Compatible with every major AI agent and IDE
What is the Fauna (Serverless DB) MCP Server?
Connect your Fauna serverless database to any AI agent and manage your data infrastructure through natural conversation and powerful FQL queries.
What you can do
- Execute FQL — Run any Fauna Query Language (FQL) command to read, create, update, or delete data across your database.
- Data Exploration — List collections, query indexes, and fetch specific documents directly from your AI interface.
- Parameterized Queries — Use the arguments field to pass complex JSON data safely into your FQL execution logic.
- Schema Management — Inspect and manage your database schema, including collections and indexes, using standard FQL commands.
How it works
- Subscribe to this server
- Enter your Fauna Secret (and optional Region URL)
- Start managing your serverless data from Claude, Cursor, or any MCP-compatible client
No more switching to the Fauna dashboard for quick data lookups or schema checks. Your AI acts as a database administrator and developer assistant.
Who is this for?
- Backend Developers — test FQL queries and verify data state directly from the code editor.
- Data Engineers — perform quick data migrations or cleanup tasks using natural language prompts.
- Product Teams — retrieve real-time usage metrics or user data without needing a custom admin panel.
Built-in capabilities (1)
Can be used for reading, creating, updating, or deleting data depending on the FQL string provided. Execute a Fauna Query Language (FQL) query
Why OpenAI Agents SDK?
The OpenAI Agents SDK auto-discovers all 1 tools from Fauna (Serverless DB) through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Fauna (Serverless DB), another analyzes results, and a third generates reports, all orchestrated through Vinkius.
- —
Native MCP integration via
MCPServerSse, pass the URL and the SDK auto-discovers all tools with full type safety - —
Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure
- —
Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate
- —
First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output
Fauna (Serverless DB) in OpenAI Agents SDK
Fauna (Serverless DB) and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect Fauna (Serverless DB) to OpenAI Agents SDK through Vinkius don't need to source, host, or maintain individual MCP servers. Every tool call runs inside a hardened runtime with credential isolation, DLP, and a signed audit chain.
Raw MCP | Vinkius | |
|---|---|---|
| Server catalog | Find and host yourself | 4,000+ managed |
| Infrastructure | Self-hosted | Sandboxed V8 isolates |
| Credential handling | Plaintext in config | Vault + runtime injection |
| Data loss prevention | None | Configurable DLP policies |
| Kill switch | None | Global instant shutdown |
| Financial circuit breakers | None | Per-server limits + alerts |
| Audit trail | None | Ed25519 signed logs |
| SIEM log streaming | None | Splunk, Datadog, Webhook |
| Honeytokens | None | Canary alerts on leak |
| Custom domains | Not applicable | DNS challenge verified |
| GDPR compliance | Manual effort | Automated purge + export |
Why teams choose Vinkius for Fauna (Serverless DB) in OpenAI Agents SDK
The Fauna (Serverless DB) 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. All 1 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in OpenAI Agents SDK only access the data you authorize, with DLP that blocks sensitive information from ever reaching the model, kill switch for instant shutdown, and up to 60% token savings. Enterprise-grade infrastructure, zero maintenance.

* 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
How Vinkius secures
Fauna (Serverless DB) for OpenAI Agents SDK
Every tool call from OpenAI Agents SDK to the Fauna (Serverless DB) MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I perform write operations like creating or updating documents?
Yes. The execute_fql tool allows any valid FQL command. If your Fauna Secret has the appropriate permissions (e.g., 'server' or 'admin' role), you can create, update, and delete data.
How do I handle complex query arguments?
You can use the optional arguments parameter in the execute_fql tool. Pass a JSON object containing your variables, and reference them within your FQL string.
Does this support Fauna's regional endpoints?
Yes. You can provide a FAUNA_REGION_URL (e.g., for US or EU regions) as an optional credential during setup to ensure the agent connects to the correct database cluster.
How does the OpenAI Agents SDK connect to MCP?
Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.
Can I use multiple MCP servers in one agent?
Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.
Does the SDK support streaming responses?
Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.
MCPServerStreamableHttp not found
Ensure you have the latest version: pip install --upgrade openai-agents
Agent not calling tools
Make sure your prompt explicitly references the task the tools can help with.
Explore More MCP Servers
View all →
Chameleon.io
8 toolsManage product adoption and onboarding via Chameleon — trigger tours, analyze surveys, and track user events directly from any AI agent.

Hive (Project Management)
7 toolsManage projects via Hive — create actions, track initiatives, and organize workspaces.

Tesla Fleet API
8 toolsPhysical actuator proxy mapping explicitly native commands evaluating telemetry tracking active Tesla vehicles cleanly.

Zoho Invoice
7 toolsManage billing invoices, estimates, and customer contacts via the Zoho Invoice API.
