RCS Campaigns MCP Server

by rethinkledgerscom.rcs-campaigns/campaignsv0.1.10

Send RCS & SMS campaigns: templates, audiences, surveys, inbox replies, delivery webhooks.

Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Active10d ago

Install RCS Campaigns MCP server

claude mcp add agent-toolkit-rethinkledgers -e RCS_AGENT_KEY='<rcs-agent-key>' -- npx -y @rcs-campaigns/agent-toolkit rcs-mcp

{
  "mcpServers": {
    "agent-toolkit-rethinkledgers": {
      "command": "npx",
      "args": [
        "-y",
        "@rcs-campaigns/agent-toolkit",
        "rcs-mcp"
      ],
      "env": {
        "RCS_AGENT_KEY": "<rcs-agent-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "agent-toolkit-rethinkledgers": {
      "command": "npx",
      "args": [
        "-y",
        "@rcs-campaigns/agent-toolkit",
        "rcs-mcp"
      ],
      "env": {
        "RCS_AGENT_KEY": "<rcs-agent-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "agent-toolkit-rethinkledgers": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@rcs-campaigns/agent-toolkit",
        "rcs-mcp"
      ],
      "env": {
        "RCS_AGENT_KEY": "<rcs-agent-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "agent-toolkit-rethinkledgers": {
      "command": "npx",
      "args": [
        "-y",
        "@rcs-campaigns/agent-toolkit",
        "rcs-mcp"
      ],
      "env": {
        "RCS_AGENT_KEY": "<rcs-agent-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
RCS_GATEWAY_URL	—	—	Optional. Base URL of the RCS Campaigns agent gateway; defaults to the hosted production gateway. Set it only to target dev or a local gateway — a key is tied to the environment it was minted in, so it must match the environment that issued RCS_AGENT_KEY.
RCS_AGENT_KEY	yes	yes	Scoped agent key (rcsk_live_…) created in Settings → API keys. Grants only the scopes selected at mint time. Treat it like a password.

Freshness

Active — last maintenance signal 10d ago. The newest of the signals below sets the band.

Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-09-29 · 10d ago · official registry · v0.1.10

FAQ

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

Run: claude mcp add agent-toolkit-rethinkledgers -e RCS_AGENT_KEY='<rcs-agent-key>' -- npx -y @rcs-campaigns/agent-toolkit rcs-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does RCS Campaigns require an API key?

Yes. It expects RCS_AGENT_KEY, of which 1 is a secret.

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

No hosted endpoint is published; it runs locally over stdio.

›Is RCS Campaigns in the official MCP registry?

Yes, as com.rcs-campaigns/campaigns.