feat(bun): add Tessl plugin manifest for registry publishing

[amondnet]

Summary

Makes the existing bun plugin publishable to the Tessl registry as pleaseai/bun by adding a Tessl manifest (.tessl-plugin/plugin.json) alongside the existing Claude Code / Codex / Antigravity manifests. No new plugin is created — this extends plugins/bun/.

Changes

• plugins/bun/.tessl-plugin/plugin.json — Tessl manifest (name: pleaseai/bun, skills: ["skills/use-bun"], version: 1.2.0). Generated/validated with the tessl CLI.
• plugins/bun/skills/use-bun/SKILL.md — trimmed the skill description from 1501 → 1014 chars to satisfy Tessl's 1024-char skill-description limit. All core triggers retained (a few redundant API names / duplicate trigger keywords dropped).
• release-please-config.json — added .tessl-plugin/plugin.json as a 4th $.version extra-file under plugins/bun, so its version stays in sync with .claude-plugin, .codex-plugin, and root plugin.json on every release.
• plugins/bun/README.md — documented the Tessl manifest, install/publish commands, and added Tessl to the cross-tool compatibility table.

Validation

tessl plugin lint plugins/bun     ✔ Plugin pleaseai/bun@1.2.0 is valid   (tessl CLI v0.81.0)
claude plugin validate plugins/bun ✔ Validation passed

Notes

• The 1024-char description limit is a hard Tessl constraint — tessl plugin lint/publish reject the skill above it. The trim keeps Claude Code's auto-activation triggers substantially intact.
• Publishing to the registry (tessl plugin publish) needs tessl login or a TESSL_TOKEN. A publish-on-push / skill-review GitHub Actions workflow (via tesslio/setup-tessl + tesslio/skill-review) can be added as a follow-up — not included here to avoid committing outward-facing CI that requires the secret.

Supersedes #193 (which created a separate tessl plugin — not what was wanted).

---

Summary by cubic

Makes the existing bun plugin publishable on Tessl as pleaseai/bun. Adds CI to auto-publish tagged releases and comment skill reviews on PRs; keeps versions in sync and trims the skill description to Tessl’s 1024‑char limit.

• New Features
  • Added Tessl manifest at plugins/bun/.tessl-plugin/plugin.json (name: pleaseai/bun, skills: ["skills/use-bun"], author), with version synced via release-please.
  • CI: .github/workflows/tessl-publish.yml publishes on bun-v* tags; .github/workflows/tessl-skill-review.yml uses tesslio/skill-review to review changed skills and post a score comment (both no-op without TESSL_TOKEN).
  • Trimmed skills/use-bun/SKILL.md description to 1014 chars; updated plugins/bun/README.md with Tessl install/publish and automation.

^{Written for commit 2a2452c. Summary will update on new commits.}

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Project	Deployment	Actions	Updated (UTC)
claude-code-plugins	Ready	Preview, Comment	May 30, 2026 9:01am

[gemini-code-assist]

Code Review

This pull request adds Tessl integration for the Bun plugin by introducing a Tessl manifest, updating the README documentation, shortening the skill description in SKILL.md to fit Tessl's character limit, and configuring release-please to manage the manifest's version. The review feedback suggests adding an author field to the Tessl manifest to credit the upstream organization (Oven) with name and url properties.

[cubic-dev-ai]

No issues found across 4 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

Architecture diagram

sequenceDiagram
    participant Dev as Developer
    participant PR as release-please-config
    participant Manifest as .tessl-plugin/plugin.json
    participant Skill as skills/use-bun/SKILL.md
    participant Registry as Tessl Registry
    participant CLI as tessl CLI

    Note over Dev,CLI: Publishing Flow — one-time setup

    Dev->>Manifest: Define plugin name, version, skills
    Dev->>Skill: Trim description to ≤1024 chars
    Dev->>PR: Add manifest path to version sync

    Note over Dev,Registry: Validation — pre-publish checks

    Dev->>CLI: tessl plugin lint plugins/bun
    CLI->>Manifest: Read plugin.json
    CLI->>Skill: Read SKILL.md description
    alt Description > 1024 chars
        CLI-->>Dev: Reject — description too long
    else Description ≤ 1024 chars
        CLI-->>Dev: Plugin is valid
        Dev->>CLI: tessl plugin publish
        CLI->>Registry: Upload plugin manifest + skill
        Registry-->>CLI: Published as pleaseai/bun@1.2.0
        CLI-->>Dev: Success
    end

    Note over Dev,Registry: Installation — consumer

    Dev->>CLI: tessl install pleaseai/bun
    CLI->>Registry: Fetch plugin manifest + skill
    Registry-->>CLI: Return plugin data
    CLI-->>Dev: Skill installed locally

    Note over Manifest,PR: Version sync — automated releases

    PR->>Manifest: Update $.version to 1.2.1 (via release-please)
    Manifest-->>PR: Version updated

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_{Re-trigger cubic}