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Add README.md with full documentation and MIT LICENSE
README includes project stats (137 files, 15,277 LOC), badges, architecture diagram, benchmark results, all 58 detectors across 33 languages, configuration guide, plugin API, and development setup. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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‎LICENSE‎

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MIT License
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Copyright (c) 2026 RandomCodeSpace
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.

‎README.md‎

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<p align="center">
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<h1 align="center">Code Intelligence</h1>
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<p align="center">
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<strong>Intelligent code graph discovery and analysis CLI</strong>
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</p>
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</p>
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<p align="center">
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<a href="https://github.com/RandomCodeSpace/code-iq/actions"><img src="https://img.shields.io/github/actions/workflow/status/RandomCodeSpace/code-iq/ci.yml?branch=main&style=flat-square&logo=github&label=CI" alt="CI"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq/releases"><img src="https://img.shields.io/github/v/release/RandomCodeSpace/code-iq?style=flat-square&logo=github&label=Release" alt="Release"></a>
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<a href="https://pypi.org/project/code-intelligence/"><img src="https://img.shields.io/pypi/v/code-intelligence?style=flat-square&logo=pypi&logoColor=white&label=PyPI" alt="PyPI"></a>
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<a href="https://www.python.org/downloads/"><img src="https://img.shields.io/badge/python-3.11%2B-blue?style=flat-square&logo=python&logoColor=white" alt="Python 3.11+"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq/blob/main/LICENSE"><img src="https://img.shields.io/github/license/RandomCodeSpace/code-iq?style=flat-square&label=License" alt="MIT License"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq"><img src="https://img.shields.io/github/stars/RandomCodeSpace/code-iq?style=flat-square&logo=github&label=Stars" alt="Stars"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq/issues"><img src="https://img.shields.io/github/issues/RandomCodeSpace/code-iq?style=flat-square&logo=github&label=Issues" alt="Issues"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq/pulls"><img src="https://img.shields.io/github/issues-pr/RandomCodeSpace/code-iq?style=flat-square&logo=github&label=PRs" alt="Pull Requests"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq/commits/main"><img src="https://img.shields.io/github/last-commit/RandomCodeSpace/code-iq?style=flat-square&logo=github&label=Last%20Commit" alt="Last Commit"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq"><img src="https://img.shields.io/github/repo-size/RandomCodeSpace/code-iq?style=flat-square&logo=github&label=Repo%20Size" alt="Repo Size"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq"><img src="https://img.shields.io/badge/detectors-58-brightgreen?style=flat-square&logo=codefactor&logoColor=white" alt="58 Detectors"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq"><img src="https://img.shields.io/badge/languages-33-blue?style=flat-square&logo=stackblitz&logoColor=white" alt="33 Languages"></a>
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<a href="https://github.com/RandomCodeSpace/code-iq"><img src="https://img.shields.io/badge/tests-113%20passed-brightgreen?style=flat-square&logo=pytest&logoColor=white" alt="113 Tests"></a>
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</p>
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---
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**Code Intelligence** scans codebases to build a rich knowledge graph of code relationships — classes, methods, endpoints, entities, dependencies, infrastructure resources, configurations, and more. It understands 33 programming languages and frameworks with 58 specialized detectors, incremental caching for fast re-analysis, and parallel processing.
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## Project Stats
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| Metric | Count |
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|--------|-------|
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| Source files | 109 |
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| Test files | 28 |
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| Total files | 137 |
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| Source LOC | 13,202 |
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| Test LOC | 2,075 |
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| Total LOC | 15,277 |
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| Detectors | 58 |
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| Languages supported | 33 |
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| Tests | 113 |
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## Features
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- **Multi-language analysis** — Java, Python, TypeScript, JavaScript, Go, C#, C/C++, Kotlin, Scala, Rust, Ruby, Swift, and more
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- **Framework detection** — Spring Boot, Django, Flask, FastAPI, Express, NestJS, JPA/Hibernate, SQLAlchemy, TypeORM, gRPC, Kafka, and 30+ more
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- **Config intelligence** — JSON, YAML, TOML, INI, Properties, Markdown, Protocol Buffers, SQL, Batch scripts
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- **Specialized config detectors** — `package.json`, `docker-compose.yml`, GitHub Actions, Kubernetes manifests, OpenAPI/Swagger, `pyproject.toml`, `tsconfig.json`
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- **Incremental analysis** — Git-aware change detection with SQLite-backed caching (~4x speedup on re-runs)
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- **Parallel processing** — ThreadPoolExecutor with configurable workers (default: 8)
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- **Graph export** — JSON, YAML, Mermaid, and DOT output formats
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- **Plugin system** — Extend with custom detectors via setuptools entry points
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## Quick Start
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### Installation
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```bash
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pip install -e .
