CoinMarketCal MCP Server for LlamaIndex 9 tools — connect in under 2 minutes
LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add CoinMarketCal as an MCP tool provider through the Vinkius and your agents can query, analyze, and act on live data alongside your existing indexes.
ASK AI ABOUT THIS MCP SERVER
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 CoinMarketCal. "
"You have 9 tools available."
),
)
response = await agent.run(
"What tools are available in CoinMarketCal?"
)
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 CoinMarketCal MCP Server
Connect your AI to CoinMarketCal, the leading economic calendar for the crypto market.
LlamaIndex agents combine CoinMarketCal tool responses with indexed documents for comprehensive, grounded answers. Connect 9 tools through the 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
- Event Search — Find upcoming events for specific coins like Bitcoin, Ethereum, or any altcoin.
- Trending Events — List the most popular and community-voted events happening soon.
- Category Filtering — Filter by event type: exchange listings, hard forks, AMAs, conferences, roadmap milestones, and more.
The CoinMarketCal MCP Server exposes 9 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 CoinMarketCal to LlamaIndex via MCP
Follow these steps to integrate the CoinMarketCal 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 9 tools from CoinMarketCal
Why Use LlamaIndex with the CoinMarketCal MCP Server
LlamaIndex provides unique advantages when paired with CoinMarketCal through the Model Context Protocol.
Data-first architecture: LlamaIndex agents combine CoinMarketCal tool responses with indexed documents for comprehensive, grounded answers
Query pipeline framework lets you chain CoinMarketCal tool calls with transformations, filters, and re-rankers in a typed pipeline
Multi-source reasoning: agents can query CoinMarketCal, a vector store, and a SQL database in a single turn and synthesize results
Observability integrations show exactly what CoinMarketCal tools were called, what data was returned, and how it influenced the final answer
CoinMarketCal + LlamaIndex Use Cases
Practical scenarios where LlamaIndex combined with the CoinMarketCal MCP Server delivers measurable value.
Hybrid search: combine CoinMarketCal real-time data with embedded document indexes for answers that are both current and comprehensive
Data enrichment: query CoinMarketCal 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 CoinMarketCal for fresh data
Analytical workflows: chain CoinMarketCal queries with LlamaIndex's data connectors to build multi-source analytical reports
CoinMarketCal MCP Tools for LlamaIndex (9)
These 9 tools become available when you connect CoinMarketCal to LlamaIndex via MCP:
get_coin_id
Find the CoinMarketCal ID for a coin by its name or symbol
get_event_details
Retrieve detailed information about a specific event by its ID
list_categories
Retrieve the list of event categories (e.g., Roadmap, Release)
list_coins
Retrieve the list of coins supported by CoinMarketCal
list_events
Retrieve a list of cryptocurrency events from the calendar
list_popular_events
Retrieve the most popular cryptocurrency events
list_trending_events
Retrieve the most trending cryptocurrency events
search_events_by_coin
Find events related to specific cryptocurrencies
search_events_by_date
Find events within a specific date range
Example Prompts for CoinMarketCal in LlamaIndex
Ready-to-use prompts you can give your LlamaIndex agent to start working with CoinMarketCal immediately.
"Show me upcoming events for Bitcoin."
"Show me upcoming exchange listings."
"List trending events happening this week."
Troubleshooting CoinMarketCal MCP Server with LlamaIndex
Common issues when connecting CoinMarketCal to LlamaIndex through the Vinkius, and how to resolve them.
BasicMCPClient not found
pip install llama-index-tools-mcpCoinMarketCal + LlamaIndex FAQ
Common questions about integrating CoinMarketCal 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 CoinMarketCal 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 CoinMarketCal to LlamaIndex
Get your token, paste the configuration, and start using 9 tools in under 2 minutes. No API key management needed.