docs(plugins): consolidate guides and document npm publishing

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---
title: Paseo plugin documentation
description: Choose the plugin API documentation for your Paseo release.
nav: Versions
title: Plugin quickstart
description: Build, install, share, and update a trusted Paseo plugin.
nav: Quickstart
order: 44
category: Plugins
---
# Paseo plugin documentation
# Plugin quickstart
Choose the documentation that matches your Paseo release. The plugin API is experimental and can
change between releases.
A plugin is a TypeScript project installed into one Paseo daemon. It can add
[surfaces and sidebar items](/docs/plugins/reference#surfaces-and-sidebar-items),
[workspace panels](/docs/plugins/reference#workspace-panels),
[Command Center items](/docs/plugins/reference#command-center-items),
[slash commands](/docs/plugins/reference#slash-commands),
[composer pills](/docs/plugins/reference#composer-pills),
[timeline items](/docs/plugins/reference#timeline-items),
[themes](/docs/plugins/reference#contribute-a-theme),
[attachment sources](/docs/plugins/reference#add-a-composer-attachment-source), and
[daemon-side RPCs](/docs/plugins/reference#add-plugin-specific-backend-behavior). It can also
[connect a coding agent as a provider](/docs/plugins/providers). Client
contributions run on every Paseo client connected to that daemon, including mobile.
## [Paseo v0.7 — Current](/docs/plugins/v0.7)
This guide scaffolds a plugin, runs it, and adds a workspace panel to it.
Build and maintain plugins for the latest stable Paseo release.
## Create a plugin
## [Paseo v0.8 — Beta](/docs/plugins/v0.8)
Use an absolute path on the daemon machine:
Build plugins for Paseo 0.8 beta, with separate client and server entries. Existing plugin authors should
follow the [v0.8 migration guide](/docs/plugins/v0.8/migration).
```bash
paseo plugin init /absolute/path/to/workspace-plugin
cd /absolute/path/to/workspace-plugin
npm install
```
`init` writes a strict TypeScript project and does not run the package manager. `npm install` adds
development dependencies for typechecking and tests only; Paseo supplies the plugin SDK, React,
React Native, TanStack Query, and Zod at runtime.
The scaffold is a working plugin: a sidebar surface with a button that asks the daemon for a
greeting through an RPC.
```text
workspace-plugin/
paseo-plugin.json # plugin ID and supported Paseo versions
index.client.tsx # runs in the Paseo app
index.server.ts # runs in a daemon subprocess
client/greeting.tsx # the surface component
client/web.ts # the only file allowed to touch browser APIs
server/greeting.ts # the RPC handler
shared/greeting.ts # the RPC contract, imported by both
package.json
tsconfig.json
```
Each entry default-exports one function that registers contributions and returns a cleanup
function. `index.client.tsx` registers the surface and the sidebar item that opens it:
```tsx
import type { PluginClientContext } from "@getpaseo/plugin/client";
import { GreetingSurface } from "./client/greeting";
export default function contribute(client: PluginClientContext) {
client.addSurface("greeting", GreetingSurface);
client.addSidebarItem({
id: "greeting",
title: "Greeting",
icon: "MessageCircle",
surface: "greeting",
});
return () => {};
}
```
`index.server.ts` registers the handler for the contract in `shared/greeting.ts`:
```ts
import type { PluginServerContext } from "@getpaseo/plugin/server";
import { createGreeting } from "./server/greeting";
import { greetingRpc } from "./shared/greeting";
export default function contribute(server: PluginServerContext) {
server.handle(greetingRpc, createGreeting);
return () => {};
}
```
The directory is the boundary. Code under `client/` compiles only into the app bundle, code under
`server/` only into the daemon bundle, and `shared/` into both. Importing across that line, adding
a code file at the root, or importing a `node:` module from client code is a compile error. A
plugin with no daemon-side work can omit `index.server.ts`; a plugin with no UI can omit
`index.client.tsx`.
Client code runs on phones as well as in browsers. The project typechecks without the DOM library,
so `document` and `window` are errors outside `client/web.ts`, which shows how to gate a browser
API behind `Platform.OS` with a native fallback. See
[Cross-platform rules](/docs/plugins/reference#cross-platform-rules) before writing UI.
## Install and try it
Plugins are trusted, unsandboxed code: server code and preparation commands run with the daemon
user's access on the daemon machine, and client code runs inside the Paseo app. Installing a plugin
means you trust that codebase, its dependencies, and its future updates.
Turn on **Enable plugins** under **Settings → Plugins** on the daemon you are installing into. It is
the global switch for every plugin on that daemon. It is also the root `pluginsEnabled` field in the
daemon's `config.json`; after editing the file, apply it with `paseo reload --json`. An automated
tool must read the current value and get your explicit permission before turning it on.
Then typecheck and install:
```bash
npm run typecheck
paseo plugin install /absolute/path/to/workspace-plugin
paseo plugin ls
```
Or install the directory from the app:
1. Open **Settings → Plugins** on the target host.
2. Paste `/absolute/path/to/workspace-plugin` into **Plugin source**.
3. Select **Install plugin**. The app uses the plugin ID from `paseo-plugin.json`.
The source field also accepts Git repositories, npm packages, and plugin subdirectories. See
[Plugin sources](/docs/plugins/reference#plugin-sources) for the accepted syntax and resolution
rules. If the form asks you to update the host, update that host before installing; the existing
management actions remain available.
Each installed plugin row shows its status and description. Use its switch to enable or disable it,
and open its three-dot menu for settings, logs, reload, and removal.
