cosmic-mythic-overlay SKILL.md skillA
cosmic-mythic-overlay from frankxai/agentic-creator-os is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add frankxai/agentic-creator-os/cosmic-mythic-overlay@v0.1.0Pins v0.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- frankxai/agentic-creator-os
- Path
.claude/skills/cosmic-mythic-overlay/SKILL.md- Versions recorded
- 1
- Latest version
- v0.1.0, committed Jun 24, 2026
- Size
- 2,725 bytes
- Repository stars
- 12
- License
- Apache-2.0
Layer an Arcanea-style cosmic-mythic framing over a real space object or event, keeping the astronomy intact and separable from the myth. Use when giving a nebula/planet/launch a mythic narrative for the Arcanea universe without distorting the science.
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
# Cosmic Mythic Overlay > A real space object/event → its astronomy plus a separable cosmic-mythic framing. ## Purpose The cosmos-specialized sibling of [`../../brand/arcanea-mythic-overlay`](../../brand/arcanea-mythic-overlay). It applies an Arcanea-style mythic narrative to genuine astronomy — turning a nebula or a launch into universe-flavored story — while keeping the real science and any image credit intact and clearly distinguishable from the myth. ## When it fires - Keyword triggers: `cosmic myth`, `mythic space`, `arcanea cosmos`, `myth this nebula`, `universe framing space` - File triggers: `arcanea/cosmos/**` - Command triggers: `/cosmic-mythic-overlay` ## Inputs | Input | Required | Notes | |-------|----------|-------| | `object` | yes | The real space object/event + its facts/credit. | | `intensity` | no | `light` (default), `medium`, `full`. | ## Workflow 1. **Lock the astronomy** — the true facts + image/footage credit that must remain unchanged. ✅ Check: a clean factual layer exists. 2. **Map to canon** — relevant Arcanea Guardian/Luminor motifs (CC-BY-NC). 3. **Layer the myth** — narrative framing at the chosen `intensity`, wrapping the facts. …
Read the whole file at its exact version.
How to install
mdr add frankxai/agentic-creator-os/cosmic-mythic-overlay@sha256:5c298a9143d8484eThe line at the top of this page pins the label v0.1.0, 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_44z7xynxwy47cawr)
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Versions
The registry has recorded 1 version of this file, committed on Jun 24, 2026.
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 (2725 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
frankxai/agentic-creator-os · 12 stars · license Apache-2.0 · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_44z7xynxwy47cawr GET https://markdownregistry.com/api/v1/resolve?ref=frankxai/agentic-creator-os/cosmic-mythic-overlay GET https://markdownregistry.com/api/v1/blob/5c298a9143d8484eda6bba348ad397f362bbef24def3810cd0dc125398d7ca9f
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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.