Working Notes on Agent Systems/Brad Zhang

@teach_fireworks / X longform

The concept of dynamic software proposed by this guy is interesting! I understand that after the AI

The concept of dynamic software proposed by this guy is interesting! I understand that after the AI ​​business is gradually promoted on a large scale in various...

May 1, 2026 · 1 min read

The concept of dynamic software proposed by this guy is interesting! I understand that after the AI ​​business is gradually promoted on a large scale in various serious scenarios, traditional middleware and infrastructure and related models are gradually becoming ineffective, and a new wave of agent infra software opportunities are emerging. This feeling has become stronger and stronger recently. This buddy’s definition of dynamic software is as follows:

  • Deterministic execution, state as context, long session duration, ultra-long reasoning time, full-link tracking self-inspection, and decision-making approval mechanism.
  • A new runtime architecture with streaming processing, background resident execution, persistent sessions, and multi-channel concurrency capabilities, replacing the customized underlying infrastructure that took months to build in the past.

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FORMATTOPICCAPABILITYMARKETcoverscoverscoverssignalssignalsFORMATlongform noteTOPICagentsTOPICharness engineeringTOPICmemoryCAPABILITYagent workflowCAPABILITYharness engineering
Mermaid outline
flowchart LR
  format-long_post["longform note"]
  topic-agents["agents"]
  topic-harness-engineering["harness engineering"]
  topic-memory["memory"]
  capability-agent-workflow["agent workflow"]
  capability-harness-engineering["harness engineering"]
  format-long_post -->|covers| topic-agents
  format-long_post -->|covers| topic-harness-engineering
  format-long_post -->|covers| topic-memory
  format-long_post -->|signals| capability-agent-workflow
  format-long_post -->|signals| capability-harness-engineering

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Built from summary and key paragraph positions

The concept of dynamic software proposed by this guy is interesting! I understand tha...THESISThe concept of dynamicsoftware proposed bythis guy isinteresting! ISIGNALThe concept of dynamicsoftware proposed bythis guy isinteresting! IOPERATOR1. Deterministicexecution, state ascontext, long sessionduration, ultra-longIMPLICATION2. A new runtimearchitecture withstreaming processing,background resident
Mermaid outline
flowchart LR
  thesis["The concept of dynamic software proposed by this guy is interesting! I understand that after the AI ​​busin..."]
  signal["The concept of dynamic software proposed by this guy is interesting! I understand that after the AI ​​busin..."]
  operator["1. Deterministic execution, state as context, long session duration, ultra-long reasoning time, full-link t..."]
  implication["2. A new runtime architecture with streaming processing, background resident execution, persistent sessions..."]
  thesis -->|frames| signal
  signal -->|develops| operator
  operator -->|lands in| implication

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