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.
5285
Sites Indexed
38
Avg Score
5284 entries in this directory
ZizkaDB — Operational database for AI agents
db.zizka.ai
Operational Database For AI Agents. Open source. Self-host free or managed cloud.
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
G
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
The AI workspace that works for you. | Notion
notion.so
Build Custom Agents, search across all your apps, and automate busywork. The AI workspace where teams get more done, faster.
llms.txt
MCP
productivity
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
Trading Data API — agent-ready market data
api.wickedapi.com
Agent-ready trading & market-data API: prices, indicators, prediction markets, macro, and an AI momentum score. Pay per call with x402 (USDC) or an API key.
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
O
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
Asana
app.asana.com
Create projects and tasks in Asana to plan and organize your work.
ai-plugin
API
productivity
35
+20 ai-plugin
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
M
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
D
Darwin Agentic Cloud — verifiable compute for AI agents
darwin-agentic-cloud.fly.dev
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
H
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
S
Swath API — Every storm. Every property under it. Radar-verified.
swathapi.com
Know every property a hailstorm just hit — verified by NOAA radar, not forecasts. Ask in Claude or ChatGPT, call the REST API, or get a webhook when a storm crosses your territory. Free key in 30 seconds.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
M
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
AI-Factory — Generate landings from one phrase
magic-ai-factory.com
AI-built landing pages: type a phrase, run the pipeline, preview in sandbox. Same multi-agent stack behind every page — quality gates, optional crypto checkout.
OpenAPI
API
ecommerce
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
SAP MCP Server | OOBE Protocol
mcp.sap.oobeprotocol.ai
Hosted Solana-native MCP gateway for Synapse Agent Protocol tools, x402/pay.sh monetization, SNS identity, and agent operations.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
B
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
AgentForge — Stop wasting coding-agent runs.
agentforge.sciscale.org
Turn plain-English requests into structured prompts tuned for Claude Code, Cursor, Aider, Codex and other agentic coding tools.
OpenAPI
API
ai-tools
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
V
FabTally Valid — validation suite for developers & agents
valid.fabtally.com
One unified per-call validation suite: vat (EU VAT format/checksum + live VIES lookup), iban (mod-97 + bank code), email (syntax + live MX + disposable-domain + role flag), geo (country/state/city ISO lookup), vin (format/check-digit + NHTSA make/model/year). Per-call via x402 (USDC on Base) or a prepaid credit key. Also an MCP server.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
S
FabTally Safe — crypto safety & "what am I signing" verification
safe.fabtally.com
Read-only crypto safety API: multi-chain token honeypot/rug checks, EIP-712/Permit2/Seaport signature decode, wallet approval-risk scans, keyless tx simulation. Pay per call via x402 (USDC on Base) or prepaid credit. Not financial advice.
OpenAPI
API
finance
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
R
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
G
FabTally Guard — de-risk-a-dollar verification for agents
guard.fabtally.com
Cheap per-call checks an AI agent runs before a costly action: deps-check (CVEs/typosquats before installing), x402-preflight (verify an x402 endpoint before paying it), json-repair (coerce LLM JSON to a schema), url-read (public url to clean Markdown for RAG). Per-call via x402 (USDC on Base) or a prepaid credit key. Also an MCP server.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
D
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
B
FabTally Utility Belt — deterministic micro-utilities for agents
belt.fabtally.com
A bundle of fast, deterministic micro-utilities AI agents call constantly: timezone/DST, cron, iCal RRULE, unit & live currency conversion, safe regex, diff, JSON-Schema validation, hashing/encoding/IDs, date math. Per-call via x402 (USDC on Base) or a prepaid credit key. Also an MCP server.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
C
FabTally Chain — on-chain monitoring reads for agents
chain.fabtally.com
Cheap per-call on-chain reads for AI agents and devs: ens-expiry (ENS/Basename registration expiry on-chain), gas (live base+priority gas per chain), token-unlocks (next vesting event from DefiLlama), oracle-health (Chainlink feed staleness). Per-call via x402 (USDC on Base) or a prepaid credit key. Also an MCP server. Read-only, not financial advice.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Datafold | Automate Data Engineering — AI-Powered Migrations, Optimization & Development
datafold.com
Datafold is the data engineering automation platform. AI-powered migrations delivered in weeks with guaranteed outcomes, plus data quality tools for CI/CD testing, monitoring, and AI agent integrations via MCP.
API
AI bots
Schema.org
MCP
data
35
+15 structured API
+10 MCP
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
PyPI · The Python Package Index
pypi.org
The Python Package Index (PyPI) is a repository of software for the Python programming language.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Have I Been Pwned: Check if your email address has been exposed in a data breach
haveibeenpwned.com
Have I Been Pwned (HIBP) is a data breach search and notification service used by security teams, developers, and MSPs worldwide. Search tens of billions of breached records, monitor corporate domains via API, and get alerted when new breaches appear.
