jnMetaCode / shellward
AI 应用合规网关 · 一行命令体检 AI 项目的「数据出境 / 硬编码密钥 / 个人信息暴露」（网安法·PIPL·等保2.0·数据出境·AI标识），并给出境内模型替代建议；可作运行时防护拦截注入与数据外泄 · 中文优先 · 零依赖 · 开源
Why this job: topics: agent-security, security, ai-security, llm-security, guardrails, prompt-injection, ai-safety
What it does
- 8 defense layers. prompt guard, input auditor, tool blocker, output scanner, security gate, outbound guard, data flow guard, session guard
- DLP model. data returns in full (no redaction), outbound sends are blocked when PII was recently accessed
- PII detection. SSN, credit cards, API keys (OpenAI/GitHub/AWS), JWT, passwords — plus Chinese ID card (GB 11643 checksum), carrier-validated mobile, UnionPay bank card (Luhn) — precision-tuned to cut false positives
- 37 injection rules. 20 Chinese + 17 English, risk scoring, mixed-language detection
- MCP tool-poisoning scan. detects hidden instructions, invisible characters, concealment ("hide from user"), secret-file access & exfiltration hints in a tool's description/parameters
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 42 days ago
- Stars
- 138
- On GitHub
- Licence
- Apache-2.0
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v0.7.21
- Released 4 months ago
- Built with
- TypeScript
- 94% of the code
Is it looked after?
- Contributors
- 1
- Last 90 days
- Issues
- 80% closed
- 1 still open
- Pull requests
- 0 merged
- 0 waiting
- Releases
- 40
- 30+ in the last year
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More: languages, topics and project record
Languages
- TypeScript 94%
- JavaScript 4%
- Shell 2%
- PowerShell 1%
Topics
- agent-security
- ai-agent
- ai-firewall
- ai-safety
- ai-security
- claude-code
- cursor
- data-exfiltration
- dlp
- guardrails
- hermes-agent
- langchain
Project record
- JobAI security
- StatusListed
- Commits113
- Forks24
- Watching3
- Stars in 28 days0
- CreatedMar 12, 2026
- First seen by usNov 7, 2026
- CheckedNov 7, 2026