diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index d94c57b..73ac481 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -28,6 +28,35 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "aspect-core"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70188b9bf884266a6c7117e30af44f38229bc5ac56916bd16512b3e49f90fe20"
+
+[[package]]
+name = "aspect-macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "176e7db9b6a7bb4f117b8d97054d2d5a7bdc43b95c19c15c751fb8dcb9bc8a5c"
+dependencies = [
+ "aspect-core",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "aspect-std"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba7d130884fda30ec0acabcadc8f4711267d1cc21edc8f85283e91a011d699fa"
+dependencies = [
+ "aspect-core",
+ "log",
+ "parking_lot",
+]
+
 [[package]]
 name = "async-stream"
 version = "0.3.6"
@@ -1753,6 +1782,10 @@ name = "tools"
 version = "0.1.0"
 dependencies = [
  "api",
+ "aspect-core",
+ "aspect-macros",
+ "aspect-std",
+ "log",
  "plugins",
  "reqwest",
  "runtime",
diff --git a/rust/crates/tools/Cargo.toml b/rust/crates/tools/Cargo.toml
index 04d738b..6461553 100644
--- a/rust/crates/tools/Cargo.toml
+++ b/rust/crates/tools/Cargo.toml
@@ -13,6 +13,10 @@ reqwest = { version = "0.12", default-features = false, features = ["blocking",
 serde = { version = "1", features = ["derive"] }
 serde_json.workspace = true
 tokio = { version = "1", features = ["rt-multi-thread"] }
+aspect-core = "0.1"
+aspect-macros = "0.1"
+aspect-std = "0.1"
+log = "0.4"
 
 [lints]
 workspace = true
diff --git a/rust/crates/tools/src/lib.rs b/rust/crates/tools/src/lib.rs
index 4b42572..9fe509d 100644
--- a/rust/crates/tools/src/lib.rs
+++ b/rust/crates/tools/src/lib.rs
@@ -3,6 +3,9 @@ use std::path::{Path, PathBuf};
 use std::process::Command;
 use std::time::{Duration, Instant};
 
+use aspect_macros::aspect;
+use aspect_std::LoggingAspect;
+
 use api::{
     max_tokens_for_model, resolve_model_alias, ContentBlockDelta, InputContentBlock, InputMessage,
     MessageRequest, MessageResponse, OutputContentBlock, ProviderClient,
@@ -536,6 +539,7 @@ pub fn mvp_tool_specs() -> Vec<ToolSpec> {
     ]
 }
 
+#[aspect(LoggingAspect::new().log_args().log_result())]
 pub fn execute_tool(name: &str, input: &Value) -> Result<String, String> {
     match name {
         "bash" => from_value::<BashCommandInput>(input).and_then(run_bash),