Connect/MP

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Pricing is available for all supported platforms, with distributed platform licenses included as part of every Connect/MP z/OS license. Tell us which components you’re evaluating and we’ll follow up with a quote tailored to your environment.

Licensing Inquiry

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Priced Components

Connect/ZIP

Proven enterprise-grade ZIP compression, AES-256 encryption, and drop-in PKZIP replacement compatibility.

Connect/3270

Native z/OS 3270 web access with MCP API and scripting automation — no client software required.

Connect/AI

The complete stack — MCP APIs and the chat-only Web Workspace included with every component, plus native z/OS batch and agentic browser-based AI inference on top.

Every Connect/MP license includes the BASE COMPONENTS — Connect/USS, Connect/Hybrid, Connect/Web, Connect/Files, and Connect/JES — MCP API access for JES/FILE/3270, and the chat-only Web Workspace, at no additional cost.

Platforms Supported

z/OS Linux x86 Windows macOS

45+

Years Experience

1 Day

Response Time

Prefer to speak to someone now? Call us at (310) 870-7221

What happens next

1

We review your request

A specialist reviews your licensing interest and environment.

2

We’ll be in touch within 1 business day

We confirm any outstanding details needed to produce your quote.

3

No obligation

A quote is informational — no pressure, no commitment required.

What’s Included

Functionality by Entitlement

Every Connect/MP license includes the base components, MCP API access for JES/FILE/3270, and the chat-only Web Workspace, at no additional cost. Connect/AI adds agentic execution on top — tool use in the Web Workspace and native batch agentic inference invoked from JCL.

Functionality Any Component Connect/AI
MCP APIs — JES / FILE / 3270 Included —
Web Workspace — chat / inference-only Included —
Web Workspace — agentic (tool use) — Required
Batch agentic inference (JCL-invoked) — Required

Entitlement and enforcement tell the same story: SAF READ authority governs inference-only chat and MCP API read operations; UPDATE authority governs agentic operation — job submission, file writes, 3270 input. Every action is auditable via SMF Type 80.

Over 45 Years of Mainframe Solutions

Data 21 Enterprising Software

Data 21, the Data 21 logo, and all other Data 21 software product and service names are trademarks of Data 21. All other trademarks belong to their respective companies. © Copyright 2026 Data 21. PKZIP®, PKWARE®, SecureZIP® are trademarks of PKWARE® and are not affiliated with Data 21.

Data 21

About Data 21

Founded in 1980, Data 21 Inc. is a veteran-owned enterprise software company headquartered in California. For over 45 years, we have delivered innovative, reliable, high-performance mainframe-centric solutions that power today’s connected enterprise.

Our software is embedded in the critical daily operations of hundreds of enterprises worldwide — a testament to our commitment to exceptional engineering and long-term client success. We don’t just support our customers; we evolve alongside them.

At Data 21, the mainframe isn’t a legacy constraint — it’s a strategic foundation.

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