Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add NEU-ZHA/legal-ai-skills --skill pkulaw-mcp-citation-validatorgit clone --depth 1 https://github.com/NEU-ZHA/legal-ai-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/neu-zha/legal-ai-skills/pkulaw-mcp-citation-validator)<a href="https://agentmods.dev/skills/neu-zha/legal-ai-skills/pkulaw-mcp-citation-validator"><img src="https://agentmods.dev/badge/skills/neu-zha/legal-ai-skills/pkulaw-mcp-citation-validator/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/neu-zha/legal-ai-skills/pkulaw-mcp-citation-validator"><img src="https://agentmods.dev/badge/skills/neu-zha/legal-ai-skills/pkulaw-mcp-citation-validator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00141 | $0.00833 |
| Opus 5 | $0.00071 | $0.00417 |
| Sonnet 5 | $0.00028 | $0.00167 |
| Haiku 4.5 | $0.00014 | $0.00083 |
Grade A, and why
pkulaw-mcp-citation-validator scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
北大法宝 MCP：法条引用核验（citation-validator）
这个 Skill 只负责一件事：检查已经写出来的法条引用是否需要修正。
它不负责替代法规检索，也不负责直接判断实体结论一定成立。 如果用户还没有引用文本，只是想“先找相关法规”，应转到法规检索或精准法条 Skill。
先看边界
- “核验通过”只表示与当次工具返回一致，不等于已经完成正式法律审查。
- 命中不明确、存在歧义、或文本本身表述过于含混时，只能标记“需人工复核”。
- 不得把核验工具的返回扩大解释成“结论当然正确”。
默认路由
- 用户给你一段已有草稿、问答、摘要、审查意见，想核对法条引用：
- 走
citation-validator
- 走
- 用户想先找法规依据：
- 转
pkulaw-mcp-law-retrieval或pkulaw-mcp-fatiao-precise
- 转
推荐工作流
- 先确认用户提供的是待核验文本，而不是单纯检索需求。
- 用
tools确认真实<toolName>与参数名。 - 提交待核验文本。
- 按“原引用 -> 核对状态 -> 修正建议”整理输出。
- 把“命中”“不命中”“需复核”明确分开。
失败与降级
允许的失败输出
当前未拿到法条引用核验结果。
失败原因：
- [未认证 / 无订阅 / 无结果 / 工具不存在 / 命令报错]
建议动作：
- 检查 `pkulaw-mcp` 配置
- 检查引用文本是否过短或过于含混
- 如需先找法规，请转到法规检索或精准法条路径
允许的保守输出
- 结果不明确 -> 标记“需人工复核”
- 不得强行写“核验通过”
输出结构
- 原引用
- 核对状态
- 修正建议
- 备注（如需人工复核）
终端复现与排障
如需在终端复现，请先安装 @pkulaw/mcp-cli；安装后命令为 pkulaw-mcp。
pkulaw-mcp tools citation-validator
pkulaw-mcp citation-validator <toolName> ... --json
补充材料
- 示例见 examples.md
What ships with it
3 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 12d ago First seen · 87 lines · 141 tokens per session scan A 074d42a812f0
pkulaw-mcp-citation-validator is a skill published in the GitHub repository NEU-ZHA/legal-ai-skills (64 stars, last pushed 23d ago), licensed MIT. It adds 141 tokens to every session and 833 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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