diff --git a/dist/index.js b/dist/index.js
--- a/dist/index.js
+++ b/dist/index.js
@@ -25563,7 +25563,7 @@
             toolCall: {
               toolCallId: context.correlatedCallId,
               kind: "execute",
-              status: "pending"
+              status: "pending",
+              rawInput: { serverName: params.serverName }
               // content: [messageContent],   — omitted: already rendered via item/started
-              // rawInput: { ... }            — omitted: same reason
             },
@@ -26988,4 +26988,13 @@
 };
+function paperclipBaseInstructions(request) {
+  if (process.env.PAPERCLIP_ACPX_ISOLATED_CONTEXT !== "1") return void 0;
+  const prompt = request?._meta?.systemPrompt;
+  if (typeof prompt === "string") return prompt;
+  if (prompt && typeof prompt === "object" && typeof prompt.append === "string") {
+    return prompt.append;
+  }
+  return void 0;
+}
 var CodexAcpClient = class {
   codexClient;
   config;
@@ -27288,6 +27297,7 @@
     const response = await this.codexClient.threadResume({
       config: await this.createSessionConfig(request.cwd, additionalDirectories, request.mcpServers ?? []),
       cwd: request.cwd,
+      baseInstructions: paperclipBaseInstructions(request),
       modelProvider: await this.getResumeModelProvider(),
       threadId: request.sessionId
     });
@@ -27310,6 +27320,7 @@
     const response = await this.codexClient.threadResume({
       config: await this.createSessionConfig(request.cwd, additionalDirectories, request.mcpServers ?? []),
       cwd: request.cwd,
+      baseInstructions: paperclipBaseInstructions(request),
       modelProvider: await this.getResumeModelProvider(),
       threadId: request.sessionId
     });
@@ -27337,5 +27348,6 @@
     const response = await this.codexClient.threadStart({
       config: await this.createSessionConfig(request.cwd, additionalDirectories, request.mcpServers),
       modelProvider: this.getModelProvider(),
+      baseInstructions: paperclipBaseInstructions(request),
       cwd: request.cwd
     });
@@ -27437,5 +27449,12 @@
     const mergedConfig = {
       ...mergeGatewayConfig(this.config, this.gatewayConfig),
+      ...(process.env.PAPERCLIP_ACPX_ISOLATED_CONTEXT === "1" ? {
+        "include_apps_instructions": false,
+        "features.apps": false,
+        "features.memory_tool": false,
+        "skills.include_instructions": true,
+        "mcp_servers": {}
+      } : {}),
       projects: Object.fromEntries(sessionRoots.map((root) => [root, {
         trust_level: "trusted"
       }]))
@@ -27449,7 +27468,7 @@
       server: mcp
     }));
     let serversToConfigure = requestedServers;
-    if (shouldDeduplicateMcpConflicts()) {
+    if (process.env.PAPERCLIP_ACPX_ISOLATED_CONTEXT !== "1" && shouldDeduplicateMcpConflicts()) {
       const existingNames = await this.getConfigMcpServerNames(projectPath);
       serversToConfigure = requestedServers.filter((mcp) => !existingNames.has(mcp.name));
     }
@@ -27483,14 +27502,15 @@
   async refreshSkills(cwd, additionalRoots) {
     if (!cwd) {
       return;
     }
-    const skillExtraRoots = additionalRoots.map((root) => path6.join(root, ".agents", "skills"));
+    const isolated = process.env.PAPERCLIP_ACPX_ISOLATED_CONTEXT === "1";
+    const skillExtraRoots = isolated ? [] : additionalRoots.map((root) => path6.join(root, ".agents", "skills"));
     if (!arraysEqual(this.skillExtraRoots, skillExtraRoots)) {
       await this.codexClient.skillsExtraRootsSet({ extraRoots: skillExtraRoots });
       this.skillExtraRoots = skillExtraRoots;
     }
     await this.codexClient.listSkills({
-      cwds: [cwd, ...additionalRoots],
+      cwds: isolated ? [process.env.CODEX_HOME] : [cwd, ...additionalRoots],
       forceReload: true
     });
   }