diff --git a/proto/agent/module/v1/module.proto b/proto/agent/module/v1/module.proto
index 3b2854b..9cddc70 100644
--- a/proto/agent/module/v1/module.proto
+++ b/proto/agent/module/v1/module.proto
@@ -10,4 +10,4 @@ message Module {
   };
 
   string authority = 1;
-}
\ No newline at end of file
+}
diff --git a/proto/agent/v1/agent.proto b/proto/agent/v1/agent.proto
index 27c5dfb..f430178 100644
--- a/proto/agent/v1/agent.proto
+++ b/proto/agent/v1/agent.proto
@@ -264,4 +264,4 @@ message VrfSeed {
   string account = 1 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
   // The VRF seed for the user.
   bytes seed = 2;
-} 
\ No newline at end of file
+} 
diff --git a/proto/agent/v1/query.proto b/proto/agent/v1/query.proto
index 72d6d2e..6723b59 100644
--- a/proto/agent/v1/query.proto
+++ b/proto/agent/v1/query.proto
@@ -115,4 +115,4 @@ message QueryVRFSeedRequest {
 
 message QueryVRFSeedResponse {
     bytes seed = 1;
-}
\ No newline at end of file
+}
diff --git a/proto/agent/v1/tx.proto b/proto/agent/v1/tx.proto
index fccc6d3..4f101f0 100644
--- a/proto/agent/v1/tx.proto
+++ b/proto/agent/v1/tx.proto
@@ -185,4 +185,4 @@ message MsgSubmitChallengeOriginHash {
 }
 
 message MsgSubmitChallengeOriginHashResponse {
-}
\ No newline at end of file
+}
diff --git a/proto/amino/amino.proto b/proto/amino/amino.proto
index fb099b8..c60a29e 100644
--- a/proto/amino/amino.proto
+++ b/proto/amino/amino.proto
@@ -81,4 +81,4 @@ extend google.protobuf.FieldOptions {
   // by the Amino JSON encoder to encode the type of the oneof field, and must be the same string in
   // the RegisterConcrete() method usage used to register the concrete type.
   string oneof_name = 11110006;
-}
\ No newline at end of file
+}
diff --git a/proto/dht/module/v1/module.proto b/proto/dht/module/v1/module.proto
index 88e4924..78f26a4 100644
--- a/proto/dht/module/v1/module.proto
+++ b/proto/dht/module/v1/module.proto
@@ -13,4 +13,4 @@ message Module {
   // authority defines the custom module authority. If not set, defaults to the
   // governance module.
   string authority = 1;
-}
\ No newline at end of file
+}
diff --git a/proto/dht/v1/deposit.proto b/proto/dht/v1/deposit.proto
index 7e9ce8b..4ad5003 100644
--- a/proto/dht/v1/deposit.proto
+++ b/proto/dht/v1/deposit.proto
@@ -34,4 +34,4 @@ message UnbondingEntry {
   google.protobuf.Timestamp completion_time = 3
       [ (gogoproto.stdtime) = true, (gogoproto.nullable) = false ];
   string receiver = 4 [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
-}
\ No newline at end of file
+}
diff --git a/proto/dht/v1/params.proto b/proto/dht/v1/params.proto
index 9b6bf9a..406e922 100644
--- a/proto/dht/v1/params.proto
+++ b/proto/dht/v1/params.proto
@@ -46,4 +46,4 @@ message Params {
       [ (cosmos_proto.scalar) = "cosmos.AddressString" ];
   repeated string price_token_denoms = 10;
   TokenPrice model_default_token_price = 11;
-}
\ No newline at end of file
+}
diff --git a/scripts/codegen.js b/scripts/codegen.js
index b31a015..87f1de0 100755
--- a/scripts/codegen.js
+++ b/scripts/codegen.js
@@ -1,11 +1,34 @@
 #!/usr/bin/env node
 
 const { join } = require("path");
-const { writeFileSync } = require("fs");
