Schema | A2A MCP Server

A2A MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
No arguments

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
register_agentC	Register an A2A agent with the bridge server. Args: url: URL of the A2A agent Returns: Dictionary with registration status
list_agentsB	List all registered A2A agents. Returns: List of registered agents
unregister_agentC	Unregister an A2A agent from the bridge server. Args: url: URL of the A2A agent to unregister Returns: Dictionary with unregistration status
send_messageA	Send a message to an A2A agent. Args: agent_url: URL of the A2A agent message: Message to send session_id: Optional session ID for multi-turn conversations Returns: Agent's response with task_id for future reference
get_task_resultA	Retrieve the result of a task from an A2A agent. Args: task_id: ID of the task to retrieve history_length: Optional number of history items to include (null for all) Returns: Task result including status, message, and artifacts if available
cancel_taskC	Cancel a running task on an A2A agent. Args: task_id: ID of the task to cancel Returns: Cancellation result
send_message_streamA	Send a message to an A2A agent and stream the response. Args: agent_url: URL of the A2A agent message: Message to send session_id: Optional session ID for multi-turn conversations Returns: Stream of agent's responses

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/GongRzhe/A2A-MCP-Server'

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