first-session-value SKILL.md skillA
first-session-value 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/first-session-value@git:20260913.710182bPins git:20260913.710182b 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/first-session-value/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260913.710182b, committed Sep 13, 2026
- First version recorded
- Sep 12, 2026
- Size
- 1,582 bytes
- Repository stars
- 12
- License
- MIT
Use when the first playable session must demonstrate real product value before or around an offer, signup or wall, while keeping onboarding evidence distinct from monetization policy.
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
# First session value This skill decides when the player experiences the promised value. `game-monetization` owns offer/paywall design. ## Contract Publish: - stable `session_variant_id` and revision - audience/cohort and entry source - promised core challenge or decision - minimum playable/demo outcome - optional question/setup steps and why each changes the experience - handoff point to `game-monetization` or another product flow - evidence and untested remainder ## Rules 1. Promise only capabilities available in the tested build or label preview/mock content explicitly. 2. The first value beat may be combat, puzzle, creation, simulation, narrative, rhythm, racing or another project loop; do not force a fight or reward. 3. Questions belong before the value beat only when their answers materially alter the experience, content or offer. 4. An offer, signup or wall is separate policy. Its presence does not prove or invalidate the gameplay slice by itself. 5. Returning/new-player state uses stable identity and must not depend on a debug slot or mutable display text. ## Acceptance …
Read the whole file at its exact version.
How to install
mdr add jammyfu/open-game-skills/first-session-value@sha256:7ff8d6577ff00d7fThe line at the top of this page pins the label git:20260913.710182b, 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_4f2vg2jxeqrixu2b)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 12, 2026 and Sep 13, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.710182b latest | 2026-09-13 | 710182b | 1,582 B | A | view · diff |
| git:20260912.fa9b7fd | 2026-09-12 | fa9b7fd | 1,277 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 (1582 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_4f2vg2jxeqrixu2b GET https://markdownregistry.com/api/v1/resolve?ref=jammyfu/open-game-skills/first-session-value GET https://markdownregistry.com/api/v1/blob/7ff8d6577ff00d7fb2f18bdc578107519a59d928a478fd17284ac861f5e132f6
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.