latest-release
13 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Sam Morrow
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8ce77e3c16 |
feat(oauth): add stdio OAuth 2.1 login core library (1/4) (#2704)
* feat(oauth): add stdio OAuth 2.1 stdio login Introduce internal/oauth, a self-contained library that performs the user-facing GitHub OAuth login the stdio server uses to obtain a token without a pre-provisioned PAT. It is independent of MCP: client concerns (elicitation) sit behind the Prompter interface so the flows are testable without a live session. What it provides: - Authorization-code + PKCE flow with a local loopback callback server, state/CSRF validation, and XSS-safe result pages. - Device-authorization flow as a fallback (headless, containers). - A Manager that selects the most secure available channel (browser auto-open -> URL elicitation -> last-resort user action), runs a single flow at a time, and exposes a refreshing token source. Both GitHub OAuth Apps and GitHub Apps are supported without special casing: the token is modeled as an x/oauth2 refreshing TokenSource, so expiring GitHub App user tokens are renewed transparently (the gap that made a stored-token approach silently die after ~8h). When a client lacks secure URL elicitation and the flow falls back to a tool-response message, the message advises the user that their agent/CLI/ IDE does not appear to support URL elicitation and suggests requesting it for improved security. Tests exercise real protocol behavior against an httptest GitHub stand-in: PKCE challenge/verifier, GitHub App refresh-on-expiry, device polling, URL elicitation, declined prompts, the last-resort action with advisory, and single-flight concurrency. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(oauth): reap browser launcher and keep native callback on loopback Address code review: - openBrowser: reap the launcher process asynchronously so it does not linger as a zombie for the lifetime of the server. - listenCallback: take an explicit bindAll flag and bind to all interfaces only inside a container (where the published port arrives via eth0). A native run, even with a fixed callback port, now stays on 127.0.0.1 instead of 0.0.0.0. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(oauth): fail fast when a fixed callback port is unavailable A fixed --oauth-callback-port is registered with the OAuth app and chosen deliberately, so a bind failure means another process holds the port and could intercept the authorization redirect. Treat that as fatal instead of silently downgrading to the device flow, which would mask the conflict. Also warn, when binding the callback inside a container, that the listener is on all interfaces and should be published to loopback only so the authorization code is not exposed on the container network. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(oauth): surface refresh failures, bound refresh, prefer device flow when headless Addresses pre-merge review of the OAuth stdio core: - Log a one-time warning when token refresh fails instead of silently returning an empty access token, so a forced re-login isn't a surprise. - Bound each background token refresh with a 30s HTTP client timeout so a stalled GitHub token endpoint can't block tool calls indefinitely. - On a headless host (no display server) with a random callback port, fall back to the device-code flow — the only channel reachable from a browser on another machine — instead of dead-ending on an unreachable localhost redirect. A generic browser-open failure still offers the manual URL. - Mark the callback bind failure with a sentinel so the fixed-port-busy fatal path can't misreport an unrelated error as a port conflict. - Export NormalizeHost so callers can recognize the default github.com host (consumed by the build-time baked-in credential guard). Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * feat(oauth): wire stdio OAuth 2.1 login into the server (2/4) (#2710) * feat(oauth): wire stdio OAuth 2.1 login into the server Connect the internal/oauth core library to the stdio MCP server so users can authenticate with an OAuth App or GitHub App client ID instead of a static personal access token. - BearerAuthTransport gains a TokenProvider that is consulted per request, letting the lazily-acquired, auto-refreshing OAuth token take effect without rebuilding the client. - createGitHubClients uses BearerAuthTransport (and skips go-github's WithAuthToken, which would pin a static token) when a TokenProvider is set. - RunStdioServer starts without a token and installs receiving middleware that runs the authorization flow on the first tool call, surfacing the auth URL or device code via elicitation (or a tool result as a fallback). - Tool filtering uses the requested OAuth scopes; the default supported set hides nothing, while a narrower --oauth-scopes both narrows the grant and filters tools accordingly. - A sessionPrompter adapts the MCP server session to oauth.Prompter, keeping the authorization URL off the model's context. - New stdio flags: --oauth-client-id/-client-secret/-scopes/-callback-port. This is stdio-only and deliberately does not touch MCP-HTTP auth. