Bring Llm Inference
to Cursor
Learn how to connect Groq to Cursor and start using 10 AI agent tools in minutes. Fully managed, enterprise secure, and ready to use without writing a single line of code.
What is the Groq MCP Server?
Connect your Groq Cloud account to any AI agent and leverage the incredible speed of LPU™ (Language Processing Unit) technology for real-time inference and content generation.
What you can do
- Chat Orchestration — Generate high-speed chat completions using state-of-the-art models like Llama 3.3 and Mixtral with sub-second latency
- Model Intelligence — List all available high-performance models and retrieve detailed metadata regarding ownership and capabilities
- Text Processing — Programmatically summarize long documents, analyze sentiment, and translate text between languages instantly
- Developer Automation — Generate optimized code snippets, explain complex logic, and perform grammar correction through natural language
- Entity Extraction — Identify and extract structured information (names, dates, locations) from unstructured text as JSON objects
How it works
1. Subscribe to this server
2. Retrieve your API Key from the Groq Cloud console (API Keys section)
3. Start leveraging high-speed LLM inference from Claude, Cursor, or any MCP client
No more waiting for slow model responses. Your AI acts as a real-time intelligence engine delivering results in milliseconds.
Who is this for?
- AI Developers — build low-latency applications and experiment with different high-performance models programmatically
- Data Analysts — process large volumes of text for sentiment and entity extraction without the friction of traditional LLM speeds
- Technical Writers — instantly summarize technical docs and explain code snippets for documentation workflows
Built-in capabilities (10)
Analyze sentiment of a text
Supports models like llama-3.3-70b-versatile. Generate a response using Groq LLM
Explain how a code snippet works
Extract named entities from text
Correct grammar and spelling errors
Generate code snippets from natural language
Get metadata for a specific model
List all available high-performance models
Summarize long text using Llama 3
Translate text between languages
Why Cursor?
Cursor's Agent mode turns Groq into an in-editor superpower. Ask Cursor to generate code using live data from Groq and it fetches, processes, and writes. all in a single agentic loop. 10 tools appear alongside file editing and terminal access, creating a unified development environment grounded in real-time information.
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Agent mode turns Cursor into an autonomous coding assistant that can read files, run commands, and call MCP tools without switching context
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Cursor's Composer feature can generate entire files using real-time data fetched through MCP. no copy-pasting from external dashboards
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MCP tools appear alongside built-in tools like file reading and terminal access, creating a unified agentic environment
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VS Code extension compatibility means your existing workflow, keybindings, and extensions all work alongside MCP tools
Groq in Cursor
Groq and 3,400+ other MCP servers. One platform. One governance layer.
Teams that connect Groq to Cursor 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 | 3,400+ 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 Groq in Cursor
The Groq 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 10 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Cursor 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
Groq for Cursor
Every tool call from Cursor to the Groq MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
How do I get a Groq API Key?
Log in to your Groq Cloud account, navigate to the API Keys section, and click Create API Key.
Which models provide the best performance?
Models like llama-3.3-70b-versatile and mixtral-8x7b-32768 provide an excellent balance of high-fidelity reasoning and speed on Groq.
Can I use Groq for code generation?
Yes! Use the generate_code and explain_code tools to ask the models to write snippets or provide step-by-step logic explanations.
What is Agent mode and why does it matter for MCP?
Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.
Where does Cursor store MCP configuration?
Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.
Can Cursor use MCP tools in inline edits?
No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.
How do I verify MCP tools are loaded?
Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.
Tools not appearing in Cursor
Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.
Server shows as disconnected
Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.