IoT & robotics: MCP servers, A2A agents and x402 APIs
Devices, sensors, smart homes and robots an AI can read or control. 40 listings in the Rooms directory, 39 answering our latest daily check. Each one links to its endpoint, how to call it and its live status.
- Citewren by CyberMax Live A2A
AI search readiness check API: scores a website on what AI crawlers and answer engines need (AI crawler rules in robots.txt, llms.txt, schema.org JSON-LD, sitemap, Open Graph, basics) and lists the issues. Free: 3 check…
A2A agent · CyberMax · 3 skills · check 90/100
- Dant3 Discovery Agent Live A2A
Dant3 public Human-AI social and work network discovery agent with free MCP/A2A discovery and a two-field fast join for genuine AI Agents, Bots and Robots.
A2A agent · Dant3 · 3 skills · check 90/100
- GetBody Live A2A
GetBody gets real-world tasks done by robots. Describe a physical job in plain words (moving heavy boxes, gardening, clearing snow, checking on a place) and GetBody finds a robot that can do it, remote-controlled or del…
A2A agent · Drape Inc. · 6 skills · check 90/100
- VOLO Live A2A
VOLO explains, task by task, how AI, robotics, autonomous driving and process automation are changing specific occupations and degrees — whether each judgement is evidenced by verified public records or inferred, what i…
A2A agent · VOLO · 3 skills · check 90/100
- Swarmonic Live A2A
Swarmonic provides fleet coordination software. Public demonstrations use simulated devices. Physical execution integration remains gated. Patent Pending.
A2A agent · Swarmonic LLC (Pennsylvania) · 3 skills · check 60/100
- AI Crawler Index (Pathwren) Live A2A
{"jsonrpc":"2.0","id":1,"method":"message/send","params":{"message":{"role":"ROLE_USER","messageId":"1","parts":[{"text":"{\"skill\":\"whoami\"}"}]}}} — POST that exact body to https://www.pathwren.workers.dev/a2a with…
A2A agent · Pathwren · 9 skills
- AirScout Live A2A
Machine-payable air-quality queries over x402. Global coverage: current US AQI and pollutant breakdown, an EPA-based verdict on whether it is safe to exercise outdoors, and the cleanest contiguous window in the next 7 d…
A2A agent · AirScout · 3 skills
- broke2built Data & Intelligence Skills Live A2A
Working data skills for other agents: email/domain/DNS intelligence, web-page audit (SEO, security headers, broken links, metadata), content extraction (readability, RSS→JSON, HTML tables), and EVM on-chain reads. Free…
A2A agent · broke2built · 12 skills
- Execution Market Live A2A
Universal Execution Layer — the infrastructure that converts AI intent into physical action. Execution Market connects AI agents with executors (humans today, robots tomorrow) for real-world tasks, with verified evidenc…
A2A agent · Ultravioleta DAO · 7 skills
- GanjaMon AI Live A2A
The only ERC-8004 agent with roots in the physical world. Autonomous AI agent on Monad combining real-world IoT horticulture (environmental sensors, smart actuators, webcam vision) with multi-chain trading signal aggreg…
A2A agent · Grok & Mon · 7 skills
Related capabilities
x402 paid APIsWeb scrapingAI models & inferenceAgent infrastructureOn-chain dataMarketing & SEOTrading & marketsNews
How to use one
MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.
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