* feat: add MCP Conformance Test Servers for Python and TypeScript (#605)* chore(deps): bump express from 5.1.0 to 5.2.0 in /libraries/typescript (#602)* chore(deps): bump express from 5.1.0 to 5.2.0 in /libraries/typescriptBumps [express](https://github.com/expressjs/express) from 5.1.0 to 5.2.0.- [Release notes](https://github.com/expressjs/express/releases)- [Changelog](https://github.com/expressjs/express/blob/master/History.md)- [Commits](expressjs/express@v5.1.0...v5.2.0)---updated-dependencies:- dependency-name: express  dependency-version: 5.2.0  dependency-type: direct:production...Signed-off-by: dependabot[bot] <support@github.com>* chore: add changeset for dependabot updates* Delete libraries/typescript/.changeset/dependabot-e19bd45.mdSigned-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>* chore: add changeset for dependabot updates---------Signed-off-by: dependabot[bot] <support@github.com>Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>Co-authored-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>* feat: add MCP Conformance Test Servers for Python and TypeScript- Introduced a new GitHub Actions workflow for running conformance tests on both Python and TypeScript servers.- Implemented a Python conformance server that supports various MCP features and tools.- Developed a TypeScript conformance server with similar functionality, including tools and resources.- Added necessary configuration files for TypeScript server setup, including package.json and tsconfig.json.- Updated pnpm-lock.yaml to include dependencies for the new conformance server.This commit enhances the testing framework by providing dedicated servers for conformance testing, ensuring better validation of MCP features.* feat: enhance conformance workflow with conditional inputs- Added workflow_dispatch inputs to allow running only Python or TypeScript conformance tests.- Updated job conditions to skip unnecessary tests based on the selected input.- Modified the conformance summary job to ensure it does not run if cancelled.This update improves flexibility in running conformance tests, enabling targeted testing based on user input.* feat: add PR comment with conformance results and remove ext-apps* feat: show individual test results as columns in PR comment* feat: simplify conformance PR comment table* feat: add conformance comparison with main and canary branches- Fix test name parsing to remove ': X passed, Y failed' suffix- Fetch baseline results from main and canary branches- Show comparison columns (vs Main, vs Canary) with color-coded indicators- Show +1/-1 on individual tests that changed from baseline- Use 🟢 for improvements, 🔴 for regressions, ⚪ for no change, 🆕 for new* feat: prevent test name line breaks and add MCP icon- Use non-breaking hyphens (&#8209;) in test headers to prevent wrapping- Replace microscope emoji with MCP SVG icon in PR comments* fix: use picture element for MCP icon with dark/light mode support* feat: display MCP icon inline with heading with gap---------Signed-off-by: dependabot[bot] <support@github.com>Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>* chore: enter canary prerelease mode* chore(typescript): version packages (canary)* Feature/mcp 924 implement tool elicitation support in typescript sdk tools (#606)* chore(deps): bump express from 5.1.0 to 5.2.0 in /libraries/typescript (#602)* chore(deps): bump express from 5.1.0 to 5.2.0 in /libraries/typescriptBumps [express](https://github.com/expressjs/express) from 5.1.0 to 5.2.0.- [Release notes](https://github.com/expressjs/express/releases)- [Changelog](https://github.com/expressjs/express/blob/master/History.md)- [Commits](expressjs/express@v5.1.0...v5.2.0)---updated-dependencies:- dependency-name: express  dependency-version: 5.2.0  dependency-type: direct:production...Signed-off-by: dependabot[bot] <support@github.com>* chore: add changeset for dependabot updates* Delete libraries/typescript/.changeset/dependabot-e19bd45.mdSigned-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>* chore: add changeset for dependabot updates---------Signed-off-by: dependabot[bot] <support@github.com>Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>Co-authored-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>* chore: enter canary prerelease mode* feat(docs): add elicitation feature documentation and update client structure- Introduced new documentation for the elicitation feature, detailing both form and URL modes for user input requests.- Updated `docs.json` to include a new page for elicitation.- Enhanced the `MCPClient` and related connectors to support elicitation callbacks, allowing servers to request additional user information.- Implemented elicitation handling in various connectors (HTTP, Stdio) and updated the server context to support elicitation requests.- Added examples for using elicitation in React components and TypeScript.* feat: enhance elicitation feature documentation and server-side validation- Updated documentation to clarify server-side validation with mcp-use when using Zod schemas.- Added custom error types for elicitation validation in the mcp-use library.- Improved MCPClient to support elicitation callbacks for better user interaction.- Refactored elicitation ID generation to use UUID for uniqueness.- Enhanced error handling in the server to throw specific validation errors.* feat: add Zod dependency and implement elicitation tool in conformance server- Updated .gitignore to exclude conformance test results.- Added Zod as a dependency in the conformance package.- Implemented a new elicitation tool in the conformance server, allowing for user input with validation using Zod schemas.- Updated server feature list to include the new elicitation tool.* feat: add elicitation tool with default values in conformance server- Introduced a new elicitation tool that utilizes default values for various primitive types as per SEP-1034.- Enhanced the server's ability to handle user input with validation using Zod schemas.- Updated the server feature list to include the new elicitation tool.* fix: resolve pre.json conflict with canary - accept newer versions* chore: remove ELICITATION_IMPLEMENTATION.md and ext-apps from tracking---------Signed-off-by: dependabot[bot] <support@github.com>Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>* chore(typescript): version packages (canary)* fix: update elicitation example server paths and enhance documentation (#608)- Updated paths in documentation and examples to reflect the new `examples/server/elicitation/` structure, replacing the previous `examples/server/elicitation-test/`.- Enhanced the elicitation feature documentation to clarify usage and examples.- Removed deprecated example files related to the old elicitation test structure.