durability-economy SKILL.md skillA
durability-economy from jammyfu/open-game-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add jammyfu/open-game-skills/durability-economy@git:20260913.3c614b8Pins git:20260913.3c614b8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- jammyfu/open-game-skills
- Path
skills/disciplines/durability-economy/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260913.3c614b8, committed Sep 13, 2026
- First version recorded
- Sep 12, 2026
- Size
- 1,963 bytes
- Repository stars
- 12
- License
- MIT
Use when tools or equipment can wear, dull, break, repair, consume charges, or recover condition and the wear transaction, warning policy, replacement flow, or economy pressure is unclear.
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
# Durability Economy This skill owns **condition state and wear/repair transactions**. It does not author hitstop, cancel windows, inventory capacity, or item progression identity. ## Modes | Mode | Condition model | |---|---| | consume | instance can reach an authored terminal/broken state | | sharpness | effectiveness changes across condition bands | | repair | condition is restored by an authored repair transaction | | unbreakable | no durability state | ## Wear contract Publish what events spend condition: hit contact, shot fired, block received, elapsed use, environment interaction, charges, or another project rule. Misses, soft targets and hard-target multipliers are project-specific; do not assume one mass/contact formula fits every tool. Every wear/repair event has a stable cause/transaction identity when duplicate callbacks are possible. Applying the same logical event twice must not double-spend or double-repair condition. Warnings are authored presentation tied to condition thresholds or predicted remaining uses. The number of warning hits, swap time, break animation and replacement availability are project data. …
Read the whole file at its exact version.
How to install
mdr add jammyfu/open-game-skills/durability-economy@sha256:eebc7ed142e5064fThe line at the top of this page pins the label git:20260913.3c614b8, 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_safydw4jvzc7vkqy)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 12, 2026 and Sep 13, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.3c614b8 latest | 2026-09-13 | 3c614b8 | 1,963 B | A | view · diff |
| git:20260912.c1de365 | 2026-09-12 | c1de365 | 2,157 B | A | view · diff |
| git:20260912.620e743 | 2026-09-12 | 620e743 | 2,350 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 (1963 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
jammyfu/open-game-skills · 12 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_safydw4jvzc7vkqy GET https://markdownregistry.com/api/v1/resolve?ref=jammyfu/open-game-skills/durability-economy GET https://markdownregistry.com/api/v1/blob/eebc7ed142e5064fa3831c939d49c8817552ea1641b34b9c62e12a4b16d768e6
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.