`paseo plugin ls` should report the plugin as `running`. Open Paseo, choose **Greeting** in the
sidebar, and press **Create greeting**. The message comes back from the daemon subprocess through
the RPC.
If the sidebar item is missing, check that **Enable plugins** is on, the plugin is `running`, and
the client is viewing the host you installed into. `paseo plugin logs workspace-plugin` shows the
daemon-side output, including load errors.
## Add a workspace panel
A workspace panel opens as a tab next to agents, terminals, and files. Create `client/overview.tsx`:
```tsx
import { type PluginWorkspacePanelProps, useWorkspace } from "@getpaseo/plugin/client";
import { useMemo } from "react";
import { Text, View } from "react-native";
export function WorkspaceOverview({ theme, layout, workspaceId }: PluginWorkspacePanelProps) {
const workspace = useWorkspace(workspaceId, ({ name, directory }) => ({
name,
directory,
}));
const styles = useMemo(
() => ({
screen: {
flex: 1,
padding: layout.compact ? 16 : 24,
gap: layout.compact ? 8 : 12,
backgroundColor: theme.colors.surface0,
},
title: { color: theme.colors.foreground, fontSize: layout.compact ? 20 : 24 },
label: { color: theme.colors.foregroundMuted },
detail: { color: theme.colors.foreground },
}),
[theme, layout.compact],
);
return (
<View style={styles.screen}>
<Text style={styles.title}>{workspace?.name}</Text>
<Text style={styles.label}>Directory</Text>
<Text style={styles.detail}>{workspace?.directory}</Text>
</View>
);
}
```
`useWorkspace` reads the fields the panel renders from the app's cached state, without an RPC and
without re-rendering when unrelated fields change. Every `Text` takes its color from
`theme.colors`, and `layout.compact` drives spacing, so the panel works in every Paseo theme and on
phones. See [Theme and layout](/docs/plugins/reference#theme-and-layout) for the token list.
Register the panel and a Command Center item that opens it by adding to `index.client.tsx`:
```tsx
import { WorkspaceOverview } from "./client/overview";
// Inside contribute(client), after the existing registrations:
client.addWorkspacePanel({
id: "overview",
title: "Workspace overview",
icon: "PanelsTopLeft",
context: "workspace",
locations: ["workspace", "explorer"],
Component: WorkspaceOverview,
});
client.addCommandCenterItem({
id: "open-overview",
title: "Open workspace overview",
icon: "PanelsTopLeft",
context: "workspace",
onSelect({ openPanel }) {
openPanel("overview");
},
});
```
`icon` is a [Lucide](https://lucide.dev/icons/) icon name.
## Edit and reload
Source changes take effect only when you reload the plugin:
```bash
npm run typecheck
paseo plugin reload workspace-plugin
```
A reload stops the old plugin, runs its cleanup, compiles the current source, and starts it again.
A failed reload stays failed and reports its error in `paseo plugin ls`; fix the source and reload
again.
Open a workspace, press **⌘K** on macOS or **Ctrl+K** on Windows and Linux, and choose **Open
workspace overview**. The panel opens as a workspace tab.
## Install a published plugin
Install a trusted npm plugin using npm on the daemon host:
```bash
paseo plugin install npm:@acme/paseo-review@1.2.0
```
Or paste the same identifier into **Settings → Plugins → Plugin source** and select **Install
plugin**. The installed row uses the manifest ID and provides the same enable switch, Logs, Reload,
and Remove actions as a directory plugin. npm is needed for acquisition; subsequent loading and
reload use the installed files.
See [plugin sources](/docs/plugins/reference#plugin-sources) for identifier syntax. To share your own plugin, follow
[Publish a plugin](/docs/plugins/publishing).
Plugins published in a Git repository install by shorthand or URL:
```bash
paseo plugin add owner/repository
paseo plugin add https://gitlab.com/group/repository.git
paseo plugin add owner/monorepo:plugins/workspace
paseo plugin add owner/repository --ref main
```
Append `:relative/path` when the plugin lives below the repository root. `--ref` selects the initial
Git content once; omitting it installs the default HEAD. See the [source reference](/docs/plugins/reference#plugin-sources) for exact syntax.
```bash
paseo plugin ls
paseo plugin update workspace-plugin
paseo plugin update --all
```
`ls` reports source identity and the current installed revision without contacting the remote.
`update` shows a proposed npm or Git revision and asks for approval. npm offers a newer latest
release; Git offers the current default HEAD, regardless of the initial install selector.
Use `--check` to preview only or `--yes` to approve without a prompt.
See the [CLI reference](/docs/plugins/reference#cli-reference) for explicit targets and bulk updates.
## Read backend logs
Daemon-side handlers and cleanup can use normal Node logging:
```ts
console.log("Refreshing issues");
console.error("Issue refresh failed", error);
```
Read the recent output by opening the plugin's three-dot menu under **Settings → Plugins** and
selecting **Logs**, or use the CLI:
```bash
paseo plugin logs workspace-plugin
paseo plugin logs workspace-plugin --json
```
The tail includes `[paseo]` loading, ready, stopping, and stopped entries, plus compilation and load
failures, and it survives reloads and crashes. Client-side output stays in the app. See
[Debug backend output](/docs/plugins/reference#debug-backend-output) for retention and what not to
log.
## Next
- [Publish a plugin](/docs/plugins/publishing): share through npm, a private registry, or Git.
- [Build a provider plugin](/docs/plugins/providers): connect an agent directly or through ACP,
render provider-owned timeline items, test it, and publish it.
