Repo · Routing & model choice

langchain-loadout

Drop-in replacement for the deepagents SkillsMiddleware that picks which SKILL.md skills to load each turn with a pluggable judge; the included…

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From the repository

Per-turn skill selection for LangChain and deepagents agents: a fast judge picks the few skills a turn needs, so a catalog of hundreds stays out of the prompt.

agent-skillsai-agentscontext-engineeringdeepagentsjevlangchainlanggraphllmllm-routingmiddlewarepythonskill-mdskill-routingtypesafe

How builders describe it

Per-turn skill selection for LangChain and deepagents agents: a fast judge picks the few skills a turn needs, so a catalog of hundreds stays out of the prompt.

Drop-in replacement for the deepagents SkillsMiddleware that picks which SKILL.md skills to load each turn with a pluggable judge; the included JevJudge adapter uses TypeSafe Jev.

LangChain deepagents middleware that replaces SkillsMiddleware with per-turn judging, loading only the SKILL.md files a turn needs so large catalogs stay out of the prompt.

The decision Jev makes

Pick an agent, a model, a skill from a catalog, or a function and its arguments.

Where it fits

Deciding which agent, model, skill or function should handle a request. Jev is a natural router: the options are fixed and the confidence tells you when to fall back. All 348 routing & model choice projects →

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