GitHub MCP Server 0.19.0

Changes to Tools

Pull request review #1192

Similar to consolidation of the pull request tools in the previous release, the below pull request review tools have been consolidated into a single powerful pull_request_review_write tool:

• create_and_submit_pull_request_review
• create_pending_pull_request_review
• submit_pending_pull_request_review
• delete_pending_pull_request_review

The new tool has a method parameter to perform these tasks:

• create
• submit_pending
• delete_pending

Default Toolset Configuration #1229

Default toolsets were introduced in the previous release. To make configuration easier, the X-MCP-Toolsets header (for Remote) and --toolsets CLI arg (for Local) now accept the default toolset string. This can be used to add to the default toolsets without explicitly naming each one.

Examples:

• "default"
  Instead of: "context,repos,issues,pull_requests,users"
• "default,discussions"
  Instead of: "context,repos,issues,pull_requests,users,discussions"

For more details about default toolsets, check out this discussion post

What's Changed

• Simplify Registry release pipeline by @MattBabbage in #1204
• Allow unknown toolsets to be ignored by @omgitsads in #1202
• Consolidate pull request review tools by @almaleksia in #1192
• restructure readme for better ghes ghec visibility by @tonytrg in #1210
• docs: Gemini CLI additional options by @LuluBeatson in #1223
• Fix subdomain isolation URL parsing by @tonytrg in #1218
• Update readme for remote only tools by @omgitsads in #1227
• docs: New "GitHub Support Docs Search" tool by @LuluBeatson in #1225
• Adding default toolset as configuration by @tonytrg in #1229
• Add Gemini CLI extension by @marzvrover in #1232
• Fix environment variable mapping for read-only mode by @pinotelio in #1067

New Contributors

• @marzvrover made their first contribution in #1232
• @pinotelio made their first contribution in #1067

Full Changelog: v0.18.0...v0.19.0