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * refactor(oauth): address review — omit empty bearer header, guard token/oauth - BearerAuthTransport omits the Authorization header entirely when the token is empty (pre-authorization) rather than sending an empty "Bearer " value. - RunStdioServer rejects the ambiguous combination of a static Token and an OAuthManager up front, enforcing the documented mutual exclusivity. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs(oauth): clarify SupportedScopes is the stdio default and tool filter Document that stdio OAuth login requests these scopes by default and then filters the exposed tools to the scopes actually granted, so a tool whose required scope is absent from this list is hidden under default OAuth even though a PAT carrying that scope would expose it. Keep the list in sync with tool scope requirements when scopes change. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * Distinguish undeliverable auth prompts from user declines An elicitation prompt that the client cannot deliver (a transport or protocol failure) was treated the same as a user actively declining: any display error cancelled the flow. That conflated a system failure with a deliberate "no", so a client that advertised URL elicitation but failed to deliver it would hard-fail the login instead of degrading. Add an ErrPromptUnavailable sentinel alongside ErrPromptDeclined and have the MCP adapter return it when Elicit fails at the transport level. The manager now falls back to the manual user-action channel on an undeliverable prompt (keeping the background flow alive so the user can still authorize out of band), while a genuine decline still aborts. A context-cancelled prompt is checked first so an ending flow is never misread as a transport failure. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * build(oauth): bake in default OAuth credentials for official releases (3/4) (#2711) * build(oauth): bake in default OAuth credentials via build-time ldflags Inject the public OAuth client credentials (stored as the OAUTH_CLIENT_ID and OAUTH_CLIENT_SECRET repo secrets) at build time via -ldflags so official binaries and images ship a working default app for zero-config login. Security relies on PKCE, not on the secret. Local/dev builds leave the values empty and continue to require an explicit token or --oauth-client-id. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * fix(oauth): recognize github.com host aliases for the baked-in client Match the default host via oauth.NormalizeHost instead of only an empty host string, so an explicit GITHUB_HOST=github.com (or api.github.com) still counts as the default and keeps zero-config baked-in login working. GHES and ghe.com users continue to bring their own --oauth-client-id. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> * docs(oauth): document stdio OAuth login; make PAT optional in install config (#2717) Add a dedicated Local Server OAuth Login guide (docs/oauth-login.md) covering the PKCE/device flows, display channels and the URL-elicitation security advisory, scope-based tool filtering, the fixed-port Docker recipe and its loopback/port-safety behavior, bringing your own OAuth or GitHub App, and the GitHub Enterprise Server / ghe.com requirement to register an app on that host (custom --gh-host directs login at that instance's authorization server). Reflect that the local server now logs in with OAuth by default on github.com: - README: make the stdio Docker install badges OAuth-first (fixed callback port 8085 published to loopback), drop the PAT prompt, and reframe the PAT as an optional alternative with a pointer to the new guide. - server.json: make GITHUB_PERSONAL_ACCESS_TOKEN optional and publish the OAuth callback port so the registry default works without a token. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> --------- Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com> |
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Ksenia Bobrova
