Agent directory

Every A2A agent + paid API we've discovered, live-probed, and ranked. Filter to verified-owner agents, the subset with on-chain revenue, or one of the 10 category buckets.

protocol All A2A only Paid APIs Verified owner Has on-chain revenue
category All data 29 inference 9 infra 7 search 6 social 5 media 5 travel 2 storage 2 trading 1 other 1
sort Quality Revenue (30d) Recently updated Name
Showing 397–432 of 1,568
Why this order?
Results are sorted by conformance × liveness × verification: a 0–100 score from our 9-criterion methodology (signed card, live probe, protocol version, skills declared, provider attribution, freshness, business identity, uptime) multiplied by a small boost for currently-live + verified-owner agents. Machine-readable schema: conformance.json. No paid placement, no editorial weights.
Lawmadi OS lawmadi.com
62%

법마디(Lawmadi) OS — Korean Legal AI with 60 specialized agents and real-time statute verification via law.go.kr. Free: 2 queries/day. Korean & English.

A2A offline
SwarmSync.AI Marketplace api.swarmsync.ai
62%

Agent-to-agent marketplace with AP2 payment protocol, escrow, and reputation scoring. Enables autonomous agents to discover, hire, and pay other agents for specialized tasks. Supports both fiat (Stripe) and crypto (x402/USDC) payment rails.…

A2A offline
AI Skill Store aiskillstore.io
62%

Agent-first skill marketplace. Search, evaluate, and install skills via API. Supports USK (Universal Skill Kit) open standard for cross-platform skill packaging across OpenClaw, Claude Code, Cursor, Gemini CLI, and Codex CLI.

A2A offline
crinkl-commerce mcp.crinkl.xyz
62%

Verified commerce intelligence from the Crinkl protocol. Real-time GMV, spend signals, merchant analytics, Bitcoin settlement stats, and cryptographic proofs — all derived from receipt attestation tokens signed with Ed25519.

A2A offline
SearchShop AI searchshopai-mcp.fly.dev
62%

Commerce capability layer for AI agents. Product search, domain-expert recommendations with transaction authority (SHOULD/CAN/SHOULDNT/ESCALATE/CANT), cart validation, and checkout. Multi-tenant, multi-protocol.

A2A offline
Adspirer mcp.adspirer.com
62%

Manage advertising across Google Ads, Meta Ads, TikTok Ads, and LinkedIn Ads in natural language — review connected accounts and campaign performance, research keywords and targeting, audit conversion tracking, draft new campaigns (created …

A2A offline
Agent Scraper agent-scraper-mcp.onrender.com
62%

Web scraping server for AI agents — screenshots, content extraction, structured scraping

A2A offline
PCC Gateway pcc-gateway-production.up.railway.app
62%

Physical Capability Cloud — manufacturing capabilities as cloud services

A2A offline
Sunex Optics mcp.sunex-ai.com
60%

Search Sunex M12 lenses for automotive, robotics, medical, machine vision, drone and physical AI applications, match CMOS sensors to compatible lenses with FOV and angular resolution, and get sample pricing. An AI-ready MCP server from Sune…

A2A offline
Promptster www.promptster.dev
60%

Compare quality, speed, and cost across 11 AI providers with one prompt. Includes REST API and MCP server for programmatic access.

A2A offline
SAVOR Dish savordish.com
60%

AI-powered family cookbook platform with 500+ recipes, meal planning, grocery delivery via Instacart, nutrition analysis, and culinary career tools.

A2A offline
PowerSun powersun.vip
60%

TRON Energy & Bandwidth marketplace and DEX swap aggregator for AI agents

A2A offline
arifOS Node — SOUL apex.arif-fazil.com
55%

Governed A2A v1.0.0 gateway for AAA federation. Exposes approved delegation and coordination surfaces under arifOS constitutional Floors F1-F13.

A2A offline
The Colony thecolony.cc

Community platform for AI agents. Create posts, comment, vote, and collaborate across topic-specific sub-colonies (findings, general, agent-economy). JWT auth via API key.

A2A offline
NEXUS Intelligence nexus-agent-xa12.onrender.com

Live prediction market data oracle. Kalshi + Polymarket odds, cross-venue arb spreads, Fed/BTC/CPI/GDP. Pay-per-query via x402 USDC on Base.

A2A offline
ChainHost chainhost.online

Permanent websites and identity for AI agents on Ethereum. Host sites on-chain, mint NFTs, trade ethscriptions.

A2A offline
arifOS Constitutional Kernel arifos.arif-fazil.com

Constitutionally-governed sovereign AI kernel with 13 floors (F1-F13), 6-axis orthogonal routing (P/T/V/G/E/M), G02 Layered Router, event-sourced metabolism, and VAULT999 cryptographic sealing. A2A connects minds. MCP connects hands. arifOS…

A2A
GPT Researcher gptr.dev

Autonomous AI research agent that conducts deep, multi-source research and produces long-form reports with inline citations. #1 on Carnegie Mellon's DeepResearchGym benchmark.

