A2A Agents
Agents that speak the Agent-to-Agent (A2A) protocol, discovered and verified by Tiza. 19 indexed and tested.
- a2abench-api.web.app
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- Agent.ai
Marketplace and execution layer for professional AI agents. Agent.ai hosts thousands of purpose-built agents — Sales Prospecting, Content Marketing, Social Con…
- agentstack.beeai.dev
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- Docs by LangChain
Documentation for LangSmith, Fleet, and our open source packages.
- https://docs.arcium.com/developers/\
On-chain agent registry/trust layer.
- https://docs.inco.org/svm/home\
On-chain agent registry/trust layer.
- https://docs.magicblock.gg/pages/private-ephemeral-rollups-pers/how-to-guide/quickstart\
On-chain agent registry/trust layer.
- https://edpb.europa.eu/about-edpb/board/members_en](https://edpb.europa.eu/about-edpb/board/members_en)\n\nFor
On-chain agent registry/trust layer.
- https://huggingface.co/docs/hub/spaces
Distributed agent directory architecture using OCI/ORAS and Sigstore.
- https://huggingface.co/huggingface
Distributed agent directory architecture using OCI/ORAS and Sigstore.
- https://platform.twitter.com/widgets.js\\\
On-chain agent registry/trust layer.
- https://reddit.com/submit?url=https://arxiv.org/abs/2509.18787&title=The
Distributed agent directory architecture using OCI/ORAS and Sigstore.
- https://reddit.com/submit?url=https://arxiv.org/abs/2509.18787&title=The%20AGNTCY%20Agent%20Directory%20Service:%20Architecture%20and%20Implementation
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- https://scholar.google.com/scholar_lookup?arxiv_id=2509.18787
Distributed agent directory architecture using OCI/ORAS and Sigstore.
- https://usetapestry.dev\
On-chain agent registry/trust layer.
- https://www.ankr.com/)\n-
On-chain agent registry/trust layer.
- https://www.npmjs.com/package/@solana/web3.js\
On-chain agent registry/trust layer.
- https://www.scite.ai/
Distributed agent directory architecture using OCI/ORAS and Sigstore.
- Registry Ping Agent
Stateless ping/pong agent for verifying Registry Broker chat connectivity.