@W-21748754: Add get-custom-view-data tool

[anyoung-tableau]

This PR:

1. Adds the get-custom-view-data tool.
2. Driveby fix to add support for view filters to get-view-image and get-view-data.
3. Driveby fix in the REST API response interceptor where URL query params were not included in the MCP notifications.

[Copilot]

Pull request overview

Adds support for retrieving CSV data for Tableau Custom Views via a new MCP tool, and extends existing view tools to support optional viewFilters that are forwarded to the REST API as vf_* query parameters.

Changes:

• Introduces new get-custom-view-data tool (tool registration, OAuth scopes, REST SDK methods, docs, and tests).
• Adds optional viewFilters support to view image/data flows (REST SDK + docs + tests).
• Improves REST response logging by including query params in interceptor config (used for URL construction in logs).

Reviewed changes

Copilot reviewed 21 out of 21 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
tests/oauth/tableau-authz/tests/getCustomViewDatatest.ts	Adds OAuth authz test for get-custom-view-data tool
tests/e2e/views/getCustomViewData.test.ts	Adds E2E test validating custom view CSV output
src/tools/views/getViewImage.ts	Adds viewFilters param support and updates tool description
src/tools/views/getViewData.ts	Adds viewFilters param to schema (but currently not applied in callback)
src/tools/views/getViewData.test.ts	Updates tests and adds coverage for forwarding viewFilters
src/tools/views/getCustomViewData.ts	Implements new get-custom-view-data tool
src/tools/views/getCustomViewData.test.ts	Unit tests for new tool, including allowlist behavior and filter forwarding
src/tools/tools.ts	Registers new tool factory
src/tools/toolName.ts	Adds tool name and groups it under view
src/tools/resourceAccessChecker.ts	Adds isCustomViewAllowed and custom-view caching
src/tools/resourceAccessChecker.test.ts	Adds tests for isCustomViewAllowed behavior
src/server/oauth/scopes.ts	Adds OAuth scope mapping for new tool
src/sdks/tableau/methods/viewsMethods.ts	Adds REST methods for custom view + adds viewFilters support to view data/image methods
src/sdks/tableau/interceptors.ts	Extends response interceptor config to include params
src/sdks/tableau/apis/viewsApi.ts	Adds custom view endpoints and “dummy” query param for CSV endpoints
src/restApiInstance.ts	Uses response params when building logged response URLs
src/logging/secretMask.test.ts	Updates tests for new params field in response masking
docs/docs/tools/views/get-view-image.md	Documents viewFilters for get-view-image
docs/docs/tools/views/get-view-data.md	Documents viewFilters for get-view-data
docs/docs/tools/views/get-custom-view-data.md	Adds docs page for new tool
docs/docs/intro.md	Adds new tool to the overall tool list

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[mattcfilbert]

lgtm