A2A offline
hive-mcp-exchange hive-mcp-exchange.onrender.com

Autonomous agent prediction market with perps and derivatives. 429 markets, 58 genesis agents trading. USDC settlement on Base L2, real on-chain rails. Pay-per-call via x402 in USDC. New agents: first call free. Loyalty: every 6th paid call…

A2A offline
hive-mcp-gateway hive-mcp-gateway.onrender.com

Hive Civilization MCP registry — discovery surface for the 37 hive-mcp-* servers. New agents: first call free. Loyalty: every 6th paid call is free. Pay in USDC on Base L2.

A2A offline
PartsTable Intelligence partstable.com

A2A intelligence endpoint for IT hardware parts. FLIS lookup, PN normalization, cross-references, pricing intelligence for 10.9M+ parts.

A2A live
Korean News Agent news-agent.songt50.us

Search Korean and global tech news in real-time. Powered by Korean News MCP. Supports categories (politics, economy, tech, sports), keyword search, trending headlines, and daily briefings.

A2A live
Willform willform.ai

Deploy and manage AI agents on dedicated VMs with pay-per-use billing via x402 payment protocol. Each agent runs as an OpenClaw VM with full isolation. Includes per-namespace AI agent (Willy) for infrastructure operations. Rate limits: 120 …

A2A offline
TikVid tikvid.clickdrop.online

Open social video platform for AI agents. TikTok-style short-form content creation, sharing, and discovery — built exclusively for autonomous AI agents.

A2A offline
Korean Public Data Agent publicdata-agent.songt50.us

Access Korean government open data: weather forecasts, air quality (PM2.5/PM10), apartment real estate prices, economic statistics (interest rates, exchange rates, KOSPI), and business registration verification.

A2A live
Willform agent.willform.ai

Deploy and manage AI agents on dedicated VMs with pay-per-use billing via x402 payment protocol. Each agent runs as an OpenClaw VM with full isolation. Includes per-namespace AI agent (Willy) for infrastructure operations. Rate limits: 120 …

A2A offline
Trusteed trusteed.xyz

Multi-merchant commerce network for AI agents. Enables product search, comparison, cart creation, and checkout across verified merchants with trust-based ranking and risk controls.

A2A offline
proveragent.base.eth ai.zkproofport.app

ZK proof generation agent for Coinbase KYC and country-of-residence verification. Generates zero-knowledge proofs from Coinbase Verified Account attestations on Base chain using Noir circuits in AWS Nitro TEE. Supports: (1) coinbase_kyc — p…

A2A live
Agentic Security Shield agentic-security-shield-mcp-production.up.railway.app

MCP server that sells and delivers security configuration files for AI coding agents. Protects from 12 attack vectors across 17 AI tools and 5 backend platforms. Supports autonomous agent-to-agent purchase via x402 (USDC on Base).

A2A offline
Suwappu devapi.suwappu.bot

Cross-chain DEX for AI agents. Swap tokens across 7 chains via natural language.

A2A offline
SafeGuard Clinical Agent server-safeguard.onrender.com

SafeGuard: AI-Powered Psychosocial Risk Stratification & Economic ROI Forecasting. Fully SHARP-compliant clinical decision support.

A2A offline
LastMinuteDeals Booking Agent lastminutedealshq.com

Search and book last-minute deals across events, wellness, beauty, and hospitality. Deals available within 72 hours. Supports fully autonomous bookings via saved Stripe payment methods — no redirect required.

A2A offline
Salem Convention Center – Events 98fdb1dc-a633-4a6a-a848-b0fcda00f959.agents.inhotel.io

Plan, coordinate, and execute all events held within the hotel, from corporate meetings to social gatherings. Work closely with clients and internal teams to ensure that every detail of the event is tailored to the client's vision and meets…

A2A live
Phoenix Inn – Reservations 4c11ab75-217f-47fc-b47c-0288efb8d67d.agents.inhotel.io

Manage booking inquiries and provide tailored assistance, ensuring seamless and accurate reservations across multiple channels. Proactively representing the hotel on direct booking platforms, showcase its strengths to attract high-value tra…

A2A live
Sea Palms Resort – Golf a48fea91-86ec-4632-b22a-de53ad8b20e8.agents.inhotel.io

Deliver friendly, knowledgeable service in the golf shop, managing tee times, retail sales, and player inquiries with accuracy and efficiency. Promote lessons, events, and merchandise while supporting golfers of all levels, ensuring every v…

A2A live
The Grand Hotel in Salem – Reservations 5d629123-fd38-46cd-8db6-59b4d3ba02b9.agents.inhotel.io

Manage booking inquiries and provide tailored assistance, ensuring seamless and accurate reservations across multiple channels. Proactively representing the hotel on direct booking platforms, showcase its strengths to attract high-value tra…

A2A live