Contractor+ MCP Server for LlamaIndexGive LlamaIndex instant access to 12 tools to Create Client, Create Estimate, Get Account Info, and more
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Contractor+ as an MCP tool provider through Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
Ask AI about this App Connector for LlamaIndex
The Contractor+ app connector for LlamaIndex is a standout in the Erp Operations category — giving your AI agent 12 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
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 Contractor+. "
"You have 12 tools available."
),
)
response = await agent.run(
"What tools are available in Contractor+?"
)
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 Contractor+ MCP Server
Connect your Contractor+ account to any AI agent and take full control of your field service management and business operations through natural conversation.
LlamaIndex agents combine Contractor+ tool responses with indexed documents for comprehensive, grounded answers. Connect 12 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
- Client & Lead Orchestration — List and manage your entire CRM programmatically, including creating new leads and retrieving detailed historical profiles
- Estimate & Invoice Architecture — Programmatically generate professional quotes and invoices, monitoring payment statuses and project totals in real-time
- Field Operations Intelligence — Access active jobs and scheduled work orders for your crews to maintain high-fidelity coordination between office and field
- Property Management — Access detailed records of service properties and tenant data to ensure perfectly coordinated site visits
- Operational Monitoring — Check API health status, monitor active webhooks, and retrieve account-level metadata directly through your agent for instant reporting
The Contractor+ MCP Server exposes 12 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.
All 12 Contractor+ tools available for LlamaIndex
When LlamaIndex connects to Contractor+ through Vinkius, your AI agent gets direct access to every tool listed below — spanning job-estimates, invoicing, contractor-management, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Create a new client or lead
Create a new estimate
Get account settings
Get client details
List all clients and leads
List project estimates
List billing invoices
List active jobs
List service properties
List incoming requests
List configured webhooks
List work orders
Connect Contractor+ to LlamaIndex via MCP
Follow these steps to wire Contractor+ into LlamaIndex. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
pip install llama-index-tools-mcp llama-index-llms-openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.py and run: python agent.pyExplore tools
Why Use LlamaIndex with the Contractor+ MCP Server
LlamaIndex provides unique advantages when paired with Contractor+ through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine Contractor+ tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain Contractor+ tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query Contractor+, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what Contractor+ tools were called, what data was returned, and how it influenced the final answer
Contractor+ + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the Contractor+ MCP Server delivers measurable value.
Hybrid search: combine Contractor+ real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query Contractor+ 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 Contractor+ for fresh data
Analytical workflows: chain Contractor+ queries with LlamaIndex's data connectors to build multi-source analytical reports
Example Prompts for Contractor+ in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with Contractor+ immediately.
"List all active jobs and their current statuses in Contractor+."
"Create a new lead for 'John Doe' at 'john@example.com'."
"Show me the last 5 invoices and their payment status."
Troubleshooting Contractor+ MCP Server with LlamaIndex
Common issues when connecting Contractor+ to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpContractor+ + LlamaIndex FAQ
Common questions about integrating Contractor+ MCP Server with LlamaIndex.