tool call logging, centralized temp dir

agents/instructions.ts

@@ -46,13 +46,17 @@ Ensure after your edits are done, your final comments do not contain intermediat
 
 ## Mode Selection
 
-choose the appropriate mode based on the prompt payload:
+Before starting any work, you must first determine which mode to use by examining the request and calling ${ghPullfrogMcpName}/select_mode.
+
+Available modes:
 
 ${[...modes, ...payload.modes].map((w) => `    - "${w.name}": ${w.description}`).join("\n")}
 
-## Modes
-
-${[...modes, ...payload.modes].map((w) => `### ${w.name}\n\n${w.prompt}`).join("\n\n")}
+**IMPORTANT**: The first thing you must do is:
+1. Examine the user's request/prompt carefully
+2. Determine which mode is most appropriate based on the mode descriptions above
+3. Call ${ghPullfrogMcpName}/select_mode with the chosen mode name
+4. The tool will return detailed instructions for that mode - follow those instructions exactly
 
 ************* USER PROMPT *************
 

agents/shared.ts

@@ -1,7 +1,5 @@
 import { spawnSync } from "node:child_process";
 import { chmodSync, createWriteStream, existsSync } from "node:fs";
-import { mkdtemp } from "node:fs/promises";
-import { tmpdir } from "node:os";
 import { join } from "node:path";
 import { pipeline } from "node:stream/promises";
 import type { McpStdioServerConfig } from "@anthropic-ai/claude-agent-sdk";
@@ -97,11 +95,7 @@ export async function installFromNpmTarball({
 
   log.info(`📦 Installing ${packageName}@${resolvedVersion}...`);
 
-  // Derive temp directory prefix from package name (remove @, replace / with -, add trailing -)
-  const tempDirPrefix = packageName.replace("@", "").replace(/\//g, "-") + "-";
-
-  // Create temp directory
-  const tempDir = await mkdtemp(join(tmpdir(), tempDirPrefix));
+  const tempDir = process.env.PULLFROG_TEMP_DIR!;
   const tarballPath = join(tempDir, "package.tgz");
 
   // Download tarball from npm
@@ -183,12 +177,7 @@ export async function installFromCurl({
 }: InstallFromCurlParams): Promise<string> {
   log.info(`📦 Installing ${executableName}...`);
 
-  // Derive temp directory prefix from executable name (sanitize similar to package name)
-  // Replace any special characters with - and ensure trailing -
-  const tempDirPrefix = executableName.replace(/[^a-zA-Z0-9]/g, "-") + "-";
-
-  // Create temp directory
-  const tempDir = await mkdtemp(join(tmpdir(), tempDirPrefix));
+  const tempDir = process.env.PULLFROG_TEMP_DIR!;
   const installScriptPath = join(tempDir, "install.sh");
 
   // Download the install script
@@ -206,7 +195,7 @@ export async function installFromCurl({
   // Make install script executable
   chmodSync(installScriptPath, 0o755);
 
-  log.info("Installing to temp directory...");
+  log.info(`Installing to temp directory at ${tempDir}...`);
 
   // Run the install script with HOME set to temp directory
   // The Cursor install script installs to $HOME/.local/bin/{executableName}