Sandbase Harness

Name: Sandbase Harness
Rating: 4.4 (641 reviews)
Author: sandbaseai

sandbaseai · sandbaseai/sandbase-harness

Local-first self-hosted agent runtime and MCP bridge with sandboxed sessions, memory, credentials and audit replay.

Listing checked by AllDSH Editorial , data updated 2026-09-06 · How to cite

L4 silver active Scanned

Install command

dsh plugin --profile web add sandbase-harness

Requires a running harness: start it with npx @deepseek-ai/dsh webthen run the command above. New to this? See the installation guide.

What it does

Sandbase Harness is plumbing for teams that need agent runs to be inspectable. It provides a self-hosted runtime with sandboxed sessions, a credential store, session memory and audit replay, plus an MCP bridge so other tools can drive the same runtime.

Key features

Sandboxed session execution with declared boundaries
Credential store that keeps secrets out of prompts
Audit and replay of past runs
MCP bridge for external orchestrators
Local console for inspection

Install

dsh plugin --profile web add sandbase-harness

Compatibility notes

Aimed at self-hosted teams; expect to configure storage and access policy before first use.

#self-hosted #sandboxing #audit #mcp-bridge

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