diff --git a/hooks/hooks.json b/hooks/hooks.json
index 344b1ab..697d83c 100644
--- a/hooks/hooks.json
+++ b/hooks/hooks.json
@@ -105,7 +105,7 @@
         "hooks": [
           {
             "type": "command",
-            "command": "node -e \"const{execFileSync}=require('child_process');const fs=require('fs');let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{const i=JSON.parse(d);const p=i.tool_input?.file_path;if(p&&/\\.(ts|tsx|js|jsx)$/.test(p)&&fs.existsSync(p)){try{execFileSync('npx',['prettier','--write',p],{stdio:['pipe','pipe','pipe']})}catch(e){}}console.log(d)})\""
+            "command": "node \"${CLAUDE_PLUGIN_ROOT}/scripts/hooks/post-edit-format.js\""
           }
         ],
         "description": "Auto-format JS/TS files with Prettier after edits"
@@ -115,7 +115,7 @@
         "hooks": [
           {
             "type": "command",
-            "command": "node -e \"const{execFileSync}=require('child_process');const fs=require('fs');const path=require('path');let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{const i=JSON.parse(d);const p=i.tool_input?.file_path;if(p&&/\\.(ts|tsx)$/.test(p)&&fs.existsSync(p)){let dir=path.dirname(p);while(dir!==path.dirname(dir)&&!fs.existsSync(path.join(dir,'tsconfig.json'))){dir=path.dirname(dir)}if(fs.existsSync(path.join(dir,'tsconfig.json'))){try{const r=execFileSync('npx',['tsc','--noEmit','--pretty','false'],{cwd:dir,encoding:'utf8',stdio:['pipe','pipe','pipe']});const lines=r.split('\\n').filter(l=>l.includes(p)).slice(0,10);if(lines.length)console.error(lines.join('\\n'))}catch(e){const lines=(e.stdout||'').split('\\n').filter(l=>l.includes(p)).slice(0,10);if(lines.length)console.error(lines.join('\\n'))}}}console.log(d)})\""
+            "command": "node \"${CLAUDE_PLUGIN_ROOT}/scripts/hooks/post-edit-typecheck.js\""
           }
         ],
         "description": "TypeScript check after editing .ts/.tsx files"
@@ -125,7 +125,7 @@
         "hooks": [
           {
             "type": "command",
-            "command": "node -e \"const fs=require('fs');let d='';process.stdin.on('data',c=>d+=c);process.stdin.on('end',()=>{const i=JSON.parse(d);const p=i.tool_input?.file_path;if(p&&/\\.(ts|tsx|js|jsx)$/.test(p)&&fs.existsSync(p)){const c=fs.readFileSync(p,'utf8');const lines=c.split('\\n');const matches=[];lines.forEach((l,idx)=>{if(/console\\.log/.test(l))matches.push((idx+1)+': '+l.trim())});if(matches.length){console.error('[Hook] WARNING: console.log found in '+p);matches.slice(0,5).forEach(m=>console.error(m));console.error('[Hook] Remove console.log before committing')}}console.log(d)})\""
+            "command": "node \"${CLAUDE_PLUGIN_ROOT}/scripts/hooks/post-edit-console-warn.js\""
           }
         ],
         "description": "Warn about console.log statements after edits"
diff --git a/scripts/hooks/post-edit-console-warn.js b/scripts/hooks/post-edit-console-warn.js
new file mode 100644
index 0000000..e4f5c3c
--- /dev/null
+++ b/scripts/hooks/post-edit-console-warn.js
@@ -0,0 +1,47 @@
+#!/usr/bin/env node
+/**
+ * PostToolUse Hook: Warn about console.log statements after edits
+ *
+ * Cross-platform (Windows, macOS, Linux)
+ *
+ * Runs after Edit tool use. If the edited JS/TS file contains console.log
+ * statements, warns with line numbers to help remove debug statements
+ * before committing.