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44d9e1329e |
Bringing back local mcp server registry config (#1767)
* Bringing back local mcp server registry config * Making auth header optional |
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Sam Morrow
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ce2e4f9472 |
refactor: Introduce Inventory pattern with builder, filtering, and per-request optimization (#1589)
* refactor: separate ServerTool into own file with HandlerFunc pattern - Extract ServerTool struct into pkg/toolsets/server_tool.go - Add ToolDependencies struct for passing common dependencies to handlers - HandlerFunc allows lazy handler generation from Tool definitions - NewServerTool for new dependency-based tools - NewServerToolLegacy for backward compatibility with existing handlers - Update toolsets.go to store and pass dependencies - Update all call sites to use NewServerToolLegacy Co-authored-by: Adam Holt <4619+omgitsads@users.noreply.github.com> * Wire ToolDependencies through toolsets - Move ToolDependencies to pkg/github/dependencies.go with proper types - Use 'any' in toolsets package to avoid circular dependencies - Add NewTool/NewToolFromHandler helpers that isolate type assertion - Tool implementations will be fully typed with no assertions scattered - Infrastructure ready for incremental tool migration * refactor(search): migrate search tools to new ServerTool pattern Migrate search.go tools (SearchRepositories, SearchCode, SearchUsers, SearchOrgs) to use the new NewTool helper and ToolDependencies pattern. - Functions now take only TranslationHelperFunc and return ServerTool - Handler generation uses ToolDependencies for typed access to clients - Update tools.go call sites to remove getClient parameter - Update tests to use new Handler(deps) pattern This demonstrates the migration pattern for additional tool files. Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * Migrate context_tools to new ServerTool pattern (#1590) * refactor(search): migrate search tools to new ServerTool pattern Migrate search.go tools (SearchRepositories, SearchCode, SearchUsers, SearchOrgs) to use the new NewTool helper and ToolDependencies pattern. - Functions now take only TranslationHelperFunc and return ServerTool - Handler generation uses ToolDependencies for typed access to clients - Update tools.go call sites to remove getClient parameter - Update tests to use new Handler(deps) pattern This demonstrates the migration pattern for additional tool files. Co-authored-by: Adam Holt <oholt@github.com> * Migrate context_tools to new ServerTool pattern Convert GetMe, GetTeams, and GetTeamMembers to use the new typed dependency injection pattern: - Functions now take only translations helper, return toolsets.ServerTool - Handler is generated lazily via deps.GetClient/deps.GetGQLClient - Tests updated to use serverTool.Handler(deps) pattern - Fixed error return pattern to return nil for Go error (via result.IsError) Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor(gists): migrate gists.go to NewTool pattern (#1591) * Migrate context_tools to new ServerTool pattern Convert GetMe, GetTeams, and GetTeamMembers to use the new typed dependency injection pattern: - Functions now take only translations helper, return toolsets.ServerTool - Handler is generated lazily via deps.GetClient/deps.GetGQLClient - Tests updated to use serverTool.Handler(deps) pattern - Fixed error return pattern to return nil for Go error (via result.IsError) Co-authored-by: Adam Holt <oholt@github.com> * refactor(gists): migrate gists.go to NewTool pattern Convert all gist tools (ListGists, GetGist, CreateGist, UpdateGist) to use the new NewTool helper with ToolDependencies injection. - Remove getClient parameter from function signatures - Use deps.GetClient(ctx) inside handlers - Standardize error handling with utils.NewToolResultErrorFromErr() - Update all tests to use serverTool.Handler(deps) pattern Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> --------- Co-authored-by: Adam Holt <oholt@github.com> Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> --------- Co-authored-by: Adam Holt <oholt@github.com> Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor(notifications): migrate notifications.go to NewTool pattern (#1592) * refactor(notifications): migrate notifications.go to NewTool pattern Convert all notification tools to use the new NewTool helper with ToolDependencies injection. Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * Refactor repositories.go tools to use NewTool pattern with ToolDependencies Convert all 18 tool functions in repositories.go to use the new NewTool helper pattern with typed ToolDependencies, isolating type assertions to a single location and improving code maintainability. Functions converted: - GetCommit, ListCommits, ListBranches - CreateOrUpdateFile, CreateRepository, GetFileContents - ForkRepository, DeleteFile, CreateBranch, PushFiles - ListTags, GetTag, ListReleases, GetLatestRelease, GetReleaseByTag - ListStarredRepositories, StarRepository, UnstarRepository This is part of a stacked PR series to systematically migrate all tool files to the new pattern. Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor(issues): migrate issues.go to NewTool pattern Convert all 8 tool functions in issues.go to use the new NewTool helper pattern which standardizes dependency injection: - IssueRead: GetClient, GetGQLClient, RepoAccessCache, Flags - ListIssueTypes: GetClient - AddIssueComment: GetClient - SubIssueWrite: GetClient - SearchIssues: GetClient - IssueWrite: GetClient, GetGQLClient - ListIssues: GetGQLClient - AssignCopilotToIssue: GetGQLClient Updated tools.go to use direct function calls instead of NewServerToolLegacy wrappers. Updated all tests in issues_test.go to use the new ToolDependencies pattern and Handler() method. Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor(pullrequests): convert PR tools to NewTool pattern Convert all 10 pull request tool functions to use the NewTool pattern with ToolDependencies injection: - PullRequestRead - CreatePullRequest - UpdatePullRequest - ListPullRequests - MergePullRequest - SearchPullRequests - UpdatePullRequestBranch - PullRequestReviewWrite - AddCommentToPendingReview - RequestCopilotReview Update tools.go to use direct function calls (removing NewServerToolLegacy wrappers) for PR functions. Update all tests in pullrequests_test.go to use the new handler pattern with deps and 2-value return. Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * Refactor actions.go to use NewTool pattern Convert all 14 tool functions in actions.go to use the NewTool pattern with ToolDependencies for dependency injection. This is part of a broader effort to standardize the tool implementation pattern across the codebase. Changes: - ListWorkflows, ListWorkflowRuns, RunWorkflow, GetWorkflowRun - GetWorkflowRunLogs, ListWorkflowJobs, GetJobLogs - RerunWorkflowRun, RerunFailedJobs, CancelWorkflowRun - ListWorkflowRunArtifacts, DownloadWorkflowRunArtifact - DeleteWorkflowRunLogs, GetWorkflowRunUsage The new pattern: - Takes only translations.TranslationHelperFunc as parameter - Returns toolsets.ServerTool with Tool and Handler - Handler receives ToolDependencies for client access - Enables better testability and consistent interface Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor(git): migrate GetRepositoryTree to NewTool pattern * refactor(security): migrate code_scanning, secret_scanning, dependabot to NewTool pattern Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor(discussions): migrate to NewTool pattern Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * Refactor security_advisories tools to use NewTool pattern Convert 4 functions from NewServerToolLegacy wrapper to NewTool: - ListGlobalSecurityAdvisories - GetGlobalSecurityAdvisory - ListRepositorySecurityAdvisories - ListOrgRepositorySecurityAdvisories Update tools.go toolset registration and tests. Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * refactor: convert projects, labels, and dynamic_tools to NewTool pattern This PR converts projects.go, labels.go, and dynamic_tools.go from the legacy NewServerToolLegacy wrapper pattern to the new NewTool pattern with proper ToolDependencies. Changes: - projects.go: Convert all 9 project functions to use NewTool with ToolHandlerFor[map[string]any, any] and 3-return-value handlers - projects_test.go: Update tests to use new serverTool.Handler(deps) pattern - labels.go: Convert GetLabel, ListLabels, and LabelWrite to NewTool pattern - labels_test.go: Update tests to use new pattern - dynamic_tools.go: Refactor functions to return ServerTool directly (using NewServerToolLegacy internally since they have special dependencies) - tools.go: Remove NewServerToolLegacy wrappers for dynamic tools registration Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> * Add --features CLI flag for feature flag support Add CLI flag and config support for feature flags in the local server: - Add --features flag to main.go (StringSlice, comma-separated) - Add EnabledFeatures field to StdioServerConfig and MCPServerConfig - Create createFeatureChecker() that builds a set from enabled