diff --git a/openci-runner/firebase/functions/package-lock.json b/openci-runner/firebase/functions/package-lock.json
index 03e4f11a..8d5e833e 100644
--- a/openci-runner/firebase/functions/package-lock.json
+++ b/openci-runner/firebase/functions/package-lock.json
@@ -14,6 +14,7 @@
 			"devDependencies": {
 				"@types/supertest": "^6.0.3",
 				"firebase-functions-test": "^3.1.0",
+				"smee-client": "^4.3.1",
 				"supertest": "^7.0.0",
 				"typescript": "^4.9.0",
 				"vitest": "^1.6.0"
@@ -4768,6 +4769,29 @@
 				"node": ">=6"
 			}
 		},
+		"node_modules/eventsource": {
+			"version": "4.0.0",
+			"resolved": "https://registry.npmjs.org/eventsource/-/eventsource-4.0.0.tgz",
+			"integrity": "sha512-fvIkb9qZzdMxgZrEQDyll+9oJsyaVvY92I2Re+qK0qEJ+w5s0X3dtz+M0VAPOjP1gtU3iqWyjQ0G3nvd5CLZ2g==",
+			"dev": true,
+			"license": "MIT",
+			"dependencies": {
+				"eventsource-parser": "^3.0.1"
+			},
+			"engines": {
+				"node": ">=20.0.0"
+			}
+		},
+		"node_modules/eventsource-parser": {
+			"version": "3.0.6",
+			"resolved": "https://registry.npmjs.org/eventsource-parser/-/eventsource-parser-3.0.6.tgz",
+			"integrity": "sha512-Vo1ab+QXPzZ4tCa8SwIHJFaSzy4R6SHf7BY79rFBDf0idraZWAkYrDjDj8uWaSm3S2TK+hJ7/t1CEmZ7jXw+pg==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">=18.0.0"
+			}
+		},
 		"node_modules/execa": {
 			"version": "5.1.1",
 			"resolved": "https://registry.npmjs.org/execa/-/execa-5.1.1.tgz",
@@ -8480,6 +8504,24 @@
 			"integrity": "sha512-NvFvl1GuLZNW4U046Tfi8b26zXo8aBzgCAS2f7yVJR/fArN93mOqSA99cB9uITm92ajSz01bsu1K7SCVVjIMpQ==",
 			"license": "MIT"
 		},
+		"node_modules/smee-client": {
+			"version": "4.3.1",
+			"resolved": "https://registry.npmjs.org/smee-client/-/smee-client-4.3.1.tgz",
+			"integrity": "sha512-4x8Plwtzx/w9N/0TT2tegle6zaDkPnUrPLZUhDt1phUlMMRhlYuSDdEKl0LygZPegsztYd7sWmcYAm8UQ60xQA==",
+			"dev": true,
+			"license": "ISC",
+			"dependencies": {
+				"eventsource": "^4.0.0",
+				"undici": "^7.0.0",
+				"validator": "^13.11.0"
+			},
+			"bin": {
+				"smee": "bin/smee.js"
+			},
+			"engines": {
+				"node": "^20.18 || >= 22"
+			}
+		},
 		"node_modules/sonic-boom": {
 			"version": "4.2.0",
 			"resolved": "https://registry.npmjs.org/sonic-boom/-/sonic-boom-4.2.0.tgz",
@@ -9243,6 +9285,16 @@
 			"dev": true,
 			"license": "MIT"
 		},
+		"node_modules/undici": {
+			"version": "7.16.0",
+			"resolved": "https://registry.npmjs.org/undici/-/undici-7.16.0.tgz",
+			"integrity": "sha512-QEg3HPMll0o3t2ourKwOeUAZ159Kn9mx5pnzHRQO8+Wixmh88YdZRiIwat0iNzNNXn0yoEtXJqFpyW7eM8BV7g==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">=20.18.1"
+			}
+		},
 		"node_modules/undici-types": {
 			"version": "7.13.0",
 			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.13.0.tgz",
@@ -9383,6 +9435,16 @@
 				"node": ">=10.12.0"
 			}
 		},
+		"node_modules/validator": {
+			"version": "13.15.15",
+			"resolved": "https://registry.npmjs.org/validator/-/validator-13.15.15.tgz",
+			"integrity": "sha512-BgWVbCI72aIQy937xbawcs+hrVaN/CZ2UwutgaJ36hGqRrLNM+f5LUT/YPRbo8IV/ASeFzXszezV+y2+rq3l8A==",
+			"dev": true,
+			"license": "MIT",
+			"engines": {
+				"node": ">= 0.10"
+			}
+		},
 		"node_modules/vary": {
 			"version": "1.1.2",
 			"resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
diff --git a/openci-runner/firebase/functions/package.json b/openci-runner/firebase/functions/package.json
index bb6e8e7a..e8495354 100644
--- a/openci-runner/firebase/functions/package.json
+++ b/openci-runner/firebase/functions/package.json
@@ -5,7 +5,7 @@
 		"build:watch": "tsc --watch",
 		"serve": "npm run build && firebase emulators:start --only functions",
 		"shell": "npm run build && firebase functions:shell",
-		"start": "npm run shell",
+		"start": "probot run ./lib/probot/index.js",
 		"deploy": "firebase deploy --only functions",
 		"logs": "firebase functions:log",
 		"test": "vitest run"
@@ -23,6 +23,7 @@
 	"devDependencies": {
 		"@types/supertest": "^6.0.3",
 		"firebase-functions-test": "^3.1.0",
+		"smee-client": "^4.3.1",
 		"supertest": "^7.0.0",
 		"typescript": "^4.9.0",
 		"vitest": "^1.6.0"
diff --git a/openci-runner/firebase/functions/probot/index.ts b/openci-runner/firebase/functions/probot/index.ts
index 5179d0a9..38f612a6 100644
--- a/openci-runner/firebase/functions/probot/index.ts
+++ b/openci-runner/firebase/functions/probot/index.ts
@@ -9,3 +9,5 @@ export const appFn: ApplicationFunction = (app: Probot) => {
 		);
 	});
 };
+
+export default appFn;