sethgammon/citadel · skills/archon/SKILL.md

archon skillA

archon is agent-read markdown (skill) from sethgammon/citadel: Autonomous multi-session campaign agent. Decomposes large work into phases, delegates to sub-agents, reviews output, and maintains campaign state across context windows. Use for work that spans multiple sessions and needs persistent state, quality judgment, and strategic decomposition..

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 sethgammon/citadel/archon@git:20260731.4d793e6
Exact content
mdr add sethgammon/citadel/archon@sha256:044ca72b3017c6d0

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_a4xuwto437p3x3vc.svg)](https://markdownregistry.com/a/art_a4xuwto437p3x3vc)

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Versions

versioncommittedcommitsizeaudit
git:20260731.4d793e6 latest2026-07-31 4d793e6 20,798 BA view · diff
git:20260611.0f3f8e72026-06-11 0f3f8e7 18,330 BA view · diff
git:20260611.c8e4cf42026-06-11 c8e4cf4 18,317 BA view · diff
git:20260611.69b50de2026-06-11 69b50de 19,708 BA view · diff
git:20260611.a6479532026-06-11 a647953 18,874 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 (20798 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

sethgammon/citadel · 922 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_a4xuwto437p3x3vc
GET https://markdownregistry.com/api/v1/resolve?ref=sethgammon/citadel/archon
GET https://markdownregistry.com/api/v1/blob/044ca72b3017c6d051c3d2b57de8c9436edad65e334b9005a0a42644be097178

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