5 commits

Author	SHA1	Message	Date
Jeremiah Lowin	57bbc9859e	Surface resource, prompt, and proxy errors on the modern protocol era (#4579) ... Three defects hidden by tests pinned to the handshake era, where a raw exception reaches the wire as str(exc). At 2026-07-28 the runner masks anything that is not an MCPError/ValidationError as "Internal server error". - _on_read_resource / _on_get_prompt now translate FastMCPError through to_mcp_error, mirroring _on_call_tool. Masking is unchanged. - FastMCPProxy registers a server/discover handler so upstream instructions reach modern clients; on_initialize only fires for the handshake. - ProxyProvider's list methods normalize transport failures into MCPError.	2026-07-20 17:52:12 -04:00
Jeremiah Lowin	13b9ab80ab	Use a single fastmcp import style in protocol-era tests	2026-07-06 22:06:22 -04:00
Jeremiah Lowin	77131edc00	Don't era-gate server-side sampling handlers on modern connections ... The era-gate blocked every ctx.sample/sample_step on a 2026-07-28 connection, but a server-configured sampling handler answers server-side without the client back-channel. Gate only when the request would hit the removed client path; force the handler path (client_available=False) on modern so "fallback" goes straight to the handler instead of a bare client-attempt failure.	2026-07-06 21:49:18 -04:00
Jeremiah Lowin	17954f569d	Deprecate ctx.sample/sample_step and era-gate sampling+elicit on modern connections	2026-07-06 21:30:03 -04:00
Jeremiah Lowin	3522a98766	Migrate to MCP Python SDK v2 (#4437)	2026-07-06 17:36:45 -04:00