diff --git a/action.yml b/action.yml
index 348f2f6..56be1e2 100644
--- a/action.yml
+++ b/action.yml
@@ -10,9 +10,6 @@ inputs:
   anthropic_api_key:
     description: "Anthropic API key for Claude Code authentication"
     required: false
-  github_installation_token:
-    description: "GitHub App installation token"
-    required: false
 
 runs:
   using: "composite"
diff --git a/agents/claude.ts b/agents/claude.ts
index 55de609..b9db502 100644
--- a/agents/claude.ts
+++ b/agents/claude.ts
@@ -10,6 +10,7 @@ import type { Agent, AgentConfig, AgentResult } from "./types.ts";
  */
 export class ClaudeAgent implements Agent {
   private apiKey: string;
+  private githubInstallationToken?: string;
   public runStats = {
     toolsUsed: 0,
     turns: 0,
@@ -21,6 +22,7 @@ export class ClaudeAgent implements Agent {
       throw new Error("Claude agent requires an API key");
     }
     this.apiKey = config.apiKey;
+    this.githubInstallationToken = config.githubInstallationToken;
   }
 
   /**
@@ -90,13 +92,13 @@ export class ClaudeAgent implements Agent {
         "bypassPermissions",
       ];
 
-      if (!process.env.GITHUB_INSTALLATION_TOKEN) {
+      if (!this.githubInstallationToken) {
         throw new Error(
           "GITHUB_INSTALLATION_TOKEN is required for GitHub integration"
         );
       }
 
-      const mcpConfig = createMcpConfig(process.env.GITHUB_INSTALLATION_TOKEN);
+      const mcpConfig = createMcpConfig(this.githubInstallationToken);
       console.log("📋 MCP Config:", mcpConfig);
       args.push("--mcp-config", mcpConfig);
 
diff --git a/main.ts b/main.ts
index f2991bc..c8e3d26 100644
--- a/main.ts
+++ b/main.ts
@@ -1,11 +1,11 @@
 import * as core from "@actions/core";
 import { type } from "arktype";
 import { ClaudeAgent } from "./agents/claude.ts";
+import { setupGitHubInstallationToken } from "./utils/github.ts";
 
 export const Inputs = type({
   prompt: "string",
   "anthropic_api_key?": "string | undefined",
-  "github_installation_token?": "string | undefined",
 });
 
 export type ActionInputs = typeof Inputs.infer;
@@ -20,7 +20,13 @@ export async function main(inputs: ActionInputs): Promise<MainResult> {
   try {
     core.info(`→ Starting agent run with Claude Code`);
 
-    const agent = new ClaudeAgent({ apiKey: inputs.anthropic_api_key! });
+    // Setup GitHub installation token
+    const githubInstallationToken = await setupGitHubInstallationToken();
+
+    const agent = new ClaudeAgent({ 
+      apiKey: inputs.anthropic_api_key!,
+      githubInstallationToken
+    });
     await agent.install();
 
     const result = await agent.execute(inputs.prompt);
diff --git a/package.json b/package.json
index f05639a..858cb25 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@pullfrog/action",
-  "version": "0.0.45",
+  "version": "0.0.46",
   "type": "module",
   "files": [
     "index.js",
diff --git a/play.ts b/play.ts
index 4a33086..7b7b190 100644
--- a/play.ts
+++ b/play.ts
@@ -7,7 +7,6 @@ import { config } from "dotenv";
 import { type ActionInputs, main } from "./main.ts";
 import packageJson from "./package.json" with { type: "json" };
 import { runAct } from "./utils/act.ts";
-import { setupGitHubInstallationToken } from "./utils/github.ts";
 import { setupTestRepo } from "./utils/setup.ts";
 
 config();
@@ -36,16 +35,9 @@ export async function run(
     console.log(prompt);
     console.log("─".repeat(50));
 
-    console.log("🔑 Setting up GitHub installation token...");
-    const installationToken = await setupGitHubInstallationToken();
-    process.env.GITHUB_INSTALLATION_TOKEN = installationToken;
-
-    console.log("✅ GitHub installation token setup successfully");
-
     const inputs: ActionInputs = {
       prompt,
       anthropic_api_key: process.env.ANTHROPIC_API_KEY,
-      github_installation_token: installationToken,
     };
 
     const result = await main(inputs);