+const { readdirSync,readFileSync,writeFileSync } = require("fs");
 const telescope = require("@cosmology/telescope").default;
 
+const protoPath = join(__dirname, "/../proto");
 const outPath = join(__dirname, "/../src/codec");
 
+function addNewlineToEndOfFile(filePath) {
+  let data = readFileSync(filePath, 'utf8');
+  if (!data.endsWith('\n')) {
+      writeFileSync(filePath, data + '\n', 'utf8');
+  }
+}
+
+function processDirectory(directory) {
+  const items = readdirSync(directory, { withFileTypes: true });
+  items.forEach(item => {
+      const fullPath = join(directory, item.name);
+      if (item.isDirectory()) {
+          processDirectory(fullPath);
+      } else {
+          addNewlineToEndOfFile(fullPath);
+      }
+  });
+}
+
+// handle proto files, add newline to the end of each file
+processDirectory(protoPath);
+
 telescope({
   protoDirs: ["proto"],
   outPath: outPath,
@@ -67,11 +90,12 @@ telescope({
 }).then(
   () => {
     // Create index.ts
-    const index_ts = `
-    // Auto-generated, see scripts/codegen.js!
-    `;
+    const index_ts = `// Auto-generated, see scripts/codegen.js!`;
     writeFileSync(`${outPath}/index.ts`, index_ts);
 
+    // handle generated ts files, add newline to the end of each file
+    processDirectory(outPath);
+
     console.log("✨ All Done!");
   },
   (e) => {
diff --git a/src/codec/agent/module/v1/module.ts b/src/codec/agent/module/v1/module.ts
index 1f5406c..4fcb2d4 100644
--- a/src/codec/agent/module/v1/module.ts
+++ b/src/codec/agent/module/v1/module.ts
@@ -51,4 +51,4 @@ export const Module = {
     message.authority = object.authority ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/agent/v1/agent.ts b/src/codec/agent/v1/agent.ts
index 04f2576..28e2280 100644
--- a/src/codec/agent/v1/agent.ts
+++ b/src/codec/agent/v1/agent.ts
@@ -1523,4 +1523,4 @@ export const VrfSeed = {
     message.seed = object.seed ?? new Uint8Array();
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/agent/v1/genesis.ts b/src/codec/agent/v1/genesis.ts
index fd0d952..c51d7df 100644
--- a/src/codec/agent/v1/genesis.ts
+++ b/src/codec/agent/v1/genesis.ts
@@ -127,4 +127,4 @@ export const GenesisState = {
     message.vrfSeeds = object.vrfSeeds?.map(e => VrfSeed.fromPartial(e)) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/agent/v1/query.ts b/src/codec/agent/v1/query.ts
index b4bfb30..d4b86a1 100644
--- a/src/codec/agent/v1/query.ts
+++ b/src/codec/agent/v1/query.ts
@@ -1054,4 +1054,4 @@ export class QueryClientImpl implements Query {
     const promise = this.rpc.request("agent.v1.Query", "VRFSeedRequest", data);
     return promise.then(data => QueryVRFSeedResponse.decode(new _m0.Reader(data)));
   }
-}
\ No newline at end of file
+}
diff --git a/src/codec/agent/v1/tx.ts b/src/codec/agent/v1/tx.ts
index f17c176..bf3cb7c 100644
--- a/src/codec/agent/v1/tx.ts
+++ b/src/codec/agent/v1/tx.ts
@@ -1691,4 +1691,4 @@ export class MsgClientImpl implements Msg {
     const promise = this.rpc.request("agent.v1.Msg", "SubmitChallengeOriginHash", data);
     return promise.then(data => MsgSubmitChallengeOriginHashResponse.decode(new _m0.Reader(data)));
   }
-}
\ No newline at end of file
+}