features - Wire WithFeatureChecker() into the toolset group filter chain This enables tools/resources/prompts that have FeatureFlagEnable set to a flag name that is passed via --features. The checker uses a simple set membership test for O(1) lookup. Usage: github-mcp-server stdio --features=my_feature,another_feature GITHUB_FEATURES=my_feature github-mcp-server stdio * Add validation tests for tools, resources, and prompts metadata This commit adds comprehensive validation tests to ensure all MCP items have required metadata: - TestAllToolsHaveRequiredMetadata: Validates Toolset.ID and Annotations - TestAllToolsHaveValidToolsetID: Ensures toolsets are in AvailableToolsets() - TestAllResourcesHaveRequiredMetadata: Validates resource metadata - TestAllPromptsHaveRequiredMetadata: Validates prompt metadata - TestToolReadOnlyHintConsistency: Validates IsReadOnly() matches annotation - TestNoDuplicate*Names: Ensures unique names across tools/resources/prompts - TestAllToolsHaveHandlerFunc: Ensures all tools have handlers - TestDefaultToolsetsAreValid: Validates default toolset IDs - TestToolsetMetadataConsistency: Ensures consistent descriptions per toolset Also fixes a bug discovered by these tests: ToolsetMetadataGit was defined but not added to AvailableToolsets(), causing get_repository_tree to have an invalid toolset ID. * Fix default toolsets behavior when not in dynamic mode When no toolsets are specified and dynamic mode is disabled, the server should use the default toolsets. The bug was introduced when adding dynamic toolsets support: 1. CleanToolsets(nil) was converting nil to empty slice 2. Empty slice passed to WithToolsets means 'no toolsets' 3. This resulted in zero tools being registered Fix: Preserve nil for non-dynamic mode (nil = use defaults in WithToolsets) and only set empty slice when dynamic mode is enabled without explicit toolsets. * refactor: address PR review feedback for toolsets - Rename AddDeprecatedToolAliases to WithDeprecatedToolAliases for immutable filter chain consistency (returns new ToolsetGroup) - Remove unused mockGetRawClient from generate_docs.go (use nil instead) - Remove legacy ServerTool functions (NewServerToolLegacy and NewServerToolFromHandlerLegacy) - no usages - Add panic in Handler()/RegisterFunc() when HandlerFunc is nil - Add HasHandler() method for checking if tool has a handler - Add tests for HasHandler and nil handler panic behavior - Update all tests to use new WithDeprecatedToolAliases pattern * refactor: Apply HandlerFunc pattern to resources for stateless NewToolsetGroup This change applies the same HandlerFunc pattern used by tools to resources, allowing NewToolsetGroup to be fully stateless (only requiring translations). Key changes: - Add ResourceHandlerFunc type to toolsets package - Update ServerResourceTemplate to use HandlerFunc instead of direct Handler - Add HasHandler() and Handler(deps) methods to ServerResourceTemplate - Update RegisterResourceTemplates to take deps parameter - Refactor repository resource definitions to use HandlerFunc pattern - Make AllResources(t) stateless (only takes translations) - Make NewToolsetGroup(t) stateless (only takes translations) - Update generate_docs.go - no longer needs mock clients - Update tests to use new patterns This resolves the concern about mixed concerns in doc generation - the toolset metadata and resource templates can now be created without any runtime dependencies, while handlers are generated on-demand when deps are provided during registration. * refactor: simplify ForMCPRequest switch cases * refactor(generate_docs): use strings.Builder and AllTools() iteration - Replace slice joining with strings.Builder for all doc generation - Iterate AllTools() directly instead of ToolsetIDs()/ToolsForToolset() - Removes need for special 'dynamic' toolset handling (no tools = no output) - Context toolset still explicitly handled for custom description - Consistent pattern across generateToolsetsDoc, generateToolsDoc, generateRemoteToolsetsDoc, and generateDeprecatedAliasesTable * feat(toolsets): add AvailableToolsets() with exclude filter - Add AvailableToolsets() method that returns toolsets with actual tools - Support variadic exclude parameter for filtering out specific toolsets - Simplifies doc generation by removing manual skip logic - Naturally excludes empty toolsets (like 'dynamic') without special cases * refactor(generate_docs): hoist success logging to generateAllDocs * refactor: consolidate toolset validation into ToolsetGroup - Add Default field to ToolsetMetadata and derive defaults from metadata - Move