Bring Relationship Intelligence
to LlamaIndex
Create your Vinkius account to connect Affinity to LlamaIndex and start using all 5 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.
GDPR Free for SubscribersCompatible with every major AI agent and IDE
Gemini
What is the Affinity MCP Server?
Connect your Affinity account to your AI agent to unlock professional relationship intelligence and CRM orchestration. From auditing your smart lists to monitoring recent email and meeting interactions and managing your contact pipeline, your agent handles your deal flow through natural conversation.
What you can do
- Smart List Management — List and retrieve entries for your custom smart lists, including statuses and field values
- Relationship Intelligence — Access relationship strength scores and identify 'warm' introduction paths within your network
- Contact Oversight — List and manage people and organizations, ensuring your B2B intelligence is always up-to-date
- Interaction Auditing — Retrieve logs of recent emails, meetings, and calls automatically synced from team accounts
- Pipeline Insights — Quickly identify active opportunities and track deal progress directly from your chat interface
How it works
- Subscribe to this server
- Enter your Affinity API Key
- Start managing your relationships and monitoring your deal flow through Claude, Cursor, or any MCP-compatible client
Who is this for?
- Venture Capital & Private Equity — automate deal tracking and monitor relationship strength with portfolio founders
- Sales & BD Professionals — research contacts and audit recent interactions before outreach
- Investor Relations — manage investor lists and track engagement patterns effortlessly
- Executive Assistants — quickly look up organization details and update person records using simple commands
Built-in capabilities (5)
Retrieve recent chronological logs of synced emails, meetings, and calls across your team
Retrieve the people or organizations associated with a specific Affinity smart list ID
Retrieve companies and institutions mapped within your Affinity CRM
Retrieve a paginated list of people your team has interacted with in your Affinity network
Retrieve the catalog of custom smart lists (pipelines) securely configured in your account
Why LlamaIndex?
LlamaIndex agents combine Affinity tool responses with indexed documents for comprehensive, grounded answers. Connect 5 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 Affinity tool responses with indexed documents for comprehensive, grounded answers
- —
Query pipeline framework lets you chain Affinity tool calls with transformations, filters, and re-rankers in a typed pipeline
- —
Multi-source reasoning: agents can query Affinity, a vector store, and a SQL database in a single turn and synthesize results
- —
Observability integrations show exactly what Affinity tools were called, what data was returned, and how it influenced the final answer
Affinity in LlamaIndex
Why run Affinity with Vinkius?
The Affinity 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 5 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.
* 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
Over 4,000 integrations ready for AI agents
Explore a vast library of pre-built integrations, optimized and ready to deploy.
Connect securely in under 30 seconds
Generate tokens to authenticate and link external services in a single step.
Complete visibility into every agent action
Audit live requests, latency, success rates, and active security compliance policies.
Optimize spending and track token ROI
Analyze real-time token consumption and cost metrics detailed by connection.
Explore our live AI Agents Analytics dashboard to see it all working
This dashboard is included when you connect Affinity using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.
Affinity and 4,000+ other AI tools. No hosting, no code, ready to use.
Professionals who connect Affinity 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.
Raw MCP | Vinkius | |
|---|---|---|
| Ready-to-use MCPs | Find and configure each manually | 4,000+ MCPs ready to use |
| Connection Setup | Manual coding & server setup | 1-click instant connection |
| Server Hosting | You host it yourself (needs 24/7 uptime) | 100% hosted & managed by Vinkius |
| Security & Privacy | Stored in plaintext config files | Bank-grade encrypted vault |
| Activity Visibility | Blind execution (no logs or tracking) | Live dashboard with real-time logs |
| Cost Control | Runaway AI token spend risk | Automatic budget limits |
| Revoking Access | Must delete files or code to stop | 1-click disconnect button |
How Vinkius secures
Affinity for LlamaIndex
Every request between LlamaIndex and Affinity is protected by our secure gateway. We automatically keep your sensitive data private, prevent unauthorized access, and let you disconnect instantly at any time.
Frequently asked questions
How do I find my Affinity API Key?
Log in to Affinity, go to Settings > API Keys. You can generate or copy your existing API key from there. Ensure you are on a supported plan (Scale or higher).
What is a Relationship Strength score?
It is a numeric value from 0 to 100 calculated by Affinity based on your team's communication history. A higher score indicates more frequent and recent interactions.
Can I retrieve meeting logs via the agent?
Yes! Use the list_interactions tool to see recent emails and meetings that have been automatically synced to your Affinity 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 Affinity 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
Explore More MCP Servers
View all →
Walmart Orders & Fulfillment
8 toolsSecurely process e-commerce orders, manage fulfillment logistics, and handle customer returns.
Bolt
10 toolsManage your one-click checkout and payments via Bolt — track transactions, manage orders, and process refunds directly from any AI agent.
StayFi
17 toolsConnect your AI agents to StayFi to capture guest emails, manage WiFi properties, monitor networks, and track marketing analytics.
Cloudflare Stream
26 toolsManage video infrastructure via Cloudflare Stream—list videos, manage live inputs, and handle uploads directly from any AI agent.