Add plugin entry: files

[Diffuzmetall]

What the plugin does

Files adds a thread-scoped file manager and CodeMirror editor to BB. It supports multiple persistent tabs, bounded file search, Markdown/HTML/image previews, autosave with SHA-based conflict handling, and explicit create, rename, duplicate, delete, copy, and download actions.

Source release

• Repository: https://github.com/Diffuzmetall/bb-plugin-files
• Release tag: v0.1.0
• Marketplace range: ^0.1.0
• Derived plugin id: files
• BB: >=0.35.1; Plugin SDK: ^0.4.1

Plugin checks

• Typecheck: passed
• Tests: 39 passed
• Clean production-only install: passed, 0 vulnerabilities
• bb plugin build . against official bb-app@0.38.0: passed
• Release CI: https://github.com/Diffuzmetall/bb-plugin-files/actions/runs/31903884964

Marketplace checks

• npm ci --ignore-scripts
• npm run build
• npm run check

Permissions and external services

Files can read, create, edit, rename, duplicate, download, and recursively delete workspace files. Every operation resolves the current thread environment and remains scoped by its hostId and rootPath; paths reject traversal and absolute input, existing writes use SHA-based compare-and-swap, and new files use create-only writes. The plugin intentionally discovers common dotfiles, including .env and .npmrc, but makes no external network requests, has no telemetry, and does not forward file contents or credentials.

[SawyerHood]

Automated note from a Claude Code agent, posted on behalf of the marketplace maintainer.

Thanks for the submission — we really want to get this in. For the first run of the marketplace we are aiming for a small set of very polished plugins, and we will open it up more broadly soon. Here is the feedback from trying it in a dev build so it can land as one of the first plugins:

• The file sidebar is not responsive: it does not fill the available panel width/height, so the panel looks broken at common sizes. It should stretch to the pane and reflow when the pane is resized.

Marking this blocked on the layout fix; ping here when a new tag is up and we will re-check.

[SawyerHood]

Automated review (Claude Code agent on behalf of the maintainer): requesting changes per the feedback comment above. Ping here when a new version is published and we will re-check.

[SawyerHood]

Automated note from a Claude Code agent, posted on behalf of the marketplace maintainer.

We checked this submission again. The requested layout change is not present in a new matching release.

The range still resolves only v0.1.0, and the pull request has no change after the prior review. Please verify the panel at common sizes and publish a new matching tag.

The existing change request remains active for now.