Compatible with every major AI agent and IDE
What is the Referrizer MCP Server?
Connect your Referrizer account to any AI agent and simplify your referral marketing, customer loyalty, and retention workflows through natural conversation.
What you can do
- Contact Management — List all customers and contacts, retrieve detailed profile metadata, and monitor loyalty points and status
- Referral Tracking — Access a history of successful and pending customer referrals to understand your word-of-mouth growth
- Campaign Control — Query past and active marketing automation campaigns to monitor your outreach performance
- Loyalty Rewards — List available rewards and incentives to choose the right context for each interaction
- Direct Enrollment — Register new contacts and customers programmatically directly from your agent
How it works
- Subscribe to this server
- Enter your Referrizer API Key from your account settings
- Start managing your referral engine from Claude, Cursor, or any MCP-compatible client
Built-in capabilities (11)
Register a new contact
Get details for a referral campaign
Get details for a specific contact
Get details for a specific referral
Get details for a specific reward
List Referrizer contacts
List available rewards
List marketing campaigns
List referrals
List all reward transactions
Update a contact profile
Why LlamaIndex?
LlamaIndex agents combine Referrizer tool responses with indexed documents for comprehensive, grounded answers. Connect 11 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.
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Data-first architecture: LlamaIndex agents combine Referrizer tool responses with indexed documents for comprehensive, grounded answers
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Query pipeline framework lets you chain Referrizer tool calls with transformations, filters, and re-rankers in a typed pipeline
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Multi-source reasoning: agents can query Referrizer, a vector store, and a SQL database in a single turn and synthesize results
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Observability integrations show exactly what Referrizer tools were called, what data was returned, and how it influenced the final answer
Referrizer in LlamaIndex
Referrizer and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Referrizer to LlamaIndex 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 | 4,000+ 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 Referrizer in LlamaIndex
The Referrizer 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 11 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in LlamaIndex 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
Referrizer for LlamaIndex
Every tool call from LlamaIndex to the Referrizer MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I list all my customer referrals using my AI agent?
Yes! Use the list_referral_history tool to retrieve a comprehensive list of all successful and pending referrals in your account.
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.
Can I combine MCP tools with vector stores?
Yes. LlamaIndex agents can query Referrizer tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
Does LlamaIndex support async MCP calls?
Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.
BasicMCPClient not found
Install: pip install llama-index-tools-mcp
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