Add LinkedIn plugin to community index

[gshock]

Summary

Adds the LinkedIn plugin to the Agent Zero community plugin index.

Plugin repo

https://github.com/gshock/a0-linkedin

Included metadata

• Plugin name: linkedin
• Index path: plugins/linkedin/index.yaml
• Release version: v0.1.0

What this plugin does

The LinkedIn plugin supports approved LinkedIn posting workflows in Agent Zero, including:

• account and readiness checks
• personal and organization routing
• text post publishing
• recent post retrieval where supported by LinkedIn scopes and permissions

Release status

This submission is for v0.1.0.

Current validation status:

• Personal posting has been tested successfully
• Organization posting support is included in the plugin design
• LinkedIn organization posting verification is still pending, so organization live validation is not yet complete

For this release, organization-related functionality should be treated as provisional and dependent on LinkedIn app approval, token scopes, and organization role permissions.

Repo checks

• Runtime manifest is included at the plugin repo root
• plugin.yaml name matches the index folder name: linkedin
• LICENSE is included at the plugin repo root
• README is included at the plugin repo root

Notes

This plugin is API-first and intentionally conservative. It is designed to fail clearly when required scopes, identities, or organization permissions are missing rather than guessing or auto-posting.