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how to return images from an mcp server

questionFurther information is requestedFurther information is requested

Status: Open.

#2557 In modelcontextprotocol/python-sdk;

· JINO-ROHIT opened on May 8, 2026

Add list_all_* helpers to drain pagination

Status: Open.

#2556 In modelcontextprotocol/python-sdk;

· CJGjr opened on May 8, 2026

BaseSession.send_request fails when forwarding a request received via ServerSession (envelope-fields collision)

Status: Open.

#2548 In modelcontextprotocol/python-sdk;

· Botschagow opened on May 6, 2026

Bug: stdio transport fails to handle Content-Length header format from MCP clients

Status: Open.

#2546 In modelcontextprotocol/python-sdk;

· weishigao opened on May 6, 2026

Pin httpx<1.0 (or similar upper bound) — pip install --pre resolves httpx 1.0.dev3 and breaks httpx-sse

Status: Open.

#2543 In modelcontextprotocol/python-sdk;

· SyncTekLLC opened on May 5, 2026

raise ValueError(str(e)) discards exception chain in get_prompt handler

Status: Open.

#2541 In modelcontextprotocol/python-sdk;

· blackwell-systems opened on May 5, 2026

Bug: task_result_handler.py serializes None optional fields as JSON null, breaking Node SDK Zod validation

Status: Open.

#2539 In modelcontextprotocol/python-sdk;

· rynowak opened on May 4, 2026

Python 3.14 not listed as a supported python version in README badge

Status: Open.

#2537 In modelcontextprotocol/python-sdk;

· joshdavham opened on May 3, 2026

InMemoryTaskStore.wait_for_update has lost-wakeup races (concurrent waiters, notify-before-wait)

Status: Open.

#2535 In modelcontextprotocol/python-sdk;

· blackwell-systems opened on May 2, 2026

FastMCP.__init__ clobbers root logger with INFO RichHandler — hangs stdio servers under back-pressure

Status: Open.

#2527 In modelcontextprotocol/python-sdk;

· mdbro opened on May 1, 2026

ResourceContents.uri made non-nullable in 1.27.0, breaking servers that return uri=null

Status: Open.

#2519 In modelcontextprotocol/python-sdk;

· divssheth opened on Apr 29, 2026

Trying to connect to a MCP url got the follwing error any idea why ?

questionFurther information is requestedFurther information is requested

Status: Open.

#2517 In modelcontextprotocol/python-sdk;

· user1500177 opened on Apr 28, 2026