diff --git a/src/codec/amino/amino.ts b/src/codec/amino/amino.ts
index 693da49..336ce12 100644
--- a/src/codec/amino/amino.ts
+++ b/src/codec/amino/amino.ts
@@ -1 +1 @@
-export {}
\ No newline at end of file
+export {}
diff --git a/src/codec/cosmos/app/v1alpha1/module.ts b/src/codec/cosmos/app/v1alpha1/module.ts
index 12d4826..14cd39f 100644
--- a/src/codec/cosmos/app/v1alpha1/module.ts
+++ b/src/codec/cosmos/app/v1alpha1/module.ts
@@ -258,4 +258,4 @@ export const MigrateFromInfo = {
     message.module = object.module ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/cosmos/bank/v1beta1/authz.ts b/src/codec/cosmos/bank/v1beta1/authz.ts
index a2a2549..075ab87 100644
--- a/src/codec/cosmos/bank/v1beta1/authz.ts
+++ b/src/codec/cosmos/bank/v1beta1/authz.ts
@@ -60,4 +60,4 @@ export const SendAuthorization = {
     message.spendLimit = object.spendLimit?.map(e => Coin.fromPartial(e)) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/cosmos/bank/v1beta1/bank.ts b/src/codec/cosmos/bank/v1beta1/bank.ts
index cb64b21..a5fbd47 100644
--- a/src/codec/cosmos/bank/v1beta1/bank.ts
+++ b/src/codec/cosmos/bank/v1beta1/bank.ts
@@ -532,4 +532,4 @@ export const Metadata = {
     message.symbol = object.symbol ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/cosmos/bank/v1beta1/genesis.ts b/src/codec/cosmos/bank/v1beta1/genesis.ts
index bb53d62..55943af 100644
--- a/src/codec/cosmos/bank/v1beta1/genesis.ts
+++ b/src/codec/cosmos/bank/v1beta1/genesis.ts
@@ -178,4 +178,4 @@ export const Balance = {
     message.coins = object.coins?.map(e => Coin.fromPartial(e)) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/cosmos/bank/v1beta1/query.ts b/src/codec/cosmos/bank/v1beta1/query.ts
index 81ab4ca..a20998e 100644
--- a/src/codec/cosmos/bank/v1beta1/query.ts
+++ b/src/codec/cosmos/bank/v1beta1/query.ts
@@ -880,4 +880,4 @@ export class QueryClientImpl implements Query {
     const promise = this.rpc.request("cosmos.bank.v1beta1.Query", "DenomsMetadata", data);
     return promise.then(data => QueryDenomsMetadataResponse.decode(new _m0.Reader(data)));
   }
-}
\ No newline at end of file
+}
diff --git a/src/codec/cosmos/bank/v1beta1/tx.ts b/src/codec/cosmos/bank/v1beta1/tx.ts
index 749c51c..33a9396 100644
--- a/src/codec/cosmos/bank/v1beta1/tx.ts
+++ b/src/codec/cosmos/bank/v1beta1/tx.ts
@@ -248,4 +248,4 @@ export class MsgClientImpl implements Msg {
     const promise = this.rpc.request("cosmos.bank.v1beta1.Msg", "MultiSend", data);
     return promise.then(data => MsgMultiSendResponse.decode(new _m0.Reader(data)));
   }
-}
\ No newline at end of file
+}
diff --git a/src/codec/cosmos/base/query/v1beta1/pagination.ts b/src/codec/cosmos/base/query/v1beta1/pagination.ts
index f3499ae..8cc7aad 100644
--- a/src/codec/cosmos/base/query/v1beta1/pagination.ts
+++ b/src/codec/cosmos/base/query/v1beta1/pagination.ts
@@ -209,4 +209,4 @@ export const PageResponse = {
     }
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/cosmos/base/v1beta1/coin.ts b/src/codec/cosmos/base/v1beta1/coin.ts
index 26bc5be..6d180b5 100644
--- a/src/codec/cosmos/base/v1beta1/coin.ts
+++ b/src/codec/cosmos/base/v1beta1/coin.ts
@@ -134,4 +134,4 @@ export const DecCoin = {
