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# Function nemo_relay_scope_register_tool_execution_intercept

> Register a scope-local tool execution intercept following the middleware chain pattern.

Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`.

<pre />

Register a scope-local tool execution intercept following the middleware chain pattern.

## Parameters

* `scope_uuid`: UUID of the target scope (null-terminated C string).
* `name`: Unique intercept name.
* `priority`: Execution priority (lower runs first).
* `exec_cb`: Middleware callback receiving args and a next function.
* `exec_user_data`: Opaque pointer for the execution callback.
* `exec_free`: Optional destructor for `exec_user_data`.

## Safety

`scope_uuid` and `name` must be valid C strings. Callback pointers must be valid.