Bring Outbound Sales
to Claude Desktop
Learn how to connect FirstQuadrant to Claude Desktop and start using 8 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the FirstQuadrant MCP Server?
Connect your FirstQuadrant account to any AI agent and take full control of your B2B sales pipeline and contact enrichment workflows through natural conversation.
What you can do
- Lead Orchestration — List and manage your complete database of leads and contacts, including retrieving detailed metadata and performing search lookups programmatically
- AI Enrichment — Trigger autonomous AI workflows to gather deep context about a lead from external sources and update contact profiles automatically
- Campaign Management — Access available sales sequences and enroll contacts into personalized email campaigns directly through your agent
- Schema Intelligence — Explore and manage your custom property schema to ensure all sales data is perfectly structured for AI analysis
- Activity Monitoring — Monitor the complete log of sales activities, including emails, calls, and AI-driven tasks in real-time
How it works
1. Subscribe to this server
2. Retrieve your API Key and Organization ID from FirstQuadrant (Settings > Developer Settings)
3. Start managing your B2B sales pipeline from Claude, Cursor, or any MCP client
No more manual contact research or complex campaign toggling. Your AI acts as your dedicated sales operations coordinator.
Who is this for?
- Sales Development Reps (SDRs) — instantly identify top leads and trigger enrichment workflows using natural language
- Account Managers — retrieve full interaction histories and verify contact details without leaving your workspace
- Growth Teams — automate lead discovery and scale personalized outreach through simple AI queries
Built-in capabilities (8)
Add contact to a campaign
Create a new lead/contact
Trigger AI enrichment for a contact
Get contact profile details
List sales activities
List sales campaigns/sequences
Supports advanced filtering by email or created date. List FirstQuadrant contacts
List custom properties schema
Why Claude Desktop?
Claude Desktop is the definitive way to connect FirstQuadrant to your AI workflow. Add Vinkius Edge URL to your config, restart the app, and Claude immediately exposes all 8 tools in the chat interface. ask a question, Claude calls the right tool, and you see the answer. Zero code, zero context switching.
- —
Claude Desktop is the reference MCP client. it was designed alongside the protocol itself, ensuring the most complete and stable MCP implementation available
- —
Zero-code configuration: add a server URL to a JSON file and Claude instantly discovers and exposes all available tools in the chat interface
- —
Claude's extended thinking capability lets it reason through multi-step tool usage, chaining multiple API calls to answer complex questions
- —
Enterprise-grade security with local config storage. your tokens never leave your machine, and connections go directly to Vinkius Edge network
FirstQuadrant in Claude Desktop
FirstQuadrant and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect FirstQuadrant to Claude Desktop through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 3,400+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for FirstQuadrant in Claude Desktop
The FirstQuadrant MCP Server runs on Vinkius-managed infrastructure inside AWS — a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts. All 8 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Claude Desktop only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
How Vinkius secures
FirstQuadrant for Claude Desktop
Every tool call from Claude Desktop to the FirstQuadrant MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I find my Organization ID in FirstQuadrant?
Log in to your FirstQuadrant dashboard and navigate to Settings > Developer Settings. Your unique Organization ID will be listed there.
Can the agent update custom properties?
Yes! Use the create_contact or enrich_contact_ai tools to manage standard and custom data points defined in your property schema.
How does AI enrichment work through the agent?
The enrich_contact_ai tool triggers FirstQuadrant's autonomous research engine to scan public sources and update the contact record with high-fidelity insights.
How does Claude Desktop discover MCP tools?
When Claude Desktop starts, it reads the claude_desktop_config.json file and connects to each configured MCP server. It calls the tools/list endpoint to fetch the schema for every available tool, then surfaces them as clickable options in the chat interface via the 🔌 icon.
What happens if the MCP server is temporarily unavailable?
Claude Desktop handles disconnections gracefully. if the server is unreachable at startup, the tools simply won't appear. Once the server becomes available again, restarting Claude Desktop will re-establish the connection. There is no timeout penalty or error loop.
Can I connect multiple MCP servers simultaneously?
Yes. You can add as many servers as you need in the mcpServers section of the config file. Each server appears as a separate tool provider, and Claude can use tools from multiple servers in a single conversation turn.
Is there a limit on the number of tools per server?
Claude Desktop can handle hundreds of tools per server. However, for optimal LLM performance, Vinkius servers are designed to expose focused, well-documented tool sets rather than overwhelming the model with too many options.
Does Claude Desktop support Streamable HTTP transport?
Yes. Claude Desktop supports both SSE (Server-Sent Events) and the newer Streamable HTTP transport that Vinkius uses. Simply provide the server URL. Claude auto-negotiates the transport protocol.
Server not appearing after restart
Ensure the JSON is valid (no trailing commas). Check the file path: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\\Claude\\ (Windows).
Authentication error
Verify your Vinkius token is correct. Go to cloud.vinkius.com to regenerate it if needed.
Tools not showing in chat
Click the 🔌 icon at the bottom of the chat input. If it shows 0 tools, the server may still be connecting. wait a few seconds.