Desktop release

SkillDev tools

Lets your agent prepare, tag, and publish GitHub releases and verify release readiness.

Available today. Use it from your connected AI after setup.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the Desktop release skill

About this capability

Prepare, authorize, publish, troubleshoot, and verify Cursor BYOK desktop GitHub Releases. Use for version bumps, release tags, GitHub Actions release runs, updater manifests, signing, or release-readiness checks.

What this skill tells your AI

The instructions your AI receives, as published by leookun/cursor-byok in .agents/skills/release/SKILL.md and read by ahel’s review.

Release through .github/workflows/release.yml. Preserve both updater formats: Tauri uses latest.json; legacy v0.0.49 clients use update.json.

Publication authority

  • Only the repository author, GitHub user leookun, may authorize a live release.
  • Before any live mutation, require an explicit release instruction from the author in the current task and verify gh api user --jq .login returns leookun.
  • Treat all of these as publication actions: pushing a v* tag, rerunning the release workflow, and publishing or editing a GitHub Release. Pushing a release commit to main only prepares the release and must never trigger publication by itself.
  • Without that authorization, restrict work to inspection, local edits, validation, and a release-ready commit or branch. Do not infer publication permission from requests such as “prepare”, “check”, or “ready to release”.
  • Never print, commit, or upload .tauri/cursor-byok.key anywhere except the repository's TAURI_SIGNING_PRIVATE_KEY Actions Secret when the author explicitly requests that secret configuration.
  • Never delete, replace, or move an existing tag or published Release without separate explicit authorization.

Version and GitHub Release policy

  • Do not use GitHub prereleases. Keep prerelease: false for every release and publish the completed release as Latest.
  • Use vMAJOR.MINOR.PATCH for a stable tag, for example v0.1.0.
  • Use standard SemVer vMAJOR.MINOR.PATCH-beta.N for a test tag, for example v0.1.0-beta.1. A beta is still a normal GitHub Release, not a GitHub prerelease. Make its title or body visibly say Beta.
  • This normal-Release rule is required because both installed update clients resolve assets through GitHub's /releases/latest/download/ path, which excludes GitHub prereleases.
  • Windows beta builds must use the NSIS bundle. WiX/MSI rejects nonnumeric prerelease identifiers such as beta.1; do not weaken the SemVer tag to accommodate MSI.
  • Release only from a v* tag whose commit is contained in origin/main. The tag must equal v<version> from the desktop manifests.
  • Keep ordinary main pushes and manual workflow dispatch disabled as release triggers. The author pushes the matching tag only after the release commit is present on origin/main.
  • Never republish an already published version. Select a new version instead.

Release sources

Keep the desktop version identical in the manifests and their locks:

cursor-byok/
├── Cargo.lock
├── apps/desktop/
│   ├── package.json
│   ├── package-lock.json
│   └── src-tauri/
│       ├── Cargo.toml
│       └── tauri.conf.json
├── scripts/cursor-proto/proto/
│   ├── agent_v1.proto
│   └── aiserver_v1.proto
└── .github/workflows/release.yml

The two listed Proto files are required build inputs and must be committed. Keep the other locally extracted Proto files ignored unless the build starts depending on them.

Prepare and validate

  1. Inspect git status, fetch origin/main, and preserve unrelated user changes. Confirm the release commit is based on the current remote head.

  2. Choose stable or beta numbering explicitly. Update the desktop version in both manifests and lockfiles; do not change the independent cursor-server version merely to release the desktop app.

  3. Confirm the updater public key in tauri.conf.json matches .tauri/cursor-byok.key.pub without exposing the private key.

  4. Confirm TAURI_SIGNING_PRIVATE_KEY exists in GitHub Actions. TAURI_SIGNING_PRIVATE_KEY_PASSWORD must be absent when the local key has no password.

  5. Confirm neither the intended tag nor Release already exists.

  6. From apps/desktop, run:

    npm run check
    npm run tauri:build -- --debug --no-bundle
    
  7. Validate the workflow YAML and inspect the staged diff. Ensure .tauri/, unrelated local files, and unrelated user changes are not staged.

  8. Use the tauri-action@v1 input uploadUpdaterJson: true; includeUpdaterJson is not a valid v1 input.

Publish and verify

After the author explicitly authorizes publication:

  1. Commit only the reviewed release set and push it to main. Confirm the release commit is present in origin/main; this push must not start the release workflow.
  2. Create the matching tag on that commit, for example v0.1.0-beta.1, and push only that tag. This tag push is the publication trigger.
  3. Follow the triggered Release desktop app run through completion. Report the run URL and stop on failure; diagnose locally before asking the author to authorize another live attempt.
  4. Verify v<version> exists, is published rather than draft, has prerelease: false, and is the repository's Latest release.
  5. Verify the Release contains signed Tauri updater artifacts plus latest.json, and the legacy platform archives plus update.json.
  6. For a beta, report clearly that it is a test version even though GitHub represents it as a normal Latest Release.

Signals

GitHub stars
3k
Forks
447
Last commit
Sep 2026
Hacker News mentions
20
Advanced
Catalog kind
skill
Gateway key
release-leookun
Source
github.com/leookun/cursor-byok