Working Notes on Agent Systems/Brad Zhang

@teach_fireworks / X longform

Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scenarios.

Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scenarios. It mainly has these two capabilities: 1. Create a new sandbox with configurable CPU an...

May 1, 2026 · 1 min read

Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scenarios.
Figure 1 / source image

Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scenarios. It mainly has these two capabilities:

  • Create a new sandbox with configurable CPU and memory limits, delete running sandboxes, and list the metadata of running sandboxes;
  • Scheduling tools call and coordinate tasks across multiple sandboxes; It feels like a good direction. Using Agent to replace the original sandbox management Agentic Sandbox is technically reasonable. At the same time, the optimization of resource scheduling for vertical fields also avoids direct competition with some large Agent Infra companies (such as E2B).

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FORMATTOPICCAPABILITYMARKETcoverscoverscoverscoverscoverssignalssignalsFORMATlongform noteTOPICagentsTOPICtechnical distributionTOPICmemoryTOPICretrievalTOPICtoolingCAPABILITYagent workflowMARKETopen-source builders
Mermaid outline
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  format-long_post["longform note"]
  topic-agents["agents"]
  topic-technical-distribution["technical distribution"]
  topic-memory["memory"]
  topic-retrieval["retrieval"]
  topic-tooling["tooling"]
  capability-agent-workflow["agent workflow"]
  market-open-source-builders["open-source builders"]
  format-long_post -->|covers| topic-agents
  format-long_post -->|covers| topic-technical-distribution
  format-long_post -->|covers| topic-memory
  format-long_post -->|covers| topic-retrieval
  format-long_post -->|covers| topic-tooling
  format-long_post -->|signals| capability-agent-workflow
  format-long_post -->|signals| market-open-source-builders

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Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scena...THESISPhylo's Agent sandboxis dedicated to thevertical field ofbiomedical researchSIGNALPhylo's Agent sandboxis dedicated to thevertical field ofbiomedical researchOPERATOR1. Create a newsandbox withconfigurable CPU andmemory limits, deleteIMPLICATION2. Scheduling toolscall and coordinatetasks across multiplesandboxes; It feels
Mermaid outline
flowchart LR
  thesis["Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scenarios. It mainly has th..."]
  signal["Phylo's Agent sandbox is dedicated to the vertical field of biomedical research scenarios. It mainly has th..."]
  operator["1. Create a new sandbox with configurable CPU and memory limits, delete running sandboxes, and list the met..."]
  implication["2. Scheduling tools call and coordinate tasks across multiple sandboxes; It feels like a good direction. Us..."]
  thesis -->|frames| signal
  signal -->|develops| operator
  operator -->|lands in| implication

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