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Build-along
5 essays tagged with Build-along.
May 12, 2026·17 min read·Intermediate
How to Develop an Agent with an Agent Harness, End to End
An end-to-end field guide for building agents as measurable harnesses: context, planning, tools, records, evals, rollout, and learning.
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May 9, 2026·6 min read·Intermediate
Replay Harness in Code: Reproducing a DecisionRecord Byte-for-Byte
A TypeScript build-along for replay: input loading, hash-chain verification, canonical loop replay, and DecisionRecord diffing.
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April 25, 2026·6 min read·Intermediate
Promotion-Aware Memory: Capture, Review, Promote, Recall in Code
A build-along for agent memory: capture, review, promote, recall, contradiction checks, and governed memory writes.
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April 21, 2026·6 min read·Intermediate
Build the Context Pack Compiler: Eight Stages, Eight Files
A build-along for the Context Pack compiler: eight deterministic stages that turn runtime inputs into a typed compiled context.
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April 5, 2026·6 min read·Intermediate
Wiring the Five Evaluators: Policy, Utility, Latency, Safety, Cost
A build-along for wiring policy, utility, latency, safety, and cost evaluators into a release-gated scorecard.
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