codetrace-ai 1.0.1

Autonomous AI CLI for interactive architecture visualization, call-graph mapping, and hybrid codebase intelligence.

🧠 Codetrace AI

The Autonomous System Architect for your Terminal and IDE.

Codetrace AI is a privacy-first AI agent that builds a "Hybrid Brain" of your codebase — combining semantic vector search with structural call-graph analysis — so it understands what calls what, who owns what, and what breaks if you change something.

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🎥 See it in Action

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🆕 What's New in v1.0.0

✨ Interactive Architecture Visualizer (codetrace visualize)

The biggest addition yet. A completely new, interactive HTML architecture map generated directly from your code graph.

• Folder-level dependency map — groups all symbols by directory and renders cross-folder function call edges
• Hover on any folder → instantly highlights all its connections and shows a detailed breakdown panel
• Hover on any edge → reveals the exact function-to-function calls driving that dependency
• Click a folder → opens a detail sidebar showing all files, symbols, and dependency counts
• Collapsible tree with smooth animations — [+] / [-] indicators keep large graphs navigable
• Search bar — find any symbol and highlight its containing folder instantly
• Drag, zoom, and pan — full interactive layout control

🌍 Multi-Language Parser Expansion (11+ Languages)

Codetrace now parses C#, Swift, Kotlin, Bash, HTML, JSON, CSS, YAML, SQL, TOML, and Dockerfiles in addition to the original Python, JS, TS, Java, C++, Go, Rust, and PHP.

⚡ 2x Faster Ollama Integration

Local Ollama models connected with Codetrace-AI works 2x faster than before due to the optimization made in the code and Call Graph it initally takes time to load the model but after that it works 2x faster than before as now it use single model for the whole session.

Codetrace AI is open-source. Contributions, bug reports, and feature requests are welcome. If you build something with or inspired by Codetrace, we'd love to hear about it — please credit the original project.

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✨ Full Feature Set

Codetrace acts as a highly knowledgeable senior engineer on your project:

Feature	Description
🔍 Autonomous Code Research	Ask a question, and the agent proactively searches, reads files, and traverses the graph to find the exact answer
🗺️ Interactive Architecture Map	codetrace visualize generates a beautiful, self-contained interactive HTML graph of your code architecture
📊 Structural Call Graph Mapping	Navigates class and function definitions across 11+ languages to see exactly how your application is wired
💥 Blast Radius Analysis	Analyzes the downstream impact of a code change before you make it, preventing unintended breakages
✍️ Human-in-the-Loop Code Edits	Proposes code changes with a rich diff preview — you approve or decline before anything is written to disk
⚡ Smart SHA-256 Delta Sync	Re-indexes only the files that actually changed. Lightning fast on every subsequent run
🔌 IDE Context Injection (MCP)	Connects the Hybrid Brain directly into Cursor, Windsurf, or Claude Code for in-editor AI assistance
📜 Persistent Chat Sessions	All conversations are saved. Resume any past session by ID, or export it to Markdown
🔒 100% Local & Air-Gapped	All parsing, embedding, and graph mapping happens on your machine. Zero data leaves without your consent

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🔒 Privacy-First Architecture

Codetrace is built with a Privacy-First design. It can operate 100% offline:

1. Local LLM: Configure any local provider via Ollama (e.g., llama3.2, deepseek-coder).
2. Local Embeddings: Uses HuggingFace bge-small + e5-small models, downloaded once and cached.
3. True Air-Gap: Transfer the HuggingFace cache (~/.cache/huggingface/hub) via USB. Run codetrace init --offline to block all external calls permanently.

[!WARNING] Ollama Users — Context Window & RAM Dependency When using Ollama, the effective context window of your local model is directly limited by your available system RAM. If the model's context window is larger than what your RAM can load, Ollama may hang, respond extremely slowly, or crash silently.

Recommendations:

• 8 GB RAM: qwen2.5-coder:7b · deepseek-r1:7b · phi4-mini (best balance of coding + reasoning at this size)
• 16 GB RAM: qwen2.5-coder:14b · deepseek-r1:14b · gemma3:12b · gemma4:12b (quantized) (recommended sweet spot for most developers)
• 32 GB+ RAM: qwen2.5-coder:32b · deepseek-r1:32b · devstral:24b (near frontier-level code reasoning locally)

If Codetrace hangs during a chat session while using Ollama, the most likely cause is the model running out of RAM to process the context. Switch to a smaller model with codetrace config.

