This commit ports the comprehensive elicitation field type demonstration
from modelcontextprotocol/example-remote-server PR #17 to the everything
server, while maintaining the better UX of the existing implementation.
Changes:
- Expanded elicitation schema to demonstrate 9 field types:
* string (plain and with default values)
* boolean
* email (format: "email")
* uri (format: "uri")
* date (format: "date")
* integer (with min/max and default)
* number (with min/max and default)
* enum with enumNames for human-readable labels
- Added required fields support (name field is required)
- Added 10-minute timeout to elicitation request
- Improved response handling to dynamically show all provided fields
- Updated tool description to reflect comprehensive field type support
- Removed unused requestElicitation helper function (inlined implementation)
- Removed unused ElicitRequest import
The implementation follows PR #17's approach of directly using
extra.sendRequest() while preserving the user-friendly response handling
with emojis and formatted output from the original implementation.
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Co-Authored-By: Claude <noreply@anthropic.com>
- Changed tool from multi-file zip to single-file gzip compression
- Replaced JSZip dependency with node:zlib (built-in)
- Updated schema: renamed ZipResourcesInputSchema to GzipResourceInputSchema
- Tool now accepts single file with name and data URI parameters
- Updated tool name from ZIP_RESOURCES to GZIP_RESOURCE
- Updated environment variables (ZIP_* to GZIP_*)
- Removed jszip from package.json dependencies
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Co-Authored-By: Claude <noreply@anthropic.com>
* * In src/everything/sse.ts
- import cors
- use cors with config allowing any origin + GET/POST
* In src/everything/streamableHttp.ts
- import cors
- use cors with config allowing any origin + GET/POST/DELETE, and exposed protocol headers for client to read
* In package.json and package-lock.json
- add cors as a dependency
* * In package.json and package-lock.json
- add @types/cors as dev dependency
* Add caution note for CORS origin wildcard usage
Added caution note for using '*' in CORS origin.
* * In streamableHttp.ts
- remove remove unintentional console log
* * In streamableHttp.ts
- add comment about why opening cors for all routes
* * In sse.ts
- add comment about using * with caution in production for cors
* * In sse.ts
- indent on cors config
---------
Co-authored-by: shaun smith <1936278+evalstate@users.noreply.github.com>
- bump TS SDK to 1.18.0
* In src/everything/stdio.ts
- remove logging related imports
- remove custom log-level handling, now handled automatically by the SDK
* In src/everything/everything.ts
- remove console.log of sessionId
- add .idea/ for Jetbrains IDEs
* in everything.ts
- remove import of SetLevelRequestSchema
- remove logLevel var
- add sessionId var
- in startNotificationIntervals function
- add optional sid argument
- set sessionId to sid
- define messages to be sent, adding sessionId if present
- remove setRequestHandler call for SetLevelRequestSchema
- replace server.notification calls that sent "notifications/message" objects with calls to server.sendLoggingMessage, passing just the parameters and sessionId.
* In package.json & package-lock.json
- bump TS SDK version to 1.17.5
* In sse.ts, pass transport.sessionId to startNotificationIntervals call
* In stdio.ts
- destructure startNotificationIntervals from createServer call
- implement custom logging request handler and server.sendLoggingMessage implementation, as a
workaround for the fact that the SDK's automatic log level handling currently only tracks requested log level by session id. This will be fixed in a followup PR for the SDK
- call the startNotificationIntervals function after connecting the transport to the server
* In streamableHttp.ts
- destructure startNotificationIntervals from createServer call
- call startNotificationIntervals passing the transport.sessionId after connecting the transport to the server
Fixes issue #474 - documentation mismatch where temperature was documented as (number) but TypeScript SDK only accepts string arguments via z.record(z.string())
Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com>
Co-authored-by: Ola Hungerford <olaservo@users.noreply.github.com>
* In everything.ts
- remove inappropriate elicitation entry from server capabilities (this is a client capability)
- When creating tool list, only add `ToolName.ELICITATION` definition to tools array if `clientCapabilities` includes `elicitation`
* In package.json / package-lock.json
- bump @modelcontextprotocol/sdk to "^1.17.4", adding `elicitation` to `ClientCapabilities` type
- Add clientSupportsRoots tracking variable
- Set clientSupportsRoots during initialization based on client capabilities
- Update listRoots tool to provide clearer messaging:
- Specific message when client doesn't support roots protocol
- Different message when client supports roots but none are configured
- Improves user experience by clearly explaining the different scenarios
Addresses feedback from @olaservo in PR review
- Add roots capability declaration with listChanged: true
- Implement roots/list_changed notification handler
- Add initialization handler to request initial roots from client
- Add new listRoots tool to demonstrate roots functionality
- Add comprehensive logging for roots protocol events
- Update README.md with roots documentation
Resolves#2552
The everything server now demonstrates all MCP features including the roots protocol.
This provides a complete reference implementation for client developers to test
their roots protocol implementation against, even though this server doesn't
access files directly.
- Move setInterval calls from server creation to startNotificationIntervals function
- Only start notification timers when a client actually connects to the SSE server
- Prevents 'Not connected' error when server tries to send notifications before client connection
- Fixes issue where server crashes after 5 seconds when running 'npx @modelcontextprotocol/server-everything sse'
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Co-authored-by: Ola Hungerford <olaservo@users.noreply.github.com>
