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.
4308
Sites Indexed
37
Avg Score
4307 entries in this directory
Arena AI: The Official AI Ranking & LLM Leaderboard
lmarena.ai
Chat, compare, vote for the world's best AI models. Join the community shaping the public leaderboard for LLMs, image, and code models through real-world evaluation.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Stock Market API & Financial Data API – FinancialData.Net
financialdata.net
Access real-time and historical stock data, financial statements, ratios, insider trades, with global coverage of equities, ETFs, indices, derivatives, OTC and crypto.
API
data
15
+15 structured API
missing +25 llms.txt
Find a Domain
findadomain.dev
Check domain availability across major TLDs with fast streaming results.
API
developer
15
+15 structured API
missing +25 llms.txt
Bytebot - Desktop agents that use computers like a human — at cloud scale.
bytebot.ai
Describe a task and Bytebot boots a fresh, sandboxed computer and completes work across multiple apps by the screen, then clicking and typing through the UI. Scale from one to hundreds of agents in parallel.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Find Top AI Agents & Tools – Compare and Explore | Add AI Agents
addaidirectory.com
Discover and compare the best AI agents and tools to enhance your productivity workflow. Explore 3+ curated AI tools across multiple categories.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Zealy - Join the next big thing
zealy.io
A simple, fun & creative way to join trendy communities, make an impact and earn rewards.
API
other
15
+15 structured API
missing +25 llms.txt
Semalt — SEO Promotion, Free Analytics and AI Visibility
semalt.com
Managed AutoSEO and FullSEO campaigns from $149/mo, plus free Google Search Console, SERP, and AI visibility analytics with fast URL indexing.
API
productivity
15
+15 structured API
missing +25 llms.txt
Legend
legendapp.com
Legend is designed for you - to work the way you do and to be the one place for all your productivity needs.
API
other
15
+15 structured API
missing +25 llms.txt
KYO Finance
kyo.finance
Your intent, executed on any chain.
The default liquidity router for the Superchain.
Kyo powers user flows, partner integrations, and chain-level growth. Beyond a DEX, Kyo is an engine built for speed, simplicity, and scale.
API
other
15
+15 structured API
missing +25 llms.txt
L
Lavita
lavita.ai
The first private health data marketplace powered by AI, blockchain and YOU.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Kerberus: Web3 Scam Protection Extension | Pocket Universe
kerberus.com
Protect your Web3 assets with Pocket Universe browser extension. Real-time scam detection, zero losses for 250k+ users in 3 years, and $30k coverage. Works on 50+ chains.
API
other
15
+15 structured API
missing +25 llms.txt
The leading programmatic marketing platform | Hybrid DSP programmatic advertising
hybrid.ai
AI-based creative optimization solutions for a powerful marketing influence
API
ai-tools
15
+15 structured API
missing +25 llms.txt
IcePanel | Collaborative diagramming and modelling tool for software architecture
icepanel.io
IcePanel is a collaborative diagramming tool that helps software engineering and product teams align on technical decisions. Create an interactive map of your software systems and give your teams full context about how things work.
API
ai-tools
15
+15 structured API
missing +25 llms.txt
Humanity for Humans – Prove You’re Real, Own Your Identity
humanity.org
Prove you’re real in a digital world. Humanity lets you own your identity with privacy-first verification. No passwords, just proof.
API
other
15
+15 structured API
missing +25 llms.txt
Website personalization | Personalized online shopping
glood.ai
Get highly personalized customer experiences to retain customers seamlessly. Deliver personalised shopping experiences to your customers now!
API
ecommerce
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Yes Or No? yesno.wtf — foolproof™ decision-making (api available)
yesno.wtf
Decisions — we make them all the time, wether we gonna do something or not. Making a good decision might require some help, so here we are: yesno.wtf — foolproof™ decision-making (api available)
API
other
15
+15 structured API
missing +25 llms.txt
WordsAPI
wordsapi.com
An API for the english language. Definitions, related words, rhymes, and more.
