develop-fingerprint skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, same audit grade.
develop-fingerprint is agent-read markdown (skill) from cha0upup/leoai: 当用户希望在平台侧编写、生成、完善、检查、保存、更新或删除指纹规则时使用。指纹由 NetworkProbe 采集证据，服务侧使用声明式 rule.match 判定。.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# 开发平台侧指纹
所有指纹管理动作必须通过 `FingerprintTools` 完成，不直接读写 VFS 文件。
可用工具：`listFingerprints()`、`getFingerprintById(fingerprintId)`、`saveFingerprint(...)`、`deleteFingerprint(...)`。
## 工作流程
1. 查询全部或同 ID 的现有 HTTP 指纹。
2. 设计无副作用的 `rule.requests`。
3. 使用声明式 `rule.match` 表达命中条件，不生成 JavaScript。
4. 保存前确认 `userId`、名称、版本和覆盖风险。
5. 保存后报告 `fingerprintId`，并建议在授权目标上验证误报与漏报。
## 规则结构
```json
{
"name": "web-server",
"protocol": "http",
"tags": ["web", "server"],
"info": {"version": "1.0"},
"rule": {
"requests": [
{"method": "GET", "path": "/", "timeout": 3000, "maxBodyBytes": 8192}
],
"match": {
"any": [
{"field": "headers", "operator": "contains", "value": "nginx"},
{"field": "body", "operator": "contains", "value": "welcome to nginx"}
]
}
}
}
```
指纹文件只保存名称、协议、标签、识别规则及规则元信息。`info` 仅支持 `version`、`author`、`description`、`remark`，用于描述规则适用版本、作者、识别方法和备注。漏洞情报、CVE、风险等级、利用资料等应由独立流程管理，不写入指纹文件。
`rule.requests` 必须为非空数组。HTTP 请求支持 `method`、`path`/`uri`、`headers`、`body`、`timeout`、`charset`、`maxBodyBytes`。证据最多读取 8192 字节。
`rule.match` 支持：
- 组合：`all`、`any`、`not`
- 字段：`status`、`body`、`headers`、`raw`、`bodyLength`、`truncated`、`error`、`errorCode`
…Read the whole file at its exact version.
How to install
mdr add cha0upup/leoai/develop-fingerprint@git:20260918.5a4ff65mdr add cha0upup/leoai/develop-fingerprint@sha256:b4a74efcaad7834ePin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_s5huger2dzd6jnti)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260918.5a4ff65 latest | 2026-09-18 | 5a4ff65 | 2,351 B | A | view · diff |
| git:20260914.7f164aa | 2026-09-14 | 7f164aa | 2,033 B | A | view · diff |
| git:20260903.1b050e7 | 2026-09-03 | 1b050e7 | 2,345 B | A | view · diff |
| git:20260811.eedfbb7 | 2026-08-11 | eedfbb7 | 7,952 B | A | view · diff |
| git:20260802.c3cfa70 | 2026-08-02 | c3cfa70 | 8,208 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2351 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
cha0upup/leoai · 307 stars · license GPL-3.0 · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_s5huger2dzd6jnti GET https://markdownregistry.com/api/v1/resolve?ref=cha0upup/leoai/develop-fingerprint GET https://markdownregistry.com/api/v1/blob/b4a74efcaad7834e568adb12e70698ba91ca6b85f29608e5abfb29fcdc3b1c2f
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