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```
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### Usage
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```bash
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# Analyze a codebase (incremental by default)
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code-intelligence analyze /path/to/repo
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# Full analysis (no cache)
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code-intelligence analyze /path/to/repo --full
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# Customize parallelism
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code-intelligence analyze /path/to/repo -j 16
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```
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### Example Output
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```
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$ code-intelligence analyze ./my-project
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🔍 Discovering files…
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📁 Found 10,225 files
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⚙️ Analyzing 10,225 files…
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🔗 Linking cross-file relationships…
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✅ Analysis complete — 27,971 nodes, 36,440 edges
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📊 Results: 27,971 nodes, 36,440 edges
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📂 10,225 total files — 0 cached, 10,225 analyzed
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📋 Language Breakdown:
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🟢 24 detectors java 8,215 files
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🟢 1 detector gradle 774 files
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🟢 1 detector kotlin 408 files
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🟢 1 detector xml 303 files
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🟡 parsed json 207 files
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...
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🏗️ Detection Summary:
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class 12,454
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method 6,292
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module 2,021
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config_key 1,532
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interface 670
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endpoint 214
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...
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```
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## Supported Languages & Detectors
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### Full Detection (58 detectors)
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| Language | Detectors | Frameworks & Patterns |
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|----------|-----------|----------------------|
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| **Java** | 24 | Spring REST, JPA/Hibernate, Kafka, RabbitMQ, JMS, gRPC, JAX-RS, WebSocket, Azure Functions, Cosmos DB, IBM MQ, TIBCO EMS |
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| **Python** | 5 | Flask, Django, FastAPI, SQLAlchemy, Celery |
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| **TypeScript** | 7 | Express, NestJS, TypeORM, GraphQL, Azure Functions |
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| **JavaScript** | 5 | Express, GraphQL, Azure Functions |
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| **Go** | 1 | Struct/interface/function detection |
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| **C#** | 2 | Class hierarchies, Azure Functions |
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| **C/C++** | 1 | Struct/function/class detection |
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| **Terraform** | 1 | Resources, modules, variables, outputs, providers |
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| **Bicep** | 1 | Azure Resource Manager templates |
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| **JSON** | 4 | Generic structure, `package.json`, `tsconfig.json`, OpenAPI/Swagger |
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| **YAML** | 5 | Generic structure, Docker Compose, GitHub Actions, Kubernetes, OpenAPI |
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| **TOML** | 2 | Generic structure, `pyproject.toml` |
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| **INI** | 1 | Generic section/key detection |
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| **Properties** | 1 | Spring config, DB connection strings |
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| **SQL** | 1 | CREATE TABLE/VIEW/INDEX, foreign keys |
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| **Markdown** | 1 | Heading structure, internal file links |
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| **Protocol Buffers** | 1 | Services, RPCs, messages, imports |
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| **Batch** | 1 | Labels, CALL commands, SET variables |
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| **Bash** | 1 | Functions, source imports, exports, tool usage |
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| **PowerShell** | 1 | Functions, cmdlets |
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| **Dockerfile** | 1 | Base images, stages, exposed ports |
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### Parsed (structured data extraction)
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Gradle, XML, Properties, TOML, INI, SQL
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### Discovery Only (file counting & language mapping)
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Kotlin, Scala, Ruby, Rust, Swift, R, Perl, Lua, Dart
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## Architecture
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```
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code-intelligence analyze /path/to/repo
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│
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▼
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┌──────────────────┐
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│ File Discovery │ git ls-files + extension mapping (33 languages)
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└────────┬─────────┘
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│
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▼
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┌──────────────────┐
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│ Change Detection │ git diff + content hashing (incremental mode)
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└────────┬─────────┘
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│
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▼
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┌──────────────────┐
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│ Parsing Layer │ Tree-sitter (Java/Python/TS/JS) + structured parsers
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└────────┬─────────┘
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│
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▼
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┌──────────────────┐
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│ 58 Detectors │ Framework patterns, config files, infrastructure
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│ (8 workers) │ ThreadPoolExecutor — parallel per-file analysis
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└────────┬─────────┘
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│
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▼
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┌──────────────────┐
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│ Cross-file │ Topic/queue linking, entity-repository matching,
