Skip to content

Pull requests: modelcontextprotocol/typescript-sdk

New pull request New
177 Open 1,137 Closed
177 Open 1,137 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

docs(core): clarify resetTimeoutOnProgress requires onprogress
#2082 opened May 13, 2026 by Jefsky Loading…
1
2
fix(client): let saveTokens I/O errors propagate in auth()
#2081 opened May 13, 2026 by Jefsky Loading…
1
2
fix(server): preserve icons in registerPrompt()
#2080 opened May 13, 2026 by Jefsky Loading…
1
2
fix(test): extend cloudflare workers retry to cover full request cycle
#2079 opened May 12, 2026 by Zelys-DFKH Loading…
3
test(server): structural assertion that dispatch path holds no Map<RequestId,> state v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2075 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
12
feat(@mcp/hono): mcpHonoHandler mount helper (handleHttp-backed) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2074 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
9
feat(@mcp/express): mcpExpressHandler mount helper (handleHttp-backed) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2073 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
12
feat(@mcp/node): mcpNodeHandler mount helper (handleHttp-backed) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2072 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
13
docs: @deprecated roots/sampling/logging (advisory; SEP-2577) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2071 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
12
feat(core,client,server): ttl on list results (SEP-2549) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2070 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
12
feat(client,server): Mcp-Method/Mcp-Name request headers (SEP-2243) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2069 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
14
fix(server): bind SSE replay to issuing transport instance in WebStandardStreamableHTTPServerTransport v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2068 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
16
feat(server): ContinuationCompat (SEP-2322 Option H suspend/resume) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2067 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
19
feat(core,server,client)!: tasksPlugin() replaces 2025-11 interception; remove Experimental*Tasks classes (SEP-2663) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2066 opened May 12, 2026 by felixweinberger Contributor • Draft
7 of 9 tasks
17
feat(client): MRTR retry loop, ClientTransport, version-gate notifications/initialized (SEP-2322/2575) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2065 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
14
feat(server): server/discover handler; per-request clientCapabilities resolution (SEP-2575) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2064 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
13
feat(core): readMetaRequestScope lifts _meta into RequestEnv (SEP-2575) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2063 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
11
feat(core): RequiresInput catch in Dispatcher.dispatch -> IncompleteResult; MRTR types (SEP-2322) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2062 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
9
feat(core): BaseContext.ext / RequestEnv.ext plugin slot (SEP-2133 mechanism) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2061 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
9
feat(core): deprecate sessionId on base Transport/BaseContext; legacySessionId() helper (SEP-2567) v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2060 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
13
feat(server): BackchannelCompat; Server.buildContext outbound via ctx.mcpReq.send v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2059 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
12
feat(server): handleHttp() per-request entry, SessionCompat, dual-conformance v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2058 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
16
refactor(core): Protocol composes Dispatcher and StreamDriver; dispatch() public v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2057 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
14
refactor(core): add internal Dispatcher and StreamDriver classes v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2056 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
13
refactor(core)!: remove experimental tasks interception from Protocol v2-stateless 2026-06 SDK: Protocol decomposition + SEP alignment (request-first / stateless)
#2055 opened May 12, 2026 by felixweinberger Contributor • Draft
6 of 9 tasks
18
ProTip! Type g p on any issue or pull request to go back to the pull request listing page.