* chore(typescript): version packages (canary)* chore(typescript): update package versions to patch for mcp-use and inspector* Fix/server/json response (#609)* feat: update dependencies and enhance server functionality- Added new dependencies '@openai/apps-sdk-ui' and '@tanstack/react-query' to the starter template and test app.- Updated the pnpm-lock.yaml to reflect the new dependencies and their versions.- Modified mcp-server.ts to enable JSON response for SSE streaming.- Refactored createExternalUrlResource, createRawHtmlResource, and createRemoteDomResource functions to return promises for better async handling.* refactor: update create-mcp-use-app package to use React and Ink components- Changed the build script to compile TypeScript files with JSX support.- Replaced Inquirer with Ink components for interactive CLI prompts.- Removed the old index.ts file, transitioning to a more modern React-based approach.- Updated package dependencies to include React and Ink, ensuring compatibility with the new structure.- Enhanced the TypeScript configuration to support JSX.* chore(typescript): version packages (canary)* chore(typescript): update mcp-use and inspector versions to minor for elicitation support* refactor(typescript): clean up mcp-use package structure and enhance type exports- Removed deprecated '@mcp-use/cli' and 'tsx' from devDependencies in package.json and pnpm-lock.yaml.- Reorganized type exports in mcp-server.ts to improve clarity and accessibility of ToolContext-related types.- Refactored logging.ts to utilize a centralized getEnv function for environment variable access.- Updated imports in various files to reflect the new structure and removed unused code.- Deleted the mcp-ui-adapter.ts file as it was no longer needed.* feat(typescript): enhance mcp-use package with new dependencies and refactor server endpoints- Added 'express' as a dependency in package.json and updated its version to 5.2.1.- Introduced new dependencies for examples in the mcp-use package, including '@openai/apps-sdk-ui', '@tanstack/react-query', and others.- Refactored server endpoint handling by consolidating request/response management and removing deprecated handlers.- Improved logging functionality with a new truncate method for better JSON output.- Cleaned up unused code and removed legacy endpoint files to streamline the package structure.* feat(mcp-server): enhance session handling with context-aware tool registration- Introduced context enhancement for tool handlers in the MCP server to support session-specific logic.- Added utility functions for session context management and improved message creation within session scope.- Refactored tool registration to wrap handlers with context-aware logic, enabling better handling of request metadata and notifications.* feat(mcp-use): update @modelcontextprotocol/sdk version and refactor server handling- Updated the @modelcontextprotocol/sdk dependency to version 1209 in package.json and pnpm-lock.yaml.- Adjusted the server port in the elicitation example from 3002 to 3000 for consistency.- Enhanced the MCP server's session handling to follow the official SDK pattern, ensuring each session has its own transport and server instance.- Refactored the mountMcp function to utilize FetchStreamableHTTPServerTransport, improving bidirectional communication and simplifying request handling.- Cleaned up deprecated Express-like request/response handling, streamlining the server's architecture.* feat(mcp-server): integrate ResourceTemplate and refactor resource registration- Imported ResourceTemplate from the SDK to enhance resource handling.- Updated resource registration to use readCallback instead of cb for improved clarity.- Created ResourceTemplate instances and associated metadata during resource registration, streamlining the process and ensuring better integration with the SDK.* refactor(mcp-use): streamline server examples and update dependencies- Removed deprecated '@mcp-use/cli' and 'tsx' from devDependencies in package.json and pnpm-lock.yaml.- Refactored server examples to utilize new response helpers for consistency and clarity.- Updated the MCP server examples to improve structure and remove unnecessary code.- Enhanced the resource and prompt registration to support new callback patterns, ensuring better integration with the SDK.- Cleaned up unused files related to elicitation tests, improving overall package organization.* feat(mcp-use): enhance server tools and improve type handling- Added new server tools with optional message parameters, providing default values for better usability.- Refactored server example files to streamline tool definitions and improve clarity.- Updated type exports to include new utility types for handling optional fields in Zod schemas, enhancing type safety and flexibility in callbacks.- Improved server initialization by removing hardcoded port values, allowing for dynamic port assignment.- Cleaned up unnecessary console logs and comments to enhance code readability.* refactor(mcp-use): enhance context handling in server tools and resource registration- Removed redundant tool definitions in server examples to streamline code.- Improved type handling by introducing EnhancedPromptContext and EnhancedResourceContext for better access to request context.- Updated callback signatures in resource and prompt definitions to support context-aware execution.- Enhanced error handling and response management in server tools for improved reliability.* refactor(mcp-use): improve context management and streamline server tools- Enhanced context handling in server tools by refining callback signatures and introducing new context types.- Streamlined server examples by removing redundant tool definitions and improving error handling.- Updated resource and prompt registration processes for better integration and reliability.* chore(conformance): remove branch restrictions from push and pull_request triggers- Eliminated specific branch filters for push and pull_request events in the conformance workflow, allowing for broader execution on any branch changes.* only those branches* default 3000* fix: update default port from 3001 to 3000 across various components- Changed default URL and port settings in ConnectionSettingsForm, middleware, and example scripts to use port 3000.- Updated related documentation and comments to reflect the new default port for consistency.* fix(conformance): set TypeScript server port to 3000 for conformance tests- Updated the conformance workflow to explicitly set the TypeScript server to run on port 3000, ensuring consistency with recent changes across components.* chore: update @modelcontextprotocol/sdk version in package files- Updated the version of @modelcontextprotocol/sdk from 1194 to 1209 in pnpm-lock.yaml, package.json, and deno.json to reflect the latest changes in the SDK.---------Signed-off-by: dependabot[bot] <support@github.com>Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

