diff --git a/.cursor/config/llm-params.json b/.cursor/config/llm-params.json
new file mode 100644
index 0000000..7d029f7
--- /dev/null
+++ b/.cursor/config/llm-params.json
@@ -0,0 +1,9 @@
+{
+  "defaultModel": "claude-3.5-sonnet-20240620",
+  "fallbackModel": "gpt-4-turbo-2024-04-09",
+  "temperature": {
+    "codeGeneration": 0.3,
+    "errorDebugging": 0.7
+  },
+  "contextWindow": 16000
+}
diff --git a/.cursor/prompts/cv-analysis.md b/.cursor/prompts/cv-analysis.md
new file mode 100644
index 0000000..c75d10f
--- /dev/null
+++ b/.cursor/prompts/cv-analysis.md
@@ -0,0 +1,13 @@
+# CV Enhancement Workflow
+
+1. **Structural Analysis**
+   - Identify missing sections using industry benchmarks
+   - Check chronological consistency of employment history
+
+2. **ATS Optimization**
+   - Cross-reference with 50+ tracking systems
+   - Generate keyword gap report
+
+3. **LLM Enhancement**
+   - Rewrite summaries using power verbs
+   - Convert responsibilities to measurable achievements
diff --git a/.cursor/prompts/error-handling.md b/.cursor/prompts/error-handling.md
new file mode 100644
index 0000000..e657161
--- /dev/null
+++ b/.cursor/prompts/error-handling.md
@@ -0,0 +1,5 @@
+**Debugging Process**
+1. Reproduce the error in isolation
+2. Analyze stack trace with @backend/logger.js
+3. Propose 3 potential solutions with pros/cons
+4. Implement safest option with rollback plan
diff --git a/.cursor/rules/cv-platform-rules.mdc b/.cursor/rules/cv-platform-rules.mdc
new file mode 100644
index 0000000..8cda89c
--- /dev/null
+++ b/.cursor/rules/cv-platform-rules.mdc
@@ -0,0 +1,13 @@
+**CV Platform Development Protocol**
+1. Security First:
+   - Always sanitize user input using DOMPurify
+   - Encrypt resume files with AES-256-GSM during storage
+
+2. LLM Implementation Rules:
+   - Use OpenAI text-embedding-3-small for semantic analysis
+   - Maintain 0.7 temperature for balance between creativity/accuracy
+   - Verify ATS keyword suggestions against JobCopilot's latest data
+
+3. Task Management:
+   - Reference .notes/task_list.md before making changes
+   - Create atomic Git commits per feature using Conventional Commits
diff --git a/.notes/project_overview.md b/.notes/project_overview.md
new file mode 100644
index 0000000..5c81596
--- /dev/null
+++ b/.notes/project_overview.md
@@ -0,0 +1,13 @@
+# CV Optimization Platform
+
+## Key Features
+- AI-powered resume analysis
+- ATS compliance checking
+- Real-time editing suggestions
+- GDPR-compliant storage
+
+## Tech Stack
+- React.js frontend
+- Node.js/Express.js backend
+- MongoDB database
+- OpenAI/Cline LLM integration
diff --git a/.notes/task_list.md b/.notes/task_list.md
new file mode 100644
index 0000000..07f42d0
--- /dev/null
+++ b/.notes/task_list.md
@@ -0,0 +1,10 @@
+## P-0: Critical Path (Current Sprint)
+- [ ] Implement PDF parser using PyPDF2 and @breezypdf/pdf-extract
+- [ ] Create ATS keyword mapping system (Due: 2025-03-01)
+
+## P-1: Near-Term Backlog
+- [ ] Design premium subscription flow
+- [ ] Research GDPR-compliant storage solutions
+
+## P-X: Innovation Pipeline
+- [ ] Experiment with Claude 3 Opus for cover letter generation
diff --git a/scripts/setup-environment.sh b/scripts/setup-environment.sh
new file mode 100755
index 0000000..3ac91e6
--- /dev/null
+++ b/scripts/setup-environment.sh
@@ -0,0 +1,13 @@
+#!/bin/zsh
+
+# Install core dependencies
+brew install poppler
+npm install -D eslint @types/node
+
+# Configure Cline models
+curl -O https://raw.githubusercontent.com/instructa/ai-prompts/main/cline-defaults.json
+
+# Setup Python virtualenv
+python -m venv .venv
+source .venv/bin/activate
+pip install -r requirements.txt
diff --git a/setup-project.sh b/setup-project.sh
old mode 100644
new mode 100755
diff --git a/utils/pdf.worker.js b/utils/pdf.worker.js
new file mode 100644
index 0000000..b11c711
--- /dev/null
+++ b/utils/pdf.worker.js
@@ -0,0 +1,8 @@
+const { PDFDocument } = require('pdf-lib');
+
+self.addEventListener('message', async (e) => {
+  const pdfDoc = await PDFDocument.load(e.data);
+  const pages = pdfDoc.getPages();
+  const textContent = pages.map(p => p.getTextContent());
+  self.postMessage(textContent);
+});
diff --git a/utils/resume_analysis.py b/utils/resume_analysis.py
new file mode 100644
index 0000000..a8d46fe
--- /dev/null
+++ b/utils/resume_analysis.py
@@ -0,0 +1,16 @@
+from openai import OpenAI
+from pdfminer.high_level import extract_text
+
+client = OpenAI()
+
+def analyze_resume(file_path):
+    text = extract_text(file_path)
+    response = client.chat.completions.create(
+        model="gpt-4-turbo",
+        messages=[{
+            "role": "system",
+            "content": "Analyze resume for:\n1. Missing ATS keywords\n2. Skill gaps\n3. Achievement opportunities"
+        },
+        {"role": "user", "content": text}]
+    )
+    return response.choices[0].message.content