Repository Issue Activity (beta)

#1033 SEP-2260 follow-up: stream-based enforcement of client receive-side request association

#1047 OAuth discovery rejects metadata without `issuer`, breaking compatibility with rmcp 2.2

#1048 OAuth discovery `initialize` POST probe can create server sessions that are never DELETEd

#1037 OAuth discovery should distinguish discovered authorization metadata from synthesized legacy endpoints

#1036 rmcp 3.0 emits `resultType: "complete"` for legacy protocol sessions

#1040 `ClientLifecycleMode::Auto` does not fall back for deployed legacy-server responses

#1039 `DiscoverResult` rejects valid discovery responses with server identity in `_meta`

#977 Tracking: 2026-07-28 spec conformance

#873 Implement SEP-2260: Server requests must associate with a client request

#1006 Consolidate OAuth client authorization entry points behind a unified API

#1030 Unbounded line buffer in `AsyncRwTransport::receive` (stdio transport) — memory-exhaustion denial-of-service

#330 HTTP 401 Unauthorized errors and connection drops when running MCP server behind Azure Load Balancer

#795 More accessible auth error and avoid multiple types

#974 Implement client-side TTL-honoring cache (SEP-2549 follow-up)

#892 Implement SEP-2133: Extensions framework for MCP

#868 Implement SEP-2663: Tasks Extension

#1002 Conformance client: legacy-lifecycle scenarios fail with -32020 missing MCP-Protocol-Version header at 2026-07-28

#891 Implement SEP-1865: MCP Apps - Interactive User Interfaces for MCP

#379 WASM Support for rmcp

#388 Feature request: native Rate Limiting (MCP spec compliance)

#449 Discussion: Moving the type definitions into its own crate

#754 StreamableHttpClientTransport hangs on call_tool when server uses json_response + stateless mode

#772 Automatic repair invalid JSON formatted MCP messages generated by LLM

#1004 server-stateless conformance: 7 remaining check failures after SEP-2575 foundation (18/25)

#1017 conflict initialized response id when gateway echoes numeric JSON-RPC id as string