CodeQL / Analyze (actions) (push) Has been cancelled
Build and Test Go Project / build (macos-latest) (push) Has been cancelled
Build and Test Go Project / build (ubuntu-latest) (push) Has been cancelled
Build and Test Go Project / build (windows-latest) (push) Has been cancelled
When searching for a symbol like 'RegisterRoutes', if no exact match
is found, try suffix matching against receiver-qualified names like
'(*Handler).RegisterRoutes'. Returns the match only when unambiguous
(exactly one suffix match).
Error messages now suggest the closest match when a suffix match exists
but wasn't used (e.g., when there are multiple types with the same
method name).
Updated the symbol parameter description to document the receiver
prefix format and note that bare names work when unambiguous.
Adds an optional 'symbol' parameter to get_file_contents that uses
tree-sitter to extract a specific named symbol (function, class, type,
method, etc.) from a file. Instead of returning the entire file, only
the matching symbol's source code is returned.
Supports all languages from the structural diff engine: Go, Python,
JavaScript, TypeScript, Ruby, Rust, Java, C/C++. For unsupported
file types, returns an error suggesting the feature is not available.
If the symbol is not found, the error message includes a list of
available symbols in the file to help the model self-correct.
This pairs well with the structural diff tool — a model can see which
symbols changed via compare_file_contents, then fetch specific symbols
via get_file_contents to examine them in detail.
Add a new compare_file_contents MCP tool that compares two versions of a
file across refs (branches, tags, or SHAs). For structured data formats
(JSON, YAML, CSV, TOML), it produces semantic diffs that show only
meaningful changes, ignoring formatting differences. For unsupported
formats, it falls back to unified diff.
Key features:
- Semantic diffs for JSON, YAML, CSV, TOML files
- Unified diff fallback for code and other text files
- Handles new files (base not found) and deleted files (head not found)
- 1MB max file size to prevent excessive server-side processing
- Gated behind 'compare_file_contents' feature flag
This helps AI models by:
- Reducing token usage (formatting noise eliminated)
- Providing unambiguous before/after semantics
- Enabling self-verification of edits to config/data files
Refs: #1973
* 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>
Build and Test Go Project / build (macos-latest) (push) Has been cancelled
Build and Test Go Project / build (ubuntu-latest) (push) Has been cancelled
Build and Test Go Project / build (windows-latest) (push) Has been cancelled
GoReleaser Release / release (push) Has been cancelled
License Check / license-check (push) Has been cancelled
CodeQL / Analyze (go) (push) Has been cancelled
CodeQL / Analyze (actions) (push) Has been cancelled
Docker / build (push) Has been cancelled
Publish to MCP Registry / publish (push) Has been cancelled
- 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
Build and Test Go Project / build (ubuntu-latest) (push) Has been cancelled
Build and Test Go Project / build (windows-latest) (push) Has been cancelled
CodeQL / Analyze (go) (push) Has been cancelled
CodeQL / Analyze (actions) (push) Has been cancelled
Docker / build (push) Has been cancelled
Build and Test Go Project / build (macos-latest) (push) Has been cancelled
GoReleaser Release / release (push) Has been cancelled
License Check / license-check (push) Has been cancelled
Publish to MCP Registry / publish (push) Has been cancelled
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>
Build and Test Go Project / build (macos-latest) (push) Has been cancelled
Build and Test Go Project / build (ubuntu-latest) (push) Has been cancelled
Build and Test Go Project / build (windows-latest) (push) Has been cancelled
CodeQL / Analyze (go) (push) Has been cancelled
CodeQL / Analyze (actions) (push) Has been cancelled
Docker / build (push) Has been cancelled
GoReleaser Release / release (push) Has been cancelled
License Check / license-check (push) Has been cancelled
* 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.
Sam Morrow