     message.amount = object.amount ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/cosmos/msg/v1/msg.ts b/src/codec/cosmos/msg/v1/msg.ts
index 693da49..336ce12 100644
--- a/src/codec/cosmos/msg/v1/msg.ts
+++ b/src/codec/cosmos/msg/v1/msg.ts
@@ -1 +1 @@
-export {}
\ No newline at end of file
+export {}
diff --git a/src/codec/cosmos_proto/cosmos.ts b/src/codec/cosmos_proto/cosmos.ts
index 693da49..336ce12 100644
--- a/src/codec/cosmos_proto/cosmos.ts
+++ b/src/codec/cosmos_proto/cosmos.ts
@@ -1 +1 @@
-export {}
\ No newline at end of file
+export {}
diff --git a/src/codec/dht/module/v1/module.ts b/src/codec/dht/module/v1/module.ts
index 00d4d3e..bd261b1 100644
--- a/src/codec/dht/module/v1/module.ts
+++ b/src/codec/dht/module/v1/module.ts
@@ -56,4 +56,4 @@ export const Module = {
     message.authority = object.authority ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/deposit.ts b/src/codec/dht/v1/deposit.ts
index 80bd6d2..33937e4 100644
--- a/src/codec/dht/v1/deposit.ts
+++ b/src/codec/dht/v1/deposit.ts
@@ -138,4 +138,4 @@ export const UnbondingEntry = {
     message.receiver = object.receiver ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/genesis.ts b/src/codec/dht/v1/genesis.ts
index 6289737..28ff3ec 100644
--- a/src/codec/dht/v1/genesis.ts
+++ b/src/codec/dht/v1/genesis.ts
@@ -273,4 +273,4 @@ export const GenesisState = {
     message.modelAllowList = object.modelAllowList?.map(e => e) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/miner.ts b/src/codec/dht/v1/miner.ts
index f139dc4..dfa5623 100644
--- a/src/codec/dht/v1/miner.ts
+++ b/src/codec/dht/v1/miner.ts
@@ -191,4 +191,4 @@ export const Miner = {
     message.reputations = object.reputations?.map(e => Reputation.fromPartial(e)) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/model.ts b/src/codec/dht/v1/model.ts
index 425378c..fcd4f50 100644
--- a/src/codec/dht/v1/model.ts
+++ b/src/codec/dht/v1/model.ts
@@ -155,4 +155,4 @@ export const Model = {
     }
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/model_block.ts b/src/codec/dht/v1/model_block.ts
index d5b648d..1d18788 100644
--- a/src/codec/dht/v1/model_block.ts
+++ b/src/codec/dht/v1/model_block.ts
@@ -84,4 +84,4 @@ export const ModelBlock = {
     message.cid = object.cid ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/node.ts b/src/codec/dht/v1/node.ts
index 96ceacf..322b96b 100644
--- a/src/codec/dht/v1/node.ts
+++ b/src/codec/dht/v1/node.ts
@@ -160,4 +160,4 @@ export const Node = {
     message.labels = object.labels?.map(e => e) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/orchestrator.ts b/src/codec/dht/v1/orchestrator.ts
index 44b3b5e..07ab211 100644
--- a/src/codec/dht/v1/orchestrator.ts
+++ b/src/codec/dht/v1/orchestrator.ts
@@ -233,4 +233,4 @@ export const Orchestrator = {
     message.reputations = object.reputations?.map(e => Reputation.fromPartial(e)) || [];
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/params.ts b/src/codec/dht/v1/params.ts
index 912c1d6..f68ce90 100644
--- a/src/codec/dht/v1/params.ts
+++ b/src/codec/dht/v1/params.ts
@@ -183,4 +183,4 @@ export const Params = {
     }
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/query.ts b/src/codec/dht/v1/query.ts
