* 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>
* Update snapshots
There was a change on `main` before I changed anything
* feat: add add_reply_to_pull_request_comment tool
Add a new tool that allows AI agents to reply to existing pull request comments. This tool uses GitHub's CreateCommentInReplyTo REST API to create threaded conversations on pull requests.
Features:
Reply to any existing PR comment using its ID
Proper error handling for missing parameters and API failures
Comprehensive test coverage (8 test cases)
Follows project patterns and conventions
Registered in pull_requests toolset as a write operation
Parameters:
owner: Repository owner (required)
repo: Repository name (required)
pullNumber: Pull request number (required)
commentId: ID of comment to reply to (required)
body: Reply text content (required)
This tool complements the existing add_comment_to_pending_review tool by enabling responses to already-posted comments, enhancing AI-powered code review workflows.
Closes: #635
* Update README
* fix types
---------
Co-authored-by: tommaso-moro <tommaso-moro@github.com>
Co-authored-by: Tommaso Moro <37270480+tommaso-moro@users.noreply.github.com>
Co-authored-by: plaskowski <1999603+plaskowski@users.noreply.github.com>
Co-authored-by: Rob Emanuele <2320142+lossyrob@users.noreply.github.com>
- Added optional custom_instructions parameter to tool schema
- Updated implementation to pass custom instructions to agent assignment
- Added test case to verify custom_instructions works correctly
- Updated toolsnaps and documentation
The custom_instructions parameter allows users to provide additional
context, constraints, or guidance to the Copilot agent beyond what's
in the issue body, addressing the issue where additional context
would otherwise be lost.
Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com>
Sort all JSON object keys alphabetically at every level in toolsnaps by
unmarshaling and remarshaling. This leverages Go's built-in behavior where
json.Marshal automatically sorts map keys alphabetically, ensuring
consistent field ordering and eliminating noop churn in diffs.
Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com>
- Add optional base_ref parameter to tool schema
- Change from replaceActorsForAssignable to updateIssue mutation with agentAssignment
- Add AgentAssignmentInput and UpdateIssueInput structs for new GraphQL mutation
- Update all tests to use new mutation structure
- Add test case for base_ref functionality
- Update toolsnaps and documentation
Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com>
Change the parameter name in assign_copilot_to_issue tool from
'issueNumber' (camelCase) to 'issue_number' (snake_case) to match
the naming convention used by all other tools in the issues toolset.
This improves API consistency and makes the tool parameters more
predictable for users and AI models.
Fixes#1239
Signed-off-by: majiayu000 <1835304752@qq.com>
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- Remove Sizes field from octicons.Icons() to fix compatibility with older MCP clients
- Older clients like Cursor expect sizes to be a string, not an array
- The 2025-11-25 MCP spec changed sizes from string to array
- Omitting the optional Sizes field makes icons compatible with all clients
- Update tests and toolsnaps to reflect the change
Fixes#1644
Co-authored-by: SamMorrowDrums <4811358+SamMorrowDrums@users.noreply.github.com>
* Upgrade MCP Go SDK to v1.2.0-pre.1 and add Octicon icons to tools
- Upgrade MCP Go SDK from v1.1.0 to v1.2.0-pre.1 for Icon support
- Add Icon field to ToolsetMetadata for Octicon name assignment
- Add OcticonURL() helper to generate CDN URLs for Octicon SVGs
- Add Icons() method on ToolsetMetadata to generate MCP Icon objects
- Apply icons automatically in RegisterFunc when tool is registered
- Add icons to all 22 toolset metadata constants with appropriate Octicons
- Update server.go to use new Capabilities API (fixes deprecation warnings)
This demonstrates how the toolsets refactor makes adding new features simpler:
icons are defined once in ToolsetMetadata and automatically applied to all
tools in that toolset during registration.
* Update third-party licenses for SDK upgrade
* Address review feedback: enum size validation, mutation fix, tests
- Replace runtime size validation with compile-time enum type (Size with SizeSM=16, SizeLG=24)
- Fix RegisterFunc mutation by making shallow copy of tool before modifying Icons
- Add comprehensive tests for octicons package (URL, Icons, Size constants)
- Add toolsets tests for ToolsetMetadata.Icons(), RegisterFunc mutation prevention,
and existing icon preservation
- Improve icon choices for better visual semantics:
- actions: play → workflow (more specific to GitHub Actions)
- secret_protection: key → shield-lock (better represents protection)
- gists: code → logo-gist (dedicated gist icon exists)
* Add GitHub mark icon to server metadata
Add the mark-github octicon to the server's Implementation struct
so that MCP clients can display the GitHub logo for this server.
