main
2 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Ross Tarrant
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f929c58c6b |
feat: Add CSV output format for default list tools under insiders mode (#2450)
* Add CSV output for list tools under insiders mode * fix: resolve rebase feature flag conflicts Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Simplify feature-flag handling: collapse CSV dual-variant + skip filtering when no checker (#2516) * refactor: generic toolset+name sort, clarify feature flag intent Address review feedback on #2450: - Collapse the three near-identical sort helpers in pkg/inventory/filters.go into a generic sortByToolsetThenName so adding new inventory item types doesn't require copying the comparator. - Expand the doc comments on the three *WithoutFeatureFiltering helpers to spell out why they exist: HTTP mode builds a static (process-wide) inventory as an upper bound, but per-request feature flags from headers (X-MCP-Features, X-MCP-Insiders) are evaluated later, so feature-flagged variants must be preserved here. - Strengthen the doc comment on ResolveFeatureFlags to make the contract explicit: user-supplied flags are validated against AllowedFeatureFlags, but insiders expansion deliberately is not — InsidersFeatureFlags may include server-controlled flags that are not user-toggleable. CORS comments are intentionally left for the PR author. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs(feature-flags): clarify allowed and insiders sets are independent Also add tests covering: - a user-toggleable flag (FeatureFlagIssuesGranular) that insiders does not turn on automatically - insiders mode not turning on user-only allowed flags Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(inventory): collapse three *WithoutFeatureFiltering helpers into StaticUpperBound The three parallel methods (AvailableToolsWithoutFeatureFiltering, AvailableResourceTemplatesWithoutFeatureFiltering, AvailablePromptsWithoutFeatureFiltering) were always called as a triple in exactly two places: HTTP buildStaticInventory and its test mirror. They exist because the dual-variant pattern (sibling tools with mirrored FeatureFlagEnable / FeatureFlagDisable on the same name, e.g. CSV output) makes feature filtering at static-build time impossible — both variants must be kept and resolved per-request. Replace the three with one method, Inventory.StaticUpperBound(ctx), that returns (tools, resources, prompts) and carries the rationale in its doc comment. Reduces API surface, eliminates the triplication, and makes the single "skip feature filtering" concept obvious to readers. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor: simplify feature-flag handling Two related simplifications, both about treating insiders as a meta flag that expands once at startup and then stops mattering: - Collapse CSV's dual-variant pattern into a single tool whose handler performs a runtime feature-flag check via deps.IsFeatureEnabled. CSV is a pure response-format toggle, not a schema change, so it does not need the dual-name pattern that genuine schema variants (granular issues/PRs) still use. - When no feature checker is installed, skip feature-flag filtering and return the full upper bound. The static HTTP inventory now uses plain AvailableTools/Resources/Prompts; the per-request inventory always installs a checker, so MCP registration (which serves a tool name once) always sees a deduplicated set. The bespoke StaticUpperBound helper and the isToolEnabledWithFeatureFlags split go away. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * ci(mcp-diff): add insiders + per-feature configs The mcp-diff matrix now includes: - --insiders (and --insiders --read-only) - one config per github.AllowedFeatureFlags entry, generated by script/print-mcp-diff-configs so new user-controllable flags get diffed automatically without editing the workflow Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs(insiders): explain feature-flag resolution for contributors Adds a 'How feature flags are resolved' section covering: - Insiders is a meta flag, like 'all'/'default' for toolsets - User input -> allowlist filter -> insiders expansion -> server-side fallback (remote only) - AllowedFeatureFlags vs InsidersFeatureFlags are independent - How to add a new feature flag, including the TestGitHubPackageDoesNotReadInsidersMode guard Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(inventory): make feature-flag gating a regular ToolFilter Move tool feature-flag evaluation out of isToolEnabled and into a ToolFilter installed at the head of the pipeline by Build() when WithFeatureChecker received a non-nil checker. The 'no checker = no filtering' contract is now expressed structurally (the filter isn't installed) instead of by a runtime nil check inside the helper. Resources and prompts have no filter pipeline, so they call the now-pure featureFlagAllowed helper behind an explicit r.featureChecker != nil guard at the iteration site. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * perf(inventory): cache extracted toolset IDs in sort comparator Avoid evaluating the extractor closures up to three times per comparison. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix: correct MCP features header in cors * docs: regenerate README for CSV output toolset Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix: remove duplicate MCPFeaturesHeader from CORS headers * ci(mcp-diff): add streamable-http job with header-based configs Adds a sibling mcp-diff-http job that exercises the streamable-http transport against a shared HTTP server, with per-config settings supplied via X-MCP-* request headers — mirroring how the remote server is invoked in production (server-side defaults + per-user header overrides). The config generator gains a -transport flag: - stdio (default, unchanged behaviour) - http-headers (emits headers-only configs targeting a shared server) Two new combined entries layer multiple headers together as a smoke test for header-merging regressions. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs: regenerate after merging main Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> Co-authored-by: Sam Morrow <info@sam-morrow.com> Co-authored-by: sammorrowdrums <sammorrowdrums@github.com> |
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Matt Holloway
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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> |