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Xata (Serverless DB) MCP Server for LlamaIndexGive LlamaIndex instant access to 30 tools to Create Branch, Create Organization, Create Project, and more

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LlamaIndex specializes in data-aware AI agents that connect LLMs to structured and unstructured sources. Add Xata (Serverless DB) 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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The Xata (Serverless DB) MCP Server for LlamaIndex is a standout in the Databases category — giving your AI agent 30 tools to work with, ready to go from day one.

Built for AI Agents by Vinkius

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python
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 Xata (Serverless DB). "
            "You have 30 tools available."
        ),
    )

    response = await agent.run(
        "What tools are available in Xata (Serverless DB)?"
    )
    print(response)

asyncio.run(main())
Xata (Serverless DB)
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Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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 Xata (Serverless DB) MCP Server

Connect your Xata account to any AI agent to manage your serverless data infrastructure through natural conversation. Xata combines the power of a relational database with the ease of use of a spreadsheet, all accessible via this MCP server.

LlamaIndex agents combine Xata (Serverless DB) tool responses with indexed documents for comprehensive, grounded answers. Connect 30 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

  • Organization Management — List, create, and update organizations and manage team members or invitations using list_organizations and list_members.
  • Project & Branch Control — Create and manage projects and database branches across different regions with create_project and create_branch.
  • SQL Execution — Run SQL queries or batches directly against your database branches to fetch or manipulate data using execute_sql.
  • Infrastructure Insights — Retrieve branch metrics, credentials, and project limits to monitor your serverless environment with get_branch_metrics and get_project_limits.

The Xata (Serverless DB) MCP Server exposes 30 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 30 Xata (Serverless DB) tools available for LlamaIndex

When LlamaIndex connects to Xata (Serverless DB) through Vinkius, your AI agent gets direct access to every tool listed below — spanning serverless, sql, database-migration, 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.

create

Create branch on Xata (Serverless DB)

Create a new database branch

create

Create organization on Xata (Serverless DB)

Create a new organization

create

Create project on Xata (Serverless DB)

Create a new project

delete

Delete branch on Xata (Serverless DB)

Delete a branch

delete

Delete invitation on Xata (Serverless DB)

Delete an organization invitation

delete

Delete project on Xata (Serverless DB)

Delete a project

execute

Execute sql on Xata (Serverless DB)

Execute a SQL query against a branch

execute

Execute sql batch on Xata (Serverless DB)

Execute a batch of SQL queries in a single transaction

get

Get branch on Xata (Serverless DB)

Get branch details

get

Get branch credentials on Xata (Serverless DB)

Retrieve branch credentials

get

Get branch metrics on Xata (Serverless DB)

Retrieve branch metrics

get

Get organization on Xata (Serverless DB)

Get organization details

get

Get project on Xata (Serverless DB)

Get project details

get

Get project limits on Xata (Serverless DB)

Get resource limits for projects

list

List branches on Xata (Serverless DB)

List all branches in a project

list

List images on Xata (Serverless DB)

List available images

list

List instance types on Xata (Serverless DB)

List available instance types for a region

list

List invitations on Xata (Serverless DB)

List organization invitations

list

List members on Xata (Serverless DB)

List organization members

list

List organizations on Xata (Serverless DB)

List all organizations

list

List projects on Xata (Serverless DB)

List all projects in an organization

list

List regions on Xata (Serverless DB)

List available regions

remove

Remove member on Xata (Serverless DB)

Remove a member from an organization

request

Request organization deletion on Xata (Serverless DB)

Request organization deletion

resend

Resend invitation on Xata (Serverless DB)

Resend an organization invitation

rotate

Rotate branch credentials on Xata (Serverless DB)

Rotate branch credentials

send

Send invitation on Xata (Serverless DB)

Send an invitation to join an organization

update

Update branch on Xata (Serverless DB)

Update branch details

update

Update organization on Xata (Serverless DB)

Update organization details

update

Update project on Xata (Serverless DB)

Update project details

Connect Xata (Serverless DB) to LlamaIndex via MCP

Follow these steps to wire Xata (Serverless DB) into LlamaIndex. The entire setup takes under two minutes — your credentials stay safe behind Vinkius.

01

Install dependencies

Run pip install llama-index-tools-mcp llama-index-llms-openai
02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token
03

Run the agent

Save to agent.py and run: python agent.py
04

Explore tools

The agent discovers 30 tools from Xata (Serverless DB)

Why Use LlamaIndex with the Xata (Serverless DB) MCP Server

LlamaIndex provides unique advantages when paired with Xata (Serverless DB) through the Model Context Protocol.

01

Data-first architecture: LlamaIndex agents combine Xata (Serverless DB) tool responses with indexed documents for comprehensive, grounded answers

02

Query pipeline framework lets you chain Xata (Serverless DB) tool calls with transformations, filters, and re-rankers in a typed pipeline

03

Multi-source reasoning: agents can query Xata (Serverless DB), a vector store, and a SQL database in a single turn and synthesize results

04

Observability integrations show exactly what Xata (Serverless DB) tools were called, what data was returned, and how it influenced the final answer

Xata (Serverless DB) + LlamaIndex Use Cases

Practical scenarios where LlamaIndex combined with the Xata (Serverless DB) MCP Server delivers measurable value.

01

Hybrid search: combine Xata (Serverless DB) real-time data with embedded document indexes for answers that are both current and comprehensive

02

Data enrichment: query Xata (Serverless DB) to augment indexed data with live information before generating user-facing responses

03

Knowledge base agents: build agents that maintain and update knowledge bases by periodically querying Xata (Serverless DB) for fresh data

04

Analytical workflows: chain Xata (Serverless DB) queries with LlamaIndex's data connectors to build multi-source analytical reports

Example Prompts for Xata (Serverless DB) in LlamaIndex

Ready-to-use prompts you can give your LlamaIndex agent to start working with Xata (Serverless DB) immediately.

01

"List all my Xata organizations and their details."

02

"Show me all branches for project 'my-database' in organization 'org-123'."

03

"Execute SQL: SELECT name, email FROM users WHERE active = true LIMIT 5 on the main branch."

Troubleshooting Xata (Serverless DB) MCP Server with LlamaIndex

Common issues when connecting Xata (Serverless DB) to LlamaIndex through Vinkius, and how to resolve them.

01

BasicMCPClient not found

Install: pip install llama-index-tools-mcp

Xata (Serverless DB) + LlamaIndex FAQ

Common questions about integrating Xata (Serverless DB) MCP Server with LlamaIndex.

01

How does LlamaIndex connect to MCP servers?

Use the MCP client adapter to create a connection. LlamaIndex discovers all tools and wraps them as query engine tools compatible with any LlamaIndex agent.
02

Can I combine MCP tools with vector stores?

Yes. LlamaIndex agents can query Xata (Serverless DB) tools and vector store indexes in the same turn, combining real-time and embedded data for grounded responses.
03

Does LlamaIndex support async MCP calls?

Yes. LlamaIndex's async agent framework supports concurrent MCP tool calls for high-throughput data processing pipelines.

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