4,000+ servers built on MCP Fusion
Vinkius
LlamaIndexFramework
LlamaIndex
Why use Leadfeeder MCP Server with LlamaIndex?

Bring B2b Intelligence
to LlamaIndex

Create your Vinkius account to connect Leadfeeder to LlamaIndex and start using all 9 AI tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code. No hosting, no server setup — just connect and start using.

MCP Inspector GDPR Free for Subscribers
Get AccountGet Custom FeedGet LeadGet Tracking ScriptList Account VisitsList AccountsList Custom FeedsList Lead VisitsList Leads
ChatGPT Claude Perplexity

Compatible with every major AI agent and IDE

ClaudeClaude
ChatGPTChatGPT
CursorCursor
GeminiGemini
WindsurfWindsurf
VS CodeVS Code
JetBrainsJetBrains
VercelVercel
+ other MCP clients
Leadfeeder

What is the Leadfeeder MCP Server?

Connect your Leadfeeder tracking system to an AI agent to analyze high-quality B2B internet traffic. Track precise analytics without using heavy third-party dashboard setups directly in Cursor or Claude.

What you can do

  • Discover Target Leads: Fetch the list of verified companies engaging with your tracking pixel on specific domains.
  • Visitor Analytics: Drill into session specifics of organizations interacting behind the scenes.
  • Sales Pipeline: Identify key B2B traffic and prioritize new cold email targets or warm follow-ups immediately.

How it works

  1. Install this MCP Server base via Vurb
  2. Provide your secure API Developer token
  3. Start fetching prospects directly by conversing with your AI

Who is this for?

  • B2B Sales Reps — find out today's top visits without leaving the chat pipeline tool
  • Marketing Pros — verify traffic from latest campaigns instantly by questioning your bot
  • Agency Execs — extract clean lead directories easily

Built-in capabilities (9)

get_account

Get details for a specific Leadfeeder account

get_custom_feed

Get details for a specific custom feed filter

get_lead

Get details for a specific lead

get_tracking_script

Get the tracking script for the account

list_account_visits

Get aggregate visits data across the entire account

list_accounts

Retrieve a list of accounts from Leadfeeder

list_custom_feeds

Retrieve the custom feeds active within a specific account

list_lead_visits

Get the website visits directly associated with a specific lead

list_leads

Retrieve a list of discovered leads within an account

Why LlamaIndex?

LlamaIndex agents combine Leadfeeder tool responses with indexed documents for comprehensive, grounded answers. Connect 9 tools through Vinkius and query live data alongside vector stores and SQL databases in a single turn. ideal for hybrid search, data enrichment, and analytical workflows.

  • Data-first architecture: LlamaIndex agents combine Leadfeeder tool responses with indexed documents for comprehensive, grounded answers

  • Query pipeline framework lets you chain Leadfeeder tool calls with transformations, filters, and re-rankers in a typed pipeline

  • Multi-source reasoning: agents can query Leadfeeder, a vector store, and a SQL database in a single turn and synthesize results

  • Observability integrations show exactly what Leadfeeder tools were called, what data was returned, and how it influenced the final answer

L
See it in action

Leadfeeder in LlamaIndex

AI AgentVinkius
High Security·Kill Switch·Plug and Play
Enterprise Security

Why run Leadfeeder with Vinkius?

The Leadfeeder connection runs on our fully managed, secure cloud infrastructure. We handle the hosting, maintenance, and security so you don't have to deal with servers or code. All 9 tools are ready to work instantly without any complex setup.

You stay in complete control of your data. Your AI only accesses the information you approve, keeping your sensitive passwords and private details completely safe. Plus, with automatic optimizations, your AI works faster and more efficiently.

Leadfeeder
Fully ManagedNo server setup
Plug & PlayNo coding needed
SecurePrivacy protected
PrivateYour data is safe
Cost ControlBudget limits
Control1-click disconnect
Auto-UpdatesMaintenance free
High SpeedOptimized for AI
Reliable99.9% uptime
Your credentials and connection tokens are fully encrypted

* Every connection is hosted and maintained by Vinkius. We handle the security, updates, and infrastructure so you don't have to write code or manage servers. See our infrastructure

01 / Catalog

Over 4,000 integrations ready for AI agents

Explore a vast library of pre-built integrations, optimized and ready to deploy.

02 / Credentials

Connect securely in under 30 seconds

Generate tokens to authenticate and link external services in a single step.

03 / Guardian

Complete visibility into every agent action

Audit live requests, latency, success rates, and active security compliance policies.

04 / FinOps

Optimize spending and track token ROI

Analyze real-time token consumption and cost metrics detailed by connection.

Over 4,000 integrations ready for AI agents
Connect securely in under 30 seconds
Complete visibility into every agent action
Optimize spending and track token ROI

Explore our live AI Agents Analytics dashboard to see it all working

This dashboard is included when you connect Leadfeeder using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.

Why Vinkius

Leadfeeder and 4,000+ other AI tools. No hosting, no code, ready to use.

Professionals who connect Leadfeeder to LlamaIndex through Vinkius don't need to write code, manage servers, or worry about security. Everything is pre-configured, secure, and runs automatically in the background.

4,000+MCP Integrations
<40msResponse time
100%Fully managed
Raw MCP
Vinkius
Ready-to-use MCPsFind and configure each manually4,000+ MCPs ready to use
Connection SetupManual coding & server setup1-click instant connection
Server HostingYou host it yourself (needs 24/7 uptime)100% hosted & managed by Vinkius
Security & PrivacyStored in plaintext config filesBank-grade encrypted vault
Activity VisibilityBlind execution (no logs or tracking)Live dashboard with real-time logs
Cost ControlRunaway AI token spend riskAutomatic budget limits
Revoking AccessMust delete files or code to stop1-click disconnect button
The Vinkius Advantage

How Vinkius secures Leadfeeder for LlamaIndex

Every request between LlamaIndex and Leadfeeder is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.

< 40msCold start
Ed25519Signed audit chain
60%Token savings
FAQ

Frequently asked questions

01

How do I authenticate?

Find your native API Integration string in your web dashboard and pass it as your LEADFEEDER_API_KEY. Our agent queries standard endpoints natively from it.

02

Can I filter visitors by country?

Yes, depending on your prompts, the AI can filter the resulting arrays based on domain and geographical metadata provided.

03

How far back does the tracking retention go?

This mirrors your existing subscription tier limits within the web platform.

04

How does LlamaIndex connect to MCP servers?

Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.

05

Can I combine MCP tools with vector stores?

Yes. LlamaIndex agents can query Leadfeeder tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.

06

Does LlamaIndex support async MCP calls?

Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.

07

BasicMCPClient not found

Install: pip install llama-index-tools-mcp

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