Compatible with every major AI agent and IDE
What is the N-Gram Frequency Engine MCP Server?
Counting the most frequent 2-word or 3-word phrases (N-Grams) in a 100-page document is an expensive and inaccurate task for an LLM. Due to token limits, LLMs will approximate the counts or miss phrases entirely. The N-Gram Frequency Engine processes the text directly in native V8 JavaScript, delivering mathematically perfect frequency counts for bigrams, trigrams, and custom N-Grams in milliseconds.
Built-in capabilities (1)
Extracts the top most frequent N-Grams (e.g. bigrams, trigrams) from a text deterministically
Why Mastra AI?
Mastra's agent abstraction provides a clean separation between LLM logic and N-Gram Frequency Engine tool infrastructure. Connect 1 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.
- —
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add N-Gram Frequency Engine without touching business code
- —
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
- —
TypeScript-native: full type inference for every N-Gram Frequency Engine tool response with IDE autocomplete and compile-time checks
- —
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
N-Gram Frequency Engine in Mastra AI
N-Gram Frequency Engine and 4,000+ other MCP servers. One platform. One governance layer.
Teams that connect N-Gram Frequency Engine 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 N-Gram Frequency Engine in Mastra AI
The N-Gram Frequency Engine 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 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
N-Gram Frequency Engine for Mastra AI
Every tool call from Mastra AI to the N-Gram Frequency Engine MCP Server is protected by DLP redaction, cryptographic audit chains, V8 sandbox isolation, kill switch, and financial circuit breakers.
Frequently asked questions
What are Bigrams and Trigrams?
A bigram is a sequence of two adjacent words (e.g., 'machine learning'). A trigram is three (e.g., 'natural language processing').
Does it lowercase the text automatically?
Yes, all text is automatically lowercased and tokenized natively to ensure accurate aggregation of phrases.
Is this faster than asking Claude?
Significantly faster and 100% accurate. LLMs cannot count occurrences across thousands of tokens reliably.
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
Explore More MCP Servers
View all →
StackHawk
10 toolsConnect your AI to the StackHawk DAST platform. Run automated security scans, triage alerts seamlessly, and find vulnerabilities effortlessly.

EPA ECHO (Enforcement & Compliance)
7 toolsAccess US EPA environmental compliance data — search facilities, inspect air/water permits, and analyze enforcement history directly.

Doppler
12 toolsManage secrets and environment variables via Doppler — list projects, audit secrets, and track activity logs from any AI agent.

360dialog
10 toolsSend WhatsApp messages at scale, manage templates, and track delivery with the official 360dialog Business API integration.
