Calven MCP Server

by calven-aiai.calven/mcpv1.1.0

Connect AI agents to shared product marketing intelligence in Calven.

2remoteofficial registry

context tax

needs auth

security

pending

cold start

hosted

freshness

pending

Our reading of Calven, from the data

Calven is a crm & marketing MCP server from calven-ai, listed in the official MCP Registry.

Its endpoint requires sign-in or an API key just to list tools, so we haven't measured its token cost; we never use real credentials.

With 2 GitHub stars it ranks #216 of 1,276 crm & marketing servers we index.

It runs as a hosted endpoint, so there is nothing to install.

Install Calven MCP server

claude mcp add --transport http calven https://api.calven.ai/mcp

{
  "mcpServers": {
    "calven": {
      "url": "https://api.calven.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "calven": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://api.calven.ai/mcp"
      ]
    }
  }
}

Or add it as a custom connector under Settings → Connectors. The config above bridges via mcp-remote.

{
  "servers": {
    "calven": {
      "type": "http",
      "url": "https://api.calven.ai/mcp"
    }
  }
}

{
  "mcpServers": {
    "calven": {
      "serverUrl": "https://api.calven.ai/mcp"
    }
  }
}

Remote endpoints

streamable-httphttps://api.calven.ai/mcp

Freshness

Not enough public signals yet to judge maintenance.

Last commit (default branch)
2026-10-14 · 4d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-10-14 · 4d ago · official registry · v1.1.0

How it compares in CRM & Marketing

Against the most-starred crm & marketing servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Calven (this)	2	—	not measured	—	hosted
Atlassian	6,014	—	not measured	Active	—
Google Ads + Meta Ads + SEO/GEO	5,241	—	not measured	Active	hosted
AdsAgent	3,959	—	not measured	Deprecated	hosted
Meta Ads	1,313	—	not measured	Active	—
Reticle	1,258	—	not measured	—	local

All crm & marketing MCP servers

FAQ

›How do I install the Calven MCP server in Claude Code?

Run: claude mcp add --transport http calven https://api.calven.ai/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Calven require an API key?

No required environment variables are declared in its published metadata.

›Can I use Calven as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is Calven in the official MCP registry?

Yes, as ai.calven/mcp.

Sources and method

Official MCP Registry entry: updated 2026-10-14
GitHub repository: fetched 2026-10-19
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.