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Insights: modelcontextprotocol/typescript-sdk
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8 Releases published by 3 people
65 Pull requests merged by 38 people
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1.16.0
#779 merged
Jul 17, 2025 -
fix client id issuance date should only be sent when generated
#775 merged
Jul 17, 2025 -
fix: consistently use consumer-provided fetch function
#767 merged
Jul 17, 2025 -
fix(731): StreamableHTTPClientTransport Fails to Reconnect on Non-Resumable Streams
#732 merged
Jul 15, 2025 -
feat(protocol): Debounce notifications to improve network efficiancy
#746 merged
Jul 15, 2025 -
fix: use authorization_server_url as issuer when fetching metadata
#763 merged
Jul 14, 2025 -
Adding
invalidateCredentials()
toOAuthClientProvider
#570 merged
Jul 14, 2025 -
make client side client_id generation configurable in the oauth router
#734 merged
Jul 14, 2025 -
Non-critical: Readme syntax and typographical error fixes
#765 merged
Jul 14, 2025 -
Add prompt=consent for OIDC offline_access scope
#681 merged
Jul 14, 2025 -
Add OIDC ID token support
#680 merged
Jul 14, 2025 -
Add type compatibility test between SDK and spec types
#729 merged
Jul 14, 2025 -
auth: fetch AS metadata in well-known subpath from serverUrl even when PRM returns external AS
#752 merged
Jul 10, 2025 -
Fix oauth well-known paths to retain path and query
#756 merged
Jul 10, 2025 -
feat: support async callbacks for onsessioninitialized and onsessionclosed
#751 merged
Jul 9, 2025 -
[auth]: support oauth client_secret_basic / none / custom methods
#720 merged
Jul 9, 2025 -
fix(server): validate expiresAt token value for non existence
#446 merged
Jul 9, 2025 -
Add missing app.listen error handling to server examples
#749 merged
Jul 9, 2025 -
Improve stdio test Windows compatibility and refactor command logic
#284 merged
Jul 8, 2025 -
add custom headers on initial _startOrAuth call
#318 merged
Jul 7, 2025 -
Add onsessionclosed hook to StreamableHTTPServerTransport
#743 merged
Jul 7, 2025 -
feat: Add CORS configuration for browser-based MCP clients
#713 merged
Jul 7, 2025 -
fix(client): Some mcp server need default env(#393, #196)
#394 merged
Jul 7, 2025 -
bump version to 1.15.0
#730 merged
Jul 3, 2025 -
Revert "fix: add type safety for tool output schemas in ToolCallback"
#725 merged
Jul 3, 2025 -
[auth]: revision of support oauth client_secret_basic / none / custom methods
#723 merged
Jul 3, 2025 -
Allow custom fetch in SSEClientTransport and StreamableHTTPClientTransport
#721 merged
Jul 3, 2025 -
1.14.0
#728 merged
Jul 3, 2025 -
Rename reject to decline
#727 merged
Jul 3, 2025 -
Bump version to 1.13.3
#719 merged
Jul 1, 2025 -
Returning undefined from
discoverOAuthMetadata
for CORS errors#717 merged
Jul 1, 2025 -
Added Sampling Example to README
#698 merged
Jun 30, 2025 -
docs: add error handling when it fails to start HTTP server
#371 merged
Jun 30, 2025 -
doc minimum node version requirment
#463 merged
Jun 30, 2025 -
fix: add type safety for tool output schemas in ToolCallback
#670 merged
Jun 30, 2025 -
fix: Expose the MCP child process PID as an accessible property in StdioClientTransport
#455 merged
Jun 30, 2025 -
fix: missing "properties" property in empty schema
#598 merged
Jun 30, 2025 -
fix: extra headers when they are a Headers object
#571 merged
Jun 27, 2025 -
add overloads for registerResource method in McpServer class
#661 merged
Jun 27, 2025 -
fix: add windows env PROGRAMFILES, avoid some exe can not be found
#386 merged
Jun 27, 2025 -
fix: add missing eventsource-parser dependency
#424 merged
Jun 27, 2025 -
fix lint
#704 merged
Jun 27, 2025 -
Implement DNS Rebinding Protections per spec
#565 merged
Jun 27, 2025 -
Update version of the package to 1.13.2
#701 merged
Jun 26, 2025 -
