analyze_message_content
Examine and decode the content types and structure of ACP messages to streamline integration and communication between ACP-based AI agents and MCP-compatible tools.
Instructions
Analyze the content types and structure of an ACP message
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| acp_message_json | Yes |
Output Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| result | Yes |
Implementation Reference
- acp_mcp_server/message_bridge.py:134-167 (handler)The @mcp.tool()-decorated async handler function that implements the core logic of the 'analyze_message_content' tool. It parses the input acp_message_json into an ACPMessage, analyzes the parts (total count, content types, presence of URLs, encodings, total content size), and returns a structured JSON analysis.
@mcp.tool() async def analyze_message_content(acp_message_json: str) -> str: """Analyze the content types and structure of an ACP message""" try: import json message_data = json.loads(acp_message_json) acp_message = ACPMessage(**message_data) analysis = { "total_parts": len(acp_message.parts), "content_types": {}, "has_urls": False, "encodings": set(), "total_size": 0 } for part in acp_message.parts: content_type = part.content_type analysis["content_types"][content_type] = analysis["content_types"].get(content_type, 0) + 1 analysis["encodings"].add(part.content_encoding) if part.content_url: analysis["has_urls"] = True if part.content: analysis["total_size"] += len(part.content) analysis["encodings"] = list(analysis["encodings"]) return json.dumps(analysis, indent=2) except Exception as e: return f"Error: {e}" - Pydantic BaseModel definitions for ACPMessagePart (lines 8-14) and ACPMessage (lines 15-17), which provide input validation and type parsing for the ACP message structure used in the analyze_message_content handler.
class ACPMessagePart(BaseModel): name: Optional[str] = None content_type: str content: Optional[str] = None content_encoding: Optional[str] = "plain" content_url: Optional[str] = None class ACPMessage(BaseModel): parts: List[ACPMessagePart] - acp_mcp_server/server.py:86-86 (registration)Invocation of register_bridge_tools(self.mcp, self.message_bridge) during server initialization, which executes the tool registrations including the @mcp.tool() decorator for analyze_message_content.
register_bridge_tools(self.mcp, self.message_bridge) - acp_mcp_server/message_bridge.py:117-117 (registration)The register_bridge_tools function definition that contains the @mcp.tool() registrations for bridge tools, including analyze_message_content and convert_acp_message.
def register_bridge_tools(mcp: FastMCP, bridge: MessageBridge):