A2A Protocol AI Skill: Implement Agent-to-Agent Card
A2A Protocol AI Skill: Implement Agent-to-Agent Card
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A2A Protocol AI Skill: Implement Agent-to-Agent Card
Product Description: A2A Protocol AI Skill: Implement Agent-to-Agent Card
The A2A Protocol AI Skill: Implement Agent-to-Agent Card is designed to publish an A2A Agent Card enabling agent-to-agent discovery as specified by the A2A Protocol Specification. This skill allows developers to deploy a standardized JSON configuration for seamless interaction between AI agents.
What this skill does
- Serves a JSON file at the specified endpoint:
/.well-known/agent-card.jsonwith an HTTP 200 status code. - Includes mandatory fields such as
name,version, anddescriptionfor identifying the agent. - Defines
supportedInterfacescontaining service URL and transport protocol for communication capabilities. - Lists
capabilitiesandskills, each with unique identifiers, names, and descriptions.
Who it is for
This skill is intended for developers and technical teams working with AI coding agents such as Claude Code, Cursor, and Codex. It is particularly beneficial for those focusing on agent interoperability and streamlined communication across platforms.
Use cases
- Publishing agent metadata for discovery and interaction within AI environments.
- Facilitating automated communication setup between compliant agents in distributed systems.
- Enhancing interoperability in multi-agent configurations by providing consistent configuration interfaces.
Technical details
The skill utilizes the Cloudflare Agents SDK to build A2A-compatible agents, optimized for deployment on Cloudflare Workers. It requires validation against the /api/scan endpoint at https://isitagentready.com to ensure compliance with A2A Protocol standards. The validation checks should return a status of "pass" for the checks.discovery.a2aAgentCard.status.
Source & Licence
This package is built on open-source work published by fabricioctelles (fabricioctelles/skills) and distributed under Apache-2.0. The original licence text and copyright notice are included in your download.
Personal and commercial use, modification and redistribution are permitted under the Apache License 2.0, which also includes an express patent grant. Attribution and any NOTICE file must be retained.
Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.
Delivery & Support
- Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
- Format: ZIP archive containing the skill files, documentation and the original licence.
- Support: support@mcpcart.com — we aim to reply within 2 business days.
- Updates: updates are included only where stated on this page.
Refunds
This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.
Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.
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