test(server): add more tests for
SSEServerTransport
class#391 merged
Jun 26, 2025 -
Bump formidable from 3.5.2 to 3.5.4 in the npm_and_yarn group across 1 directory
#428 merged
Jun 26, 2025 -
docs: Add clarifying comments for stateless streamable HTTP endpoints
#542 merged
Jun 26, 2025 -
Pr/protocol overwriting transport hooks
#477 merged
Jun 26, 2025 -
Update readme file to include a tip to allow
mcp-session-id
in CORS when using StreamableHTTP#633 merged
Jun 25, 2025 -
Show session id per request in simpleStreamableHttp example server
#640 merged
Jun 25, 2025 -
feat(shared/auth): support software_statement in OAuthClientMetadata
#696 merged
Jun 25, 2025 -
fix: skip validation if tool reports error
#655 merged
Jun 24, 2025 -
[auth] refactor resource selection to not include resource if PRM is not present
#693 merged
Jun 24, 2025 -
Fallback for
/.well-known/oauth-authorization-server
dropping path#692 merged
Jun 24, 2025 -
Fix
/.well-known/oauth-authorization-server
dropping path#687 merged
Jun 24, 2025 -
1.13.1
#683 merged
Jun 23, 2025 -
fix(client/sse): extract protected resource from eventsource 401
#675 merged
Jun 20, 2025 -
[auth] adjust default validation for resource parameter in client flow, and server example
#664 merged
Jun 20, 2025 -
feat: remove console statements from SDK code
#668 merged
Jun 20, 2025 -
build: add watching script targets for build & simple streamable http server
#663 merged
Jun 19, 2025 -
simpleStreamableHttp: fix example code
#660 merged
Jun 19, 2025 -
bump version to 1.13.0
#659 merged
Jun 18, 2025 -
rename decline to reject
#657 merged
Jun 18, 2025 -
RFC 8707 Resource Indicators Implementation
#638 merged
Jun 18, 2025
8 Pull requests opened by 7 people
-
feat: add enabled parameter support for tool registration
#712 opened
Jun 30, 2025 -
add stdio-http proxy example
#736 opened
Jul 4, 2025 -
Add revokeToken() function for client
#739 opened
Jul 4, 2025 -
feat: use scopes_supported from resource metadata by default (fixes #580)
#757 opened
Jul 10, 2025 -
Add nonce support
#769 opened
Jul 14, 2025 -
Add nonce validation
#770 opened
Jul 15, 2025
17 Issues closed by 10 people
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Please fix the description to say `TypeScript` instead of `Typescript`
#755 closed
Jul 16, 2025 -
OAuth metadata url building should use authorization_server as base_url rather than mcp server url
#762 closed
Jul 14, 2025 -
Disable client id generation in ProxyOAuthProvider
#724 closed
Jul 14, 2025 -
OAuth authentication flow should use scopes_supported of Protected Resource Metadata
#580 closed
Jul 14, 2025 -
SSEClientTransport's custom header support seems inconsistent
#317 closed
Jul 7, 2025 -
transport.onerror does not work
#525 closed
Jul 4, 2025 -
Override client transport fetch
#476 closed
Jul 3, 2025 -
Support for acessing request headers from within a tool/resource/prompt
#544 closed
Jun 30, 2025 -
Add Sampling Examples to Documentation
#697 closed
Jun 30, 2025 -
Add type safety for structuredContent in ToolCallback with outputSchema
#669 closed
Jun 30, 2025 -
DELETE ME
#711 closed
Jun 30, 2025 -
requestInit.headers do not work
#569 closed
Jun 27, 2025 -
Missing or wrong structuredContent blocks tools from reporting error
#654 closed
Jun 24, 2025 -
MCP Clients triggering auth flow repeatedly
#679 closed
Jun 22, 2025 -
Pass a resource parameter in the authorization URL when using oauth-protected-resource during OAuth
#592 closed
Jun 18, 2025 -
update typescript auth example to demonstrate RFC 8707 resource parameter validation
#635 closed
Jun 18, 2025
52 Issues opened by 46 people
-
invoke asyn method in mcp tool through StreamableHttpTransport cause early return from tool call
#778 opened
Jul 17, 2025 -
Where to search actually WORKING example of using Remote MCP server aka "Connector" for Claude?
