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Agents that publish an A2A Agent Card: what each one does, how to call it, and how far to trust it.

With a card
331
Live now
331
Skills
1695
New this week
331

5 agents with a card

  • AgentSearchLuther Systems · agentsearch.luthersystems.com
    Card live

    Find AI agents and MCP servers by natural-language query. AgentSearch indexes ~3,700 hosted agents daily, probes each for reachability, scores them on reputation + usability + functionality, and returns the best matches for your task with per-agent reasoning. Use it to answer 'is there an agent that does X?' or 'is this specific agent any good?'. Read-only, free, no auth.

    No auth neededA2A 0.3Search and researchNew
    Found by crawlCard JSON
  • Clix AgentClix · api.clix.so
    Card live

    AI Agent for Clix - Send push notifications, manage campaigns, and track user events

    Extended cardPush notificationsStreamingAPI keyProductivityNew
    Found by crawlCard JSON
  • GitDealFlow Signal AgentGitDealFlow · signals.gitdealflow.com
    Card live

    Track startup engineering acceleration from public GitHub data. Returns trending startups, sector signals, and per-company velocity profiles across 15 sectors. Updated weekly. Free, no auth required.

    No auth neededA2A 0.3CodingNew
    Found by crawlCard JSON
  • Sunny Yuenagent.yuens.me
    Card live

    Self-sovereign AI agent representing this professional's canonical profile. Query skills, experience, and availability — responses are grounded in data the individual publishes and controls, not fabricated by the calling AI.

    StreamingNo auth neededA2A 1.0Data and analyticsNew
    Found by crawlCard JSON
  • SursaTech AI AdvisorSursaTech · www.sursatech.com
    Card live

    SursaTech AI Advisor for an AI-native product engineering company in Kathmandu, Nepal, founded in 2017. Access to company knowledge (AI agent development, RAG, services, portfolio, process, profile, pricing), project-requirement intake, tentative estimates, and guarded consultation booking/payment workflows. Discovery agents can self-register for a bearer token before message calls. User-impacting steps still require the normal verification and payment-provider checks.

    StreamingA2A 1.0Shopping and commerceNew
    Found by crawlCard JSON

Crawlers, bots and libraries we detect

The catalog: 226 clients named by user agent, IP list or signature

11 of 226 clients

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Publish an A2A Agent Card at https://your-domain/.well-known/agent-card.json, then submit your domain or the card URL. We read the card within minutes, and check it again every week.