owenniblock/multi-select-issue-fields
4 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Sam Morrow
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0503f2f2c5 |
fix(mcp-apps): reconcile the show/defer contract — render results, remove show_ui (#2774)
* fix(ui): render success view when an MCP App tool executed up-front The create_pull_request / issue_write / update_pull_request Views decided form-vs-success from in-app submit state only, ignoring the tool-result the host delivers on render. Per the MCP Apps 2026-01-26 spec the host renders a View whenever the tool carries _meta.ui.resourceUri — independent of whether the server deferred or executed. So when the server executed up-front (e.g. show_ui=false, or parameters the form can't represent) the View still showed its "Create pull request" input form over an already-created PR, which reads as a bug (it even shows a PR number). Drive the Views off the result instead: a new shared completedToolResult() helper returns parsed data only for a genuine completed success, and returns null for the awaiting_user_submission deferral sentinel, errors, or no result. Each write View now shows its success card when that completed result is present, so the form is only ever shown while the action is genuinely deferred. Reconciles the show/defer state machine at the View (decision layer that the host result feeds). See github/copilot-mcp-core#1864. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(ui): scope tool-result to the current invocation Address review feedback: the write Views derive their success card from `toolResult`, but it wasn't cleared when a new invocation arrived (only the in-app `successPR`/`successIssue` was reset on `toolInput` change). A completed result from a previous invocation could briefly render a stale success card over the next, still-deferred form. Clear `toolResult` whenever a new `tool-input` notification arrives. The spec guarantees `tool-input` precedes that invocation's `tool-result`, so this scopes the result to the current invocation centrally in the hook — fixing all three Views without per-app invocation keys. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(mcp-apps): remove show_ui — it can't suppress app rendering show_ui promised "skip the form and execute directly", but it can't deliver: the host renders an MCP App for any tool that carries _meta.ui.resourceUri, and the 2026-01-26 MCP Apps spec has no per-call/per-result way to opt out of rendering. show_ui only flipped the server's defer decision, so show_ui=false created the PR/issue up-front yet the host still rendered the app — exactly the contradiction this work set out to fix. And show_ui is only ever exposed to clients that support UI, i.e. precisely the clients that always render the app. Remove it entirely: - Drop the show_ui schema property, the form-param allowlist entry, and the showUI term from the defer predicate in create_pull_request and issue_write. The gate is now FF && clientSupportsUI && !_ui_submitted && !hasNonFormParams. - Delete the now-unused UI-only schema-property strip machinery in pkg/inventory (uiOnlySchemaProperties, stripUIOnlySchemaProperties, stripSchemaProperties) and the exported ConditionalSchemaPropertyDescriptions, which existed solely to surface show_ui to UI-capable clients. _meta.ui stripping is untouched. - Drop the conditional-property annotation from the docs generator. - Update toolsnaps, generated docs, and tests. With the up-front-execution Views now rendering the result (success card), the remaining contract is simple: when MCP Apps are enabled the form is the path, and the form is only shown while the action is genuinely deferred. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(mcp-apps): centralize the show/defer decision (single source of truth) The defer-to-form predicate was triplicated across create_pull_request, update_pull_request, and issue_write, each with its own near-identical *HasNonFormParams function. As more MCP App tools are added this duplication would grow and the copies could silently drift. Extract one shared gate in ui_capability.go: - shouldDeferToForm(ctx, deps, req, args, formParams) — the single show/defer decision (MCP Apps enabled, client supports UI, not a form submission, and no non-form params). - hasNonFormParams(args, formParams) — one generic helper replacing the three per-tool functions. - uiSubmitted(args) — small shared predicate. Each handler is now a one-line `if shouldDeferToForm(...) { return awaiting }`. The per-tool form-parameter allowlists and the user-facing messages stay per-tool (that is the genuine per-tool config). Pure refactor — behavior unchanged; existing tests now exercise the generic helper. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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Matt Holloway
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2b55513a9e |
Update MIME types for UI resources to include profile for MCP Apps (#2078)
* update MIME types for UI resources to include profile for MCP Apps * make it a const |
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Matt Holloway
|
a94f95b43f |
Enhance client support checks for MCP Apps UI rendering (#2051)
* enhance client support checks for MCP Apps UI rendering * update dependencies and enhance MCP Apps UI support handling * chore: regenerate license files Auto-generated by license-check workflow * retrigger CI * update test * introduce constants for client names and remove wrong ide name for mcp apps support --------- Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com> |
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Matt Holloway
|
e83440db58 |
Add initial PoC for MCP Apps for select tools under Insiders (#1957)
* PoC full flow (hello world example) * add avatar resource domain * add postmessage logic and richer UI * add create issue ui * update ui for issue creatioon * fix * ignore banner * update docs after rebase * update toolsnap for get_me * new UI changes * update docs * update workflows that need ui build * add UI diff * fix build ui step for windows runners to use git bash * fix UI diff * refactor issue creation UI * add AvatarWithFallback component and update UserCard to use it; enhance CreateIssueApp to manage existing issue data * fix formatting of button labels * add create pull request functionality with UI support and insiders * update docs * add test for insiders mode handling in ServerTool schema * remove `show_ui` param for now * make insiders mode metadata stripping generic * remove ui diff * fix CI * remove redundant mention of old app name * add node types to fix ide issues for ts code * remove unused TriangleDownIcon import * update @primer/behaviors and electron-to-chromium versions in package-lock.json * add check to ensure base and head are not the same when creating a new PR * remove old show_ui * fix gitignore for dist so builds dont break * add tests for insiders mode handling and metadata stripping in ServerTool * remove unused state and components from CreatePRApp * fix ui build * update docker build to fix npm issue * remove reference to show_ui * allow insiders to work for non-ui features * formalise insiders inventory support * update docs * fix overflow issues and replace pull request dropdown with matching UI from dotcom * fix createpullrequest test * consolidate fetching tools under `ui_get` tool to remove toolset deps * fix issue data prefill in issue_write form * fix link component when updating issue * fix avatar URL * fix broken issue update logic * remove dbg * fix for new GetFlags * revert to original required fields for create_pull_request * fix for UI form submission * Simplify MCP App UIs for basic branch Remove advanced features to be kept in mcp-ui-apps-advanced: - Strip labels, assignees, milestones, issue types, repo picker from issue-write - Strip repo picker, branch selectors from pr-write - Delete ui_get tool (ui_tools.go, ui_tools_test.go, ui_get.snap) - Remove UIGet registration from tools.go Basic forms retain: title, body, submit with _ui_submitted, draft/regular split button (PR), MarkdownEditor, and SuccessView. * Fix header spacing in issue-write and pr-write UIs Add proper spacing between icon, title text, and repo name in the header bar for both issue-write and create-pull-request forms. * fix UI spacing * Add insiders flag to User-Agent header When InsidersMode is enabled, append '(insiders)' to the User-Agent string sent with GitHub API requests, enabling server-side adoption tracking. * address ui feedback * added ui/no-ui support * improve active state UI for write and preview button. make padding consistent in textarea * return to prev non ui check * use hardcoded client name check for ui support * linter fixes * merge fix * linter fix 2 --------- Co-authored-by: tommaso-moro <tommaso-moro@github.com> |