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🚀 Installation

Requires Python 3.10+

pip install codetrace-ai

uv pip install codetrace-ai

Note: Python version 3.14 might have problem with installation of dependencies. Use python version 3.10-3.12 for better experience. For GPU users, make sure you have CUDA installed.

⚡ Quick Start

cd /path/to/your/project
codetrace init
codetrace chat

codetrace init configures your LLM provider, downloads embedding models, indexes your codebase, and registers the MCP server — all in one command.

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🛠️ CLI Command Reference

Command	Description
codetrace init [PATH]	One-command setup: config → download models → index → register MCP
codetrace chat	Launch the interactive AI Architect chat loop
codetrace chat --resume <ID>	Resume a specific past chat session
codetrace index <PATH or URL>	Re-index a local directory or clone + index a GitHub URL
codetrace config	View or update your LLM provider and API key
codetrace visualize	Generate and open an interactive HTML architecture graph
codetrace history	List all past chat sessions for the current project
codetrace export <ID>	Export a chat session to terminal or save as a Markdown file

Flags:

• --offline — Strict air-gapped mode (blocks all telemetry and external requests)
• --fast — Use smaller embedding models for lower RAM usage
• --llm <provider> — Pre-select provider: groq, openai, anthropic, gemini, ollama

In-chat commands:

• /clear — Start a fresh session without exiting
• exit / quit — Close the chat

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🤖 Agentic Tool Suite

The AI has access to 7 specialized tools it invokes autonomously:

Tool	What it does
search_codebase	Hybrid semantic search (BGE + E5 + RRF + FlashRank reranker)
get_symbol_relations	Graph traversal — see callers and dependencies of any symbol
analyze_impact	Blast radius — find every downstream symbol affected by a change
read_file	Read full file content from the indexed DB snapshot
write_file	Propose a code change with a diff preview for your approval
inspect_index	List all indexed files and DB coverage metadata
git_diff	Run a safe, injection-protected git diff

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🔌 IDE Integration (MCP)

codetrace init automatically registers the MCP server in Cursor and Claude Code. No manual configuration needed.

Your IDE instantly gains access to all 7 tools above for in-editor assistance.

Using Windsurf? Add it manually to your mcp.json:

"codetrace": {
  "command": "python",
  "args": [
    "/absolute/path/to/your/project/codetrace_mcp/server.py",
    "--project",
    "/absolute/path/to/your/project"
  ]
}

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📂 File Structure

After codetrace init, your project will have:

your-project/
├── .codetrace/
│   ├── chroma/                ← vector embeddings (ChromaDB)
│   ├── graph_metadata.db      ← code call graph (SQLite + NetworkX)
│   ├── sync_metadata.db       ← SHA-256 delta sync state
│   ├── chat_history.db        ← persistent chat sessions
│   └── graph_visualization.html  ← generated by `codetrace visualize`
├── src/
└── your code files

Global config is stored at ~/.codetrace/config.json

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🆕 Changelog

v1.0.0 — June 2026

• ✅ NEW: Interactive Architecture Visualizer (codetrace visualize) with collapsible tree, hover panels, search, and cross-folder call edges
• ✅ NEW: Expanded language support — C#, Swift, Kotlin, Bash, HTML, JSON, CSS, YAML, SQL, TOML, Dockerfile
• ✅ NEW: Token Budget Manager — 3-tier context window management with auto-history compression
• ✅ NEW: Multi-provider Agent Loop via pure httpx (zero LangChain dependency)
• ✅ NEW: Live model listing during codetrace config — fetches available models from your provider's API
• ✅ IMPROVED: Parallel file parsing with ThreadPoolExecutor for significantly faster indexing
• ✅ IMPROVED: Path traversal protection on read_file and write_file tools

v0.1.2

• Initial public release with Hybrid Brain engine (BGE + E5 + ChromaDB + NetworkX)
• Core agentic tool suite (search_codebase, analyze_impact, write_file, git_diff)
• MCP auto-registration for Cursor and Claude Code
• SHA-256 Smart Delta Sync
• GitHub URL cloning + indexing support
• Persistent chat sessions with history and export

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🤝 Contributing

We welcome contributions! See CONTRIBUTING.md for guidelines.

💬 Help shape Codetrace: Join the discussion →

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📄 License

MIT License — Copyright (c) 2026 Viraaj Sawant. See LICENSE for details.