T+1 Week: Nine Products Live on Gumroad
Seven days ago we launched CxMS Pro AI on Gumroad. Today the catalog has nine products: the memory engine, six senior-professional Persona + Skills Packs built for Claude Code, Cursor, Windsurf, and Codex CLI, plus two bundles that stack the savings.
Every product is one-time pricing. No subscriptions. Seven-day money-back guarantee on everything.
The Memory Engine
CxMS Pro AI is the persistent AI memory engine at the center of the catalog. It integrates via MCP (Model Context Protocol) with Claude Code, Cursor, Windsurf, Codex CLI, GitHub Copilot, Cline, Continue.dev, Zed, and Amazon Q Developer. Memory runs locally in SQLite. Your code never leaves your machine. $49 one-time.
Six Persona + Skills Packs
Each pack is a senior-professional configuration in Anthropic Agent Skills format. Works natively in Claude Code's skills directory. Pairs with CxMS Pro AI so every correction, preference, and decision compounds across sessions.
- Developer Persona + Skills Pack — code review, PR descriptions, ADRs, postmortems, legacy test scaffolding. $29.
- Data Analyst Persona + Skills Pack — question scoping, metric reconciliation, cohort analysis, A/B test readouts, executive one-pagers. $29.
- DevOps / SRE Persona + Skills Pack — incident runbooks, SLO drafting, Terraform review, K8s debugging, postmortems. $39.
- Marketer Persona + Skills Pack — positioning, messaging frameworks, GTM briefs, campaign retros, brand voice rewriting. $29.
- Security Reviewer Persona + Skills Pack — SAST triage, threat models, CVE applicability, pentest reports. $39.
- Writer / Author Persona + Skills Pack — voice-DNA intake, ghostwriting, structural editing, narrative analysis, copywriting. $29.
Two Bundles for Buyers Who Want the Full Stack
All Packs Bundle — all six Persona + Skills Packs. No engine. $149 (saves $45 versus $194 à la carte). Works natively with Claude Code. Works with Cursor and other hosts through CxMS Pro AI's MCP bridge (engine sold separately, or upgrade to Complete for $50 more).
Complete Bundle — CxMS Pro AI memory engine plus all six packs. $199 (saves $44 versus $243 à la carte). One purchase gets you persistent AI memory plus six senior-professional personas that compound over time.
What's Next
Wefunder Reg CF launch is planned for May 25, 2026. The affiliate program is open for creators who cover AI memory, Claude Code, Cursor, Windsurf, or Anthropic Agent Skills. 10% commission on both bundles today. Individual packs and CxMS Pro AI will join the commissionable list as the program grows.
Browse the full catalog at opencxms.com/products or on Gumroad.
This article was generated with AI assistance and is pending human review by the founder. Content may be updated upon review. We practice Kaizen: continuous improvement, not perfection.
Related reading
Cortex v4.0: A Memory Engine That Actually Learns, And +22 Patent Claims to Practice
v4.0 of the Cortex memory engine ships with continuous classifier refinement, 14 ingestors, and a measurable jump in patent reduction-to-practice. 65 of 156 filed claims (42%) are now running in production code, up from 44 (28%) before this build. The software side jumped from 44% to 66% reduced. Agent lifecycle management is now fully reduced to practice; three more patents are above 75%.
MilestoneBoth App Stores Ready: Google Play Verified, Apple Developer Program Active
OpenCxMS Technologies is verified on Google Play and fully enrolled in the Apple Developer Program. The CxMS Pro AI app will be available on both platforms.
Milestone187 Sessions to Build It. One Night to Ship It.
After two months of production use, 16 patents, and 27 documented process failures, we built our own AI coding agent with deterministic governance. The same architecture maps 1:1 to our robot safety system.