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Python port of Claude Code agent harness — tools, commands, task orchestration, and CLI entrypoint via oh-my-codex
npx skill4agent add aradotso/trending-skills clawd-code-python-portSkill by ara.so — Daily 2026 Skills collection.
# Clone the repository
git clone https://github.com/instructkr/clawd-code.git
cd clawd-code
# (Optional but recommended) Create a virtual environment
python3 -m venv .venv
source .venv/bin/activate
# Install dependencies (if a requirements.txt or pyproject.toml is present)
pip install -r requirements.txt
# or
pip install -e .export ANTHROPIC_API_KEY="your-key-here"
export OPENAI_API_KEY="your-key-here".
├── src/
│ ├── __init__.py
│ ├── commands.py # Command port metadata
│ ├── main.py # CLI entrypoint
│ ├── models.py # Dataclasses: subsystems, modules, backlog
│ ├── port_manifest.py # Python workspace structure summary
│ ├── query_engine.py # Renders porting summary from active workspace
│ ├── task.py # Task orchestration primitives
│ └── tools.py # Tool port metadata
├── tests/ # unittest-based verification
└── assets/python3 -m src.main <subcommand># Print a human-readable porting summary
python3 -m src.main summary
# Print the current Python workspace manifest
python3 -m src.main manifest
# List current Python modules/subsystems (paginated)
python3 -m src.main subsystems --limit 16
# Inspect mirrored command inventory
python3 -m src.main commands --limit 10
# Inspect mirrored tool inventory
python3 -m src.main tools --limit 10
# Run parity audit against local ignored archive (when present)
python3 -m src.main parity-audit
# Run the full test suite
python3 -m unittest discover -s tests -vsrc/models.pyfrom dataclasses import dataclass, field
from typing import List, Optional
@dataclass
class Module:
name: str
status: str # e.g. "ported", "stub", "backlog"
source_path: str
notes: Optional[str] = None
@dataclass
class Subsystem:
name: str
modules: List[Module] = field(default_factory=list)
description: Optional[str] = None
@dataclass
class PortManifest:
subsystems: List[Subsystem] = field(default_factory=list)
backlog: List[str] = field(default_factory=list)
version: str = "0.1.0"src/tools.pyfrom dataclasses import dataclass
from typing import Callable, Optional, Any, Dict
@dataclass
class Tool:
name: str
description: str
parameters: Dict[str, Any] # JSON-schema style param spec
handler: Optional[Callable] = None # Python callable for this tool
# Example: registering a tool
def read_file_handler(path: str) -> str:
with open(path, "r") as f:
return f.read()
READ_FILE_TOOL = Tool(
name="read_file",
description="Read the contents of a file at the given path.",
parameters={
"path": {"type": "string", "description": "Absolute or relative file path"}
},
handler=read_file_handler,
)
# Tool registry pattern
TOOL_REGISTRY: Dict[str, Tool] = {
READ_FILE_TOOL.name: READ_FILE_TOOL,
}
def dispatch_tool(name: str, **kwargs) -> Any:
tool = TOOL_REGISTRY.get(name)
if tool is None:
raise ValueError(f"Unknown tool: {name}")
if tool.handler is None:
raise NotImplementedError(f"Tool '{name}' has no handler yet.")
return tool.handler(**kwargs)src/commands.pyfrom dataclasses import dataclass
from typing import Optional, Callable, Any
@dataclass
class Command:
name: str
description: str
aliases: list
handler: Optional[Callable] = None
# Example command
def summarize_handler(context: dict) -> str:
return f"Summarizing {len(context.get('files', []))} files."
