Current issue state, recent activity, and per-issue timelines from the indexed issue data.
| Date | Opened | Closed | Comments | Events | Open Backlog |
|---|---|---|---|---|---|
| 2026-09-20 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-19 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-18 | 1 | 2 | 0 | 6 | 113 |
| 2026-09-17 | 0 | 1 | 0 | 0 | 0 |
| 2026-09-16 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-15 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-14 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-13 | 1 | 0 | 0 | 0 | 0 |
| 2026-09-12 | 0 | 0 | 0 | 0 | 0 |
| 2026-09-11 | 0 | 1 | 0 | 0 | 0 |
| 2026-09-10 | 0 | 1 | 0 | 0 | 0 |
| 2026-09-09 | 1 | 0 | 0 | 0 | 0 |
| 2026-09-08 | 1 | 1 | 0 | 0 | 0 |
| 2026-09-07 | 0 | 1 | 0 | 0 | 0 |
Opened: 1
Closed: 3
Comments: 0
Events: 6
| Issue | Author | State | Labels | Comments | Reactions | Updated |
|---|---|---|---|---|---|---|
#1022 [BUG] KeepAliveScheduler does not evict sessions after ping failure, causing unbounded CPU growth Opened 3 months ago | lxq19991111 | closed - completed | bug ready for work P1 | 6 | 1 | 2 days ago |
#1021 [BUG] McpStreamableServerSession does not close server-side socket when client disconnects, causing CLOSE-WAIT leak and thread pool exhaustion Opened 3 months ago | lxq19991111 | closed - completed | bug area/server area/lifecycle | 4 | 0 | 2 days ago |
#1136 SSE client silently truncates a data: line at U+2028/U+2029/U+0085, then fails with "Error parsing JSON-RPC message" Opened 2 days ago | andersenleo | open | bug P2 area/transport | 0 | 0 | 2 days ago |
#560 Invalid Automatic-Module-Name in mcp-core Opened 1 year ago | bjorndarri | closed - completed | bug P3 | 8 | 2 | 3 days ago |
#937 StdioClientTransport should support bounded child process termination Opened 5 months ago | nquinquenel | open | enhancement ready for work P2 | 4 | 0 | 3 days ago |
#1061 Stateful streamable server calls listRoots() unconditionally on roots/list_changed, blocking a servlet thread until requestTimeout when no roots consumer is registered Opened 2 months ago | mayur9991 | open | bug ready for work P2 | 2 | 1 | 6 days ago |
#1133 McpClientSession/McpServerSession: pending response entries leak when a request times out or is cancelled Opened 7 days ago | Lubaoshuai | open | bug area/client area/server | 1 | 0 | 6 days ago |
#952 `HttpServletStreamableServerTransportProvider` removes session on non-fatal failure Opened 4 months ago | labkey-jeckels | open | bug ready for work P2 | 3 | 0 | 9 days ago |
#1129 CVE records show inaccurate fix version for CVE-2026-35568 Opened 11 days ago | q-nathangrand | closed - completed | invalid P3 | 1 | 0 | 9 days ago |
#1128 Server list handlers ignore `cursor` and never set `nextCursor`, and cannot be replaced Opened 12 days ago | ujibang | closed - duplicate | No labels | 2 | 0 | 10 days ago |
#1009 SEP-2549: TTL for List Results Opened 4 months ago | localden | open | enhancement area/mcp-schema ready for work | 1 | 0 | 11 days ago |
#578 Add Primitive repository APIs (`ResourceRepository`, `ToolsRepository`, ... ) Opened 1 year ago | sdelamo | open | enhancement P3 feature/repositories | 20 | 1 | 12 days ago |
#275 Non initialized McpServerSession hangs and timesout instead of providing helpful error message Opened 1 year ago | marianogonzalez | closed - not_planned | enhancement wontfix area/server | 3 | 5 | 12 days ago |
#870 `ServerTransportSecurityValidator` accepts an accessor function for header Opened 6 months ago | Kehrlann | closed - completed | enhancement area/server P2 | 0 | 0 | 13 days ago |
#686 MCP server using StdioServerTransportProvider does not support multiple asynchronous tool calls for the same session Opened 10 months ago | aoetk | closed - completed | bug P2 | 2 | 0 | 16 days ago |
#875 StdioClientTransport.sendMessage() fails with concurrent calls due to unicast sink race Opened 6 months ago | AbbasNS | closed - completed | bug P2 | 1 | 0 | 16 days ago |
#304 STDIO Message sending is not thread-safe Opened 1 year ago | damien-urruty-sonarsource | closed - completed | bug area/server P1 | 2 | 0 | 16 days ago |
#963 Streamable HTTP server does not validate body/header protocol-version consistency on initialize Opened 4 months ago | cclabadmin | closed - not_planned | wontfix P3 | 1 | 0 | 16 days ago |
#750 HttpServletStreamableServerTransportProvider does not implement protocol version 2024-11-05 Opened 8 months ago | arcadmlafon | closed - completed | bug good first issue ready for work | 3 | 0 | 16 days ago |
#201 MCP Server can not support cluster Opened 1 year ago | yu199195 | closed - not_planned | enhancement wontfix feature/session-storage | 7 | 3 | 16 days ago |
#193 error: Cannot deserialize value of type `java.lang.String` from Object value (token `JsonToken.START_OBJECT`) Opened 1 year ago | hongling-dev | closed - not_planned | bug wontfix P2 | 12 | 2 | 16 days ago |
#130 Support cancellation Opened 1 year ago | startime-h | open | enhancement help wanted P1 | 8 | 3 | 16 days ago |
#105 The client log "Error sending message: 404", after the remote server reboot Opened 1 year ago | hongling-dev | closed - not_planned | enhancement wontfix feature/session-storage | 5 | 0 | 16 days ago |
#967 Server should handle paginated requests Opened 4 months ago | denniskawurek | open | enhancement area/server P3 | 3 | 0 | 16 days ago |
#962 Duplicate initialize is accepted after initialization and returns a new session ID Opened 4 months ago | cclabadmin | closed - not_planned | bug invalid ready for work | 3 | 0 | 16 days ago |
