Pydantic AI ships On-Demand Capabilities: instructions, tools and hooks triggered just in time
samuelcolvin · x · 2026-10-09
Pydantic AI launches On-Demand Capabilities
- Beyond deferring instructions, nearly everything can now be deferred: instructions, tools, and even hooks can be triggered on demand, deterministically if desired.
- New "binding tools to skills" feature: when a skill activates with relevant instructions, it brings its corresponding tools — described as progressive disclosure squared, assembling context just in time for a given task.
Docs are live on pydantic.dev; Pydantic team member samuelcolvin amplified the update.
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