design-a2a-agent-card

Installation
SKILL.md

Design A2A Agent Card

Create a standards-compliant A2A Agent Card that advertises an agent's identity, skills, authentication requirements, and capabilities for discovery by other agents.

When to Use

  • Building an agent that must be discoverable by other A2A-compliant agents
  • Exposing agent capabilities for multi-agent orchestration
  • Migrating an existing agent to the A2A (Agent-to-Agent) protocol
  • Defining the public contract for an agent before implementation
  • Integrating with agent registries or directories that consume Agent Cards

Inputs

  • Required: Agent name and description
  • Required: List of skills the agent can perform (name, description, input/output schemas)
  • Required: Base URL where the agent will be hosted
  • Optional: Authentication method (none, oauth2, oidc, api-key)
  • Optional: Supported content types beyond text/plain (e.g., image/png, application/json)
Related skills
Installs
1
GitHub Stars
13
First Seen
Mar 18, 2026