sangokushi-3 SKILL.md skillA
sangokushi-3 from jeong-sik/masc is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jeong-sik/masc/sangokushi-3@git:20261027.fbf2f55Pins git:20261027.fbf2f55 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jeong-sik/masc
- Path
addons/dos-machine/skills/sangokushi-3/SKILL.md- Versions recorded
- 12
- Latest version
- git:20261027.fbf2f55, committed Oct 27, 2026
- First version recorded
- Oct 9, 2026
- Size
- 14,870 bytes
- Repository stars
- 4
- License
- MIT
삼국지 III (Koei 1993, Korean) on the shared DOS machine: boot with KOEI.COM, the copy-protection code, the numbered prompts from main menu to the first ruler's turn, going back and fixing a typed number, a 2-player hotseat, ending a month, going to war, placing officers (digits move, 0 places), battle commands, saving, the ending, and watching an all-AI game. Apply a fact only when the visible prompt matches it.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 삼국지 III
Everything below is an observation from real runs on the DOS lane, not a rule
of the game. Apply a step only when the screen shows the prompt it names, and
read the screen (returned PNG image) after every decision. The general DOS lane
rules — controller, passing, saves — are in the `dos-play` Skill.
## Timed transitions and explicit input execution
A controlled battle replay on worker source `1632107405` returned
`settled: true` after one Space and 350,000 execution steps, with two empty keyboard
polls, while the command menu was absent. With no further key, running another
4,000,000 execution steps displayed “유비님, 명령을(1–9)?”. A control restored the
same checkpoint and ran 350,000 plus 4,000,000 execution steps without any key;
the menu appeared there too. This demonstrates that an ordinary timed transition
can outlast the settling observation. It does not establish that Space caused
the transition or that every transition needs that instruction count.
When a visible prompt calls for one key and the default call returns too early:
1. Send only that key with an explicit run, for example
`masc_dos_press {"keys":["space"],"until_ready":false,"steps":4000000}`.
…Read the whole file at its exact version.
How to install
mdr add jeong-sik/masc/sangokushi-3@sha256:008c5001bb7a7c5bThe line at the top of this page pins the label git:20261027.fbf2f55, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_tukqr7caw6zf5dx3)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 12 versions of this file, between Oct 9, 2026 and Oct 27, 2026, about one every 2 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261027.fbf2f55 latest | 2026-10-27 | fbf2f55 | 14,870 B | A | view · diff |
| git:20261014.9be8f01 | 2026-10-14 | 9be8f01 | 14,871 B | A | view · diff |
| git:20261013.ea257a4 | 2026-10-13 | ea257a4 | 13,597 B | A | view · diff |
| git:20261012.ea00370 | 2026-10-12 | ea00370 | 32,823 B | A | view · diff |
| git:20261012.d08d4bd | 2026-10-12 | d08d4bd | 31,732 B | A | view · diff |
| git:20261012.849e02e | 2026-10-12 | 849e02e | 29,848 B | A | view · diff |
| git:20261012.cc31d36 | 2026-10-12 | cc31d36 | 29,240 B | A | view · diff |
| git:20261009.b566c6b | 2026-10-09 | b566c6b | 16,678 B | A | view · diff |
| git:20261009.aa05845 | 2026-10-09 | aa05845 | 16,666 B | A | view · diff |
| git:20261009.90afb0a | 2026-10-09 | 90afb0a | 14,814 B | A | view · diff |
| git:20261009.91b1fd7 | 2026-10-09 | 91b1fd7 | 15,906 B | A | view · diff |
| git:20261009.f8e9399 | 2026-10-09 | f8e9399 | 12,831 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 (14870 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
jeong-sik/masc · 4 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tukqr7caw6zf5dx3 GET https://markdownregistry.com/api/v1/resolve?ref=jeong-sik/masc/sangokushi-3 GET https://markdownregistry.com/api/v1/blob/008c5001bb7a7c5b87f925678d442c530bff919f7ef54a98453346358ee9c61e
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.