- Changed the sampling link in the elicitation documentation to point to the correct GitHub repository path for LLM completions, ensuring users have access to the latest examples and resources.

* feat(server): enhance conformance server with new audio and logging tools- Added a new tool for returning silent audio content in WAV format.- Updated the image tool to include a more descriptive name.- Introduced a tool that simulates logging during execution, providing console output for tool processing steps.- Enhanced the mixed content tool to support multiple content types, including text, image, and resource data.- Updated prompt handling to accept new argument names for better clarity.* refactor(mcp-server): enhance schema handling for prompts and server configuration- Updated schema handling in McpServer and prompt registration to create parameter schemas when arguments are provided.- Improved error handling by setting argsSchema to undefined when no schema or arguments are available, ensuring clearer validation logic.- Refactored regex pattern in server helpers to correctly replace parameter placeholders, enhancing template URI parsing.* feat(server): enhance audio handling and logging capabilities- Introduced a new audio tool for returning audio content, supporting both base64 data and file paths.- Updated server tools to utilize a logging mechanism that sends log notifications during execution.- Enhanced resource handling to support new content types and improved error handling for logging levels.- Refactored existing tools to streamline code and improve clarity in tool definitions.* feat(server): implement resource subscription management and dynamic updates- Added a new subscribable resource that can be updated and subscribed to by clients.- Introduced a tool for updating the subscribable resource, notifying all subscribers of changes.- Enhanced session management by cleaning up resource subscriptions when sessions are closed.- Updated context storage to include optional session IDs for better tracking.- Refactored idle cleanup to support session-specific resource subscription cleanup.

Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>

…Python and TypeScript- Added new steps in the GitHub Actions workflow to calculate and create conformance badges for both Python and TypeScript based on test results.- Updated README.md to include links and badges for Python and TypeScript conformance, providing users with immediate feedback on test status.

- Changed the conformance badge calculation to use integer scaling for percentage rates.- Adjusted the passing rate threshold from 80% to 60% for badge color determination.- Updated badge labels for Python and TypeScript to reflect "MCP Conformance" instead of just the language.

- Split conformance workflow into test execution and comment posting- Created conformance-comment.yml with workflow_run trigger for full permissions- Upload PR metadata and parsed results as artifacts- Updated badge labels to 'MCP Conformance (TS)' and 'MCP Conformance (PY)'- Fixed badge colors: green at 100%, yellow ≥60%, red <60%- Resolves permission errors when posting comments on forked PRs

…#625)* feat(server): update serverBaseUrl to use environment variable helper- Implemented a helper function to set serverBaseUrl based on MCP_URL environment variable, ensuring correct public URL usage for widgets/assets.* fix(server): improve error handling and logging for resource management- Enhanced error handling in resource subscription management to ensure clearer validation and logging.- Updated logging mechanisms to provide better insights during execution, particularly for resource updates and session management.- Refactored code for improved clarity and maintainability in server tools.

Use environment variables instead of direct string interpolation to passPR metadata to the github-script action, preventing potential code injectionfrom untrusted input.Addresses CodeQL security findings.

- Remove pull_request-only restriction from workflow trigger- Make PR metadata download and comment posting conditional- Workflow now runs for both push and pull_request events- For push events, workflow completes without posting comment- Badges remain branch-specific per existing logic in conformance.yml

Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>

- Comment workflow only runs for pull_request events (not push)- For push events, there's no PR to comment on- Conformance workflow already runs on all branch pushes for iteration- Badges remain branch-specific (only updated for main/canary pushes)