The icon is provided in both 16x16 and 24x24 SVG sizes.
* Fix rebase conflicts: use Registry methods and NullTranslationHelper
- Remove duplicate old toolsets functions (AvailableToolsets, GetValidToolsetIDs, GetDefaultToolsetIDs)
- Use Registry.AvailableToolsets() and Registry.HasToolset() instead
- Replace stubTranslator with translations.NullTranslationHelper
- Use new SDK Capabilities struct instead of deprecated HasTools/HasResources/HasPrompts
- Add icon-related tests to registry_test.go
* Use embedded data URIs for Octicon icons
- Embed SVG icons using go:embed for offline use and faster loading
- Convert icons to base64 data URIs at runtime
- Fall back to CDN URL for non-embedded icons
- Add test to verify all toolset icons are properly embedded
- 44 SVG files (22 icons × 2 sizes) totaling ~27KB
* Convert icons from SVG to PNG for MCP client compatibility
MCP clients don't support SVG data URIs, so convert all embedded icons
to PNG format using rsvg-convert.
Changes:
- Convert all 44 SVG icons to PNG format
- Add 8 new icons: copilot, git-merge, repo-forked, star-fill
- Update octicons.go to use PNG MIME type
- Add script/fetch-icons for easy icon management
- Update tests and toolsnaps for PNG format
* Add mark-github icon for server metadata
* Add light/dark theme icons for tools, resources, and prompts
- Switch from size-based (16/24px) to theme-based (light/dark) icons
- Use only 16x16 icons for smaller bundle size
- Generate white (inverted) icons for dark theme backgrounds
- Add icons to resources and prompts (auto-applied from toolset metadata)
- Add 'file' icon for repository content resources
- Update fetch-icons script to generate both theme variants
* Use 24px icons with SVG fill modification for themes
- Switch from 16px to 24px icons for better visibility
- Use SVG fill attribute (#24292f for light, #ffffff for dark) instead
of ImageMagick color inversion for cleaner theme variants
- Remove ImageMagick dependency from fetch-icons script
* Add specific icons for each repository resource type
- repository_content: repo icon
- repository_content_branch: git-branch icon
- repository_content_commit: git-commit icon (new)
- repository_content_tag: tag icon
- repository_content_pr: git-pull-request icon
Resources now have explicit icons set rather than relying on toolset fallback.
* fix: restore Icon fields to toolset metadata and add icons to docs
- Add Icon field to all ToolsetMetadata definitions (lost during rebase conflict resolution)
- Update doc generator to include Octicon icons in toolsets table
- Update doc generator to include icons in tool section headers
- Use Primer Octicons CDN for GitHub markdown compatibility
* feat: add icons to individual tools in documentation
* fix: use repo-local icons with picture element for GitHub theme support
- Reference icons from pkg/octicons/icons/ instead of external CDN
- Use picture element with prefers-color-scheme for light/dark mode
- GitHub markdown renderer will display these correctly
* fix: remove redundant icons from individual tools
Icons are kept on section headers and toolsets table only - having the same
icon on every tool within a section was visually noisy and redundant.
* Add icons to remote server toolsets documentation
* Fix icon paths for docs/remote-server.md
* Add remote-only toolsets with auto-generated documentation and icons guide
- Add ToolsetMetadataCopilot, ToolsetMetadataCopilotSpaces, ToolsetMetadataSupportSearch
- Add RemoteOnlyToolsets() function to return remote-only toolset metadata
- Update doc generator to auto-generate remote-only toolsets table with icons
- Create docs/toolsets-and-icons.md explaining how to add icons to toolsets
- Add link to icons guide in CONTRIBUTING.md
* Add icon validation tests and single source of truth for required icons
- Add pkg/octicons/required_icons.txt as single source of truth for icons
- Add RequiredIcons() function to read the required icons list
- Update script/fetch-icons to read from required_icons.txt
- Update octicons_test.go to use RequiredIcons() instead of hardcoded list
- Add pkg/github/toolset_icons_test.go with:
- TestAllToolsetIconsExist: validates all toolset icons are embedded
- TestToolsetMetadataHasIcons: ensures all toolsets have icons set
- Add 'book' icon for SupportSearch toolset
- Update docs/toolsets-and-icons.md with fetch-icons and CI validation docs
* fix: remove unused icon parameter from writeToolDoc
- Remove unused 'icon' parameter from writeToolDoc function signature
- Fix whitespace inconsistency in octicons_test.go
- Fixes lint failure: unused-parameter revive error
* fix: combine icon with name column in remote docs for proper table rendering
- Move icon from separate column to Name column with <br> separator
- Keep <picture> element for light/dark theme support
- Remove empty icon column that was collapsing to zero width
- Remove unused octiconSimpleImg function
* Add repos toolset instructions
* 1. Make sha optional (if not supplied - GetContents is used to retrieve original sha)
