Geometry Calculator MCP Server for LlamaIndexGive LlamaIndex instant access to 3 tools to Calculate 2d Area, Calculate 3d Volume, Calculate Distance
GDPR Free for SubscribersLlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Geometry Calculator 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 MCP Server for LlamaIndex
The Geometry Calculator MCP Server for LlamaIndex is a standout in the Developer Tools category — giving your AI agent 3 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
Geminiimport 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 Geometry Calculator. "
"You have 3 tools available."
),
)
response = await agent.run(
"What tools are available in Geometry Calculator?"
)
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 Geometry Calculator MCP Server
Spatial reasoning and geometric calculations are frequent stumbling blocks for Large Language Models. The Geometry Calculator MCP Server provides your AI with a deterministic engine to solve complex spatial problems instantly.
LlamaIndex agents combine Geometry Calculator tool responses with indexed documents for comprehensive, grounded answers. Connect 3 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.
The Superpowers
- Exact Dimensions: Flawlessly calculate 2D areas (circles, rectangles, triangles) and 3D volumes (spheres, cubes, cylinders, prisms).
- Spatial Distances: Compute exact Euclidean distances across 2D planes or 3D Cartesian space instantly.
- Absolute Privacy (Local): Never send sensitive architectural or engineering coordinates over the internet. Calculations happen 100% locally.
- Zero Hallucination: Replaces LLM probabilistic guessing with absolute mathematical certainty.
The Geometry Calculator MCP Server exposes 3 tools through the Vinkius. Connect it to LlamaIndex in under two minutes — credentials fully managed, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 3 Geometry Calculator tools available for LlamaIndex
When LlamaIndex connects to Geometry Calculator through Vinkius, your AI agent gets direct access to every tool listed below — spanning spatial-reasoning, euclidean-geometry, mathematical-engine, and more. Every call runs in a secure, isolated environment with full audit visibility. Beyond a simple connection, you get real-time monitoring of agent activity, enterprise governance, and optimized token usage.
Calculate 2d area on Geometry Calculator
For circle: {"radius": x}. For rectangle: {"width": x, "height": y}. For triangle: {"base": x, "height": y}. Calculates the exact area of 2D shapes (circle, rectangle, triangle)
Calculate 3d volume on Geometry Calculator
Sphere: {"radius": x}. Cube: {"side": x}. Cylinder: {"radius": x, "height": y}. Prism: {"width": x, "height": y, "depth": z}. Calculates the exact volume of 3D shapes (sphere, cube, cylinder, prism)
Calculate distance on Geometry Calculator
2D example: {"x": 0, "y": 0}. 3D example: {"x": 1, "y": 2, "z": 3}. Calculates the Euclidean distance between two points in 2D or 3D space
Connect Geometry Calculator to LlamaIndex via MCP
Follow these steps to wire Geometry Calculator into LlamaIndex. The entire setup takes under two minutes — your credentials stay safe behind 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 Geometry Calculator MCP Server
LlamaIndex provides unique advantages when paired with Geometry Calculator through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine Geometry Calculator tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain Geometry Calculator tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query Geometry Calculator, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what Geometry Calculator tools were called, what data was returned, and how it influenced the final answer
Geometry Calculator + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the Geometry Calculator MCP Server delivers measurable value.
Hybrid search: combine Geometry Calculator real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query Geometry Calculator 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 Geometry Calculator for fresh data
Analytical workflows: chain Geometry Calculator queries with LlamaIndex's data connectors to build multi-source analytical reports
Example Prompts for Geometry Calculator in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with Geometry Calculator immediately.
"Calculate the area of a circle with a radius of 7.5 units."
"What is the volume of a cylinder with radius 5 and height 10?"
"Calculate the Euclidean distance between point A (0, 0, 0) and point B (3, 4, 12)."
Troubleshooting Geometry Calculator MCP Server with LlamaIndex
Common issues when connecting Geometry Calculator to LlamaIndex through Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpGeometry Calculator + LlamaIndex FAQ
Common questions about integrating Geometry Calculator 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?
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