Pull requests

• Add Skills extension (SEP-2640) to the modern server

  #1214·tarun-agarwal1044 opened Oct 21, 2026Contributor·

  ·

• Add request-scoped notifier factory to modern server

  #1210·tarun-agarwal1044 opened Oct 21, 2026Contributor·

  ·
  1

• Name supported protocol versions when rejecting legacy initialize

  #1209·Emryswu opened Oct 21, 2026·6 of 10 tasks·

  ·
  1

• Reject subscriptions/listen without notifications

  #1208·subhashpolisetti opened Oct 21, 2026·6 of 10 tasks·

  ·
  1

• fix: keep stdio server handling messages after one fails

  #1205·prathamgoyal787 opened Oct 20, 2026·

  ·

• feat: validate SEP-2243 Mcp-Param headers in modern server

  #1202·prathamgoyal787 opened Oct 20, 2026·6 of 9 tasks·

  ·
  1

• fix(server): commit the SSE response before the first event on GET

  #1194·Lyin-OTTF opened Oct 18, 2026·

  ·
  1

• Fix LoggingMessageNotification when data is a JSON object (e.g. FastMCP)

  #1181·ningyixi opened Oct 14, 2026·

  ·
  1

• Fix STDIO server recovery after malformed JSON

  #1173·liyifan9642-creator opened Oct 12, 2026·

  ·
  1

• Allow registering logging consumers after client initialization

  #1171·liotur opened Oct 11, 2026·6 of 9 tasks·

  ·
  1

• fix: flush GET stream headers as soon as the stream opens

  #1163·zh-hanlabs opened Oct 6, 2026·

  ·
  1

• fix: reject invalid JSON-RPC response versions

  #1162·Shubchynskyi opened Oct 4, 2026·6 of 9 tasks·

  ·
  1

• Reject roots listing before sending unsupported client requests

  #1160·karthiksenv opened Oct 3, 2026·

  ·
  1

  2

• Flush headers for idle Streamable HTTP GET requests

  #1159·karthiksenv opened Oct 3, 2026·

  ·
  1

• fix: keep stdio client reading after a malformed response

  #1158·hpdkhoa opened Oct 2, 2026·9 tasks·

  ·
  1

  1

• Backport fix: race condition in ResponseSubscribers into v1.1.x

  #1154·nickcaballero opened Sep 30, 2026·

  ·

• Backport fix: race condition in ResponseSubscribers into v0.18.x

  #1153·nickcaballero opened Sep 30, 2026·

  ·

• fix: race condition in ResponseSubscribers

  #1152·nickcaballero opened Sep 30, 2026·6 tasks done·

  ·

• Fix Streamable HTTP: surface invalid JSON response as transport error

  #1151·NewPeople-star opened Sep 30, 2026·

  ·
  1

  2

• Fix parsing error propagation in Streamable HTTP JSON responses

  #1150·kele5555 opened Sep 30, 2026·

  ·
  1

• Add opt-in validation of required tool result content

  #1149·kele5555 opened Sep 30, 2026·

  ·
  1

  1

• Preserve configured server capabilities

  #1146·zsewasdsdsd opened Sep 29, 2026·

  ·
  1

• test: Make Tool inputSchema tests exercise McpSchema.Tool

  #1145·imuromtsev opened Sep 28, 2026·

  ·

• Reject listRoots when roots capability is unsupported

  #1144·zsewasdsdsd opened Sep 28, 2026·4 of 9 tasks·

  ·
  1

  1

• docs: remove stale @param call from AsyncToolSpecification javadoc

  #1143·zh-hanlabs opened Sep 27, 2026·

  ·