OpenAPI
Schema.org
MCP
security
35
+20 OpenAPI
+10 MCP
missing +25 llms.txt
R
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
GovTribe User Guide | GovTribe User Guide
docs.govtribe.com
Find practical help for using GovTribe search, capture, reports, integrations, account settings, and support.
llms.txt
MCP
finance
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
Rad AI - Radiation Detection Consultant
rad-ai.org
AI Consultant for Radiation Detection Technology
OpenAPI
API
ai-tools
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Contendeo — AI Video Comprehension for Claude
contendeo.app
Paste any video URL into Claude. Get timestamped transcript, visual context, chart extraction, OCR, and entity mapping. YouTube, Instagram, Vimeo, Twitter/X, TikTok.
OpenAPI
API
ai-tools
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
U
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
W
webmcp-bridge | webmcp-bridge
webmcp-bridge.holon.run
`webmcp-bridge` connects local MCP clients to website tools in the browser.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
W
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Chat Expasy
chat.expasy.org
Assistant to navigate resources from the Swiss Institute of Bioinformatics (SIB).
OpenAPI
API
communication
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
AutEng Docs, AI-Native Workspace for Technical Documentation
auteng.ai
Write technical docs the way you think. Markdown, Mermaid diagrams, and KaTeX math—all in one place. AI helps you generate architecture docs, specs, and diagrams instantly.
llms.txt
MCP
ai-tools
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
Bezal — The AI-Powered Platform for Local Business
app.bezal.ai
Bezal gives your business an AI operations manager named Jewel. She finds your clients, drafts your outreach, and runs your back office.
llms.txt
MCP
ai-tools
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
A
API Reference | TheirStack Docs
api.theirstack.com
Explore the TheirStack API — the largest database of jobs and technographics. Search job postings, company tech stacks, and more across 100+ countries.
OpenAPI
API
data
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
A
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
T
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
S
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
M
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
J
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
H
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
E
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
B
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
U
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
S
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
Shop (Server)
server.shop.app
Search for millions of products from the world's greatest brands.
ai-plugin
API
developer
35
+20 ai-plugin
+15 structured API
missing +25 llms.txt
M
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Marketcaper - Cross Market Cap Comparer
marketcaper.com
Compare stocks, ETFs, funds, crypto, billionaire net worth, GDP, and fiat currencies by market cap, AUM, GDP, FX market cap, and net worth.
OpenAPI
Schema.org
MCP
other
35
+20 OpenAPI
+10 MCP
missing +25 llms.txt
M
MCP Data Converter — Convert Any Data Format, Instantly
mcp-converter.tnkng.com
Convert between 16 data formats with 240 conversion pairs. JSON, CSV, XML, YAML, PDF, Excel, DOCX and more. MCP-native, AI agent ready, production hardened.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
L
Lightning Tools | Lightning Tools
lightningapi.tools
Pay-per-call tools for AI agents. Buy credits with Bitcoin Lightning, then call email validation, phone validation, QR code generation, readability extraction, and calculator tools.
ai-plugin
API
ai-tools
35
+20 ai-plugin
+15 structured API
missing +25 llms.txt
JigsawStack: Purpose built AI models for your tech stack - JigsawStack
jigsawstack.com
Custom small models trained for specialized use cases powered by scalable infrastructure
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Developer Platform | LanOnasis Documentation
docs.lanonasis.com
Build applications and AI agents with durable memory, semantic search, MCP tools, and supported developer clients.
OpenAPI
API
developer
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
Archetype — Know who can do the job, before you hire them.
archetype.swell.vc
AI-powered hiring assessments for Sales, CS, Marketing, BD, Ops, and Engineering. Six functions, six scoring engines, built on 10,000+ real interviews.
llms.txt
MCP
ai-tools
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
A
Oracle-42 | Sovereign AI Ecosystem
app.eno.cx.ua
Oracle-42: Autonomous AI agents for darknet intelligence, security assessment, and digital divination. 130+ agents, 3 sovereign nodes.
llms.txt
MCP
ai-tools
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
A
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
35
+20 OpenAPI
+15 structured API
missing +25 llms.txt
AI Agent Bank - Financial Infrastructure for Autonomous AI
agentsfinance.ai
The first bank built for AI agents. Self-custody wallets, P2P exchange, lending, and x402 native payments on Polygon PoS.
llms.txt
MCP
developer
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
B
35
+25 llms.txt
+10 MCP
missing +20 ai-plugin
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
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.