cortx skillA
cortx is agent-read markdown (skill) from bankrbot/skills: Check whether an x402 payment endpoint is reliably delivering value before an agent spends USDC on it. Runs a 7-stage verification using real on-chain data..
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 bankrbot/skills/cortx@git:20260824.6d6411emdr add bankrbot/skills/cortx@sha256:32abebff04e32040Pin 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_2rv2v6y3ughsvhl4)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260824.6d6411e latest | 2026-08-24 | 6d6411e | 8,230 B | A | view · diff |
| git:20260815.2d3880f | 2026-08-15 | 2d3880f | 3,191 B | C | 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 (8230 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
bankrbot/skills · 1,198 stars · license none · pushed 2026-09-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2rv2v6y3ughsvhl4 GET https://markdownregistry.com/api/v1/resolve?ref=bankrbot/skills/cortx GET https://markdownregistry.com/api/v1/blob/32abebff04e32040579979d38908133f8a263b7a233e71d82601b045e3b11e09
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.