diff --git a/noir-projects/aztec-nr/aztec/src/oracle.nr b/noir-projects/aztec-nr/aztec/src/oracle.nr
index bd0c110e220d..b26afcf9cb01 100644
--- a/noir-projects/aztec-nr/aztec/src/oracle.nr
+++ b/noir-projects/aztec-nr/aztec/src/oracle.nr
@@ -5,7 +5,6 @@
 mod arguments;
 mod call_private_function;
 mod context;
-mod debug_log;
 mod get_contract_instance;
 mod get_l1_to_l2_membership_witness;
 mod get_nullifier_membership_witness;
@@ -21,3 +20,7 @@ mod public_call;
 mod notes;
 mod storage;
 mod logs;
+
+// debug_log oracle is used by both noir-protocol-circuits and this crate and for this reason we just re-export it
+// here from protocol circuits.
+use dep::protocol_types::debug_log;
\ No newline at end of file
diff --git a/noir-projects/noir-contracts/contracts/schnorr_single_key_account_contract/src/main.nr b/noir-projects/noir-contracts/contracts/schnorr_single_key_account_contract/src/main.nr
index 7e08267af34c..9803ed4f15e5 100644
--- a/noir-projects/noir-contracts/contracts/schnorr_single_key_account_contract/src/main.nr
+++ b/noir-projects/noir-contracts/contracts/schnorr_single_key_account_contract/src/main.nr
@@ -7,7 +7,6 @@ contract SchnorrSingleKeyAccount {
     use dep::authwit::{entrypoint::{app::AppPayload, fee::FeePayload}, account::AccountActions};
 
     use crate::{util::recover_address, auth_oracle::get_auth_witness};
-    use dep::aztec::oracle::debug_log::debug_log_format;
 
     global ACCOUNT_ACTIONS_STORAGE_SLOT = 1;
 
diff --git a/noir-projects/aztec-nr/aztec/src/oracle/debug_log.nr b/noir-projects/noir-protocol-circuits/crates/types/src/debug_log.nr
similarity index 100%
rename from noir-projects/aztec-nr/aztec/src/oracle/debug_log.nr
rename to noir-projects/noir-protocol-circuits/crates/types/src/debug_log.nr
diff --git a/noir-projects/noir-protocol-circuits/crates/types/src/lib.nr b/noir-projects/noir-protocol-circuits/crates/types/src/lib.nr
index f9c986ba0de2..5e7a03c0f962 100644
--- a/noir-projects/noir-protocol-circuits/crates/types/src/lib.nr
+++ b/noir-projects/noir-protocol-circuits/crates/types/src/lib.nr
@@ -1,5 +1,6 @@
 mod utils;
 mod address;
+mod debug_log;
 mod grumpkin_point;
 mod grumpkin_private_key;
 // This is intentionally spelled like this 
diff --git a/yarn-project/simulator/src/acvm/oracle/debug.ts b/yarn-project/circuits.js/src/debug_log.ts
similarity index 97%
rename from yarn-project/simulator/src/acvm/oracle/debug.ts
rename to yarn-project/circuits.js/src/debug_log.ts
index 655584512e98..36517cda5053 100644
--- a/yarn-project/simulator/src/acvm/oracle/debug.ts
+++ b/yarn-project/circuits.js/src/debug_log.ts
@@ -1,6 +1,7 @@
+// Placed here as it is used both by simulator and by noir-protocol-circuits-types
 import { type ForeignCallInput } from '@noir-lang/acvm_js';
 
-import { type ACVMField } from '../acvm_types.js';
+type ACVMField = string;
 
 /**
  * Convert an array of ACVMFields to a string.
diff --git a/yarn-project/circuits.js/src/index.ts b/yarn-project/circuits.js/src/index.ts
index 1fafc4e3bf56..f74c41c59323 100644
--- a/yarn-project/circuits.js/src/index.ts
+++ b/yarn-project/circuits.js/src/index.ts
@@ -1,5 +1,6 @@
 export * from './constants.gen.js';
 export * from './contract/index.js';
+export * from './debug_log.js';
 export * from './hints/index.js';
 export * from './keys/index.js';
 export * from './structs/index.js';
diff --git a/yarn-project/noir-protocol-circuits-types/src/index.ts b/yarn-project/noir-protocol-circuits-types/src/index.ts
index 8657f68680a4..853b59de4d6a 100644
--- a/yarn-project/noir-protocol-circuits-types/src/index.ts
+++ b/yarn-project/noir-protocol-circuits-types/src/index.ts
@@ -2,6 +2,7 @@ import {
   type BaseOrMergeRollupPublicInputs,
   type BaseParityInputs,
   type BaseRollupInputs,
+  Fr,
   type KernelCircuitPublicInputs,
   type MergeRollupInputs,
   type ParityPublicInputs,
@@ -16,10 +17,14 @@ import {
   type RootParityInputs,
   type RootRollupInputs,
   type RootRollupPublicInputs,
+  acvmFieldMessageToString,
+  oracleDebugCallToFormattedStr,
 } from '@aztec/circuits.js';
+import { createDebugLogger } from '@aztec/foundation/log';
 import { type NoirCompiledCircuit } from '@aztec/types/noir';
 