- [Plugin reference](/docs/plugins/reference): every contribution type, its fields, the runtime
modules, hosts, and the CLI.
- [Migrate a plugin to runtime entries](/docs/plugins/migration): move a plugin written against the
single `index.ts` entry, step by step.
- [TypeScript SDK](/docs/sdk): the workspace, agent, provider, and config API available as `paseo`
in client and server code.
@@ -2,13 +2,13 @@
title: Migrate a plugin to runtime entries
description: Mechanical migration from a mixed plugin entry to explicit client and server entries.
nav: Migration
order: 48
order: 47
category: Plugins
---
# Migrate a plugin to runtime entries
> **For Paseo v0.8 beta.** This migration is not required for Paseo v0.7.
Use this guide to update plugins written for Paseo 0.7 or earlier to the current client/server entry format, introduced in 0.8.
Give this page to a coding agent with the plugin directory as its working directory. Execute the
steps in order. Do not keep a compatibility entry.
@@ -285,12 +285,11 @@ After migrating the entries and imports, add the minimum runtime version to `pas
}
```
Keep your existing ID and build commands. Missing `requirements.paseo` means `<0.8.0`, so Paseo 0.8
rejects the plugin even if its files have been moved. Adding the field alone does not migrate the
Keep your existing ID and build commands. Missing `requirements.paseo` means `<0.8.0`, so Paseo 0.8 and later
reject the plugin even if its files have been moved. Adding the field alone does not migrate the
code. Update the local `@getpaseo/plugin` development dependency to the version you target and
reinstall dependencies before typechecking.
For a 0.8 beta, use its explicit version in the SDK dependency and `>=0.8.0` in the manifest.
See [requirements](reference#requirements) for range and prerelease semantics.
## 8. Verify the migration
@@ -2,18 +2,16 @@
title: Build a provider plugin
description: Add a coding agent to Paseo directly or adapt an ACP agent.
nav: Provider plugins
order: 47
order: 46
category: Plugins
---
# Build a provider plugin
> **For Paseo v0.8 beta.** Start with the
> [plugin quickstart](/docs/plugins/v0.8) if you have not built a Paseo plugin before.
Start with the [plugin quickstart](/docs/plugins) if you have not built a Paseo plugin before.
A provider plugin connects a coding agent to Paseo without adding it to Paseo core. Publish the
plugin in a Git repository and users can install and update it with `paseo plugin add` and
`paseo plugin update`.
A provider plugin connects a coding agent to Paseo without adding it to Paseo core. [Publish the plugin](/docs/plugins/publishing) on npm or in a Git repository so users can
install it with `paseo plugin install`.
Choose one implementation path:
@@ -398,15 +396,8 @@ Test the provider against the real agent, not only mocked frames:
5. render every custom timeline item on desktop and mobile-width layouts;
6. reload and remove the plugin while a session is active and confirm the session terminates.
Push the plugin to a Git repository. Users install it with:
Follow [Publish a plugin](/docs/plugins/publishing) to distribute the provider through npm or Git.
Keep agent compatibility and releases in the plugin project.
```bash
paseo plugin add owner/repository
paseo plugin update my-provider-plugin
```
Keep vendor compatibility and releases in that repository. Paseo core should only change when the
provider boundary cannot express a user-facing capability shared by more than one provider.
See the [plugin reference](/docs/plugins/v0.8/reference#providers) for the exact runtime and SVG
See the [plugin reference](/docs/plugins/reference#providers) for the exact runtime and SVG
rules.
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@@ -0,0 +1,159 @@
---
title: Publish a plugin
description: Share a Paseo plugin on npm, through a private registry, or from a Git repository.
nav: Publishing
order: 45
category: Plugins
---
# Publish a plugin
Publish your plugin on npm so users can install it and its dependencies with one source identifier.
Start with a working [plugin project](/docs/plugins). npm is required on the daemon host for installation;
loading and reloading the installed plugin use its local files.
## Publish on npm
Give your `package.json` a unique package name and version, and include the plugin files in the
published package. For a plugin with both client and server entries, add these fields to the
scaffold's existing `package.json`:
```json
{
"name": "@acme/paseo-review",
"version": "1.0.0",
"private": false,
"files": [
"paseo-plugin.json",
"index.client.tsx",
"index.server.ts",
"client/",
"server/",
"shared/"
]
}
```
The scaffold sets `private: true`; change it to `false` to allow publication.
Replace `@acme` with your npm scope. Match the entry filenames to your project, and include any
additional assets your plugin reads. Keep the scaffold's development dependencies and scripts.
The package name identifies the npm source; `paseo-plugin.json` supplies the installed plugin ID.
From the plugin directory, check and publish:
```bash
npm run typecheck
npm pack --dry-run
npm publish --access public
```
Inspect the pack output for the manifest, entries, imported files, and assets before publishing.
Then test the published package through Paseo:
```bash
paseo plugin install npm:@acme/paseo-review@1.0.0
```
Users can paste `npm:@acme/paseo-review` into **Settings → Plugins → Plugin source** to install the
latest release. An explicit version selects that installation; it does not pin future updates.
See [source identifiers](/docs/plugins/reference#plugin-sources) for tags, ranges, and subdirectories.
### Dependencies and generated files
Put libraries your plugin needs at runtime in `dependencies`. Paseo uses npm to install those
libraries and their transitive dependencies. Development dependencies are omitted and automatic
peer dependency installation is disabled. Keep Paseo's host modules—the plugin SDK, React, React
Native, TanStack Query, and Zod—in `devDependencies` for authoring; Paseo supplies their runtime
instances. Declare other required peer modules as dependencies.
