CallGear 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 CallGear 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 CallGear. "
"You have 10 tools available."
),
)
response = await agent.run(
"What tools are available in CallGear?"
)
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 CallGear MCP Server
Connect your CallGear account to any AI agent and orchestrate your communication analytics, marketing attribution, and call tracking through natural conversation.
LlamaIndex agents combine CallGear 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
- Call Performance Oversight — Retrieve detailed reports of all incoming and outgoing calls, including sources, durations, and statuses.
- Marketing Attribution — Monitor advertising campaign performance and identify which sources are driving the most communications.
- Communication Analysis — Get broader reports covering calls, chats, and other interactions to ensure service quality.
- Infrastructure Coordination — Access and monitor your traffic sources, call scenarios, and tags directly from your workspace.
- User & Team Oversight — List all users in your CallGear account to maintain visibility across your team.
- Real-time Statistics — Retrieve daily site and campaign stats straight from your workspace.
The CallGear 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 CallGear to LlamaIndex via MCP
Follow these steps to integrate the CallGear 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 CallGear
Why Use LlamaIndex with the CallGear MCP Server
LlamaIndex provides unique advantages when paired with CallGear through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine CallGear tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain CallGear tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query CallGear, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what CallGear tools were called, what data was returned, and how it influenced the final answer
CallGear + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the CallGear MCP Server delivers measurable value.
Hybrid search: combine CallGear real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query CallGear 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 CallGear for fresh data
Analytical workflows: chain CallGear queries with LlamaIndex's data connectors to build multi-source analytical reports
CallGear MCP Tools for LlamaIndex (10)
These 10 tools become available when you connect CallGear to LlamaIndex via MCP:
get_account_info
Retrieve core account information
get_ad_campaigns_report
Retrieve daily aggregated statistics for advertising campaigns
get_calls_report
Retrieve a detailed report of calls for a specific period
get_communications_report
Retrieve a report covering various communication types (calls, chats, etc.)
get_site_daily_stats
Retrieve daily statistics for sites
list_ad_campaigns
List all advertising campaigns
list_call_scenarios
List all configured call scenarios
list_tags
List all call and communication tags
list_traffic_sources
List all traffic sources configured in CallGear
list_users
List all users in the CallGear account
Example Prompts for CallGear in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with CallGear immediately.
"Show the calls report from March 1st to March 7th."
"Which advertising campaigns are active right now?"
"Show daily stats for my website for the last 3 days."
Troubleshooting CallGear MCP Server with LlamaIndex
Common issues when connecting CallGear to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpCallGear + LlamaIndex FAQ
Common questions about integrating CallGear 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 CallGear 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.
AI-first code editor with integrated LLM-powered coding assistance.
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 CallGear to LlamaIndex
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.
