Dormice
The SQLite of agent sandboxes — self-hosted, E2B-compatible. One machine, sandboxes that live forever, idle costs nothing.
AI ToolAI ProductivityLinux, WebFree
4.6Visit
Framework
Sandbase Harness
Local-first, self-hosted AI agent runtime and MCP bridge.
Day 43 since launch · Launched 25 August 2026
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What is Sandbase Harness?
Sandbase Harness is a local-first, self-hosted AI agent runtime and MCP bridge with sandboxed sessions, memory, credentials, audit and replay, plus a local console.
Pros
- Sandboxed agent sessions
- Built-in memory, credentials and audit trail
- Local-first and self-hosted
Cons
- Requires setup and operations knowledge
- Aimed at agent builders, not end users
Who should use Sandbase Harness
Developers building agent systems who need a self-hosted runtime with auditing.
Who may not need it
People looking for a ready-made AI app.
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