diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..e330784
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,33 @@
+name: Build and Test
+
+on:
+  push:
+    branches: [main, release/*]
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x]
+
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'npm'
+          
+      - name: Install dependencies
+        run: npm ci
+        
+      - name: Build
+        run: npm run build
+        
+      - name: Type check
+        run: npx tsc --noEmit
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..fe0bcf6
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,39 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.0.0] - 2026-03-17
+
+### Added
+- Vector embeddings (OpenAI text-embedding-3-small)
+- Ollama embeddings support (local, free)
+- Vector store with memory and file backends
+- RAG query engine with LLM integration
+- Citation tracking with source attribution
+- GitHub connector (issues, PRs, discussions)
+- MCP server ready
+- TypeScript support
+- Complete documentation (README, PRD, Tech Architecture)
+
+### Features
+- Cosine similarity calculation
+- Semantic search across documents
+- Context-aware answers with citations
+- Configurable embedding providers
+- Configurable vector storage
+
+### Documentation
+- README.md with installation and usage
+- PRD.md with product requirements
+- TECHNICAL-ARCHITECTURE.md with system design
+- IMPLEMENTATION-PLAN.md with milestones
+
+## [0.1.0] - 2026-03-17
+
+### Added
+- Initial prototype
+- Core modules (embeddings, vector-store, citations)
+- Basic GitHub connector
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..7a791ec
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,64 @@
+# Contributing to Phantom Knowledge Layer
+
+Thank you for your interest in contributing!
+
+## Development Setup
+
+```bash
+# Clone the repo
+git clone https://github.com/sir-ad/phantom-knowledge.git
+cd phantom-knowledge
+
+# Install dependencies
+npm install
+
+# Build
+npm run build
+
+# Test
+npm test
+```
+
+## Project Structure
+
+```
+phantom-knowledge/
+├── src/
+│   ├── index.ts          # Main exports
+│   ├── types.ts         # Type definitions
+│   ├── engine.ts        # Knowledge engine
+│   ├── embeddings.ts    # Vector embeddings
+│   ├── vector-store.ts  # Vector storage
+│   ├── rag-query.ts    # RAG query
+│   ├── citations.ts    # Citation tracking
+│   └── connectors/    # Data connectors
+│       └── github.ts
+├── dist/               # Compiled output
+├── package.json
+└── tsconfig.json
+```
+
+## Adding a New Connector
+
+1. Create a new file in `src/connectors/`
+2. Implement the `Connector` interface
+3. Export from `src/connectors/index.ts`
+4. Add tests
+
+## Release Process
+
+1. Update version in `package.json`
+2. Update `CHANGELOG.md`
+3. Create a git tag: `git tag v1.0.0`
+4. Push: `git push origin main --tags`
+
+## Code Style
+
+- Use TypeScript
+- Follow existing code patterns
+- Add JSDoc comments for public APIs
+- Test new features
+
+## Questions?
+
+Open an issue at: https://github.com/sir-ad/phantom-knowledge/issues
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..61cfbbc
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Adarsh Agrahari
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/package.json b/package.json
index d3d1ba4..364d509 100644
--- a/package.json
+++ b/package.json
@@ -1,14 +1,24 @@
 {
   "name": "@phantom-pm/knowledge",
-  "version": "0.1.0",
-  "description": "Phantom Knowledge Layer - Vector embeddings, RAG, and connectors",
+  "version": "1.0.0",
+  "description": "Phantom Knowledge Layer - Vector embeddings, RAG, and connectors for Phantom PM OS",
   "type": "module",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/sir-ad/phantom-knowledge.git"
+  },
+  "homepage": "https://github.com/sir-ad/phantom-knowledge",
+  "bugs": {
+    "url": "https://github.com/sir-ad/phantom-knowledge/issues"
+  },
   "scripts": {
     "build": "tsc",
     "dev": "tsc -w",
-    "test": "node --test dist/**/*.test.js"
+    "test": "node --test dist/**/*.test.js",
+    "lint": "eslint src/",
+    "format": "prettier --write src/"
   },
   "devDependencies": {
     "@types/node": "^20.0.0",
@@ -19,11 +29,19 @@
   },
   "keywords": [
     "phantom",
+    "phantom-pm",
     "knowledge",
     "rag",
     "embeddings",
-    "vector"
+    "vector",
+    "llm",
+    "ai",
+    "pm",
+    "product-management"
   ],
-  "author": "",
-  "license": "ISC"
+  "author": "Adarsh Agrahari",
+  "license": "MIT",
+  "engines": {
+    "node": ">=18.0.0"
+  }
 }