API
other
15
+15 structured API
missing +25 llms.txt
F
15
+15 structured API
missing +25 llms.txt
Optimize your payments, reduce costs up to 40%
fractalpay.com
Embedded seamlessly in construction platforms like Command Alkon, Sky Systemz, and EasyPay, Fractal delivers the fastest, lowest-cost payments—no extra accounts, no extra clicks
API
developer
15
+15 structured API
missing +25 llms.txt
Free live and top story JSON news API | The News API
thenewsapi.com
The News API provides free live, historical and top aggregated news stories in JSON format through our API endpoints. Our services are completely free.
API
data
15
+15 structured API
missing +25 llms.txt
News - Path of Exile - A Free Online Action RPG
pathofexile.com
Path of Exile is a free online-only action RPG under development by Grinding Gear Games in New Zealand.
API
other
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Lingua Robot – Text Processing & Dictionary API
linguarobot.io
English dictionary API providing an access to the data of over 800 000 English lexical entries, such as words, phrasal verbs, multiword expressions etc.
API
other
15
+15 structured API
missing +25 llms.txt
F
file.io - Super simple file sharing
file.io
Sharing files with file.io is convenient, anonymous and secure. Just upload files and share the links via email, SMS, Slack, Discord, etc. Easy-to-use REST API.
API
communication
15
+15 structured API
missing +25 llms.txt
U.S. Environmental Protection Agency | US EPA
epa.gov
Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
API
health
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
AZ 511
az511.com
Provides up to the minute traffic and transit information for Arizona. View the real time traffic map with travel times, traffic accident details, traffic cameras and other road conditions. Plan your trip and get the fastest route taking into account current traffic conditions.
API
ecommerce
15
+15 structured API
missing +25 llms.txt
API Setu: Get access to thousands of APIs
apisetu.gov.in
API Setu, API Directory, API Setu,is an Open API (Application Programming Interface) Platform from Ministry of Electronics and IT, Government of India. An API platform to enable swift, transparent, safe and reliable information sharing across applications and to promote innovation.
API
other
15
+15 structured API
missing +25 llms.txt
StockData - Free Real-time, Intraday, Historical Stock Data API
stockdata.org
StockData.org - free intraday and historical stock, forex and crypto data and news in JSON format with easy to use API endpoints. Sign up for free.
API
finance
15
+15 structured API
missing +25 llms.txt
UrlBae - UrlBae
urlbae.com
Unveil your complete vibe with just one click! Elevate your online game with juicy analytics, ultra-cool QR codes, and a sleek URL shortener. Your all-in-one link destination is here, because boring bios? Not on our watch.
API
developer
15
+15 structured API
missing +25 llms.txt
UPC Database | Free information on thousands of products
upcdatabase.org
The UPC Database is a free service dedicated to collect and provide information on a wide variety of UPC and EAN barcodes.
API
data
15
+15 structured API
missing +25 llms.txt
URL and website scanner - urlscan.io
urlscan.io
urlscan.io - Website scanner for suspicious and malicious URLs
API
security
15
+15 structured API
missing +25 llms.txt
TLE API
tle.ivanstanojevic.me
TLE API provides up to date NORAD two line element sets for number of Earth orbiting satellites
API
other
15
+15 structured API
missing +25 llms.txt
T
15
+15 structured API
missing +25 llms.txt
TasteDive | Recommends music, movies, TV shows, books, games, people, places, brands and podcasts
tastedive.com
TasteDive provides recommendations of similar music, movies, TV shows, books, games, people, places, brands and podcasts, based on what you like.
API
other
15
+15 structured API
missing +25 llms.txt
DigitalOcean Status
status.digitalocean.com
Welcome to DigitalOcean's home for real-time and historical data on system performance.
API
other
15
+15 structured API
missing +25 llms.txt
Sell Online on Flipkart | Grow your business with the leader in Indian e-commerce
seller.flipkart.com
Register & Grow your business today with best online selling platform for e-commerce solutions. Sell products Online and reach out to millions of customers with Flipkart India services.