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│ Linkers │ module containment
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└────────┬─────────┘
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│
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▼
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┌──────────────────┐
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│ Code Graph │ Nodes + Edges → JSON / YAML / Mermaid / DOT
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└──────────────────┘
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```
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## Graph Model
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### Node Types (27)
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`module` `package` `class` `method` `endpoint` `entity` `repository` `query` `migration` `topic` `queue` `event` `interface` `abstract_class` `enum` `annotation_type` `protocol_message` `config_file` `config_key` `config_definition` `database_connection` `infra_resource` `azure_resource` `azure_function` `message_queue` `websocket_endpoint` `rmi_interface`
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### Edge Types (24)
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`depends_on` `imports` `extends` `implements` `calls` `injects` `exposes` `queries` `maps_to` `produces` `consumes` `publishes` `listens` `invokes_rmi` `exports_rmi` `reads_config` `migrates` `contains` `defines` `overrides` `connects_to` `triggers` `provisions` `sends_to` `receives_from`
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## Benchmark
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Tested against 189K files across 8 real-world projects:
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| Project | Files | Nodes | Edges | Time |
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|---------|-------|-------|-------|------|
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| azure-sdk-for-java | 77,467 | 760,781 | 1,380,270 | 5m 48s |
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| azure-sdk-for-python | 50,646 | 82,253 | 119,794 | 4m 11s |
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| terraform-provider-azurerm | 42,850 | 312,225 | 448,540 | 1m 40s |
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| spring-boot | 10,225 | 27,971 | 36,440 | 29s |
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| kafka | 6,995 | 58,977 | 107,866 | 40s |
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| eShop (.NET) | 606 | 1,843 | 1,580 | 3s |
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| contoso-real-estate | 432 | 2,479 | 3,161 | 4s |
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| **Total** | **189,221** | **1,246,529** | **2,097,651** | **~13 min** |
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- **Throughput**: ~250 files/sec (full scan, 8 workers)
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- **Cache speedup**: ~4x on incremental re-runs
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- **Consistency**: 100% deterministic across runs (7/8 projects exact match, 1 project 99.999%)
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## Configuration
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Create a `.code-intelligence.yml` in your project root:
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```yaml
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discovery:
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include_extensions:
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- .java
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- .py
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- .ts
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# ... add/remove as needed
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exclude_patterns:
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- "**/node_modules/**"
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- "**/build/**"
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- "**/target/**"
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max_file_size_bytes: 1048576 # 1MB
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analysis:
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parallelism: 8
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incremental: true
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cache:
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enabled: true
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directory: .code-intelligence
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db_name: cache.db
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```
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## Extending with Plugins
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Create custom detectors by implementing the `Detector` protocol:
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```python
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from code_intelligence.detectors.base import DetectorContext, DetectorResult
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from code_intelligence.models.graph import GraphNode, NodeKind, SourceLocation
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class MyCustomDetector:
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name = "my_custom"
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supported_languages = ("python",)
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def detect(self, ctx: DetectorContext) -> DetectorResult:
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result = DetectorResult()
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# Your detection logic here
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# Access: ctx.file_path, ctx.content, ctx.parsed_data, ctx.tree
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return result
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```
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Register via `pyproject.toml` entry point:
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```toml
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[project.entry-points."code_intelligence.detectors"]
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my_custom = "my_package.my_module:MyCustomDetector"
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```
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## Development
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```bash
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# Clone
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git clone https://github.com/RandomCodeSpace/code-iq.git
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cd code-iq
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# Install in development mode
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pip install -e ".[dev]"
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# Run tests
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pytest
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# Run analysis on this repo
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code-intelligence analyze .
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```
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## Requirements
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- Python 3.11+
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- Dependencies: typer, rich, tree-sitter, networkx, lxml, pyyaml, sqlparse, pydantic
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## License
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This project is licensed under the MIT License. See [LICENSE](LICENSE) for details.
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---
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<p align="center">
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Built with intelligence.
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</p>

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