diff --git a/agents/opencode.ts b/agents/opencode.ts
index 648ead5..80f7367 100644
--- a/agents/opencode.ts
+++ b/agents/opencode.ts
@@ -83,7 +83,8 @@ export const opencode = agent({
       timeout: 600000, // 10 minutes timeout to prevent infinite hangs
       stdio: ["ignore", "pipe", "pipe"],
       onStdout: async (chunk) => {
-        console.log(JSON.stringify(JSON.parse(chunk), null, 2));
+        const parsed = JSON.parse(chunk);
+        log.debug(JSON.stringify(parsed, null, 2));
         const text = chunk.toString();
         output += text;
 
@@ -125,7 +126,12 @@ export const opencode = agent({
         }
       },
       onStderr: (chunk) => {
-        console.log(JSON.stringify(JSON.parse(chunk), null, 2));
+        try {
+          const parsed = JSON.parse(chunk);
+          log.debug(JSON.stringify(parsed, null, 2));
+        } catch {
+          // if not JSON, fall through to regular error logging
+        }
         const trimmed = chunk.trim();
         if (trimmed) {
           log.warning(trimmed);
diff --git a/agents/shared.ts b/agents/shared.ts
index a2c68ad..b71ce72 100644
--- a/agents/shared.ts
+++ b/agents/shared.ts
@@ -58,9 +58,13 @@ export interface ConfigureMcpServersParams {
  * @returns Whitelisted environment object safe for subprocess spawning
  */
 export function createAgentEnv(agentSpecificVars: Record<string, string>): Record<string, string> {
+  const home = agentSpecificVars.HOME || process.env.HOME;
   return {
     PATH: process.env.PATH,
-    HOME: process.env.HOME,
+    HOME: home,
+    // XDG_CONFIG_HOME must match HOME to ensure CLI tools find config files in the right place.
+    // GitHub Actions sets XDG_CONFIG_HOME to /home/runner/.config which would override $HOME/.config lookup.
+    XDG_CONFIG_HOME: home ? join(home, ".config") : undefined,
     LOG_LEVEL: process.env.LOG_LEVEL,
     NODE_ENV: process.env.NODE_ENV,
     GITHUB_TOKEN: getGitHubInstallationToken(),
@@ -465,6 +469,8 @@ export async function installFromCurl({
       // Run the install script with HOME set to temp directory
       // ensuring a fresh install for each run
       HOME: tempDir,
+      // XDG_CONFIG_HOME must match HOME so CLI tools find config in the right place
+      XDG_CONFIG_HOME: join(tempDir, ".config"),
       SHELL: process.env.SHELL,
       USER: process.env.USER,
     },
diff --git a/entry b/entry
index 7e1ebea..0122338 100755
--- a/entry
+++ b/entry
@@ -89933,9 +89933,13 @@ function parseRepoContext() {
 
 // agents/shared.ts
 function createAgentEnv(agentSpecificVars) {
+  const home = agentSpecificVars.HOME || process.env.HOME;
   return {
     PATH: process.env.PATH,
-    HOME: process.env.HOME,
+    HOME: home,
+    // XDG_CONFIG_HOME must match HOME to ensure CLI tools find config files in the right place.
+    // GitHub Actions sets XDG_CONFIG_HOME to /home/runner/.config which would override $HOME/.config lookup.
+    XDG_CONFIG_HOME: home ? join4(home, ".config") : void 0,
     LOG_LEVEL: process.env.LOG_LEVEL,
     NODE_ENV: process.env.NODE_ENV,
     GITHUB_TOKEN: getGitHubInstallationToken(),
@@ -90117,6 +90121,8 @@ async function installFromCurl({
       // Run the install script with HOME set to temp directory
       // ensuring a fresh install for each run
       HOME: tempDir,
+      // XDG_CONFIG_HOME must match HOME so CLI tools find config in the right place
+      XDG_CONFIG_HOME: join4(tempDir, ".config"),
       SHELL: process.env.SHELL,
       USER: process.env.USER
     },
@@ -91302,7 +91308,8 @@ var opencode = agent({
       // 10 minutes timeout to prevent infinite hangs
       stdio: ["ignore", "pipe", "pipe"],
       onStdout: async (chunk) => {
-        console.log(JSON.stringify(JSON.parse(chunk), null, 2));
+        const parsed2 = JSON.parse(chunk);
+        log.debug(JSON.stringify(parsed2, null, 2));
         const text = chunk.toString();
         output += text;
         const lines = text.split("\n");
@@ -91336,7 +91343,11 @@ var opencode = agent({
         }
       },
       onStderr: (chunk) => {
-        console.log(JSON.stringify(JSON.parse(chunk), null, 2));
+        try {
+          const parsed2 = JSON.parse(chunk);
+          log.debug(JSON.stringify(parsed2, null, 2));
+        } catch {
+        }
         const trimmed = chunk.trim();
         if (trimmed) {
           log.warning(trimmed);