sandbaseai / sandbase-harness
Local-first, self-hosted AI agent runtime and MCP bridge with sandboxed sessions, memory, credentials, audit/replay, and a local Console.
Why this job: says: agent runtime; topics: agent-runtime, ai-agents



What it does
- Claude Managed Agents-style /v1 API and local Console
- SQLite metadata by default for agents, sessions, environments, credential
- Resumable Server-Sent Events for session replay and debugging
- One active model provider boundary configured through Settings V2
- Sandbox backends. local process, Docker (per-session containers), Kubernetes
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 5 days ago
- Stars
- 641
- +3 this week
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v0.3.8
- Released 2 months ago
- Built with
- TypeScript
- 97% of the code
Is it looked after?
- Contributors
- 6
- Last 90 days
- Issues
- 100% closed
- 1 still open
- Pull requests
- 589 merged
- 13 waiting
- Releases
- 9
- 9 in the last year
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| FootprintAI / Containarium | 317 | today | Apache-2.0 | Mac, Windows, Linux |
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More: languages, topics and project record
Languages
- TypeScript 97%
- CSS 3%
- JavaScript <1%
- Dockerfile <1%
Topics
- agent-observability
- agent-runtime
- ai-agents
- deepseek-harness
- mcp-server
- model-context-protocol
- agent-sandbox
- ai-infrastructure
- local-first
- self-hosted
- audit-logging
- mcp-gateway
Project record
- JobAgent frameworks
- StatusListed
- Commits1,493
- Forks77
- Watching19
- Stars in 28 days+13
- CreatedJul 11, 2026
- First seen by usNov 7, 2026
- CheckedNov 9, 2026
