* In server/index.js
- in createTransport()
- stringify query params to put them on one line
- remove logging of transport creation (done in callers)
- in /mcp POST handler
- report POST request if session id is present
- otherwise, report new StreamableHttp connection request
- report creation of server transport
- report creation of client transport
- in /stdio GET handler
- report new STDIO connection request
- report creation of server transport
- report creation of client transport
- report 401 as authentication error without stack
- in stderr data handler
- if it includes "MODULE_NOT_FOUND"
- report "Command not found"
- remove transports
- otherwise send to client as usual
- in /sse GET handler
- report SSE connection request
- report 401 as authentication error without stack
- report 404 as server that may not support SSE
- report error with "ECONNREFUSED" as "Connection refused" without stack
- only create, map, and proxy transports if serverTransport was successfully created
- in /message POST handler
- report received POST message
* In mcpProxy.ts
- in onServerError()
- if error message includes 404 OR error.cause includes ECONNREFUSED, report "Connection refused."
Express converts all header names to lowercase, which prevents custom headers with uppercase characters from being properly passed to the target service. This fix ensures that custom headers preserve their original capitalization when forwarded through the proxy.
* In server/src/index.ts
- add delete handler for /mcp endpoint
- gets the server transport for the sessionId
- calls terminateSession on it
- removes the webapp and server transports for the sessionId from the maps
- returns status 200 to the client.
* In client/src/lib/hooks/useConnection.ts
- import Transport
- add useState for clientTransport, type Transport or null initialized to null
- in connect() function
- move creation of client transport down a ways, just before calling client.connect with it
- immendiately efter calling client.connect, call setClientTransport with the connected transport (has to happen after, so that what's saved has the abort controller, etc. otherwise it doesn't work to save it prior.
- in disconnect() function
- immediately call clientTransport.terminateSession if transportType is "streamable-http"
- setClientTransport to null
- Extract tool results rendering into separate ToolResults component
- Hoist checkContentCompatibility function to module level following codebase conventions
- Add ajv@6.12.6 as direct dependency to client package.json
- All tests pass and linting is clean
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove unused catch parameter in ToolsTab.tsx
- Replace 'as any' with @ts-expect-error in test for invalid schema
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The previous test implementation caused build failures due to Jest
hoisting issues with mock variables. This commit fixes the build by
removing mocking in favor of using real schema validation.
- Remove jest.mock() of schemaUtils module that caused initialization errors
- Add beforeEach to clear schema cache between tests
- Use cacheToolOutputSchemas() to set up test scenarios
- Let real validation logic run for more accurate tests
- All tests pass and build succeeds
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Applied consistent formatting to ToolsTab.tsx and schemaUtils.ts
to fix linting issues. No functional changes.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
