Server data from the Official MCP Registry
Give AI tools access to your Mac clipboard history and pinboards from Paste. Runs locally.
Give AI tools access to your Mac clipboard history and pinboards from Paste. Runs locally.
This is a well-architected local MCP server for Paste clipboard management with strong OAuth security practices. The code implements proper PKCE flow, state validation, loopback HTTP URL guards, and secure token storage. Permissions are appropriately scoped to the server's purpose (local clipboard access via Paste app, no external data exfiltration). Minor code quality observations around error handling and input validation do not materially impact security posture. Supply chain analysis found 3 known vulnerabilities in dependencies (0 critical, 3 high severity). Package verification found 1 issue.
7 files analyzed · 8 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
This plugin requests these system permissions. Most are normal for its category.
Add this to your MCP configuration file:
{
"mcpServers": {
"io-pasteapp-paste": {
"args": [
"-y",
"@pasteapp/mcp"
],
"command": "npx"
}
}
}From the project's GitHub README.
Local MCP server for Paste. Give Claude, Codex, Cursor, and other AI tools access to your Mac's clipboard history and pinboards — without anything leaving your device.
Your assistant can search your clipboard items, pull one into context, or save its output to a pinboard.
Use add-mcp to connect Paste to all your installed AI apps:
npx add-mcp @pasteapp/mcp
The first time an app uses Paste, it'll ask you to authenticate and allow access.
Alternatively, connect Paste to each app manually:
claude mcp add paste -- npx -y @pasteapp/mcp
codex mcp add paste -- npx -y @pasteapp/mcp
You can also connect any app right inside Paste. Open Settings → MCP & AI Tools, click Connect AI Tool, and choose your app — Paste does the rest.

Paste MCP runs locally on your Mac. Your clipboard items only go to the AI apps you approve. You can revoke access anytime.
The AI tool says Paste isn't available. Make sure Paste is running and MCP is enabled in Settings → MCP & AI Tools.
Tools don't show up after connecting. Fully quit and reopen your AI app so it relaunches the server.
npx errors or "command not found".
Confirm Node.js 18+ is installed: node --version.
Issues and pull requests welcome — see the issue tracker.
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