Paseo compiles TypeScript and bundles imports separately for the client and server. You do not need
to precompile or bundle an ordinary TypeScript plugin. The entry names remain `index.client.ts`
or `.tsx` and `index.server.ts` or `.tsx`; at least one is required. npm's `main` and `exports`
fields do not select Paseo entries.
If your plugin generates code or assets, generate them before publishing and include the output
in `files`. Prebuilt JavaScript can live under `client/`, `server/`, or `shared/`, imported by the
normal TypeScript entry. Preserve the [runtime boundaries](/docs/plugins/reference#project-files)
and host module imports. Paseo still compiles the entries.
npm lifecycle scripts, including dependency `install`, `postinstall`, and `prepare` scripts, do not
run when Paseo acquires a package. Publish ready-to-use files where possible. If installation needs
host-specific preparation, such as rebuilding a native dependency, declare it in the manifest's
[`build` commands](/docs/plugins/reference#cli-reference). These commands run on installation and
update after the Paseo requirements check. An npm plugin does not need a build command to install
its ordinary dependencies.
## Use a private GitHub package
Paseo uses the daemon user's npm configuration and environment for registries and authentication.
For a company plugin, publish a scoped package such as `@acme/paseo-review` to GitHub Packages.
Add the repository and publication registry to its `package.json`:
```json
{
"name": "@acme/paseo-review",
"repository": {
"type": "git",
"url": "https://github.com/acme/paseo-review.git"
},
"publishConfig": {
"registry": "https://npm.pkg.github.com"
}
}
```
Authenticate with GitHub Packages and run `npm publish` from the plugin directory. Follow
[GitHub's npm registry guide](https://docs.github.com/en/packages/working-with-a-github-packages-registry/working-with-the-npm-registry)
for publishing credentials and package access permissions.
To install the private package, configure npm **on the daemon host, as the user running Paseo**.
Add the scope mapping to that user's `~/.npmrc`:
```ini
@acme:registry=https://npm.pkg.github.com
```
Log in with a GitHub personal access token (classic) with `read:packages` and access to the package:
```bash
npm login --scope=@acme --auth-type=legacy --registry=https://npm.pkg.github.com
paseo plugin install npm:@acme/paseo-review
```
Use your GitHub username and the token as the password. Keep credentials on the daemon host;
enter only the source identifier in the app. Updates use the host's current npm configuration too.
Other npm-compatible registries use the same npm configuration mechanism.
## Share through GitHub or Git
You can also share a repository containing the plugin project:
```bash
paseo plugin install github:acme/paseo-review
paseo plugin install git:https://git.example.com/acme/paseo-review.git
```
For a plugin that only imports host modules, no preparation is needed. If it has runtime npm
dependencies, commit `package.json` and `package-lock.json`, then add this to `paseo-plugin.json`:
```json
{
"id": "paseo-review",
"requirements": { "paseo": ">=0.8.0" },
"build": [["npm", "ci", "--omit=dev"]]
}
```
`npm ci` installs from the committed lockfile and fails if it disagrees with `package.json`.
`--omit=dev` leaves authoring tools out of the installation. Paseo runs the command in the plugin
directory on the daemon host, where npm must be on `PATH`. Git installation does not infer this
command from the presence of a package file.
If additional preparation needs development tools, `--omit=dev` will not install those tools.
Prefer generating and publishing the required files on npm. If you distribute the same project on
npm and Git, omit the dependency-install build command from the published manifest: npm acquisition
already installs production dependencies.
Set `requirements.paseo` to the earliest release whose APIs your plugin uses. `>=0.8.0` permits
compatible later releases, including 0.9; add an upper bound only for a known incompatibility.
See [requirements](/docs/plugins/reference#requirements).
@@ -8,9 +8,9 @@ category: Plugins
# Plugin reference
> **For Paseo v0.8 beta.** Return to the [v0.8 quickstart](/docs/plugins/v0.8).
Start with the [plugin quickstart](/docs/plugins) to create your first plugin.
Migrating an existing plugin? Follow the standalone [runtime-entry migration guide](/docs/plugins/v0.8/migration).
Migrating an existing plugin? Follow the standalone [runtime-entry migration guide](/docs/plugins/migration).
Local plugins are directory sources installed into one Paseo daemon. A plugin can contribute:
@@ -78,8 +78,8 @@ Prerelease Paseo versions also satisfy a range their stable core (`major.minor.p
for typechecking. Raise the minimum when adopting a newer API. Add an upper bound when a later
release is incompatible; a minimum alone does not promise protection from future breaking changes.
The daemon checks its version before installing, running Git build commands, or loading a plugin,
and checks again on startup, enable, and reload. A rejected Git update keeps the installed revision.
The daemon checks its version before installing, running preparation commands, or loading a plugin,
and checks again on startup, enable, and reload. A rejected update keeps the installed revision.
Each connected app checks its own version before evaluating client code and shows incompatibility
in Settings → Plugins. A compatible daemon does not make an older app compatible. A plugin with no
client entry does not require the connected app to match.
@@ -96,7 +96,7 @@ and cannot show this new diagnostic.
| `index.server.ts` | Daemon subprocess | `PluginServerContext` | When the plugin contributes handlers, hooks, settings persistence, or providers |
At least one entry is required; both accept `.ts` or `.tsx`. A directory that still has only the
old `index.ts` fails to load and points at the [migration guide](/docs/plugins/v0.8/migration).
old `index.ts` fails to load and points at the [migration guide](/docs/plugins/migration).
