pjt222/agent-almanac · i18n/caveman-lite/skills/du-dum/SKILL.md

du-dum skillA

du-dum is agent-read markdown (skill) from pjt222/agent-almanac: Separate expensive observation from cheap decision-making in autonomous agent loops using a two-clock architecture. A fast clock accumulates data into a digest file; a slow clock reads the digest and acts only when something is pending. Idle cycles cost nothing because the action clock returns immediately after reading an empty digest. Use when building autonomous agents that must observe continuously but can only afford to act occasionally, when API or LLM costs dominate and most cycles have no.

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 pjt222/agent-almanac/du-dum@v1.0
Exact content
mdr add pjt222/agent-almanac/du-dum@sha256:c25f21e71462fb5f

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_w2uhbf5wqf3qwxet.svg)](https://markdownregistry.com/a/art_w2uhbf5wqf3qwxet)

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Versions

versioncommittedcommitsizeaudit
v1.0 latest2026-08-17 a784899 13,429 BA view · diff
v1.02026-06-05 33b561c 13,400 BA view · diff
v1.02026-06-05 75ded7a 13,384 BA view · diff
v1.02026-04-24 0b91b04 13,477 BA view · diff
v1.02026-04-19 e334ebd 13,535 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 (13429 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

pjt222/agent-almanac · 33 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_w2uhbf5wqf3qwxet
GET https://markdownregistry.com/api/v1/resolve?ref=pjt222/agent-almanac/du-dum
GET https://markdownregistry.com/api/v1/blob/c25f21e71462fb5f6c4e8bdc42156edaaafda659d6dcc6cfea209c1a9004a047

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.