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.
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pubmed-mcp-server · MCP server
pubmed.caseyjhand.com
Search PubMed, fetch articles, generate citations, explore MeSH terms, and discover related research.
API
Schema.org
health
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
P
pubchem-mcp-server · MCP server
pubchem.caseyjhand.com
Search PubChem for chemical compounds, properties, safety, bioactivity, and cross-references.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
O
openstreetmap-mcp-server · MCP server
openstreetmap.caseyjhand.com
Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data via MCP. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
O
orcid-mcp-server · MCP server
orcid.caseyjhand.com
Search and retrieve researcher profiles, works, affiliations, funding, and peer review records from the ORCID registry via MCP. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
O
openfoodfacts-mcp-server · MCP server
openfoodfacts.caseyjhand.com
Look up food products by barcode, search by ingredient or nutrition filter, compare products side-by-side, and browse the canonical tag vocabulary via MCP. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
O
openfda-mcp-server · MCP server
openfda.caseyjhand.com
Query FDA data on drugs, food, devices, and recalls via openFDA. STDIO or Streamable HTTP.
API
Schema.org
health
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
O
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
O
open-meteo-mcp-server · MCP server
open-meteo.caseyjhand.com
Geocode places, fetch global weather forecasts, ERA5 historical climate, marine conditions, air quality, and terrain elevation via MCP. STDIO or Streamable HTTP.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
N
nist-nvd-mcp-server · MCP server
nist-nvd.caseyjhand.com
Search and audit CVEs by keyword, severity, CWE, CISA KEV status, and CPE via the NIST National Vulnerability Database. STDIO or Streamable HTTP.
API
Schema.org
security
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
N
national-parks-mcp-server · MCP server
national-parks.caseyjhand.com
Plan US National Park Service trips — find parks, check alerts and closures, find campgrounds, browse things to do and events via the NPS Data API. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
E
eur-lex-mcp-server · MCP server
eur-lex.caseyjhand.com
Search EU legislation, CJEU case law, and treaties; traverse the CELLAR relationship graph; resolve EuroVoc concepts via MCP. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
D
20
+15 structured API
+5 AI robots
missing +25 llms.txt
C
crossref-mcp-server · MCP server
crossref.caseyjhand.com
Resolve DOIs, search ~155M scholarly works, fetch references, and look up publishers via the Crossref REST API. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
C
clinicaltrialsgov-mcp-server · MCP server
clinicaltrials.caseyjhand.com
Search ClinicalTrials.gov trials, retrieve study details and results, and match patients to eligible trials via MCP. STDIO or Streamable HTTP.
API
Schema.org
health
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
C
census-mcp-server · MCP server
census.caseyjhand.com
Query U.S. Census Bureau data, variables, and geography via MCP. STDIO or Streamable HTTP.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
S
20
+15 structured API
+5 AI robots
missing +25 llms.txt
Skill Registry for AI Coding Agents
prompt-buddy.io
Prompt Buddy scans your repo, detects your stack, and installs the right AI skills for your coding agent.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Chrome for Developers
developers.chrome.com
Helping you build, grow and innovate on the web.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Peter Steinberger
steipete.me
Peter Steinberger: AI-powered tools from Swift roots to web frontiers. Every commit lands on GitHub for you to fork & remix.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
OpenSSF Scorecard
scorecard.dev
Quickly assess open source projects for risky practices
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Codecov: Code Coverage Testing & Insights Solution
codecov.io
Ship high-quality code & spend less time debugging. Improve developer workflow, re-run flaky tests, & track JavaScript bundle size. Learn about our code quality & coverage tool here.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Foundry Labs: Connect your AI agent to industrial equipment
foundrynet.io
Foundry Labs builds Forge, the industrial AI infrastructure that connects AI agents to any machine on the floor. 14 protocols, 18 manufacturers, one universal data layer. The integration project that kills 40% of industrial AI deployments becomes one MCP call. Start free, pay per call from $0.01, or run production on a flat platform fee.
API
AI bots
developer
20
+15 structured API
+5 AI robots
missing +25 llms.txt
5dive — You sleep. They ship.
5dive.ai
A company of AI agents on a server you own. You text them like coworkers — they keep shipping while you sleep.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
S
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
One platform to connect | Zoom
api.zoom.us
Modernize workflows with Zoom's trusted collaboration tools: including video meetings, team chat, VoIP phone, webinars, whiteboard, contact center, and events.
API
Schema.org
communication
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
A
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
P
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Cartesia | AI that learns and interacts like humans
cartesia.ai
Integrate real-time text-to-speech with Sonic-3.5, Cartesia's streaming TTS API. Generate natural, expressive voices with laughter in 40+ languages — built for AI agents and interactive apps.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
The browser that puts you first | Brave
brave.com
The Brave browser is a fast, private and secure web browser for PC, Mac and mobile. Download now to enjoy a faster ad-free browsing experience that saves data and battery life by blocking tracking software.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Nanonets: AI Agents for Enterprise Data Processing
nanonets.com
Nanonets automates messy manual processes including accounts payable, claims processing, order management, and more, and delivers clean data to systems of record like SAP, Salesforce, and more. Trusted by 10,000+ enterprises.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
One platform to connect | Zoom
zoom.us
Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.