Plugin, surface, sidebar-item, workspace-panel, Command Center item, attachment-source, and
slash-command IDs start with a lowercase letter and contain lowercase letters, numbers, or hyphens.
@@ -275,7 +275,7 @@ process, credential, and other machine-local work under `server/`. A plugin with
### Providers
Follow [Build a provider plugin](/docs/plugins/v0.8/providers) for direct and ACP implementations,
Follow [Build a provider plugin](/docs/plugins/providers) for direct and ACP implementations,
session lifecycle, composer settings, timeline renderers, testing, and distribution.
Call `server.registerProvider()` with a `ProviderRegistration` from
@@ -1959,24 +1959,8 @@ keeps the complete dependency tree and `package-lock.json` when activating it. T
package and lockfile provide its current version and artifact integrity. A version, tag, or range
chooses content for this installation only.
Publish the existing [plugin project format](#project-files): `paseo-plugin.json`, at least one
`index.server.ts` or `index.client.tsx` entry (either accepts `.ts` or `.tsx`), and every imported
file and asset under the appropriate `server/`, `client/`, or `shared/` directory. npm's `main` and
`exports` fields do not select Paseo entry points. Use the package's `files` list to include those
files and inspect `npm pack --dry-run` before publishing.
- Put non-host runtime dependencies in `dependencies`. npm installs their transitive dependencies.
- Keep the SDK, React, React Native, TanStack Query, and Zod in `devDependencies` for authoring;
Paseo supplies their runtime instances. Development dependencies are not installed for consumers,
and npm peer auto-installation is disabled. List required non-host peer modules as dependencies.
- Package lifecycle scripts (`install`, `postinstall`, `prepare`, and dependency scripts) do not run
during acquisition. Declare required installation preparation in the plugin manifest's
[`build` argv commands](#cli-reference). Those commands run after the Paseo requirements check.
A native dependency that requires rebuilding needs an explicit preparation command.
- Prefer publishing ready-to-use files. Prebuilt JavaScript belongs under its runtime directory,
imported by the normal TypeScript entry. Preserve host module imports and runtime boundaries;
Paseo still validates and compiles the entries. A package containing only `dist/index.js` is not
a Paseo plugin.
For package contents, dependencies, preparation, and private registries, see
[Publish a plugin](/docs/plugins/publishing).
A failed download, dependency installation, manifest check, preparation command, compilation, or
activation discards the candidate. Other installed plugins keep running. Removing an npm plugin
@@ -2043,10 +2027,7 @@ step:
{
"id": "review",
"requirements": { "paseo": ">=0.8.0" },
"build": [
["npm", "ci"],
["npm", "run", "build"]
]
"build": [["npm", "ci", "--omit=dev"]]
}
```
@@ -2070,7 +2051,7 @@ Use `paseo plugin ls` to read the current status and error.
| Symptom | Check |
| --------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------- |
| `This plugin was made for an older version of Paseo` | The directory has only an `index.ts` entry. Follow the [migration guide](/docs/plugins/v0.8/migration). |
| `This plugin was made for an older version of Paseo` | The directory has only an `index.ts` entry. Follow the [migration guide](/docs/plugins/migration). |
| `Plugin entry points are missing` | Neither `index.client.tsx` nor `index.server.ts` exists with that exact name. |
| `server-only module cannot be imported into the plugin client bundle` | Client code imports `server/`. Move the work behind an RPC and import its contract from `shared/`. |
| `client-only module cannot be imported into the plugin server bundle` | Server code imports `client/`. Register that contribution from `index.client.tsx` instead. |
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@@ -1,203 +0,0 @@
---
title: Plugin quickstart
description: Build, install, share, and update a trusted Paseo plugin.
nav: Paseo v0.7 — Current
order: 45
category: Plugins
---
# Plugin quickstart
> **For Paseo v0.7.x.** This is the current stable plugin API.
> **Experimental:** The plugin API is still evolving, so expect breaking changes and updates to
> your plugins as Paseo evolves.
See the [plugin roadmap](https://github.com/getpaseo/paseo/labels/plugins) for planned contribution
surfaces and their current status.
Paseo plugins add native workspace panels, composer pills, Command Center items, global surfaces, app themes, daemon behavior, and composer attachment sources. They run on every Paseo client connected to the host, including mobile.
> **Trust every plugin you add.** `paseo plugin add` and `paseo plugin install` mean “I trust this codebase.” Server code and Git preparation commands run unsandboxed with the daemon user's access on the daemon host; client contributions run inside Paseo. Dependencies and future updates are part of that decision. With `--host`, commands run on the remote daemon host.
On the target host, open **Settings → Plugins** and turn on **Enable plugins**. This is the global switch for every configured plugin on that daemon.
You can also change the root `pluginsEnabled` field in the daemon's `config.json`, then apply it without restarting:
```bash
paseo reload --json
```
Enabling starts configured plugins; disabling tears them down. Automation must inspect the current value first and obtain your explicit permission before changing a disabled or omitted value to `true`.
## Create a plugin
Use an absolute path on the daemon machine:
```bash
paseo plugin init /absolute/path/to/workspace-plugin
cd /absolute/path/to/workspace-plugin
npm install
```
`init` creates a strict TypeScript project. It does not run the package manager. `npm install`
installs development dependencies for local typechecking and tests. Paseo supplies the plugin SDK,
React, React Native, TanStack Query, and Zod at runtime; plugins do not need a `build` hook for these
modules. `index.ts` registers contributions; client UI lives in `*.client.tsx` files.
Plugins run on desktop, browser, iOS, and Android. Paseo ships several themes. Color every `Text` from `theme.colors.foreground` or `theme.colors.foregroundMuted`, and size layout from `layout.compact`. Hardcoded black text fails in dark themes.