API
ecommerce
15
+15 structured API
missing +25 llms.txt
scrapestack - Free Proxy & Web Scraping API
scrapestack.com
Use our proxy and web scraping REST API to extract html data from any web page, supporting 100 geolocations, CAPTCHAs and IP rotation for millions of IPs.
API
data
15
+15 structured API
missing +25 llms.txt
Restpack - We build great API's for developers and businesses
restpack.io
Restpack is a company focused on building great restful microservices for developers and businesses.
API
other
15
+15 structured API
missing +25 llms.txt
Startsida — OpenDataUmea
opendata.umea.se
Portal med Öppna data för Umeå. Man kan utforska data med kartor och diagram, eller om du är utvecklare hämta hem data och hitta API:er till våra olika data.
Portal with Open data for Umeå. You can explore data with maps and charts, or if you are a developer download data and find APIs for our various data.
API
data
15
+15 structured API
missing +25 llms.txt
O
OpenDataMPLS
opendata.minneapolismn.gov
Create your own initiative by combining existing applications with a custom site. Use this initiative to form teams around a problem and invite your community to participate.
API
other
15
+15 structured API
missing +25 llms.txt
Numverify API | Numverify API | Phone Number Validation & Phone Lookup API
numverify.com
Numverify API is a powerful JSON API providing international and national phone number validation, carrier, location, and line type lookup for developers.
API
other
15
+15 structured API
missing +25 llms.txt
N
15
+15 structured API
missing +25 llms.txt
Materials Platform for Data Science
mpds.io
We deliver machine-readable critically evaluated inorganic materials data for the materials science AIs.
API
other
15
+15 structured API
missing +25 llms.txt
Cobrowse - Enterprise Cobrowsing on Web, iOS & Android
cobrowse.io
Collaboratively browse and navigate your digital channels with your customers in real time. Book a demo or kickoff a free technical proof-of-concept today.
API
other
15
+15 structured API
missing +25 llms.txt
D
Documentation - Climatiq API Reference - Automated Carbon Emission Calculations
docs.climatiq.io
A complete data toolkit to guide your company’s journey to net-zero.
API
data
15
+15 structured API
missing +25 llms.txt
B
Powerful multichain search by Blockscout
blockscout.com
Explore crypto activities with Blockscout's multichain search. Find transactions, addresses, tokens, and dapps across top blockchain networks — your go-to explorer for cross-chain blockchain data
API
finance
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Merriam-Webster Dictionary API
dictionaryapi.com
A comprehensive resource of dictionary and thesaurus data powered by Merriam-Webster's trusted references. Affordable, comprehensive, and easy to use. Free for non-commercial use.
API
other
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Kakao Developers
developers.kakao.com
카카오 API를 활용하여 다양한 어플리케이션을 개발해 보세요. 카카오 로그인, 메시지 보내기, 친구 API, 인공지능 API 등을 제공합니다.
API
developer
15
+15 structured API
missing +25 llms.txt
GIPHY Developers
developers.giphy.com
The GIPHY Developer Portal is how you integrate the world's best GIF API into your business, app or project.
API
developer
15
+15 structured API
missing +25 llms.txt
X Developer Platform
developer.twitter.com
Use the X API with an all-new Developer Console and consumption-based billing. No fixed monthly costs, no monthly caps.
API
developer
15
+15 structured API
missing +25 llms.txt
Todoist Developers — Build with Todoist
developer.todoist.com
The central hub for the Todoist developer platform: REST API, MCP server, CLI, SDKs, and webhooks — built for developers and AI agents.
API
productivity
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
missing +25 llms.txt
Oxford Dictionaries API
developer.oxforddictionaries.com
The Oxford Dictionaries API gives you access to our world-renowned dictionary data, including definitions, translations, synonyms, and audio pronunciations.
API
developer
15
+15 structured API
missing +25 llms.txt
Webex for Developers
developer.ciscospark.com
Build the future of business collaboration with Webex! Learn more about the Webex API and SDKs to create the next great collaboration app on the Webex Platform.
API
developer
15
+15 structured API
missing +25 llms.txt
15
+15 structured API
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"
Agent Docs
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