sol-luna-router SKILL.md skillA
sol-luna-router from majiayu000/spellbook is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add majiayu000/spellbook/sol-luna-router@git:20260831.f73ddd1Pins git:20260831.f73ddd1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- majiayu000/spellbook
- Path
skills/sol-luna-router/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260831.f73ddd1, committed Aug 31, 2026
- First version recorded
- Aug 12, 2026
- Size
- 13,382 bytes
- Repository stars
- 290
- License
- MIT
Route substantial coding or repository-review work through a two-stage Sol commander/verifier and separate Luna Max CLI worker. Use when the user explicitly asks Sol to direct or supervise Luna, explicitly requests this router, needs an isolated auditable Luna-owned implementation with a Sol review loop, or asks to diagnose or measure the router itself. Do not use merely because a task involves coding, verification, progress reporting, or token saving. For small or straightforward tasks, keep…
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
# Sol-Luna Router Keep Sol responsible for decisions and final verification. Use Luna Max for one bounded implementation or read-only investigation. Use the bundled runner instead of native `spawn_agent`; current Sol and Luna releases can select different multi-agent backends. ## Boundaries - Distinguish Skill activation from worker dispatch: inspect router configuration, usage, telemetry, and efficiency questions read-only without launching Luna; keep small or straightforward tasks Sol-only unless the user explicitly requests Luna; launch Luna only for explicit delegation or when isolated, auditable two-stage execution is substantively needed. - Treat the current Sol thread as commander and reviewer. Do not edit target product files from this thread. - Delegate concrete implementation, fixes, worker-owned tests, or bounded read-only investigation to Luna Max. - Fix every new and resumed worker invocation to `gpt-5.6-luna` with reasoning effort `max`. - Allow only one write-capable Luna worker in a worktree at a time. Parallelize read-only work, or use isolated worktrees with explicit, disjoint file ownership. …
Read the whole file at its exact version.
How to install
mdr add majiayu000/spellbook/sol-luna-router@sha256:42395ca60cea8b9fThe line at the top of this page pins the label git:20260831.f73ddd1, 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_qfv5rqjmyurkoeaq)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Aug 12, 2026 and Aug 31, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260831.f73ddd1 latest | 2026-08-31 | f73ddd1 | 13,382 B | A | view · diff |
| git:20260830.4fb0848 | 2026-08-30 | 4fb0848 | 13,349 B | A | view · diff |
| git:20260813.90095e1 | 2026-08-13 | 90095e1 | 12,515 B | A | view · diff |
| git:20260812.a45cc8f | 2026-08-12 | a45cc8f | 12,236 B | A | view · diff |
| git:20260812.69f8721 | 2026-08-12 | 69f8721 | 9,657 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 (13382 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
majiayu000/spellbook · 290 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qfv5rqjmyurkoeaq GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/sol-luna-router GET https://markdownregistry.com/api/v1/blob/42395ca60cea8b9f09e5e1b23c3eb4d420a3f0fdaa9f1b5ce0472023b96b1185
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.