Nevent

Nevent MCP

Talk to your live-events CRM (campaigns, analytics, paid ads, segments, short URLs) in Claude and ChatGPT.

Official MCP server for Nevent — the marketing platform for live event promoters. 63 tools across 10 groups (analytics, segmentation, campaigns, templates, deliverability, paid media, short URLs, media library, multi-tenant, and help/discovery) over OAuth 2.1 (hosted) or stdio (local).

📚 Full documentation: https://help.nevent.ai/en/nevent-ai/

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Install

Hosted (recommended — no install needed)

Add https://mcp.nevent.ai/ as a remote MCP server in your client. Works with Claude.ai, ChatGPT, Cursor, Cline, Continue and any compatible MCP client.

→ Step-by-step with screenshots: Connect with Claude · Connect with ChatGPT

Local (stdio via npm)

npx mcp-nevent

Required env: NEVENT_JWT_TOKEN. Optional: NEVENT_OPERATION_MODE (READ_ONLY | STANDARD | FULL).

→ Full local setup: Local installation

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Quick add

Claude.ai · ChatGPT (hosted, no setup)

Settings → Integrations / Connectors → Add custom MCP → URL https://mcp.nevent.ai/. Authorize with your Nevent admin account.

Claude Code

# Hosted (OAuth)
claude mcp add --transport http nevent https://mcp.nevent.ai/

# Or local (stdio)
claude mcp add nevent -- node /path/to/mcp-nevent/dist/index.js
export NEVENT_JWT_TOKEN=your_token

→ Full guide: Claude Code

Claude Desktop

Add to claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\):

{
  "mcpServers": {
    "nevent": {
      "command": "node",
      "args": ["/path/to/mcp-nevent/dist/index.js"],
      "env": {
        "NEVENT_JWT_TOKEN": "your_nevent_jwt_token"
      }
    }
  }
}

→ Full guide: Claude Desktop

Cursor · Cline · Continue · VS Code

→ Per-client setup: Cursor, Cline, Continue, VS Code

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What you can ask

"Show me registrations for EventX broken down by ticket type"

"Which campaigns sent last month had an open rate above 30%?"

"Create a segment of attendees who bought a VIP ticket in 2025
 but haven't opened any email in the last 90 days"

"Schedule the 'Summer Gala' campaign for next Monday at 10:00 CET"

"Compare ROAS across our Meta ad campaigns for March"

"Create per-user tracking links for the Summer Gala campaign
 and show me which users clicked"

→ More patterns: Ready-to-use prompts · Use cases

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Documentation

Topic	Link
What Nevent AI is and how it works	https://help.nevent.ai/en/nevent-ai/
Capabilities by area (analytics, campaigns, audience, paid media…)	https://help.nevent.ai/en/nevent-ai/what-you-can-do/
End-to-end use cases	https://help.nevent.ai/en/nevent-ai/use-cases/
Permissions and security	https://help.nevent.ai/en/nevent-ai/permissions-and-security/
FAQ	https://help.nevent.ai/en/nevent-ai/faq/

For developers

Topic	Link
Overview, transports and architecture	https://help.nevent.ai/en/nevent-ai/developers/
Local installation and env vars	https://help.nevent.ai/en/nevent-ai/developers/local-installation/
Multi-tenant model	https://help.nevent.ai/en/nevent-ai/developers/multi-tenant/
Reference of all 63 tools	https://help.nevent.ai/en/nevent-ai/developers/tools/
Troubleshooting and error codes	https://help.nevent.ai/en/nevent-ai/developers/troubleshooting/

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How it works

LLM (Claude / ChatGPT / Cursor / …)
        |
        | MCP (Streamable HTTP or stdio)
        v
  ┌─────────────────┐
  │  Nevent MCP     │  mcp.nevent.ai (hosted) or local
  └─────────────────┘
        |
        | REST + JWT
        v
  Nevent APIs (analytics, campaigns, segments, paid media, short URLs)

Hosted mode uses OAuth 2.1: the MCP server issues short-lived JWT tokens after validating your Nevent credentials. Each session is isolated — no shared service accounts.

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Restricting OAuth clients (self-hosted HTTP)

Optional environment variables for the HTTP server:

Variable	Default	Purpose
MCP_READONLY_REDIRECT_PREFIXES	unset	Comma-separated redirect_uri prefixes. A client that registered a matching redirect URI only gets read-only tools. Every prefix must end with /, for example https://support.nevent.ai/helpbot/.
MCP_READONLY_CLIENT_IDS	unset	Comma-separated client_id values restricted the same way.
MCP_REFRESH_REVALIDATE	restricted	restricted, all or off: which clients are revalidated against nev-api (GET /auth/me) when they refresh a token.
MCP_REFRESH_MAX_LIFETIME_DAYS	90	Maximum total lifetime of a refresh-token chain, counted from the original login.

See CHANGELOG.md for the exact behaviour.

Privacy

The Nevent MCP server processes tenant data on Nevent's own infrastructure (AWS, eu-west-1). Data does not leave Nevent's infrastructure and is not used for model training.

For details on data collection, retention, third-party sharing, and contact information, see the full privacy policy: https://nevent.ai/en/privacy/

Security disclosure: see SECURITY.md.

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Contributing

See CONTRIBUTING.md, CODE_OF_CONDUCT.md and SECURITY.md.

License

MIT © Nevent

Support

• Help Center: https://help.nevent.ai
• Issues: https://github.com/nevent-dev/mcp-nevent/issues
• Email: [email protected]
• Product: https://nevent.ai/en