2. Instruct LLM to supply actual sha using git command and move instructions to tool description.
* Update toolsnaps and docs
* Better error handling
* Add tests
* Clearing resources in time
* Addressing review comments && checking etag
* Test fixes
* Improvements & refactoring of get_file_contents
* Fix logical path when file or directory not found
* Fix comment
* Docs update
* Do file matching when raw API returns error
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OpenAI strict mode requires the `properties` field to be present in
object schemas, even when empty. The jsonschema library uses omitempty
which causes empty maps to be omitted during JSON serialization.
This change uses json.RawMessage to bypass the library's serialization
and explicitly include `"properties": {}` in the output.
Fixes#1548
* add repo nav tool
* comment responses
* move into git.go
* fix documentation
* Update pkg/github/git.go
Co-authored-by: Adam Holt <omgitsads@github.com>
* Fix undefined variable error in GetRepositoryTree
* Update git.go to use github.com/google/go-github/v77 for consistency with main branch
---------
Co-authored-by: Adam Holt <omgitsads@github.com>
* add state_reason param
* add close as duplicate functionality
* refactor and improve tests
* fix state reason validation logic and update tests
* move state and state reason handling to gql
* fix marshal failures
* address latest feedback
* add team tool with tests
* add to tools
* add toolsnaps and docs
* Update pkg/github/context_tools.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* rewrite to allow providing user
* rRename get_my_teams to get_teams and update documentation and tests
* remove old snap
* rm old comments
* update test teams to numbered examples
* Update descriptions for allow finding teams of other users
* return empty result over custom empty error
* fix test expectations for no teams found
* flatten teams response to not include Nodes
* update description to include clarification about teams you are a member of
* fix typo in tool desc
* updated description to be more generic for accecss note
* amended error handling
* Update pkg/github/context_tools.go
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* add additional tool to get team members
* update tool desc for get_team_members to include warning about auth
* added new scope info
* refactor to parse params individually
* GetTeams - rename "login" field to "org"
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: LuluBeatson <lulubeatson@github.com>
Co-authored-by: Lulu <59149422+LuluBeatson@users.noreply.github.com>
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* initial changes
* Further advances on list_issues tool to use GRPC
* Updating pagination for Graphql ListIssues
* Sorting data structures & returning mapped Issue
* Adding dynamic label queries
* Adding dynamic state queries for list_issues
* Add optional since filter, to get issues based on last update to issue
* Move ListIssues test to graphql format & removal of temp file
* Update documentation and fix linter issues
* Removal of redundant code, and increase limit on label return
* Fixing context for status to allow for better interactions
* Update tool snaps with tool description
* Update docs for final changes to context
Fix#839 by updating the descriptions for the `owner` and `repo`
parameters for the `search_issues` and `search_pull_requests` tools to
no longer reference notifications but issues and pull requests,
respectively.
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* feat: add reviewers parameter to UpdatePullRequest and update tests
* Update pullrequests.go
* feat: enhance update pull request functionality with reviewers support
* update README to clarify optional reviewers parameter in API documentation- go run ./cmd/github-mcp-server generate-docs
* feat: enhance UpdatePullRequest to return early if no updates or reviewers are provided
* Add updating draft state to `update_pull_request` tool (#774)
* initial impl of pull request draft state update
* appease linter
* update README
* add nosec
* fixed err return type for json marshalling
* add gql test
* Add support for org-level discussions in list_discussions tool (#775)
* make repo optional, and default to .github when not provided. improve tool description
* autogen
* update tests
* small copy paste error fixes
* refactor: streamline UpdatePullRequest logic and enhance test cases for reviewer updates
* refactor: remove redundant draft update tests and streamline UpdatePullRequest logic
* test: add unit tests for updating pull request draft state
* refactor: simplify UpdatePullRequest tests by removing unused mock data
---------
Co-authored-by: Matt Holloway <mattdholloway@github.com>
Co-authored-by: Tommaso Moro <37270480+tommaso-moro@users.noreply.github.com>
Matt Holloway