API
Schema.org
communication
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Global Geocoding API - Positionstack
positionstack.com
Build location-based apps with Positionstack’s geocoding API. Get real-time forward/reverse geocoding, global data, and easy integration in JSON.
API
Schema.org
other
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
The AI Customer Support Platform for Every Business - Crisp
crisp.chat
Crisp is the ultimate all-in-one AI-powered multichannel messaging platform that helps businesses connect instantly with their customers or leads who are waiting for support. With its quickly evolving set of tools, Crisp is leading businesses through the AI-driven revolution by using conversations to unlock hypergrowth.
API
Schema.org
communication
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Ecommerce Email Marketing & Automation | Drip
drip.com
Switch and save up to 40% on your email bill. Drip is an ecommerce email and automation built for lean teams: all the power, none of the bloat. Start free.
API
Schema.org
communication
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Superagent - Keep your software secure
superagent.sh
An AI security service for your repos, web apps, and agents. It finds vulnerabilities and fixes them for you. Free for public repos.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
Apple Developer
developer.apple.com
There’s never been a better time to develop for Apple platforms.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Mapbox | Maps, Navigation, Search, and Data
mapbox.com
APIs and SDKs for AI-powered maps, location search, turn-by-turn navigation, and geospatial data in mobile or web apps. Get started for free.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Own Your Specialized Intelligence | Fireworks
fireworks.ai
Fireworks’ state of the art training and inference platform take you beyond the frontier, transforming open models into your specialized intelligence.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Content that takes you everywhere | Contentful
contentful.com
Business moves faster when teams producing content have a platform that empowers them to collaborate, innovate, and deliver impactful experiences at scale.
API
Schema.org
data
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
Discord - Group Chat That’s All Fun & Games
discord.com
Discord is great for playing games and chilling with friends, or even building a worldwide community. Customize your own space to talk, play, and hang out.
API
Schema.org
communication
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
The AI presentation workspace
pitch.com
Pitch is the AI presentation workspace where professionals collaborate on, create, and deliver winning slide decks — all while staying on brand.
API
Schema.org
ai-tools
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
Bear Blog
bearblog.dev
Free, no-nonsense, super-fast blogging
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 AI robots
missing +25 llms.txt
GrapeRoot — Give your codebase a brain
graperoot.dev
Dual-Graph is a local MCP tool that makes AI coding assistants dramatically smarter by giving them a deep, structured understanding of your codebase. Works with Claude Code and Codex.
API
AI bots
developer
20
+15 structured API
+5 AI robots
missing +25 llms.txt
Roblox
roblox.com
Roblox is the ultimate virtual universe that lets you create, share experiences with friends, and be anything you can imagine. Join millions of people and discover an infinite variety of immersive experiences created by a global community!
API
Schema.org
other
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+10 MCP
+5 AI robots
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
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+15 structured API
+5 Schema.org
missing +25 llms.txt
M
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
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+15 structured API
+5 Schema.org
missing +25 llms.txt
M
20
+15 structured API
+5 AI robots
missing +25 llms.txt
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+15 structured API
+5 Schema.org
missing +25 llms.txt
AppsFlyer | Modern Marketing Cloud
appsflyer.com
Unify measurement, deep linking, data collaboration, and AI across mobile, web, CTV, console and beyond. Make smarter decisions, optimize every channel, and prove impact with the platform built for modern marketing.
API
Schema.org
developer
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
Free Stock APIs in JSON & Excel | Alpha Vantage
alphavantage.co
Alpha Vantage offers free stock APIs in JSON and CSV formats for realtime and historical stock market data, options, forex, commodity, cryptocurrency feeds and over 50 technical indicators. Global market news API and sentiment scores powered by AI and machine learning. Supports intraday, daily, weekly, and monthly quotes and technical analysis with chart-ready time series.
ai-plugin
ai-tools
20
+20 ai-plugin
missing +25 llms.txt
ComplyMe.AI
complyme.ai
Get instant answers to your compliance questions with the power of AI. Accurate, reliable responses based on up to date legislation, case law and regulatory guidance at an affordable price.
API
Schema.org
security
20
+15 structured API
+5 Schema.org
missing +25 llms.txt
20
+15 structured API
+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"
Hiring AI / agentic engineers?
Live feed of AI/agent roles from AI Dev Jobs — 8,000+ positions, 489 companies:
Free: Monitor Your Agentic Readiness
We'll email you when your site's agent signals regress — so you catch it before your AI traffic drops. One email per week, only on real regressions.
Set up free monitoring →
Submit Your Site
Get crawled and scored on agentic readiness. Appear in agent search results.