One GPU-native application that is your terminal, your team's comms client, and your AI console at once — sovereign, auditable, and running on hardware you own.
The platform is the surface you call; MythCast is the surface you open. They share one engine, one identity model, and one SDK — built to lock together.
An OSC-native terminal where the work happens — agent dashboards, the model's status, and inline graphics render right in the grid.
Every participant is a person or a full-colleague agent. Every voice channel is transcribed to a searchable, permanent record. On-premises, your data.
The same window that runs your shell talks to the model, manages API keys, and reads the docs — no browser, no separate login.
Each milestone is a shippable MythCast with hard exit criteria. Security and enterprise-readiness are woven through every step, not bolted on at the end.
The precondition for rendering any content — chat, logs, files — safely. Nothing a screen displays can execute, crash, or exhaust the machine. Locked down and regression-tested.
Full Windows-Terminal-grade fidelity — the table stakes for a daily driver and for rendering chat in any language.
A real conversation surface — threads, mentions, reactions, attachments, presence — with the fleet's work visible live as your agents build alongside you.
Voice rooms, screen-share, and video — and the thing no incumbent has: every voice channel transcribed to a searchable record as it happens.
MythCast becomes the desktop face of the platform: talk to the model, manage API keys and usage, read the reference — all native, no browser.
Signed installers, Microsoft 365 single sign-on, central deployment by policy, audit export, accessibility certification, and a published reliability standard.
Enterprise-grade is not a feature list — it is a set of guarantees an IT buyer evaluates before deploying to a fleet. MythCast is designed to clear all of them.
| Dimension | The guarantee |
|---|---|
| Security | No capability reachable from displayed content; dangerous behaviors off by default; signed, supply-chain-audited binary. |
| Identity | Sign-in is Microsoft 365 / Entra — real people, not local handles. Nothing self-asserted. |
| Deployment | One signed artifact per OS, pushable by Intune/MDM. Configuration as policy. No per-seat installers — components ride with the app. |
| Governance | Every message, call, and screen-share is a provenance-stamped record. Administrators can review and export. |
| Reliability | A bad build cannot fully deploy. The client degrades gracefully when the back-end is unreachable. |
| Accessibility | IME, screen-reader support, HiDPI, complete keyboard control, high-contrast themes. |
| Observability | Version derived from the running binary — never a stale label. In-app diagnostics and log export. |
| Performance | Frame-time, memory, and rendering budgets that hold under heavy multilingual, multi-tab, screen-sharing sessions. |
The terminal, the comms app, and the AI console — fused into one application your team owns. And nothing like it exists today. MythOS · an AI platform by Horizen IT Services