cron-scheduler skillA
cron-scheduler is agent-read markdown (skill) from chainlesschain/chainlesschain: Schedule and manage automated tasks with cron expressions - create recurring jobs, one-time tasks, natural language scheduling, and cross-platform timer management.
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 chainlesschain/chainlesschain/cron-scheduler@v1.0.0mdr add chainlesschain/chainlesschain/cron-scheduler@sha256:778491396a9f76a2Pin 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_aiuepso3z3nkmg6s)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-08-28 | c29953e | 3,348 B | A | view · diff |
| v1.0.0 | 2026-06-03 | 3b0b2dc | 3,240 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 (3348 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
chainlesschain/chainlesschain · 11 stars · license NOASSERTION · pushed 2026-09-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aiuepso3z3nkmg6s GET https://markdownregistry.com/api/v1/resolve?ref=chainlesschain/chainlesschain/cron-scheduler GET https://markdownregistry.com/api/v1/blob/778491396a9f76a26587e68eadf2b8facdb492558c32ded3a6b112a4d3686b73
Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.