toolset validation into WithToolsets (trims whitespace, dedupes, tracks unrecognized) - Add UnrecognizedToolsets() method for warning about typos - Add DefaultToolsetIDs() method to derive defaults from metadata - Remove redundant functions: CleanToolsets, GetValidToolsetIDs, AvailableToolsets, GetDefaultToolsetIDs - Update DynamicTools to take ToolsetGroup for schema enum generation - Add stubTranslator for cases needing ToolsetGroup without translations This eliminates hardcoded toolset lists - everything is now derived from the actual registered tools and their metadata. * refactor: rename toolsets package to registry with builder pattern - Rename pkg/toolsets to pkg/registry (better reflects its purpose) - Split monolithic toolsets.go into focused files: - registry.go: Core Registry struct and MCP methods - builder.go: Builder pattern for creating Registry instances - filters.go: All filtering logic (toolsets, read-only, feature flags) - resources.go: ServerResourceTemplate type - prompts.go: ServerPrompt type - errors.go: Error types - server_tool.go: ServerTool and ToolsetMetadata (existing) - Fix lint: Rename RegistryBuilder to Builder (avoid stuttering) - Update all imports across ~45 files This refactoring improves code organization and makes the registry's purpose clearer. The builder pattern provides a clean API: reg := registry.NewBuilder(). SetTools(tools). WithReadOnly(true). WithToolsets([]string{"repos"}). Build() * fix: remove unnecessary type arguments in helper_test.go * fix: restore correct behavior for --tools and --toolsets flags Two behavioral regressions were fixed in resolveEnabledToolsets(): 1. When --tools=X is used without --toolsets, the server should only register the specified tools, not the default toolsets. Now returns an empty slice instead of nil when EnabledTools is set. 2. When --toolsets=all --dynamic-toolsets is used, the 'all' and 'default' pseudo-toolsets should be removed so only the dynamic management tools are registered. This matches the original pre-refactor behavior. * Move labels tools to issues toolset Labels are closely related to issues - you add labels to issues, search issues by label, etc. Keeping them in a separate toolset required users to explicitly enable 'labels' to get this functionality. Moving to issues toolset makes labels available by default since issues is a default toolset. * Restore labels toolset with get_label in both issues and labels This restores conformance with the original behavior where: - get_label is in issues toolset (read-only label access for issue workflows) - get_label, list_label, label_write are in labels toolset (full management) The duplicate get_label registration is intentional - it was in both toolsets in the original implementation. Added test exception to allow this case. * Fix instruction generation and capability advertisement - Expand nil toolsets to default IDs before GenerateInstructions (nil means 'use defaults' in registry but instructions need actual names) - Remove unconditional HasTools/HasResources/HasPrompts=true in NewServer (let SDK determine capabilities based on registered items, matching main) * Add tests for dynamic toolset management tools Tests cover: - list_available_toolsets: verifies toolsets are listed with enabled status - get_toolset_tools: verifies tools can be retrieved for a toolset - enable_toolset: verifies toolset can be enabled and marked as enabled - enable_toolset invalid: verifies proper error for non-existent toolset - toolsets enum: verifies tools have proper enum values in schema * Advertise all capabilities in dynamic toolsets mode In dynamic mode, explicitly set HasTools/HasResources/HasPrompts=true since toolsets with those capabilities can be enabled at runtime. This ensures clients know the server supports these features even when no tools/resources/prompts are initially registered. * Improve conformance test with dynamic tool calls and JSON normalization - Add dynamic tool call testing (list_available_toolsets, get_toolset_tools, enable_toolset) - Parse and sort embedded JSON in text fields for proper comparison - Separate progress output (stderr) from summary (stdout) for CI - Add test type field to distinguish standard vs dynamic tests * Add conformance-report to .gitignore * Add conformance test CI workflow - Runs on pull requests to main - Compares PR branch against merge-base with origin/main - Outputs full conformance report to GitHub Actions Job Summary - Uploads detailed report as artifact for deeper investigation - Does not fail the build on differences (may be intentional) * Add map