stablehand
Self-hosted agent runtime: run any harness in isolated sandboxes with streaming UI,HITL, budgets and durable events.
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GITHUB · launched Oct 22, 2026 · 13 upvotes (top 83%) · 0 views
Niche: ai agent runtime environments · 745 launches, 498 in the last 7 days ▲ +916% · Explore this niche →
Category and tags
- Horizontal
- Agent / copilot
- Developer
- AI-native
- Commercial product
- agent-runtime
- ai-agents
- claude-agent-sdk
- human-in-the-loop
- langgraph
- llm
- +3 more
Visit website ↗ Source listing ↗
More like this: all 745 launches in ai agent runtime environments →
Could you build this?
Partial A self-hosted agent orchestration UI with streaming, human-in-the-loop approvals, budgets, and event logs is largely vibe-codeable. Secure sandbox isolation and durable, reliable execution at scale require infrastructure expertise.
What it would actually take: A realistic build is a Node or Python control plane with an event store (Postgres) and durable workflow execution (for example Temporal or a custom queue), plus a streaming web UI over SSE or WebSockets. The hard parts are securely isolating untrusted agent code and tool execution (containers, gVisor, or microVMs) and guaranteeing durability, retries, and budget enforcement under failure. This requires backend and security-infrastructure expertise.
Competitors
Other products that read as similar to this one : 2235 launches clear the similarity bar, closest 8 shown.
Attention rank: #1794 of 2236 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 356 days after the earliest competitor.
- Agent37: Host any agent harness · yc · 2026-09-29 · 7 upvotes · similarity 0.68
- Agent-run · hn · 2026-07-12 · 8 upvotes · similarity 0.67
- Nerve · hn · 2026-05-25 · 6 upvotes · similarity 0.64
- CodeFlow-harness · github · 2026-10-02 · 25 upvotes · similarity 0.62
- AgentNest, self-hosted sandboxes for AI agents · hn · 2026-07-23 · 12 upvotes · similarity 0.60
- minecraft-agent-harness · github · 2026-10-29 · 112 upvotes · similarity 0.60
- octop-harness · github · 2026-09-24 · 17 upvotes · similarity 0.60
- Containarium · hn · 2026-05-14 · 5 upvotes · similarity 0.59
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.