# `ASM.HostTool`
[🔗](https://github.com/nshkrdotcom/agent_session_manager/blob/v0.10.0/lib/asm/host_tool.ex#L1)

Provider-neutral host dynamic tool contracts.

Codex app-server renders `%Spec{}` values as upstream `dynamicTools` and maps
dynamic tool JSON-RPC requests into `%Request{}` / `%Response{}` events.

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*Consult [api-reference.md](api-reference.md) for complete listing*