How my Go coding agent keeps a turn-1 constraint across 3 context resets

Описание и применение

<p><em>Originally published on <a href="https://inhere.github.io/en/blog/2026/suga-long-session/" rel="noopener noreferrer">my blog</a>. I'm the author of suga, an MIT-licensed coding agent written in Go.</em></p> <p>Keep an agent in one session long enough and three things go wrong. The context fills up and gets compacted, and the part that gets dropped is the constraint you gave it in the first turn. Every request carries a few thousand tokens of fixed overhead, so long sessions get expensive. And when something breaks, there is no record of what the agent did.</p> <p><code>suga</code> is a

Задача

<p><em>Originally published on <a href="https://inhere.github.io/en/blog/2026/suga-long-session/" rel="noopener noreferrer">my blog</a>. I'm the author of suga, an MIT-licensed coding agent written in Go.</em></p> <p>Keep an agent in one session long enough and three things go wrong. The context fills up and gets compacted, and the part that gets dropped is the constraint you gave it in the first turn. Every request carries a few thousand tokens of fixed overhead, so long sessions get expensive. And when something breaks, there is no record of what the agent did.</p> <p><code>suga</code> is a

Результат

<p><em>Originally published on <a href="https://inhere.github.io/en/blog/2026/suga-long-session/" rel="noopener noreferrer">my blog</a>. I'm the author of suga, an MIT-licensed coding agent written in Go.</em></p> <p>Keep an agent in one session long enough and three things go wrong. The context fills up and gets compacted, and the part that gets dropped is the constraint you gave it in the first turn. Every request carries a few thousand tokens of fixed overhead, so long sessions get expensive. And when something breaks, there is no record of what the agent did.</p> <p><code>suga</code> is a

Доказательства

How my Go coding agent keeps a turn-1 constraint across 3 context resets

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