Replace `main.client.tsx` with:
```tsx
import { type PluginWorkspacePanelProps, useWorkspace } from "@getpaseo/plugin";
import { useMemo } from "react";
import { Text, View } from "react-native";
export function WorkspaceOverview({ theme, layout, workspaceId }: PluginWorkspacePanelProps) {
const workspace = useWorkspace(workspaceId, ({ name, directory }) => ({
name,
directory,
}));
const styles = useMemo(
() => ({
screen: {
flex: 1,
padding: layout.compact ? 16 : 24,
gap: layout.compact ? 8 : 12,
backgroundColor: theme.colors.surface0,
},
title: { color: theme.colors.foreground, fontSize: layout.compact ? 20 : 24 },
label: { color: theme.colors.foregroundMuted },
detail: { color: theme.colors.foreground },
}),
[theme, layout.compact],
);
return (
<View style={styles.screen}>
<Text style={styles.title}>{workspace?.name}</Text>
<Text style={styles.label}>Directory</Text>
<Text style={styles.detail}>{workspace?.directory}</Text>
</View>
);
}
```
Replace `index.ts` with:
```ts
import type { PluginContext } from "@getpaseo/plugin";
import { WorkspaceOverview } from "./main.client";
export default function contribute(plugin: PluginContext) {
plugin.addWorkspacePanel({
id: "overview",
title: "Workspace overview",
icon: "PanelsTopLeft",
context: "workspace",
locations: ["workspace", "explorer"],
Component: WorkspaceOverview,
});
plugin.addCommandCenterItem({
id: "open-overview",
title: "Open workspace overview",
icon: "PanelsTopLeft",
context: "workspace",
onSelect({ openPanel }) {
openPanel("overview");
},
});
return () => {};
}
```
The icon is a [Lucide](https://lucide.dev/icons/) icon name. `*.client.tsx` files can use React Native runtime APIs; Paseo excludes them from the daemon bundle. Panel props contain stable IDs; `useWorkspace` selects the cached fields the component needs without fetching through RPC or re-rendering for unrelated workspace changes. See [Theme and layout](/docs/plugins/v0.7/reference#theme-and-layout) for the required tokens.
## Check and install it
```bash
npm run typecheck
paseo plugin install /absolute/path/to/workspace-plugin
paseo plugin ls
```
Open a workspace, press **⌘K** on macOS or **Ctrl+K** on Windows and Linux, and choose **Open workspace overview**. It opens as a normal workspace tab. If the item does not appear, confirm that **Enable plugins** is on, the plugin status is `running` in `paseo plugin ls`, and the client is viewing the host where you installed it.
To install a plugin published through GitHub or another Git host:
```bash
paseo plugin add owner/repository
paseo plugin add https://gitlab.com/group/repository.git
paseo plugin add https://git.example.com/owner/repository.git
paseo plugin add owner/monorepo:plugins/workspace
paseo plugin add owner/repository --ref main
```
Append `:relative/path` to the source when the plugin lives below the repository root.
An omitted `--ref` tracks the default branch. Explicit branches track updates; tags and commits are
pinned. Apply updates with:
```bash
paseo plugin update workspace-plugin
paseo plugin update --all
```
Most plugins should omit `build`. Paseo compiles TypeScript and TSX and supplies its runtime modules.
Declare preparation only when the staged checkout must install another dependency, generate source,
or perform another required build step:
```json
{
"id": "workspace-plugin",
"build": [
["npm", "ci"],
["npm", "run", "build"]
]
}
```
Each `build` entry is a non-empty argv array, executed directly without a shell from the staged
plugin directory. Paseo never chooses a package manager or infers commands from lockfiles. On
install and update it resolves the exact commit, runs these commands, then validates, compiles, and
activates the candidate. A failed command discards the candidate and keeps the installed/running
version. The daemon log records the exact argv and output; `--host` runs them on the remote daemon
host.
## Edit and reload
Source changes are explicit:
```bash
npm run typecheck
paseo plugin reload workspace-plugin
```
A reload stops the old plugin, runs its cleanup, compiles the current source, and starts it again. A failed reload stays failed and reports its load error; fix the source and reload again.
## Debug backend output
Use normal Node logging in daemon-side handlers and cleanup:
```ts
console.log("Refreshing issues");
console.error("Issue refresh failed", error);
```
Read recent stdout and stderr from **Settings → Plugins → Logs** or the CLI:
```bash
paseo plugin logs workspace-plugin
paseo plugin logs workspace-plugin --json
```
The log tail includes `[paseo]` loading, ready, stopping, and stopped entries, plus compilation and
load failures. It survives reloads and crashes. Inspect it when a plugin fails to start or an RPC
rejects. See [Debug backend output](/docs/plugins/v0.7/reference#debug-backend-output) for retention and
security behavior.
## Next
- [Plugin reference](/docs/plugins/v0.7/reference), add daemon behavior, use the Paseo SDK, contribute themes and attachments, and manage lifecycle.
- [TypeScript SDK](/docs/sdk), the workspace, agent, provider, and config API exposed inside plugins.
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---
title: Plugin quickstart
description: Build, install, share, and update a trusted Paseo plugin.
nav: Paseo v0.8 — Beta
order: 46
category: Plugins
---
# Plugin quickstart
> **For Paseo v0.8 beta.** Use the [v0.7 docs](/docs/plugins/v0.7)
> if you run the stable release.
