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Glossary · term182 of 202

subagent bootstrap

The startup cost of spinning up a subagent, including loading its own system prompt and full set of tool schemas, repeated on every turn it takes.

also written as subagent bootstraps

Related terms
execution subagentA subagent given a narrow task with a fixed output shape and a written boundary, as opposed to open-ended reasoning or planning work. Its job is to follow the spec, not to expand scope.view term->fan-outThe pattern where one delegated task spawns multiple concurrent subagents, and each of those can spawn more of its own. Depth is usually capped, but breadth often is not, so total agents alive can multiply far past what anyone intended.view term->
At a glance
cited by
1 post
categories
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first used
jul 2026
Appears in
  • Token-Compression Skills Do Not Survive MeasurementToken compression skills report savings the invoice never shows. Cache reads carry 87 percent of an agent bill, and cutting tokens can push the cost up.meta-analysis1 min
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