Securely connect your Windows, Linux, and macOS fleets to ChatGPT, Claude, and Cursor. HHC establishes outbound-only WebSocket tunnels enforcing strict tenant isolation, role-based access control (RBAC), and cryptographic audit trails for every operation.
Four principles govern every tool call on every host.
Hosts open no inbound ports. The agent dials out over WebSocket; NAT and firewalls stay closed by default.
Viewer, User, and Admin tiers with 17 / 40 / 51 tools. Every call is admitted against host policy before it executes.
Jobs, mutations, and privileged executions land in a hash-chained audit trail you can inspect and export.
ChatGPT, Claude, and Cursor can work the same hosts concurrently with bounded, expiring job handles.
Any MCP client can use the same tunnel.
Open the HHC app in ChatGPT and operate your machines in conversation.
Open the HHC connector in Claude Desktop and web.
Cursor, VS Code, custom agents — anything speaking MCP connects the same way.
Built on the Model Context Protocol with uncompromising security invariants.
Full suite of system, network, and file operations. Features fine-grained workspace concurrency locks and host-level execution profiles.
Every host and client is cryptographically bound to a single tenant. Cross-tenant pollution is impossible by design at the database and gateway levels.
Native OAuth 2.0 integration with Google, GitHub, GitLab, and Discord. Enforced RFC 6238 Two-Factor Authentication (TOTP) available for all tiers.
Every plan includes the full tool catalog, filtered by your access profile. Tiers differ in hosts, usage, retention and team.
| Plan | Hosts | Monthly | Yearly | Action |
|---|---|---|---|---|
| Free Zone | 1 | Free | — | Get Started |
| Dev Zone | 3 | $6 | $60 | Start Dev |
| Cluster Zone | 10 | $12 | $120 | Start Cluster |