indexes for O(1) lookups in Registry Address review feedback to use maps for collections. Added lookup maps (toolsByName, resourcesByURI, promptsByName) while keeping slices for ordered iteration. This provides O(1) lookup for: - FindToolByName - filterToolsByName (used by ForMCPRequest) - filterResourcesByURI - filterPromptsByName Maps are built once during Build() and shared in ForMCPRequest copies. * perf(registry): O(1) HasToolset lookup via pre-computed set Add toolsetIDSet (map[ToolsetID]bool) to Registry for O(1) HasToolset lookups. Previously HasToolset iterated through all tools, resourceTemplates, and prompts to check if any belonged to the given toolset. Now it's a simple map lookup. The set is populated during the single-pass processToolsets() call, which already collected all valid toolset IDs. This adds zero new iteration - just returns the existing validIDs map. processToolsets now returns 6 values: - enabledToolsets, unrecognized, toolsetIDs, toolsetIDSet, defaultToolsetIDs, descriptions * simplify: remove lazy toolsByName map - not needed for actual use cases FindToolByName() is only called once per request at most (to find toolset ID for dynamic enablement). The SDK handles tool dispatch after registration. A simple linear scan over ~90 tools is trivially fast and avoids: - sync.Once complexity - Map allocation - Premature optimization for non-existent 'repeated lookups' The pre-computed maps we keep (toolsetIDSet, etc.) are justified because they're used for filtering logic that runs on every request. * Add generic tool filtering mechanisms to registry package - Add Enabled field to ServerTool for self-filtering based on context - Add ToolFilter type and WithFilter method to Builder for cross-cutting filters - Update isToolEnabled to check Enabled function and builder filters in order: 1. Tool's Enabled function 2. Feature flags (FeatureFlagEnable/FeatureFlagDisable) 3. Read-only filter 4. Builder filters 5. Toolset/additional tools check - Add FilteredTools method to Registry as alias for AvailableTools - Add comprehensive tests for all new functionality - All tests pass and linter is clean Closes #1618 Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com> * docs: improve filter evaluation order and FilteredTools documentation - Add numbered filter evaluation order to isToolEnabled function doc - Number inline comments for each filter step (1-5) - Clarify FilteredTools error return is for future extensibility - Document that library consumers may need to surface recoverable errors Addresses review feedback on PR #1620 * Refactor GenerateToolsetsHelp() to use strings.Builder pattern Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com> --------- Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com> * Port functional changes from main to registry pattern Port three functional improvements from main branch: - GraphQL review comments grouped as threads (#1554) - get_file_contents description improvement (#1582) - create_or_update_file SHA validation fix (#1621) Adapted implementations to use the new registry pattern with: - BaseDeps for providing clients via ToolDependencies interface - deps.GetClient(ctx) and deps.GetGQLClient(ctx) patterns - Updated tests to use GraphQL mocks for review comments - Added SHA validation test cases for create_or_update_file * fix(e2e): Fix e2e test compilation and add rate limit handling - Fix DefaultToolsetIDs() type mismatch by using github.GetDefaultToolsetIDs() - Add waitForRateLimit() to check and wait for rate limits before each test - Add skip conditions for Copilot tests when Copilot isn't available - Use multi-line file content in TestPullRequestReviewCommentSubmit for multi-line review comments to work correctly - Improve error messages to include response details * fix(gists): Use proper GitHub API error handling for observability The gists.go file was using NewToolResultErrorFromErr for GitHub API errors, which breaks the error middleware tracking that the remote server uses for observability and incident detection. Changed API errors (client.Gists.List, Get, Create, Edit) to use ghErrors.NewGitHubAPIErrorResponse which properly: - Records errors in the context for middleware access - Preserves the response object for rate limit and status tracking - Maintains consistency with other tools that use this pattern This ensures production observability is maintained for Gist operations. * chore: Update server.json schema to 2025-12-11 - Update schema URL to latest version (2025-12-11) - Remove 'status' field (now managed by registry per 2025-09-29 