Metadata-Version: 2.4
Name: adeu
Version: 0.1.1
Summary: Automated DOCX Redlining Engine
License-File: LICENSE
Author: Mikko Korpela
Requires-Python: >=3.12
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Requires-Dist: diff-match-patch (>=20230430)
Requires-Dist: lxml (>=5.0.0)
Requires-Dist: mcp (>=1.2.0)
Requires-Dist: pydantic (>=2.0.0)
Requires-Dist: python-docx (>=1.1.0)
Requires-Dist: structlog (>=24.0.0)
Description-Content-Type: text/markdown

# Adeu: Agentic DOCX Redlining Engine

Adeu Open Source project is a Python engine designed to allow AI Agents and LLMs to redline Microsoft Word documents (`.docx`).
It visualizes the Word documents as markdown to the LLM and maps back changes to the Word document.

## 🤖 Model Context Protocol (MCP) Server

Adeu is primarily designed as an **MCP Server**. This allows AI tools (like Claude Desktop, Cursor, or custom agents) to directly interact with local Word documents.

### Setup for Claude Desktop

1.  **Install Adeu** (or clone the repo):
    ```bash
    git clone https://github.com/dealfluence/adeu.git
    cd adeu
    # Ensure you have a python environment ready
    pip install .
    ```

2.  **Configure Claude Desktop**:
    Open your config file (MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json`) and add the server:

    ```json
    {
      "mcpServers": {
        "adeu": {
          "command": "uvx",
          "args": [
            "--from",
            "adeu",
            "adeu-server"
          ]
        }
      }
    }
    ```
    *(Note: You can use `python` instead of `uv` if you manage dependencies manually, but `uv` is recommended for fast environment handling).*

### Exposed Tools

Once connected, the Agent has access to these tools:

1.  **`read_docx(file_path)`**
    *   Extracts text from a local DOCX file.
    *   *Usage*: "Read the contract at `~/Downloads/saas_agreement.docx`."

2.  **`apply_structured_edits(original_path, edits, output_path)`**
    *   The core engine. The Agent constructs a list of changes (Insert, Delete, Modify) and Adeu injects them.
    *   *Usage*: "Change the Governing Law to 'California' and delete the Non-Compete clause."

3.  **`diff_docx_files(original_path, modified_path)`**
    *   Compares two files and returns a semantic word-level diff.
    *   *Usage*: "Compare `v1.docx` and `v2.docx` and summarize the changes."

---

## 🖥️ CLI Usage

Adeu includes a standalone CLI for batch processing or manual workflows.

```bash
# 1. Extract text for LLM processing
adeu extract contracts/agreement.docx
# Output: contracts/agreement.md

# 2. Apply Redlines (from a JSON list of edits or a modified Markdown file)
adeu apply contracts/agreement.docx contracts/agreement_modified.md
# Output: contracts/agreement_redlined.docx
```

## 📦 Library Usage

You can use Adeu directly in your Python applications to build custom legal tech pipelines.

```python
from io import BytesIO
from adeu.redline.engine import RedlineEngine
from adeu.models import DocumentEdit, EditOperationType

# 1. Load your document
with open("contract.docx", "rb") as f:
    doc_stream = BytesIO(f.read())

# 2. Define an edit (usually generated by an LLM)
edit = DocumentEdit(
    operation=EditOperationType.MODIFICATION,
    target_text="State of New York",
    new_text="State of Delaware",
    comment="Changed governing law per client instruction."
)

# 3. Apply the edit
engine = RedlineEngine(doc_stream)
engine.apply_edits([edit])

# 4. Save the result
with open("contract_redlined.docx", "wb") as f:
    f.write(engine.save_to_stream().getvalue())
```

## 🚀 Key Features

*   **Native Redlines**: Generates real Microsoft Word Track Changes (`w:ins`, `w:del`).
*   **Split-Run Handling**: Intelligently handles Word's complex XML structure where a single word like "Contract" might be split into `["Con", "tract"]`.
*   **Format Preservation**: Does not convert the doc to Markdown and back. Formatting, headers, footers, and images are preserved 100%.
*   **Native Comments**: Injects real comments into the `word/comments.xml` part, linked to specific text ranges.

## 🛠️ Installation for Development

Adeu uses `poetry` for dependency management.

```bash
git clone https://github.com/dealfluence/adeu.git
cd adeu
poetry install
poetry run pytest
```