* quickstart* chore: update documentation and assets- Renamed "Getting Started" group to "Get Started" in docs.json.- Added new SVG logo for MCP use and several images for TypeScript documentation.- Created a new changelog file for tracking updates and improvements.- Removed outdated security and logging documentation, and updated links in various guides.- Introduced new response helpers and improved server logging documentation.- Enhanced the UI widgets section to support OpenAI Apps SDK with zero boilerplate.* refactor: update MCP server instantiation to use class constructor- Replaced instances of `createMCPServer` with the new `MCPServer` class constructor across documentation and example files.- Updated related documentation to reflect the new instantiation method, enhancing clarity and consistency.- Ensured backward compatibility by retaining the `createMCPServer` function for legacy support.* refactor: standardize MCPServer instantiation in documentation- Updated examples to utilize the new `MCPServer` class constructor instead of the legacy `createMCPServer` function.- Enhanced documentation clarity by providing consistent usage patterns and emphasizing the recommended instantiation method.- Maintained backward compatibility by retaining the legacy function for existing users.* refactor: update subscribable resource schema to use default value- Changed the `newValue` property in the subscribable resource schema to have a default value of "Updated value".- Updated the async function to utilize the default value, simplifying the parameter handling.* refactor: enhance type inference and callback signatures for resource templates- Updated the `registerResourceTemplate` function to support multiple callback signatures, improving type inference for developers.- Removed the deprecated `ReadResourceTemplateCallbackBivariant` interface to streamline the codebase.- Adjusted the handling of `uri` and `variables` in the server example to ensure non-null assertions, enhancing type safety.* refactor: improve resource template registration and type safety- Enhanced the `registerResourceTemplate` function to better support multiple callback signatures, improving developer experience.- Removed the obsolete `ReadResourceTemplateCallbackBivariant` interface to clean up the codebase.- Updated the handling of `uri` and `variables` in the server example to enforce non-null assertions, boosting type safety.

- Updated async callback definitions in various server tools to improve consistency and readability.- Removed unnecessary line breaks and streamlined the structure of callback functions across multiple files.- Enhanced overall code clarity while maintaining existing functionality.

- Improved the structure and readability of async callback functions in server tools.- Standardized callback definitions across multiple files for better consistency.- Maintained existing functionality while enhancing code clarity.

- Introduced two new server tools: `get-current-weather` and `get-weather-forecast`, utilizing the `weather-display` widget.- Updated the README to include a manual tool registration pattern for widgets that do not auto-register.- Enhanced the example structure to demonstrate custom tool usage and widget integration.- Improved documentation clarity regarding widget registration and usage patterns.

- Replaced the manual input definition with a Zod schema for the `get-current-weather` tool, enhancing type safety and readability.- Streamlined the async callback function by removing explicit type annotations for inputs, improving code clarity.

…istration- Updated the `resource` and `resourceTemplate` methods in `MCPServer` to use generic types for improved type safety and clarity.- Refactored the `uiResourceRegistration` function to accept a more generalized server context, enhancing compatibility with various resource definitions.- Renamed `UIResourceServerContext` to `UIResourceServer` for better alignment with its purpose and updated its interface to reflect the new structure.- Improved overall code readability and maintainability by streamlining method signatures and enhancing type definitions.

* fix: add noZoom attribute to images in SimpleSplitCard component- Added the `noZoom` attribute to image elements in the `SimpleSplitCard` component to prevent zooming effects on hover.- Updated image tags for both light and dark mode images, as well as logos in the action links, ensuring consistent behavior across the component.* refactor: enhance type safety and error handling in result displays- Updated the `PromptResult`, `ResourceResult`, and `ToolResult` interfaces to use specific types instead of `any`, improving type safety.- Refactored error handling in the `extractErrorMessage` functions across multiple components to handle new result structures, ensuring consistent error messaging.- Improved the handling of result properties in the `onCopy` callbacks to align with the updated types, enhancing overall code clarity and maintainability.* refactor: improve error handling and type definitions in result processing- Enhanced error handling in the `extractErrorMessage` functions to accommodate updated result structures, ensuring consistent messaging.- Updated `PromptResult`, `ResourceResult`, and `ToolResult` interfaces to utilize specific types, improving type safety.- Refactored `onCopy` callbacks to align with new type definitions, enhancing code clarity and maintainability.