+ */
+
+const fs = require('fs');
+
+let data = '';
+
+process.stdin.on('data', chunk => {
+  data += chunk;
+});
+
+process.stdin.on('end', () => {
+  try {
+    const input = JSON.parse(data);
+    const filePath = input.tool_input?.file_path;
+
+    if (filePath && /\.(ts|tsx|js|jsx)$/.test(filePath) && fs.existsSync(filePath)) {
+      const content = fs.readFileSync(filePath, 'utf8');
+      const lines = content.split('\n');
+      const matches = [];
+
+      lines.forEach((line, idx) => {
+        if (/console\.log/.test(line)) {
+          matches.push((idx + 1) + ': ' + line.trim());
+        }
+      });
+
+      if (matches.length > 0) {
+        console.error('[Hook] WARNING: console.log found in ' + filePath);
+        matches.slice(0, 5).forEach(m => console.error(m));
+        console.error('[Hook] Remove console.log before committing');
+      }
+    }
+  } catch {
+    // Invalid input — pass through
+  }
+
+  console.log(data);
+});
diff --git a/scripts/hooks/post-edit-format.js b/scripts/hooks/post-edit-format.js
new file mode 100644
index 0000000..8769cd6
--- /dev/null
+++ b/scripts/hooks/post-edit-format.js
@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+/**
+ * PostToolUse Hook: Auto-format JS/TS files with Prettier after edits
+ *
+ * Cross-platform (Windows, macOS, Linux)
+ *
+ * Runs after Edit tool use. If the edited file is a JS/TS file,
+ * formats it with Prettier. Fails silently if Prettier isn't installed.
+ */
+
+const { execFileSync } = require('child_process');
+const fs = require('fs');
+
+let data = '';
+
+process.stdin.on('data', chunk => {
+  data += chunk;
+});
+
+process.stdin.on('end', () => {
+  try {
+    const input = JSON.parse(data);
+    const filePath = input.tool_input?.file_path;
+
+    if (filePath && /\.(ts|tsx|js|jsx)$/.test(filePath) && fs.existsSync(filePath)) {
+      try {
+        execFileSync('npx', ['prettier', '--write', filePath], {
+          stdio: ['pipe', 'pipe', 'pipe'],
+          timeout: 15000
+        });
+      } catch {
+        // Prettier not installed or failed — non-blocking
+      }
+    }
+  } catch {
+    // Invalid input — pass through
+  }
+
+  console.log(data);
+});
diff --git a/scripts/hooks/post-edit-typecheck.js b/scripts/hooks/post-edit-typecheck.js
new file mode 100644
index 0000000..51c013e
--- /dev/null
+++ b/scripts/hooks/post-edit-typecheck.js
@@ -0,0 +1,69 @@
+#!/usr/bin/env node
+/**
+ * PostToolUse Hook: TypeScript check after editing .ts/.tsx files
+ *
+ * Cross-platform (Windows, macOS, Linux)
+ *
+ * Runs after Edit tool use on TypeScript files. Walks up from the file's
+ * directory to find the nearest tsconfig.json, then runs tsc --noEmit
+ * and reports only errors related to the edited file.
+ */
+
+const { execFileSync } = require('child_process');
+const fs = require('fs');
+const path = require('path');
+
+let data = '';
+
+process.stdin.on('data', chunk => {
+  data += chunk;
+});
+
+process.stdin.on('end', () => {
+  try {
+    const input = JSON.parse(data);
+    const filePath = input.tool_input?.file_path;
+
+    if (filePath && /\.(ts|tsx)$/.test(filePath) && fs.existsSync(filePath)) {
+      // Find nearest tsconfig.json by walking up (max 20 levels to prevent infinite loop)
+      let dir = path.dirname(path.resolve(filePath));
+      const root = path.parse(dir).root;
+      let depth = 0;
+
+      while (dir !== root && depth < 20) {
+        if (fs.existsSync(path.join(dir, 'tsconfig.json'))) {
+          break;
+        }
+        dir = path.dirname(dir);
+        depth++;
+      }
+
+      if (fs.existsSync(path.join(dir, 'tsconfig.json'))) {
+        try {
+          execFileSync('npx', ['tsc', '--noEmit', '--pretty', 'false'], {
+            cwd: dir,
+            encoding: 'utf8',
+            stdio: ['pipe', 'pipe', 'pipe'],
+            timeout: 30000
+          });
+        } catch (err) {
+          // tsc exits non-zero when there are errors — filter to edited file
+          const output = err.stdout || '';
+          const relevantLines = output
+            .split('\n')
+            .filter(line => line.includes(filePath) || line.includes(path.basename(filePath)))
+            .slice(0, 10);
+
+          if (relevantLines.length > 0) {
+            console.error('[Hook] TypeScript errors in ' + path.basename(filePath) + ':');
+            relevantLines.forEach(line => console.error(line));
+          }
+        }
+      }
+    }
+  } catch {
+    // Invalid input — pass through
+  }
+
+  console.log(data);
+});