arahim3/cachebeat · SKILL.md

cachebeat skillA

cachebeat is agent-read markdown (skill) from arahim3/cachebeat: Keep the Anthropic prompt cache warm by firing a tiny heartbeat only after N minutes of true session inactivity (any exchange resets the clock), so the next real turn reads the conversation at cached price / cached quota instead of a full uncached re-read. Use when the session may sit idle (training runs, CI, downloads, the user stepping away) longer than the cache TTL. Args - idle threshold in minutes (default 50), optional max hours (default 8), or "stop"..

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

Latest version
mdr add arahim3/cachebeat/cachebeat@git:20260914.14dc82a
Exact content
mdr add arahim3/cachebeat/cachebeat@sha256:f007bcc9b00b8e43

Pin 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_ko55urwkjxxpkytl.svg)](https://markdownregistry.com/a/art_ko55urwkjxxpkytl)

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Versions

versioncommittedcommitsizeaudit
git:20260914.14dc82a latest2026-09-14 14dc82a 6,110 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (6110 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

GitHub

arahim3/cachebeat · 6 stars · license none · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ko55urwkjxxpkytl
GET https://markdownregistry.com/api/v1/resolve?ref=arahim3/cachebeat/cachebeat
GET https://markdownregistry.com/api/v1/blob/f007bcc9b00b8e43ffd1851d963b4a5ef37aa87ab748882a373112aaee7a123a