Billsby MCP Server for LlamaIndex 10 tools — connect in under 2 minutes
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Billsby as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
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Vinkius supports streamable HTTP and SSE.
import asyncio
from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI
async def main():
# Your Vinkius token. get it at cloud.vinkius.com
mcp_client = BasicMCPClient("https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp")
mcp_tool_spec = McpToolSpec(client=mcp_client)
tools = await mcp_tool_spec.to_tool_list_async()
agent = FunctionAgent(
tools=tools,
llm=OpenAI(model="gpt-4o"),
system_prompt=(
"You are an assistant with access to Billsby. "
"You have 10 tools available."
),
)
response = await agent.run(
"What tools are available in Billsby?"
)
print(response)
asyncio.run(main())
* 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
About Billsby MCP Server
Connect your Billsby account to any AI agent and orchestrate your subscription billing workflows through natural conversation.
LlamaIndex agents combine Billsby tool responses with indexed documents for comprehensive, grounded answers. Connect 10 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.
What you can do
- Customer Management — List, retrieve, and create customer profiles within your billing system.
- Subscription Oversight — Query and manage subscriptions, plans, and add-ons linked to your customers.
- Invoicing Audits — Access recent invoices and their payment statuses to ensure steady cash flow.
- Product Catalog — Retrieve available products and their pricing structures from Billsby.
The Billsby MCP Server exposes 10 tools through the Vinkius. Connect it to LlamaIndex in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Billsby to LlamaIndex via MCP
Follow these steps to integrate the Billsby MCP Server with LlamaIndex.
Install dependencies
Run pip install llama-index-tools-mcp llama-index-llms-openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.py and run: python agent.py
Explore tools
The agent discovers 10 tools from Billsby
Why Use LlamaIndex with the Billsby MCP Server
LlamaIndex provides unique advantages when paired with Billsby through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine Billsby tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain Billsby tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query Billsby, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what Billsby tools were called, what data was returned, and how it influenced the final answer
Billsby + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the Billsby MCP Server delivers measurable value.
Hybrid search: combine Billsby real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query Billsby to augment indexed data with live information before generating user-facing responses
Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying Billsby for fresh data
Analytical workflows: chain Billsby queries with LlamaIndex's data connectors to build multi-source analytical reports
Billsby MCP Tools for LlamaIndex (10)
These 10 tools become available when you connect Billsby to LlamaIndex via MCP:
create_customer
Create a new customer
get_customer
Get specific customer details
get_customer_subscriptions
List subscriptions for a specific customer
get_subscription
Get specific subscription details
list_addons
List available add-ons
list_customers
List all customers
list_invoices
List recent invoices
list_plans
List all subscription plans
list_products
List all products
list_subscriptions
List all subscriptions
Example Prompts for Billsby in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with Billsby immediately.
"List all our active customers."
"Show subscriptions for customer c_1."
"List all available subscription plans."
Troubleshooting Billsby MCP Server with LlamaIndex
Common issues when connecting Billsby to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpBillsby + LlamaIndex FAQ
Common questions about integrating Billsby MCP Server with LlamaIndex.
How does LlamaIndex connect to MCP servers?
Can I combine MCP tools with vector stores?
Does LlamaIndex support async MCP calls?
Connect Billsby with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
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GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Billsby to LlamaIndex
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.