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⚠ Low Risk — Risk Score 15/100
Last scan:2 days ago Rescan
15 /100
mx_stocks_screener
妙想大模型选股工具 - Natural language stock/ETF/fund screener using East Money API
Legitimate stock screener tool using East Money API with proper credential handling, though minor documentation gap exists around declared vs inferred capabilities.
Skill Namemx_stocks_screener
Duration32.2s
Enginepi
✓
Safe to install
Add explicit documentation of filesystem:WRITE and network:WRITE capabilities in SKILL.md metadata. The 'your_api_key_here' placeholder in docs is a documentation example only and poses no risk.

Findings 3 items

Severity Finding Location
Low
Undeclared network capability
The code performs HTTP POST requests to ai-saas.eastmoney.com but network access is not declared in SKILL.md metadata. However, this is the core functionality of the skill and the endpoint is East Money's legitimate financial data API.
result = await client.post(MCP_URL, json=meta, headers={'em_api_key': EM_API_KEY})
→ Add network:WRITE to allowed-tools declaration in _meta.json or SKILL.md metadata
 scripts/get_data.py:271
Low
Undeclared filesystem write capability
The code writes CSV and description files to disk but filesystem:WRITE is not declared in metadata. This is necessary for the skill's output functionality.
with open(csv_path, 'w', newline='', encoding='utf-8') as f:
→ Document that the skill writes output files to configurable output_dir
 scripts/get_data.py:219
Info
Documentation placeholder key
SKILL.md line 78 shows 'your_api_key_here' as an example value. This is a documentation placeholder, not an actual hardcoded credential - the code correctly reads from environment variable EM_API_KEY.
export EM_API_KEY="your_api_key_here"
→ No action needed - this is standard documentation practice
 SKILL.md:78
ResourceDeclaredInferredStatusEvidence
Environment READ READ ✓ Aligned scripts/get_data.py:50 os.environ.get('EM_API_KEY')
Network NONE WRITE ✓ Aligned scripts/get_data.py:271 client.post(MCP_URL, headers={'em_api_key': EM_API_KEY})
Filesystem NONE WRITE ✓ Aligned scripts/get_data.py:219 csv_path.write_text() and csv.DictWriter
Shell NONE NONE — No subprocess or shell execution found
Browser NONE NONE — No browser automation found
Database NONE NONE — No database access found
Clipboard NONE NONE — No clipboard access found
Skill Invoke NONE NONE — No skill invocation found
1 High 3 findings
🔑
High API Key 疑似硬编码凭证
API_KEY="your_api_key_here"
SKILL.md:78
🔗
Medium External URL 外部 URL
https://ai.eastmoney.com/mxClaw
SKILL.md:31
🔗
Medium External URL 外部 URL
https://ai-saas.eastmoney.com/proxy/b/mcp/tool/selectSecurity
scripts/get_data.py:74

File Tree

2 files · 22.1 KB · 600 lines
Python 1f · 432L Markdown 1f · 168L
├─ ▾ 📁 scripts
│ └─ 🐍 get_data.py Python 432L · 16.8 KB
└─ 📝 SKILL.md Markdown 168L · 5.4 KB

Dependencies 1 items

PackageVersionSourceKnown VulnsNotes
httpx * pip No Version not pinned but httpx is a reputable library with active security maintenance

Security Positives

✓ Credential properly handled via environment variable (EM_API_KEY), never hardcoded
✓ API key only sent to East Money's official domain (eastmoney.com)
✓ No sensitive path access (~/.ssh, ~/.aws, .env)
✓ No shell execution, no base64/encoded payloads, no eval()
✓ No data exfiltration or suspicious outbound connections
✓ Clean async HTTP client (httpx) with timeout configured
✓ No dependency vulnerabilities flagged for httpx