Individual skill
hosted-agents
This skill should be used when designing hosted or background agent infrastructure: sandboxed execution, remote coding environments, warm pools, session persistence, multiplayer collaboration, self-spawning agents, or Modal-style sandboxes.
skills/hosted-agents/SKILL.md
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- Last checked
- Nov 10, 2026
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- Repository last updated
- Nov 8, 2026
- License
- MIT
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- ai-skills Repository topic
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- skills Repository topic
- anthropic-skills Repository topic
- planning Repository topic
- superpowers Repository topic
- context-engineering Repository topic
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- ai-agents Repository topic
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SKILL.mdcore · 17,717 bytesSKILL.mdcore · 17,717 bytesSKILL.mdcore · 17,717 bytesSKILL.mdcore · 17,717 bytesreferences/infrastructure-patterns.mddoc · 20,449 bytesscripts/sandbox_manager.pyruns · 18,982 bytes
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# Hosted Agent Infrastructure
Hosted agents run in remote sandboxed environments rather than on local machines. When designed well, they provide unlimited concurrency, consistent execution environments, and multiplayer collaboration. The critical insight is that session speed should be limited only by model provider time-to-first-token, with all infrastructure setup completed before the user starts their session.
## When to Activate
Activate this skill when:
- Building background coding agents that run independently of user devices
- Designing sandboxed execution environments for agent workloads
- Implementing multiplayer agent sessions with shared state
- Creating multi-client agent interfaces (Slack, Web, Chrome extensions)
- Scaling agent infrastructure beyond local machine constraints
- Building systems where agents spawn sub-agents for parallel work