changelog) * fix(get_file_contents): Restore correct implementation from #1582 The refactor incorrectly restructured the GetFileContents logic: - Move 'if rawOpts.SHA != "" { ref = rawOpts.SHA }' before GetContents call - Always call GetContents first (not conditionally based on path suffix) - Restore matchFiles helper function for proper fallback handling - Use matchFiles when Contents API fails or raw API fails This aligns with the improvements from PR #1582 that was merged into main. * Rename registry to inventory in comments Update remaining references to 'registry' in code comments to use 'inventory' consistently after the package rename. --------- Co-authored-by: Adam Holt <4619+omgitsads@users.noreply.github.com> Co-authored-by: Adam Holt <omgitsads@users.noreply.github.com> Co-authored-by: Adam Holt <oholt@github.com> Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com> |
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Ksenia Bobrova
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6a57e75d72 |
Delete package configuration from server.json (temporarily) (#1474)
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Temporarily removing package configuration for the GitHub MCP server because certain hosts incorrectly generate docker arguments based on it which results in a broken server configuration when installed via registry. Will bring it back when the issue is resolved by MCP host. |
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Ksenia Bobrova
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df347e3cb4 |
Update server.json
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> |
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Ksenia Bobrova
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4852f5a3df | Add remote server to registry endtry | ||
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Thomas Sickert
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4fcfaa5130 |
Set title for GitHub MCP Server in server.json (#1397)
* Set title for GitHub MCP Server in server.json * Update server.json |
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Babbage
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ff98fc4615 |
Update registry server version (#1279)
License Check / license-check (push) Has been cancelled
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* Update server version * OCI packages must not have 'registryBaseUrl' field - use canonical reference in 'identifier' instead * Remove version and add to identifier * Take latest release without suffix after ie v0.19.1 but not v0.19.1-test * Take latest release without suffix after ie v0.19.1 but not v0.19.1-test |
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axel7083
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5e5e80ac4c |
chore(mcp/server.json): improve the OCI package specification (#1217)
Signed-off-by: axel7083 <42176370+axel7083@users.noreply.github.com> Co-authored-by: JoannaaKL <joannaakl@github.com> |
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Babbage
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62f687652a |
OSS Registry schema update (#1163)
* Change server schema |
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Babbage
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35b0da2495 |
Add container label & improve registry script (#1143)
License Check / license-check (push) Has been cancelled
Publish to MCP Registry / publish (push) Has been cancelled
CodeQL / Analyze (go) (push) Has been cancelled
CodeQL / Analyze (actions) (push) Has been cancelled
Docker / build (push) Has been cancelled
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* Add publish script and formed server file * Add dockerfile label and clean script --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> |
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Babbage
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bc97baf8d3 |
Update MCP Registry Publish Script (#1132)
* Add publish script and formed server file * Fix url and fix script * Set version to 0.0.0 initially * remove uncessary script * remove unnecessary ignore * Remove whitespace * Apply suggestion from @Copilot Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Add registry publisher workflow * Fetch tags in registry release workflow * Update registry workflow and server.json with VERSION placeholder --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> |
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Babbage
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0ca30ec7f2 |
Add MCP Registry server file (#1128)
Add MCP Registry server file |