Publishing

Publish your plugin to the AMC Marketplace so other Agent Mission Control users can discover and install it.

Overview

The publish workflow is:

1. Build and package your plugin
2. Authenticate with GitHub (automatic on first publish)
3. Upload the .amcplugin archive to the marketplace
4. Wait for review (manual review by the marketplace team)
5. Published -- your plugin appears in AMC's marketplace browser

Prerequisites

• A GitHub account
• A built and validated plugin (run npx amc-plugin validate first)

Step 1: Build and Package

Make sure your plugin builds cleanly and passes validation:

npm run build
npx amc-plugin validate
npx amc-plugin package

Expected output:

Manifest validated
Compiling TypeScript...
Build complete

PASS: Manifest schema
PASS: SDK version declared (^3.0.0)
PASS: UI entry point exists
PASS: TypeScript compilation
PASS: No banned imports

All checks PASSED

Packaged: my-plugin-1.0.0.amcplugin (0.01 MB)

TIP

If you skip the package step, the publish command runs it automatically.

Step 2: Publish

Run the publish command from your plugin directory:

npx amc-plugin publish

First-Time Authentication

On first publish, the CLI opens your browser to the AMC Marketplace sign-in page for GitHub OAuth authentication:

Opening browser for GitHub sign-in...
If the browser doesn't open, visit: https://amc-marketplace-jls.web.app?session=A1B2C3

Waiting for sign-in...
.....
Signed in as your-github-username

After signing in, the CLI stores your token locally at ~/.amc/marketplace-token. Subsequent publishes reuse it, and when it expires the CLI renews it silently in the background using the stored refresh token — so you should only see the browser flow again if you sign out or your access is revoked.

Upload

After authentication, the CLI locates (or creates) the .amcplugin file and uploads it:

Uploading my-plugin-1.0.0.amcplugin (0.01 MB)...

Submitted for review (submission ID: abc123)
Run `amc-plugin status` to check progress, or use --watch to wait.

Adding a Changelog

Include a changelog message for the marketplace listing:

npx amc-plugin publish --changelog "Added dark mode support and fixed sidebar badge count"

Watch Mode

Use --watch to poll for the review decision instead of checking manually:

npx amc-plugin publish --watch

The CLI polls every 30 seconds for up to 3 hours:

Uploading my-plugin-1.0.0.amcplugin (0.01 MB)...

Submitted for review (submission ID: abc123)

Watching for review decision...
......
Plugin published!

If the submission is rejected, the CLI prints the reviewer's feedback and exits with a non-zero code:

Rejected: Plugin must handle errors in the onEnable lifecycle hook

Step 3: Check Status

Check the review status of your submissions at any time:

npx amc-plugin status

Output:

Submissions for "my-plugin":

  [?] my-plugin v1.0.0 — pending (5/17/2026)

Status icons:

Icon	Status	Meaning
[?]	pending	Awaiting review
[OK]	approved	Published to the marketplace
[X]	rejected	Review failed -- see feedback

When run from a plugin directory (with a manifest.json), the status command filters to show only submissions for that plugin. Run it from any other directory to see all your submissions across all plugins.

If rejected, the feedback is shown:

Submissions for "my-plugin":

  [X] my-plugin v1.0.0 — rejected (5/17/2026)
      Feedback: Plugin must handle errors in the onEnable lifecycle hook

Re-Submitting After Changes

After a rejection or when publishing an update:

1. Fix the issues or make your changes
2. Bump the version in manifest.json (in the plugin.version field)
3. Rebuild, validate, and publish:

npm run build
npx amc-plugin validate
npx amc-plugin publish --changelog "Fixed onEnable error handling"

Each submission is tracked independently. You can see the full history with amc-plugin status.

Review Process

Submissions go through these states:

pending  -->  approved  (published to marketplace)
         -->  rejected  (feedback provided)

The review checks for:

• Valid manifest schema and SDK version compatibility
• No banned imports (electron, child_process, better-sqlite3, node:worker_threads)
• Correct entry points (UI and/or backend files exist)
• Package size within the 50 MB limit
• Security review of plugin behavior

WARNING

The marketplace enforces a 50 MB package size limit. The amc-plugin package command warns you if your archive exceeds this.

Authentication Management

Check Current Identity

npx amc-plugin whoami

Output:

Signed in as: your-github-username (uid: abc123)

If not signed in:

Not signed in. Run `amc-plugin publish` to authenticate.

Sign Out

npx amc-plugin logout

Output:

Signed out (was: your-github-username)

This deletes the stored token at ~/.amc/marketplace-token. The next publish command will prompt for authentication again.

Token Storage

The CLI stores your marketplace authentication token at:

~/.amc/marketplace-token

The token includes your GitHub username, Firebase UID, and an expiration timestamp. It is automatically refreshed when needed, and expired tokens trigger a new browser-based sign-in flow.

CLI Command Summary

Command	Description
amc-plugin publish	Upload plugin to the marketplace
amc-plugin publish --watch	Upload and poll until approved/rejected
amc-plugin publish --changelog "..."	Upload with a changelog message
amc-plugin status	Check submission review status
amc-plugin whoami	Show authenticated GitHub username
amc-plugin logout	Clear stored authentication token