 import {
+  type ForeignCallInput,
   type WasmBlackBoxFunctionSolver,
   createBlackBoxSolver,
   executeCircuitWithBlackBoxSolver,
@@ -453,9 +458,7 @@ async function executePrivateKernelInitWithACVM(input: InitInputType): Promise<I
     await getSolver(),
     decodedBytecode,
     initialWitnessMap,
-    () => {
-      throw Error('unexpected oracle during execution');
-    },
+    foreignCallHandler,
   );
 
   // Decode the witness map into two fields, the return values and the inputs
@@ -481,9 +484,7 @@ async function executePrivateKernelInnerWithACVM(input: InnerInputType): Promise
     await getSolver(),
     decodedBytecode,
     initialWitnessMap,
-    () => {
-      throw Error('unexpected oracle during execution');
-    },
+    foreignCallHandler,
   );
 
   // Decode the witness map into two fields, the return values and the inputs
@@ -509,9 +510,7 @@ async function executePrivateKernelTailWithACVM(input: TailInputType): Promise<T
     await getSolver(),
     decodedBytecode,
     initialWitnessMap,
-    () => {
-      throw Error('unexpected oracle during execution');
-    },
+    foreignCallHandler,
   );
 
   // Decode the witness map into two fields, the return values and the inputs
@@ -536,9 +535,7 @@ async function executePrivateKernelTailToPublicWithACVM(
     await getSolver(),
     decodedBytecode,
     initialWitnessMap,
-    () => {
-      throw Error('unexpected oracle during execution');
-    },
+    foreignCallHandler,
   );
 
   // Decode the witness map into two fields, the return values and the inputs
@@ -547,3 +544,17 @@ async function executePrivateKernelTailToPublicWithACVM(
   // Cast the inputs as the return type
   return decodedInputs.return_value as PublicPublicPreviousReturnType;
 }
+
+const foreignCallHandler = (name: string, args: ForeignCallInput[]) => {
+  const log = createDebugLogger('aztec:noir-protocol-circuits:oracle');
+
+  if (name === 'debugLog') {
+    log(oracleDebugCallToFormattedStr(args));
+  } else if (name === 'debugLogWithPrefix') {
+    log(`${acvmFieldMessageToString(args[0])}: ${oracleDebugCallToFormattedStr(args.slice(1))}`);
+  } else {
+    throw Error(`unexpected oracle during execution: ${name}`);
+  }
+
+  return Promise.resolve([`0x${Buffer.alloc(Fr.SIZE_IN_BYTES).toString('hex')}`]);
+};
diff --git a/yarn-project/simulator/src/acvm/oracle/index.ts b/yarn-project/simulator/src/acvm/oracle/index.ts
index a89ffce2a1ba..d9b084ccb6cb 100644
--- a/yarn-project/simulator/src/acvm/oracle/index.ts
+++ b/yarn-project/simulator/src/acvm/oracle/index.ts
@@ -1,6 +1,5 @@
 import { type Oracle } from './oracle.js';
 
-export * from './debug.js';
 export * from './oracle.js';
 export * from './typed_oracle.js';
 
diff --git a/yarn-project/simulator/src/acvm/oracle/oracle.ts b/yarn-project/simulator/src/acvm/oracle/oracle.ts
index 9266daff20ed..81892640934c 100644
--- a/yarn-project/simulator/src/acvm/oracle/oracle.ts
+++ b/yarn-project/simulator/src/acvm/oracle/oracle.ts
@@ -1,5 +1,5 @@
 import { MerkleTreeId, UnencryptedL2Log } from '@aztec/circuit-types';
-import { RETURN_VALUES_LENGTH } from '@aztec/circuits.js';
+import { RETURN_VALUES_LENGTH, acvmFieldMessageToString, oracleDebugCallToFormattedStr } from '@aztec/circuits.js';
 import { EventSelector, FunctionSelector } from '@aztec/foundation/abi';
 import { AztecAddress } from '@aztec/foundation/aztec-address';
 import { padArrayEnd } from '@aztec/foundation/collection';
@@ -9,7 +9,6 @@ import { createDebugLogger } from '@aztec/foundation/log';
 import { type ACVMField } from '../acvm_types.js';
 import { frToBoolean, frToNumber, fromACVMField } from '../deserialize.js';
 import { toACVMField, toAcvmEnqueuePublicFunctionResult } from '../serialize.js';
-import { acvmFieldMessageToString, oracleDebugCallToFormattedStr } from './debug.js';
 import { type TypedOracle } from './typed_oracle.js';
 
 /**