> **Experimental:** The plugin API is still evolving, so expect breaking changes and updates to
> your plugins as Paseo evolves. See the [plugin roadmap](https://github.com/getpaseo/paseo/labels/plugins)
> for planned contribution surfaces.
A plugin is a TypeScript project installed into one Paseo daemon. It can add
[surfaces and sidebar items](/docs/plugins/v0.8/reference#surfaces-and-sidebar-items),
[workspace panels](/docs/plugins/v0.8/reference#workspace-panels),
[Command Center items](/docs/plugins/v0.8/reference#command-center-items),
[slash commands](/docs/plugins/v0.8/reference#slash-commands),
[composer pills](/docs/plugins/v0.8/reference#composer-pills),
[timeline items](/docs/plugins/v0.8/reference#timeline-items),
[themes](/docs/plugins/v0.8/reference#contribute-a-theme),
[attachment sources](/docs/plugins/v0.8/reference#add-a-composer-attachment-source), and
[daemon-side RPCs](/docs/plugins/v0.8/reference#add-plugin-specific-backend-behavior). It can also
[connect a coding agent as a provider](/docs/plugins/v0.8/providers). Client
contributions run on every Paseo client connected to that daemon, including mobile.
This guide scaffolds a plugin, runs it, and adds a workspace panel to it.
## Create a plugin
Use an absolute path on the daemon machine:
```bash
paseo plugin init /absolute/path/to/workspace-plugin
cd /absolute/path/to/workspace-plugin
npm install
```
`init` writes a strict TypeScript project and does not run the package manager. `npm install` adds
development dependencies for typechecking and tests only; Paseo supplies the plugin SDK, React,
React Native, TanStack Query, and Zod at runtime.
The scaffold is a working plugin: a sidebar surface with a button that asks the daemon for a
greeting through an RPC.
```text
workspace-plugin/
paseo-plugin.json # plugin ID and supported Paseo versions
index.client.tsx # runs in the Paseo app
index.server.ts # runs in a daemon subprocess
client/greeting.tsx # the surface component
client/web.ts # the only file allowed to touch browser APIs
server/greeting.ts # the RPC handler
shared/greeting.ts # the RPC contract, imported by both
package.json
tsconfig.json
```
Each entry default-exports one function that registers contributions and returns a cleanup
function. `index.client.tsx` registers the surface and the sidebar item that opens it:
```tsx
import type { PluginClientContext } from "@getpaseo/plugin/client";
import { GreetingSurface } from "./client/greeting";
export default function contribute(client: PluginClientContext) {
client.addSurface("greeting", GreetingSurface);
client.addSidebarItem({
id: "greeting",
title: "Greeting",
icon: "MessageCircle",
surface: "greeting",
});
return () => {};
}
```
`index.server.ts` registers the handler for the contract in `shared/greeting.ts`:
```ts
import type { PluginServerContext } from "@getpaseo/plugin/server";
import { createGreeting } from "./server/greeting";
import { greetingRpc } from "./shared/greeting";
export default function contribute(server: PluginServerContext) {
server.handle(greetingRpc, createGreeting);
return () => {};
}
```
The directory is the boundary. Code under `client/` compiles only into the app bundle, code under
`server/` only into the daemon bundle, and `shared/` into both. Importing across that line, adding
a code file at the root, or importing a `node:` module from client code is a compile error. A
plugin with no daemon-side work can omit `index.server.ts`; a plugin with no UI can omit
`index.client.tsx`.
Client code runs on phones as well as in browsers. The project typechecks without the DOM library,
so `document` and `window` are errors outside `client/web.ts`, which shows how to gate a browser
API behind `Platform.OS` with a native fallback. See
[Cross-platform rules](/docs/plugins/v0.8/reference#cross-platform-rules) before writing UI.
## Install and try it
Plugins are trusted, unsandboxed code: server code and preparation commands run with the daemon
user's access on the daemon machine, and client code runs inside the Paseo app. Installing a plugin
means you trust that codebase, its dependencies, and its future updates.
Turn on **Enable plugins** under **Settings → Plugins** on the daemon you are installing into. It is
the global switch for every plugin on that daemon. It is also the root `pluginsEnabled` field in the
daemon's `config.json`; after editing the file, apply it with `paseo reload --json`. An automated
tool must read the current value and get your explicit permission before turning it on.
Then typecheck and install:
```bash
npm run typecheck
paseo plugin install /absolute/path/to/workspace-plugin
paseo plugin ls
```
Or install the directory from the app:
1. Open **Settings → Plugins** on the target host.
2. Paste `/absolute/path/to/workspace-plugin` into **Plugin source**.
3. Select **Install plugin**. The app uses the plugin ID from `paseo-plugin.json`.
The source field also accepts Git repositories, npm packages, and plugin subdirectories. See
[Plugin sources](/docs/plugins/v0.8/reference#plugin-sources) for the accepted syntax and resolution
rules. If the form asks you to update the host, update that host before installing; the existing
management actions remain available.
Each installed plugin row shows its status and description. Use its switch to enable or disable it,
and open its three-dot menu for settings, logs, reload, and removal.
`paseo plugin ls` should report the plugin as `running`. Open Paseo, choose **Greeting** in the
sidebar, and press **Create greeting**. The message comes back from the daemon subprocess through
the RPC.
If the sidebar item is missing, check that **Enable plugins** is on, the plugin is `running`, and
the client is viewing the host you installed into. `paseo plugin logs workspace-plugin` shows the
daemon-side output, including load errors.
