v1.0.0 — First stable release

First stable release. The public tool surface (10 tools), JSON response contract (MCP_JSON_FORMAT_VERSION: "2"), and structured error envelope ({ code, message, retryable, suggestedFix? }) are now declared stable. No breaking changes are expected in the 1.x line.

Highlights

• New changelog_draft tool — generates formatted CHANGELOG.md drafts from commits between two refs, annotated with PR labels
• pr_preflight expanded — batch mode (numbers[]), flexible ref input (URL / slug / number), localPath auto-detection, and combined CI logs (includeLogs: true)
• my_work: blockedOnMe lens — filter to PRs where you are the current bottleneck
• ci_diagnosis: grepLog — server-side log filter for targeted failure diagnosis
• release_readiness: auto-base — automatically resolves the latest semver tag when base is omitted
• pin_drift: glob patterns — pinFiles now accepts "**/go.mod" style patterns
• Default format changed to "json" — all tools default to compact JSON; markdown still available via format: "markdown"
• Bug fix: repo_status draft PR count was silently failing due to a reserved GraphQL variable name ($query); now uses $q
• 92% line coverage — raised from 55% through comprehensive new test suites across all modules

See CHANGELOG.md for the full change log.

Install

npx @rethunk/github-mcp

Or with bunx:

bunx @rethunk/github-mcp