prove skillA
prove is agent-read markdown (skill) from 7xuanlu/wenlan: Per-surface verification loops for wenlan — daemon, cli, mcp, plugin, suite strength (mutation), behavior trace, weekly sweep. Routes to scripts; every check records evidence via attest. Deeper than the built-in verify skill — use prove for mutation audits, behavior tracing, and the weekly sweep; built-in /verify handles generic runtime observation..
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.
How to install
mdr add 7xuanlu/wenlan/prove@git:20260903.66f0580mdr add 7xuanlu/wenlan/prove@sha256:af3a2921a8be0196Pin 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_ib4ym5qmgqtqygix)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260903.66f0580 latest | 2026-09-03 | 66f0580 | 2,182 B | A | view · diff |
| git:20260816.95cb545 | 2026-08-16 | 95cb545 | 1,911 B | A | view · diff |
| git:20260728.3525328 | 2026-07-28 | 3525328 | 1,912 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 (2182 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
7xuanlu/wenlan · 63 stars · license Apache-2.0 · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ib4ym5qmgqtqygix GET https://markdownregistry.com/api/v1/resolve?ref=7xuanlu/wenlan/prove GET https://markdownregistry.com/api/v1/blob/af3a2921a8be01966a1e5355ca0edabad0315ba76d3b21c9d170bbfa3a9ae651