## Add a workspace panel
A workspace panel opens as a tab next to agents, terminals, and files. Create `client/overview.tsx`:
```tsx
import { type PluginWorkspacePanelProps, useWorkspace } from "@getpaseo/plugin/client";
import { useMemo } from "react";
import { Text, View } from "react-native";
export function WorkspaceOverview({ theme, layout, workspaceId }: PluginWorkspacePanelProps) {
const workspace = useWorkspace(workspaceId, ({ name, directory }) => ({
name,
directory,
}));
const styles = useMemo(
() => ({
screen: {
flex: 1,
padding: layout.compact ? 16 : 24,
gap: layout.compact ? 8 : 12,
backgroundColor: theme.colors.surface0,
},
title: { color: theme.colors.foreground, fontSize: layout.compact ? 20 : 24 },
label: { color: theme.colors.foregroundMuted },
detail: { color: theme.colors.foreground },
}),
[theme, layout.compact],
);
return (
<View style={styles.screen}>
<Text style={styles.title}>{workspace?.name}</Text>
<Text style={styles.label}>Directory</Text>
<Text style={styles.detail}>{workspace?.directory}</Text>
</View>
);
}
```
`useWorkspace` reads the fields the panel renders from the app's cached state, without an RPC and
without re-rendering when unrelated fields change. Every `Text` takes its color from
`theme.colors`, and `layout.compact` drives spacing, so the panel works in every Paseo theme and on
phones. See [Theme and layout](/docs/plugins/v0.8/reference#theme-and-layout) for the token list.
Register the panel and a Command Center item that opens it by adding to `index.client.tsx`:
```tsx
import { WorkspaceOverview } from "./client/overview";
// Inside contribute(client), after the existing registrations:
client.addWorkspacePanel({
id: "overview",
title: "Workspace overview",
icon: "PanelsTopLeft",
context: "workspace",
locations: ["workspace", "explorer"],
Component: WorkspaceOverview,
});
client.addCommandCenterItem({
id: "open-overview",
title: "Open workspace overview",
icon: "PanelsTopLeft",
context: "workspace",
onSelect({ openPanel }) {
openPanel("overview");
},
});
```
`icon` is a [Lucide](https://lucide.dev/icons/) icon name.
## Edit and reload
Source changes take effect only when you reload the plugin:
```bash
npm run typecheck
paseo plugin reload workspace-plugin
```
A reload stops the old plugin, runs its cleanup, compiles the current source, and starts it again.
A failed reload stays failed and reports its error in `paseo plugin ls`; fix the source and reload
again.
Open a workspace, press **⌘K** on macOS or **Ctrl+K** on Windows and Linux, and choose **Open
workspace overview**. The panel opens as a workspace tab.
## Install a published plugin
Install a trusted npm plugin using npm on the daemon host:
```bash
paseo plugin install npm:@acme/paseo-review@1.2.0
```
Or paste the same identifier into **Settings → Plugins → Plugin source** and select **Install
plugin**. The installed row uses the manifest ID and provides the same enable switch, Logs, Reload,
and Remove actions as a directory plugin. npm is needed for acquisition; subsequent loading and
reload use the installed files.
See [plugin sources](/docs/plugins/v0.8/reference#plugin-sources) for exact identifiers, registry
configuration, dependencies, and what authors must publish.
Plugins published in a Git repository install by shorthand or URL:
```bash
paseo plugin add owner/repository
paseo plugin add https://gitlab.com/group/repository.git
paseo plugin add owner/monorepo:plugins/workspace
paseo plugin add owner/repository --ref main
```
Append `:relative/path` when the plugin lives below the repository root. `--ref` selects the initial
Git content once; omitting it installs the default HEAD. See the [source reference](/docs/plugins/v0.8/reference#plugin-sources) for exact syntax.
```bash
paseo plugin ls
paseo plugin update workspace-plugin
paseo plugin update --all
```
`ls` reports source identity and the current installed revision without contacting the remote.
`update` shows a proposed npm or Git revision and asks for approval. npm offers a newer latest
release; Git offers the current default HEAD, regardless of the initial install selector.
Use `--check` to preview only or `--yes` to approve without a prompt.
See the [CLI reference](/docs/plugins/v0.8/reference#cli-reference) for explicit targets and bulk updates.
Paseo compiles TypeScript itself, so most plugins need no build step. A repository that must
install a dependency Paseo does not provide, or generate files, declares
[`build` commands](/docs/plugins/v0.8/reference#cli-reference) in its manifest.
## Read backend logs
Daemon-side handlers and cleanup can use normal Node logging:
```ts
console.log("Refreshing issues");
console.error("Issue refresh failed", error);
```
Read the recent output by opening the plugin's three-dot menu under **Settings → Plugins** and
selecting **Logs**, or use the CLI:
```bash
paseo plugin logs workspace-plugin
paseo plugin logs workspace-plugin --json
```
The tail includes `[paseo]` loading, ready, stopping, and stopped entries, plus compilation and load
failures, and it survives reloads and crashes. Client-side output stays in the app. See
[Debug backend output](/docs/plugins/v0.8/reference#debug-backend-output) for retention and what not to
log.
## Next
- [Build a provider plugin](/docs/plugins/v0.8/providers): connect an agent directly or through ACP,
render provider-owned timeline items, test it, and publish it.
- [Plugin reference](/docs/plugins/v0.8/reference): every contribution type, its fields, the runtime
modules, hosts, and the CLI.
- [Migrate a plugin to runtime entries](/docs/plugins/v0.8/migration): move a plugin written against the
single `index.ts` entry, step by step.
- [TypeScript SDK](/docs/sdk): the workspace, agent, provider, and config API available as `paseo`
in client and server code.