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JaxSuite AI MCP

AI-native cold outreach and CRM platform with built-in deliverability, a 300M+ verified B2B contact database, and an MCP server that lets AI agents run campaigns end to end.

Server type: Remote (Streamable HTTP)
Auth: API token (Bearer)
Endpoint: https://www.jaxsuite.com/api/v1/mcp
Rate limit: 20 calls/hour, 100 calls/day per token
Category: Sales / Cold Outreach / CRM

Why This Matters for Operators

Cold outreach is the highest-ROI growth channel for B2B operators, but running it effectively requires juggling: contact databases, email verification, content writing, campaign management, deliverability monitoring, and analytics. JaxSuite AI MCP consolidates all of this into 27 tools that AI agents can orchestrate — no browser tab needed.

This is the first end-to-end cold outreach MCP server with built-in deliverability infrastructure. Combined with LinkedIn MCP (GTM API) and Apollo.io MCP, operators can build fully autonomous B2B outbound pipelines.

Tools & Capabilities (27 tools)

Campaign Lifecycle (7 tools)

Tool Description
List Campaigns List all campaigns accessible to your token
Get Campaign Fetch full details for a single campaign
Create Campaign Create a new outreach campaign
Pause Campaign Pause a running campaign
Resume Campaign Resume a paused campaign
Delete Campaign Remove a campaign
Schedule Campaign / Get Schedule Set or read campaign scheduling

Content Writing (3 tools)

Tool Description
Write Campaign Content Write multi-step, multi-variant email content with personalization, spintax, and unsubscribe links
Update Campaign Step Content Surgically patch a single step's content
Get Campaign Content Read back current campaign content

Campaign Settings (2 tools)

Tool Description
Get Campaign Settings Read tracking, send pacing, bounce protection, ESP routing
Update Campaign Settings Patch campaign configuration

Contacts (5 tools)

Tool Description
Upload Contacts Add contacts to a campaign
List Campaign Contacts List all contacts in a campaign
Get Campaign Contacts Fetch individual contact details
Update Campaign Contacts Modify contact data
Remove Campaign Contacts Remove contacts from a campaign

Sending Accounts (6 tools)

Tool Description
List Email Accounts Discover available mailboxes
List Email Account Tags View mailbox tags
Get Campaign Sending Accounts See what a campaign sends from
Add/Remove Campaign Sending Accounts Attach or detach senders
Update Campaign Sending Accounts Modify sender configuration

Deliverability & Analytics (3 tools)

Tool Description
Get Campaign Analytics Pull performance stats
Check Content Deliverability Pre-flight spam risk check
Get Campaign Sender Health Monitor sender reputation

Configuration

{
  "mcpServers": {
    "jaxsuite": {
      "type": "streamableHttp",
      "url": "https://www.jaxsuite.com/api/v1/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_TOKEN>"
      }
    }
  }
}

Getting Started

  1. Sign up at jaxsuite.com
  2. Generate API token from Settings → API in your JaxSuite dashboard
  3. Add config to your MCP client
  4. Start prompting: "Create a cold outreach campaign targeting SaaS founders, write a 3-step email sequence with spintax, upload these 50 contacts, check deliverability, and schedule it for Monday"

Use Cases for Business Operators

  • B2B SaaS founders: Run outbound sequences without a sales team
  • Agencies: Manage multiple client outreach campaigns from one AI agent
  • Growth operators: A/B test email sequences at scale
  • Fractional sales leaders: Delegate campaign execution to AI agents

Rate Limits

  • 20 calls per hour per token
  • 100 calls per day per token
  • Workspace-scoped (token only accesses your team's data)

Limitations

  • Brand new server (August 2026) — API may evolve
  • Rate limits may constrain high-volume operators
  • Not open source (commercial SaaS product)
  • Requires paid JaxSuite plan (pricing details on their website)

See Also