Compatible with every major AI agent and IDE
What is the MonkeyLearn MCP Server?
Connect your MonkeyLearn account to any AI agent and run NLP text analysis through natural conversation.
What you can do
- Text Classification — Classify text by sentiment, topic, intent, or custom labels
- Entity Extraction — Pull structured data like names, keywords, and addresses from text
- NLP Workflows — Run multi-step Studio workflows for complex pipelines
- Model Management — List classifiers, extractors, model versions, and tags
- Account Status — Verify API connectivity
How it works
- Subscribe to this server
- Enter your MonkeyLearn API Key
- Start analyzing text from Claude, Cursor, or any MCP-compatible client
Who is this for?
- Data Scientists — run NLP models without writing code
- Product Teams — classify user feedback and support tickets
- Marketers — extract insights from survey responses and reviews
Built-in capabilities (12)
Classify text data
Extract entities
Get account status
Get classifier info
Get extractor info
List model tags
List text classifiers
List extractor tags
List text extractors
List model versions
List account workflows
Run NLP workflow
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and MonkeyLearn tool infrastructure. Connect 12 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
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Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add MonkeyLearn without touching business code
- —
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
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TypeScript-native: full type inference for every MonkeyLearn tool response with IDE autocomplete and compile-time checks
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One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
MonkeyLearn in Mastra AI
MonkeyLearn and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect MonkeyLearn to Mastra AI 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 MonkeyLearn in Mastra AI
The MonkeyLearn 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 12 tools execute in hardened sandboxes optimized for native MCP execution.
Your AI agents in Mastra AI 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
MonkeyLearn for Mastra AI
Every tool call from Mastra AI to the MonkeyLearn MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
Can I classify text by sentiment or topic?
Yes. Point to any classifier model ID and pass text to get classification results with confidence scores.
How does MonkeyLearn authentication work?
MonkeyLearn uses Authorization: Token {API_KEY} header against api.monkeylearn.com/v3.
Can I extract named entities from text?
Yes. Use an extractor model to pull keywords, people names, organizations, locations, and more from raw text.
How does Mastra AI connect to MCP servers?
Create an MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.
Can Mastra agents use tools from multiple servers?
Yes. Pass multiple MCP clients to the agent constructor. Mastra merges all tool schemas and the agent can call any tool from any server.
Does Mastra support workflow orchestration?
Yes. Mastra has a built-in workflow engine that lets you chain MCP tool calls with branching logic, error handling, and parallel execution.
createMCPClient not exported
Install: npm install @mastra/mcp
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