A2A Agent Card Cross-SDK Signature Conformance

Overview

A2A Agent Card Cross-SDK Signature Conformance provides a per-SDK verdict matrix for signed A2A Agent Cards, letting you see which signatures verify across different SDKs. Any MCP-compatible AI assistant can call its tools directly, and the model decides when to use them in a conversation or agent run.

This is a hosted remote server at https://textforagents.com/products/a2a-agent-card-cross-sdk-signature-conformance/mcp with no authentication required. Point your client to that endpoint and you're connected instantly with nothing to install locally. The latest release is v1.0.0.

Listed under Development on mcp.site, A2A Agent Card Cross-SDK Signature Conformance works with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed and others. If you maintain this server for textforagents.com, claim this listing to verify ownership, earn the Verified badge, and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: A2A Agent Card Cross-SDK Signature Conformance
URL:  https://textforagents.com/products/a2a-agent-card-cross-sdk-signature-conformance/mcp