* refactor: remove get-weather-forecast tool and update MCPServer class structure- Removed the `get-weather-forecast` tool implementation from the server example, streamlining the codebase.- Refactored the `MCPServer` class to `MCPServerClass` for improved clarity and updated type definitions for better type safety.- Enhanced the `WidgetMetadata` interface to include new properties for input validation and annotations, aligning with tool naming conventions.* refactor: enhance widget registration logic and metadata handling- Updated the `uiResourceRegistration` function to conditionally register tools based on the `exposeAsTool` flag, improving flexibility in widget registration.- Refactored the handling of tool metadata, ensuring that relevant fields from `appsSdkMetadata` are copied only when necessary.- Enhanced the `createWidgetRegistration` function to extract and utilize the `exposeAsTool` flag from metadata, defaulting to true if not specified, for consistent behavior across widgets.* feat: add tool annotations and exposeAsTool flag to resource definition- Introduced `exposeAsTool` and `toolAnnotations` properties to the `BaseUIResourceDefinition` interface, allowing for more flexible tool registration.- Updated the `uiResourceRegistration` function to utilize the new `exposeAsTool` property directly from the resource definition, enhancing the registration logic.* feat: enhance widget integration and tool metadata handling- Added support for returning interactive UI widgets from tools using the `widget()` helper and `returnsWidget` option, improving user experience in the Inspector and ChatGPT.- Updated documentation to clarify the usage of the `widget` configuration in tool definitions, including examples for better understanding.- Enhanced the `MCPServer` class to manage widget definitions and inject metadata into tool responses, streamlining the integration of custom tools with widgets.- Improved type definitions for tools and widgets, ensuring better type safety and clarity in the codebase.

* refactor: enhance MCPServerClass with generic OAuth support- Updated the `MCPServerClass` to support generics for OAuth, improving type safety and flexibility in tool and resource registration methods.- Refactored method signatures for `tool`, `prompt`, `resource`, and `resourceTemplate` to utilize the new `HasOAuth` type parameter, ensuring consistent behavior based on OAuth configuration.- Adjusted the `McpServerInstance` and `MCPServer` types to reflect the new generic structure, enhancing clarity in type annotations for server instances.* refactor: simplify OAuth handling in MCPServerClass- Removed the unused `oauthConfig` property and streamlined the OAuth setup logic by directly using `oauthProvider`.- Updated conditional checks for OAuth setup to enhance clarity and reduce redundancy in the codebase.

- Updated the CI workflow to include the `--dev` flag in both npm and yarn commands for creating test applications, ensuring development dependencies are installed correctly.

- Modified the CI workflow to build all packages in the TypeScript library and pack individual packages, including `create-mcp-use-app`, `mcp-use`, `@mcp-use/cli`, and `@mcp-use/inspector`.- Updated artifact upload and download steps to handle multiple package artifacts, ensuring all necessary packages are available for testing.- Added a step to replace workspace dependencies with file references in `package.json` for both npm and yarn test applications, improving dependency management.

- Updated the CI workflow to improve the resolution of tarball paths for `mcp-use`, `mcp-use-cli`, and `mcp-use-inspector` packages by using `find` to ensure the first available package is correctly identified.- This change enhances the reliability of package path resolution, ensuring accurate file paths are used during the build process.

- Introduced a new `.actrc` file to configure the local development environment for CI workflows, specifying the use of a custom Ubuntu image and container architecture.- Updated the CI workflow to replace workspace dependencies with file references in `package.json`, enhancing consistency across different environments.- Adjusted links in documentation to ensure accurate navigation, including updates to security guides and logging resources.

- Removed unnecessary blank lines in the documentation JSON file for improved readability.- Updated the redirects section to ensure proper formatting and consistency in the structure.

…olution (#638)- Improved the CI workflow to ensure accurate resolution of package paths for `create-mcp-use-app`, `mcp-use`, and related packages, enhancing reliability during builds.- Updated commands to utilize more robust methods for identifying package files, ensuring consistency across different environments.- Streamlined the process for building and packing all necessary packages, improving overall dependency management and artifact handling.

