PaperClipAI/packages/plugins/examples/plugin-file-browser-example

File Browser Example Plugin

Example Paperclip plugin that demonstrates:

• projectSidebarItem — An optional "Files" link under each project in the sidebar that opens the project detail with this plugin’s tab selected. This is controlled by plugin settings and defaults to off.
• detailTab (entityType project) — A project detail tab with a workspace-path selector, a desktop two-column layout (file tree left, editor right), and a mobile one-panel flow with a back button from editor to file tree, including save support.

This is a repo-local example plugin for development. It should not be assumed to ship in a generic production build unless it is explicitly included.

Slots

Slot	Type	Description
Files (sidebar)	projectSidebarItem	Optional link under each project → project detail + tab.
Files (tab)	detailTab	Responsive tree/editor layout with save support.

Settings

• Show Files in Sidebar — toggles the project sidebar link on or off. Defaults to off.
• Comment File Links — controls whether comment annotations and the comment context-menu action are shown.

Capabilities

• ui.sidebar.register — project sidebar item
• ui.detailTab.register — project detail tab
• projects.read — resolve project
• project.workspaces.read — list workspaces and read paths for file access

Worker

• getData workspaces — ctx.projects.listWorkspaces(projectId, companyId) (ordered, primary first).
• getData fileList — { projectId, workspaceId, directoryPath? } → list directory entries for the workspace root or a subdirectory (Node fs).
• getData fileContent — { projectId, workspaceId, filePath } → read file content using workspace-relative paths (Node fs).
• performAction writeFile — { projectId, workspaceId, filePath, content } → write the current editor buffer back to disk.

Local Install (Dev)

From the repo root, build the plugin and install it by local path:

pnpm --filter @paperclipai/plugin-file-browser-example build
pnpm paperclipai plugin install ./packages/plugins/examples/plugin-file-browser-example

To uninstall:

pnpm paperclipai plugin uninstall paperclip-file-browser-example --force

Local development notes:

• Build first. The host resolves the worker from the manifest entrypoints.worker (e.g. ./dist/worker.js). Run pnpm build in the plugin directory before installing so the worker file exists.
• Dev-only install path. This local-path install flow assumes this monorepo checkout is present on disk. For deployed installs, publish an npm package instead of depending on packages/plugins/examples/... existing on the host.
• Reinstall after pulling. If you installed a plugin by local path before the server stored package_path, the plugin may show status error (worker not found). Uninstall and install again so the server persists the path and can activate the plugin.
• Optional: use paperclip-plugin-dev-server for UI hot-reload with devUiUrl in plugin config.

Structure

• src/manifest.ts — manifest with projectSidebarItem and detailTab (entityTypes ["project"]).
• src/worker.ts — data handlers for workspaces, file list, file content.
• src/ui/index.tsx — FilesLink (sidebar) and FilesTab (workspace path selector + two-panel file tree/editor).