About Cursor Plugin MCP
Cursor Plugin MCP is an MCP server published by team-plain in the Social category: manage support threads, customers, tenants, and help center articles using the Plain MCP server.
The repository has 6 stars and 0 forks, with the last commit 7 months ago. Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/team-plain/cursor-plugin-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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Security checks
Static checks derived from the repository 17 hours ago. Heuristics on the source, not an audit.
- ✓README presentThe repository ships documentation.
- ✓License declaredUsable under a stated license.
- !Tests presentNo tests found. Behaviour changes may go unnoticed between versions.
- !Dependencies pinnedNo lockfile. Installs can pull different code over time.
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README
Plain — Cursor Plugin
Connect Cursor to your Plain workspace. Manage support threads, customers, tenants, and help center articles directly from your editor using the Plain MCP server.
What's included
- MCP Server — Connects to Plain's remote MCP server (
https://mcp.plain.com/mcp) with OAuth authentication. No API keys required. - Rules — Contextual guidelines that help the AI agent use Plain tools effectively.
Installation
Install from the Cursor plugin marketplace, or add manually:
- Clone this repository into your Cursor plugins directory
- Restart Cursor
- When prompted, authenticate with your Plain account via OAuth
Tools
Once installed, the AI agent has access to 30+ tools across these categories:
| Category | Tools | Description |
|---|---|---|
| Threads | 13 | Query, search, reply, assign, label, snooze, and manage support threads |
| Customers | 5 | Look up customers, view their threads, create/update records |
| Tenants | 5 | Manage tenant (company) records and custom fields |
| Help Center | 6 | Browse and manage help center articles and groups |
| Labels | 5 | Create, update, archive, and reorder label types |
| Thread Fields | 6 | Manage custom thread field schemas and values |
| Workspace | 4 | Get user profiles, workspace info, and assigned threads |
Authentication
Plain MCP uses OAuth — no API keys needed. On first use, a browser window will open for you to select your Plain workspace and authorize access.
Examples
Ask the agent things like:
- "Show me my assigned threads"
- "Search for threads from customer@example.com"
- "Draft a reply to thread X"
- "What help center articles do we have about billing?"
- "Create a new customer record for Acme Corp"
Links
License
MIT
README fetched from the repository 17 hours ago. The original is authoritative.