* chore(deps): update @modelcontextprotocol/sdk dependency and add new packages- Removed the MCP SDK update workflow as it is no longer needed.- Updated the @modelcontextprotocol/sdk dependency in multiple package.json files to point to the new GitHub repository.- Added new dependencies: glob and js-yaml, with specified version ranges.- Updated peer dependencies for express to support version 5.0.0.- Cleaned up package-lock files to reflect the new dependency structure.* chore(ci): optimize CI workflow for package path resolution and build process- Enhanced the CI workflow to improve package path resolution, ensuring accurate identification of package files across different environments.- Streamlined the build process for all necessary packages, improving reliability and consistency during builds.- Updated commands to utilize more robust methods for file searching, enhancing overall dependency management.

…rotocol-sdk (#641)- Changed all instances of @modelcontextprotocol/sdk to @mcp-use/modelcontextprotocol-sdk across various files.- Updated package.json files to reflect the new package versioning and structure.- Enhanced import paths in multiple components and utilities to ensure compatibility with the new SDK structure.- Added new dependencies and updated existing ones in the pnpm-lock.yaml file for consistency.

* feat: add telemetry event classes and interfaces for server and client interactions- Introduced new telemetry event classes: `ServerRunEvent`, `ServerInitializeEvent`, `ServerToolCallEvent`, `ServerResourceCallEvent`, `ServerPromptCallEvent`, `ServerContextEvent`, `MCPClientInitEvent`, and `ConnectorInitEvent`.- Added corresponding data interfaces for each event to enhance type safety and structure.- Updated the `Telemetry` class to include methods for tracking these new events, improving the telemetry system's capabilities.- Enhanced the `index.ts` file to export the new event classes and types for easier access throughout the library.* feat(telemetry): add isEnabled check to telemetry methods* fix: snake case properties* feat(telemetry): add MCPServer telemetry interface and data extraction method- Introduced the `MCPServerTelemetryInfo` interface to encapsulate necessary data for telemetry tracking from an MCPServer instance.- Added the `createServerRunEventData` function to centralize data extraction from MCPServer-like objects, enhancing the telemetry layer's functionality.- Updated the `Telemetry` class with a new method, `trackServerRunFromServer`, to track server run events directly using the new interface and extraction method.* feat(telemetry): enhance telemetry tracking for MCPClient and connectors- Integrated telemetry tracking for MCPClient initialization, connector initialization, and server events.- Added methods to track server runs, tool calls, prompt calls, and resource calls, improving observability of client-server interactions.- Updated the HttpConnector, StdioConnector, and BaseConnector classes to utilize the new tracking methods.- Enhanced MCPServer to log server initialization and execution metrics, providing better insights into server performance.* feat(telemetry): enhance resource tracking in server run events- Updated the `ServerRunEventData` interface to include new properties for tracking resources: `appsSdkResources`, `mcpUiResources`, and `mcpAppsResources`, along with their respective counts.- Refactored the `createServerRunEventData` function to map and filter resources based on MIME types, improving the granularity of telemetry data.- Adjusted the `ServerRunEvent` class to serialize the new resource properties, enhancing the telemetry output for better observability.* feat(versioning): automate version generation for telemetry- Added a new script `generate-version.mjs` to automatically generate `src/telemetry/version.ts` with the current package version during the build process.- Updated the `build` script in `package.json` to include the version generation step.- Refactored `getPackageVersion` function to return the embedded version from the generated file, improving version management.* tests for telemetry* add changeset* feat(telemetry): enhance runtime environment detection and user ID management- Introduced a comprehensive runtime environment detection system, supporting Node.js, Bun, Deno, Cloudflare Workers, Edge, and browser environments.- Added methods to determine storage capabilities for user ID persistence, including filesystem and localStorage options.- Refactored user ID retrieval to accommodate different environments, ensuring session-based IDs are generated when persistent storage is unavailable.- Enhanced telemetry event tracking by including runtime environment metadata in captured events, improving observability and debugging capabilities.* feat(telemetry): add browser stubs for Node.js-only packages- Introduced a Vite plugin to provide browser-compatible stubs for the `posthog-node` package, allowing it to be used in browser environments.- Updated the Vite server configuration to exclude `posthog-node` from dependency optimization and mark it as external in SSR mode, ensuring proper handling in both development and production builds.- Enhanced the overall compatibility of the telemetry system with browser environments by stubbing server-side functionality.* refactor: standardize code formatting and improve readability- Updated import statements to use consistent double quotes.- Reformatted function parameters and object properties for better readability across multiple files.- Enhanced the structure of telemetry-related code to improve maintainability and clarity.- Removed unnecessary blank lines to streamline the codebase.* feat(versioning): update version management and export functionality- Added version information export to the mcp-use package, allowing access to the package version across various modules.- Refactored the version generation script to output to a new location, ensuring consistency in version tracking.- Updated multiple files to import and utilize the new versioning functions, enhancing the overall version management system.* refactor(telemetry): remove unused ServerRunEventData import- Eliminated the import of ServerRunEventData from telemetry.ts to clean up the code and remove unnecessary dependencies.---------Signed-off-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>Co-authored-by: Enrico Toniato <2827496+tonxxd@users.noreply.github.com>