#777 opened
Jul 16, 2025 -
[BUG] Multi-Node Deployment with Persistent Storage Mode not working
#776 opened
Jul 16, 2025 -
[Feature Request] Include McpError 'data' payload in JSON-RPC error response
#774 opened
Jul 16, 2025 -
Add Initial Access Token Support for Dynamic Client Registration
#772 opened
Jul 16, 2025 -
Memory leak in StreamableHTTP and SSE
#771 opened
Jul 16, 2025 -
Add auth flow debug logging
#768 opened
Jul 14, 2025 -
sendLoggingMessage with Streamable HTTP - logs are not received
#766 opened
Jul 14, 2025 -
MCP Python SDK sessionId not maintained in browser with TypeScript SDK client
#764 opened
Jul 14, 2025 -
Feature Request: Native AWS Lambda Transport for MCP
#760 opened
Jul 11, 2025 -
OAuth token exchange fails with URL-encoded responses - assumes JSON format only
#759 opened
Jul 11, 2025 -
OAuth discovery fails for RFC 8792 servers requiring WWW-Authenticate header probing
#758 opened
Jul 11, 2025 -
ProxyOAuthServerProvider fails with Zod validation error when using Ory Hydra as OAuth provider
#754 opened
Jul 9, 2025 -
Can we move the transports to separate packages?
#753 opened
Jul 9, 2025 -
Streamable HTTP Transport Mixes Responses Across Sessions
#742 opened
Jul 7, 2025 -
Feature: Retrieve info about registered Resources and execute them from a tool
#741 opened
Jul 7, 2025 -
Can we have a chatbot example that connected to multiple remote servers
#740 opened
Jul 7, 2025 -
`sampling/createMessage` get -32601: Method not found
#738 opened
Jul 4, 2025 -
Request time out issue repeatedly
#737 opened
Jul 4, 2025 -
Context AuthInfo - undefined
#735 opened
Jul 4, 2025 -
Bug: StreamableHTTPClientTransport Fails to Reconnect on Non-Resumable Streams
#731 opened
Jul 3, 2025 -
ERR_PACKAGE_PATH_NOT_EXPORTED: ESM/CJS compatibility issue with @modelcontextprotocol/sdk
#726 opened
Jul 3, 2025 -
[RFC] Strategic Roadmap for Enterprise-Grade TypeScript MCP SDK
#716 opened
Jul 1, 2025 -
OAuth - .well-known files must allow OPTIONS and not GET only
#715 opened
Jun 30, 2025 -
Add manual way of registering a user without Dynamic Client Registration
#714 opened
Jun 30, 2025 -
The bun environment failed to compile,bun:1.2.17,@modelcontextprotocol/sdk:1.13.2
#709 opened
Jun 29, 2025 -
Need an example to implement dynamic client registration against an existing oauth server
#707 opened
Jun 27, 2025 -
Zod transform functions are lost during JSON Schema conversion, breaking union types
#702 opened
Jun 27, 2025 -
SDK Crashes on Hot Reload Due to Invalid JSON in Stdio Stream
#700 opened
Jun 26, 2025 -
McpServer class using an outputSchema gobbles thrown errors from tool calls
#699 opened
Jun 25, 2025 -
Patched n8n to play nicely with Roo's MCPs
#695 opened
Jun 24, 2025 -
공식 문서와 실제 npm/github 배포본의 차이, 그리고 McpServer/registerTool 기반 MCP 서버를 실제로 사용할 수 없는 문제
#694 opened
Jun 24, 2025 -
Resource completion performance: Consider client-side caching and fuzzy filtering
#690 opened
Jun 23, 2025 -
Claude Desktop doesn't use resources of my MCP server
#686 opened
Jun 23, 2025 -
Tool `inputSchema` and `outputSchema` do not support JSON Schema
#685 opened
Jun 23, 2025 -
Access to stderr stream in StdioClientTransport
#684 opened
Jun 23, 2025 -
Dynamic MCP Tool Registration Not Available Mid-Chain or Same Cycle
#682 opened
Jun 23, 2025 -
ResourceTemplate fails when user selects <Empty> for optional parameter
#677 opened
Jun 21, 2025 -
OAuth Request Should Accept client_id and client_secret via Headers, Not Just in the Request Body
#676 opened
Jun 20, 2025 -
please add PROGRAMFILES to getDefaultEnvironment
#673 opened
Jun 20, 2025 -
[auth] Handle dynamically selecting scopes in client authorization url
#672 opened
Jun 20, 2025 -
Add code formatters
#671 opened
Jun 20, 2025 -
Example on README.md error
#667 opened
Jun 20, 2025 -
Support Zod schema with Elicitation?
#662 opened
Jun 19, 2025 -
update server examples to cover external authentication servers
#658 opened
Jun 18, 2025 -
enhance auth server discovery with OAuth2 and OIDC metadata support
#653 opened
Jun 18, 2025
38 Unresolved conversations
Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.
