Install
$ agentstack add skill-humanerd-drew-opencode-drewgent-tool-integration-protocol ✓ scanned · ✓ verified — works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ● Environment & secrets Used
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
About
space: outcome type: document links:
- "[[@action/skills/devops/DESCRIPTION]]"
- "[[@action/skills/SKILL-INDEX]]"
Tool Integration Protocol
Drewgent에 새로운 도구를 추가할 때 사용하는 표준 절차.
3단계 통합 패턴
Step 1: 도구 핸들러 파일
파일: tools/_tool.py
import json, os
from tools.registry import registry
def check_requirements() -> bool:
return bool(os.getenv("YOUR_API_KEY")) #또는 True
def your_tool(param: str, task_id: str = None) -> str:
return json.dumps({"success": True, "data": "..."})
registry.register(
name="your_tool",
toolset="your_toolset",
schema={
"name": "your_tool",
"description": "...",
"parameters": {
"type": "object",
"properties": {
"param": {"type": "string", "description": "..."}
},
"required": ["param"]
}
},
handler=lambda args, **kw: your_tool(
param=args.get("param", ""),
task_id=kw.get("task_id")
),
check_fn=check_requirements,
requires_env=["YOUR_API_KEY"], #또는 []
)
Step 2: model_tools.py import 추가
파일: model_tools.py, _discover_tools() 함수의 _modules 리스트
"tools.your_tool", # 알파벳 순서로 추가
Step 3: toolsets.py에 toolset 배정
파일: toolsets.py
HERMESCORE_TOOLS에 추가:
"your_tool",
필수 검증 체크리스트
- [ ]
registry.register()호출됨 - [ ]
schema["parameters"]["type"] = "object"확인 - [ ]
model_tools.pyimport 추가됨 - [ ]
toolsets.pytoolset 배정됨 - [ ] P0
禁tool_integration_3file위반 없음
Workflow 추적
IntegrationWorkflow가 signal_processor에서 자동 추적됨. 완료 시 brain.awareness.integration_complete 시그널 발생.
Pitfalls
- import 안 함 → 도구 레지스트리에 안 올라감
- toolset 안 배정 → tool_schemas에 안 포함됨
- check_fn이 False → availability check 실패
- handler가 JSON string 안 반환 → tool result 파싱 에러
- requires_env 빈 배열 → API 키 없어도 등록됨 (의도한 경우 제외)
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: humanerd-drew
- Source: humanerd-drew/opencode-drewgent
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.