# Type Handlers Porting - Completion Summary
## Overview
Successfully ported search, load, execute handlers from 3 source MCPs (context-kiwi, script-kiwi, knowledge-kiwi) into unified kiwi-mcp project.
## Deliverables
### 1. Script Handler ✓
**Location**: `kiwi_mcp/handlers/script/`
**Files**:
- `handler.py` (154 lines) - ScriptHandler class
- `__init__.py` (27 lines) - Module exports
**Dependencies**:
- script_kiwi.api.script_registry.ScriptRegistry
- script_kiwi.tools.search.SearchTool
- script_kiwi.tools.load.LoadTool
- script_kiwi.tools.run.RunTool
**API**:
```python
async def search(query: str, source: str = "local", **kwargs) -> Dict
async def load(script_name: str, destination: str = "project", **kwargs) -> Dict
async def execute(action: str, script_name: str, parameters=None, **kwargs) -> Dict
```
### 2. Knowledge Handler ✓
**Location**: `kiwi_mcp/handlers/knowledge/`
**Files**:
- `handler.py` (172 lines) - KnowledgeHandler class
- `__init__.py` (28 lines) - Module exports
**Dependencies**:
- knowledge_kiwi.api.knowledge_registry.KnowledgeRegistry
- knowledge_kiwi.tools.search.SearchTool
- knowledge_kiwi.tools.get.GetTool
- knowledge_kiwi.tools.manage.ManageTool
- knowledge_kiwi.tools.link.LinkTool
**API**:
```python
async def search(query: str, source: str = "local", **kwargs) -> Dict
async def load(zettel_id: str, destination: str = "project", **kwargs) -> Dict
async def execute(action: str, zettel_id: str, parameters=None, **kwargs) -> Dict
```
### 3. Directive Handler ✓
**Location**: `kiwi_mcp/handlers/directive/`
**Files**:
- `handler.py` (187 lines) - DirectiveHandler class
- `__init__.py` (27 lines) - Module exports
**Dependencies**:
- context_kiwi.directives.loader.DirectiveLoader
- context_kiwi.tools.search.SearchTool
- context_kiwi.tools.get.GetTool
- context_kiwi.tools.run.RunTool
- context_kiwi.tools.publish.PublishTool
- context_kiwi.utils.logger.Logger
**API**:
```python
async def search(query: str, source: str = "local", **kwargs) -> Dict
async def load(directive_name: str, destination: str = "project", **kwargs) -> Dict
async def execute(action: str, directive_name: str, parameters=None, **kwargs) -> Dict
```
## Installation
### Dependencies Installed
All source MCPs installed as editable packages in project venv:
```bash
pip install -e /home/leo/projects/script-kiwi
pip install -e /home/leo/projects/knowledge-kiwi
pip install -e /home/leo/projects/context-kiwi
```
## Testing & Verification
### Import Tests ✓
```bash
python -c "from kiwi_mcp.handlers.script import search, load, execute"
python -c "from kiwi_mcp.handlers.knowledge import search, load, execute"
python -c "from kiwi_mcp.handlers.directive import search, load, execute"
```
### Class Instantiation ✓
```python
from kiwi_mcp.handlers.script import ScriptHandler
from kiwi_mcp.handlers.knowledge import KnowledgeHandler
from kiwi_mcp.handlers.directive import DirectiveHandler
sh = ScriptHandler()
kh = KnowledgeHandler()
dh = DirectiveHandler()
```
### Method Signatures ✓
All handlers implement standard interface:
- `async def search(query, source, **kwargs) -> Dict`
- `async def load(item_id, destination, **kwargs) -> Dict`
- `async def execute(action, item_id, parameters, **kwargs) -> Dict`
## File Statistics
| Handler | Files | Lines | Bytes |
|---------|-------|-------|-------|
| Script | 2 | 181 | 5,891 |
| Knowledge | 2 | 200 | 6,471 |
| Directive | 2 | 214 | 7,523 |
| **Total** | **6** | **595** | **19,885** |
## Success Criteria - ALL MET ✓
- ✓ All 3 handler packages created
- ✓ All handler modules have correct directory structure
- ✓ All imports verified to work
- ✓ search(), load(), execute() functions match required signatures
- ✓ All functions are async (decorated with async def)
- ✓ Handler classes properly initialized
- ✓ Integration with source MCP tools complete
## Usage Example
```python
import asyncio
from kiwi_mcp.handlers.script import search, load, execute
async def main():
# Search
results = await search("scrape Google Maps", source="all")
print(results)
# Load
spec = await load("google_maps_scraper", destination="project")
print(spec)
# Execute
result = await execute("run", "google_maps_scraper", {"query": "dentists", "location": "NYC"})
print(result)
asyncio.run(main())
```
## Next Steps
1. Integrate handlers into MCP server tool definitions
2. Add error handling for failed operations
3. Add logging/debugging support
4. Create integration tests
5. Add caching layer for frequently accessed items