SUMMARIZE_COMMAND = Command(
name="summarize",
description="Summarize the current workspace context.",
aliases=["sum", "overview"],
handler=summarize_handler,
)
COMMAND_REGISTRY = {
SUMMARIZE_COMMAND.name: SUMMARIZE_COMMAND,
}
def run_command(name: str, context: dict) -> Any:
cmd = COMMAND_REGISTRY.get(name)
if not cmd:
raise ValueError(f"Unknown command: {name}")
if not cmd.handler:
raise NotImplementedError(f"Command '{name}' not yet implemented.")
return cmd.handler(context)src/task.pyfrom dataclasses import dataclass, field
from typing import List, Optional, Any
@dataclass
class TaskResult:
success: bool
output: Any
error: Optional[str] = None
@dataclass
class Task:
goal: str
tools: List[str] = field(default_factory=list) # tool names available
context: dict = field(default_factory=dict)
result: Optional[TaskResult] = None
def run(self, dispatcher) -> TaskResult:
"""
dispatcher: callable(tool_name, **kwargs) -> Any
Implement your agent loop here.
"""
try:
# Minimal stub: just report goal received
output = f"Task received: {self.goal}"
self.result = TaskResult(success=True, output=output)
except Exception as e:
self.result = TaskResult(success=False, output=None, error=str(e))
return self.result
# Usage
from src.tools import dispatch_tool
task = Task(
goal="Read README.md and summarize it",
tools=["read_file"],
context={"working_dir": "."},
)
result = task.run(dispatcher=dispatch_tool)
print(result.output)src/query_engine.pyfrom src.port_manifest import build_manifest
from src.query_engine import render_summary
manifest = build_manifest()
summary = render_summary(manifest)
print(summary)python3 -m src.main summarysrc/port_manifest.pyfrom src.port_manifest import build_manifest
manifest = build_manifest()
for subsystem in manifest.subsystems:
print(f"[{subsystem.name}]")
for module in subsystem.modules:
print(f" {module.name}: {module.status}")
print("Backlog:", manifest.backlog)src/tools.pyToolTOOL_REGISTRYtests/# src/tools.py
def list_dir_handler(path: str):
import os
return os.listdir(path)
LIST_DIR_TOOL = Tool(
name="list_dir",
description="List files in a directory.",
parameters={"path": {"type": "string"}},
handler=list_dir_handler,
)
TOOL_REGISTRY["list_dir"] = LIST_DIR_TOOL# src/commands.py
def lint_handler(context: dict) -> str:
files = context.get("files", [])
return f"Linting {len(files)} files (stub)."
LINT_COMMAND = Command(
name="lint",
description="Lint the current workspace files.",
aliases=["check"],
handler=lint_handler,
)
COMMAND_REGISTRY["lint"] = LINT_COMMAND# Run all tests with verbose output
python3 -m unittest discover -s tests -v
# Run a specific test file
python3 -m unittest tests.test_tools -v# tests/test_tools.py
import unittest
from src.tools import dispatch_tool
import tempfile, os
class TestReadFileTool(unittest.TestCase):
def test_read_file(self):
with tempfile.NamedTemporaryFile(mode="w", suffix=".txt", delete=False) as f:
f.write("hello clawd")
path = f.name
try:
result = dispatch_tool("read_file", path=path)
self.assertEqual(result, "hello clawd")
finally:
os.unlink(path)
if __name__ == "__main__":
unittest.main()python3 -m src.main parity-auditfrom src.tools import dispatch_tool
from src.task import Task
task = Task(
goal="Read and list files",
tools=["read_file", "list_dir"],
context={"working_dir": "."},
)
# Manual tool chain (before full agent loop is implemented)
files = dispatch_tool("list_dir", path=".")
for fname in files[:3]:
content = dispatch_tool("read_file", path=fname)
print(f"--- {fname} ---\n{content[:200]}")from src.port_manifest import build_manifest
def unported_modules():
manifest = build_manifest()
stubs = []
for sub in manifest.subsystems:
for mod in sub.modules:
if mod.status != "ported":
stubs.append((sub.name, mod.name, mod.status))
return stubs
for subsystem, module, status in unported_modules():
print(f"{subsystem}/{module} → {status}")| Symptom | Fix |
|---|---|
| Run commands from the repo root, not inside |
| The tool is registered but the Python handler hasn't been written yet — implement |
| The local ignored archive must be present at the expected path; see |
| Tests not discovered | Ensure test files are named |
| Import errors after adding a module | Add |