index 8425521..c8c422c 100644
--- a/src/codec/dht/v1/query.ts
+++ b/src/codec/dht/v1/query.ts
@@ -1200,4 +1200,4 @@ export class QueryClientImpl implements Query {
     const promise = this.rpc.request("dht.v1.Query", "GetMinerHeartbeat", data);
     return promise.then(data => QueryGetMinerHeartbeatResponse.decode(new _m0.Reader(data)));
   }
-}
\ No newline at end of file
+}
diff --git a/src/codec/dht/v1/reputation.ts b/src/codec/dht/v1/reputation.ts
index 99572e9..725ae72 100644
--- a/src/codec/dht/v1/reputation.ts
+++ b/src/codec/dht/v1/reputation.ts
@@ -64,4 +64,4 @@ export const Reputation = {
     }
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/dht/v1/tx.ts b/src/codec/dht/v1/tx.ts
index a5fc7b3..cbf0aca 100644
--- a/src/codec/dht/v1/tx.ts
+++ b/src/codec/dht/v1/tx.ts
@@ -2490,4 +2490,4 @@ export class MsgClientImpl implements Msg {
     const promise = this.rpc.request("dht.v1.Msg", "UpdateOrchestratorReputation", data);
     return promise.then(data => MsgUpdateOrchestratorReputationResponse.decode(new _m0.Reader(data)));
   }
-}
\ No newline at end of file
+}
diff --git a/src/codec/gogoproto/gogo.ts b/src/codec/gogoproto/gogo.ts
index 693da49..336ce12 100644
--- a/src/codec/gogoproto/gogo.ts
+++ b/src/codec/gogoproto/gogo.ts
@@ -1 +1 @@
-export {}
\ No newline at end of file
+export {}
diff --git a/src/codec/google/api/annotations.ts b/src/codec/google/api/annotations.ts
index 693da49..336ce12 100644
--- a/src/codec/google/api/annotations.ts
+++ b/src/codec/google/api/annotations.ts
@@ -1 +1 @@
-export {}
\ No newline at end of file
+export {}
diff --git a/src/codec/google/api/http.ts b/src/codec/google/api/http.ts
index 13e71f5..2e5ca22 100644
--- a/src/codec/google/api/http.ts
+++ b/src/codec/google/api/http.ts
@@ -552,4 +552,4 @@ export const CustomHttpPattern = {
     message.path = object.path ?? "";
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/google/protobuf/descriptor.ts b/src/codec/google/protobuf/descriptor.ts
index abeff82..5ed0ef8 100644
--- a/src/codec/google/protobuf/descriptor.ts
+++ b/src/codec/google/protobuf/descriptor.ts
@@ -3469,4 +3469,4 @@ export const GeneratedCodeInfo_Annotation = {
     message.end = object.end ?? 0;
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/google/protobuf/duration.ts b/src/codec/google/protobuf/duration.ts
index 040dd46..3d22a38 100644
--- a/src/codec/google/protobuf/duration.ts
+++ b/src/codec/google/protobuf/duration.ts
@@ -137,4 +137,4 @@ export const Duration = {
     message.nanos = object.nanos ?? 0;
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/google/protobuf/timestamp.ts b/src/codec/google/protobuf/timestamp.ts
index ecc387e..930b0f8 100644
--- a/src/codec/google/protobuf/timestamp.ts
+++ b/src/codec/google/protobuf/timestamp.ts
@@ -159,4 +159,4 @@ export const Timestamp = {
     message.nanos = object.nanos ?? 0;
     return message;
   }
-};
\ No newline at end of file
+};
diff --git a/src/codec/index.ts b/src/codec/index.ts
index b43c254..346f895 100644
--- a/src/codec/index.ts
+++ b/src/codec/index.ts
@@ -1,3 +1 @@
-
-    // Auto-generated, see scripts/codegen.js!
-    
\ No newline at end of file
+// Auto-generated, see scripts/codegen.js!