- Modified the CI workflow to create projects using local tar files instead of workspace dependencies.- Removed the previous steps for replacing workspace dependencies in `package.json`, simplifying the process.- Added a new helper function to validate and find required tar files in a specified directory, ensuring all necessary packages are present.- Enhanced the project creation logic to support a new `--tar` option for specifying the directory containing tar files.

- Introduced a new helper function to recursively find `.tgz` files in a specified directory, enhancing the ability to locate required tar files.- Updated the existing `findTarFiles` function to utilize the new recursive search, improving the validation and retrieval of tar files for project creation.- Enhanced error messages to provide clearer feedback on found tar files during the process.

- Removed unused functions for tar file handling from `index.tsx`, simplifying the codebase.- Updated the CI workflow to ensure consistent packaging of the `mcp-use` package, enhancing the build process.- Adjusted the project creation logic to streamline dependency management and improve clarity in the workflow.

- Added permissions for actions and contents in the E2E canary workflow to enhance security and control over workflow execution.

- Refactored the error display logic in the OAuth callback to use DOM manipulation for improved safety and clarity.- Updated regex patterns in the OAuthHelper class to be more specific, enhancing the accuracy of authentication checks for various APIs.

- Added `tools` prop to `ChatTab` for better tool management.- Updated `MessageList` to accept `tools` and implemented a helper function to retrieve tool metadata.- Enhanced `ToolResultRenderer` to utilize tool metadata for improved rendering and error handling, including debug logging for better traceability.

- Enhanced regex patterns in the OAuthHelper class to ensure DNS-safe domain matching, accommodating maximum label length restrictions for Google APIs, Atlassian, and Slack.- Improved clarity in comments to reflect the changes made to the regex patterns.

* chore(inspector): update prepublishOnly script for improved build process- Modified the `prepublishOnly` script in the inspector package to first build the `mcp-use` package before executing the standard build, ensuring all dependencies are correctly prepared prior to publishing.* chore: changeset

- Introduced a manual trigger for the E2E canary workflow, allowing for on-demand execution alongside the existing workflow_run trigger.

…tures- Updated the server configuration to reflect the new app name and description.- Introduced new tools for product management, including search, inventory checks, and cart operations.- Enhanced the README to provide comprehensive guidance on using the template and its features.- Improved the product carousel and item components to support additional product details and interactive cart functionality.- Added conversation flow examples to demonstrate handling user intents effectively.- Updated package.json to reflect the new app name and relevant keywords for better discoverability.

…icons for improved clarity- Updated the CartView, OrderConfirmation, and ProductDetails components to use specific icon components instead of the generic Icon component.- Enhanced button variants and sizes for better consistency across the application.- Improved the user interface by refining the visual representation of actions related to cart and product management.