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Import Node.js APIs with `node:` prefix
#349 commented on
Jul 1, 2025 • 9 new comments -
optimization: When using custom SSE request,`Authorization` header can still be automatically attached to the SSE request.
#478 commented on
Jul 16, 2025 • 9 new comments -
Upgrade local node version to v20.10.0
#282 commented on
Jul 7, 2025 • 4 new comments -
feat: support oidc discovery in client sdk
#652 commented on
Jun 25, 2025 • 2 new comments -
Add `pathVariableNames` and `queryVariableNames` getters in `UriTemplate`
#609 commented on
Jun 30, 2025 • 0 new comments -
feat: allow OIDC configuration for OAuth server
#585 commented on
Jun 25, 2025 • 0 new comments -
Setting up pkg.pr.new
#567 commented on
Jul 2, 2025 • 0 new comments -
#547 kill the child process if it's not properly terminated by stdio.…
#548 commented on
Jun 30, 2025 • 0 new comments -
sample: Add a sample using a group of MCP clients.
#486 commented on
Jun 30, 2025 • 0 new comments -
feature(auth): Allow delegating OAuth authorization to existing app-level implementations
#485 commented on
Jul 17, 2025 • 0 new comments -
Remove zod inference and use explicit TypeScript types
#612 commented on
Jun 30, 2025 • 0 new comments -
Fix OAuthProxyProviderClient validation
#620 commented on
Jul 16, 2025 • 0 new comments -
Ensuring stdio transport closure despite server hanging. Fixing #271
#314 commented on
Jun 27, 2025 • 0 new comments -
Added auto-refreshing tool list notification handler to client
#239 commented on
Jun 30, 2025 • 0 new comments -
Zod 4 supported
#555 commented on
Jul 14, 2025 • 0 new comments -
"Type instantiation is excessively deep and possibly infinite" typescript error when importing ToolCallback type
#494 commented on
Jul 13, 2025 • 0 new comments -
How to use prompts and resources in MCP servers? Can prompts and resources be reused or called from tools?
#481 commented on
Jul 11, 2025 • 0 new comments -
(bug) Unable to resolve "@modelcontextprotocol/sdk/client/index"
#511 commented on
Jul 11, 2025 • 0 new comments -
Add Browser-Based MCP Transport for Client-Server Communication within Browser Environments
#219 commented on
Jul 9, 2025 • 0 new comments -
Multiple clients to the same SSE connection?
#204 commented on
Jun 18, 2025 • 0 new comments -
The compatibility issue of Nextjs.
#651 commented on
Jun 18, 2025 • 0 new comments -
Running MCP tools from Docker doesn't properly terminate the container
#547 commented on
Jun 18, 2025 • 0 new comments -
Feature request: accept param spec as `ZodType` instead of `ZodRawShape`
#588 commented on
Jun 19, 2025 • 0 new comments -
Option to turn off all `console` logging
#615 commented on
Jun 19, 2025 • 0 new comments -
Client does not work in Browser
#556 commented on
Jun 20, 2025 • 0 new comments -
Tools should be able to receive custom object
#421 commented on
Jun 22, 2025 • 0 new comments -
error code -32000 Bad Request: Server not initialized with StreamableHTTPServerTransport
#408 commented on
Jun 25, 2025 • 0 new comments -
mcp client times out after 60 seconds (ignoring timeout option)
#245 commented on
Jun 25, 2025 • 0 new comments -
Module resolution issues with TypeScript ESM imports
#218 commented on
Jun 25, 2025 • 0 new comments -
StdioServerTransport failing to connect on Claude for Macos
#554 commented on
Jun 26, 2025 • 0 new comments -
Resolving Authorization server metadata URL omits the base path of the Authorization server URL
#545 commented on
Jun 27, 2025 • 0 new comments -
Support JSON schema in addition to zod
#283 commented on
Jun 28, 2025 • 0 new comments -
Support the resources/subscribe method
#558 commented on
Jul 3, 2025 • 0 new comments -
Consider adding Hono examples
#385 commented on
Jul 4, 2025 • 0 new comments -
How to use MCP client in a multi-user application?
#243 commented on
Jul 7, 2025 • 0 new comments -
Transport for web standard fetch APIs: FetchSSEServerTransport
#260 commented on
Jul 8, 2025 • 0 new comments -
What's with the use of .passthrough() in zod?
#182 commented on
Jul 8, 2025 • 0 new comments -
simplify return types
#119 commented on
Jul 8, 2025 • 0 new comments