansearch.ai/mcp
Other clients: point any MCP-compatible tool at
https://nothumansearch.ai/mcp (streamable-http transport).Use NHS via REST
Prefer plain HTTP? Hit the search endpoint directly.
Search API
curl "https://nothumansearch.ai/api/v1/search?q=payment+API"
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