.cursorrules rulesB
.cursorrules is agent-read markdown (rules) from crowdstrike/foundry-skills.
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 crowdstrike/foundry-skills/.cursorrules@git:20260424.aa8e866mdr add crowdstrike/foundry-skills/.cursorrules@sha256:148332e763b39ef6Pin 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_lrubvkoqxty43q6i)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260424.aa8e866 latest | 2026-04-24 | aa8e866 | 140 B | B | view · diff |
| git:20260420.c6a0047 | 2026-04-20 | c6a0047 | 148 B | B | view |
Audit of the latest version
- fail: Size between 200 bytes and 200 KB (140 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
crowdstrike/foundry-skills · 27 stars · license MIT · pushed 2026-09-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lrubvkoqxty43q6i GET https://markdownregistry.com/api/v1/resolve?ref=crowdstrike/foundry-skills/.cursorrules GET https://markdownregistry.com/api/v1/blob/148332e763b39ef6f8fb5843901173ab8ca7a4c8d2f3d1c0cabce245e4ce9d55
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.