fable-orchestrate SKILL.md skillA
fable-orchestrate from richkuo/rk-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add richkuo/rk-skills/fable-orchestrate@git:20261006.4c6da76Pins git:20261006.4c6da76 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- richkuo/rk-skills
- Path
skills/fable-orchestrate/SKILL.md- Versions recorded
- 9
- Latest version
- git:20261006.4c6da76, committed Oct 6, 2026
- First version recorded
- Sep 1, 2026
- Size
- 7,457 bytes
- Repository stars
- 50
- License
- MIT
Use when the user wants a task decomposed and driven by a Fable 5.1 orchestrator delegating implementation to Sonnet 5.5 workers. Fable decomposes into self-contained specs, dispatches Sonnet workers (Agents for 1–2 pieces, a Workflow for fan-out), reviews each result, merges into one branch, and takes a binding verdict from a fresh Fable reviewer. Trigger on "/fable-orchestrate", "fable-orchestrate <task>", or "orchestrate this with fable".
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
# fable-orchestrate Run an ad-hoc task with **Fable 5.1 as orchestrator** and **Sonnet 5.5 workers**. You own decomposition, specs, every accept/reject decision, integration, and the PR; workers own only the mechanical implementation of their piece. Issue-based milestone work with Execution blocks uses `milestone-workflow`. **Input:** a task description in prose; if none is obvious, ask what to orchestrate. **Model check:** if the session model is not Fable 5.1, tell the user and ask whether to switch (`/model fable`) or proceed with the current model as orchestrator. ## Steps ### 1. Decompose Read the relevant code first, then split: - **Split along file and dependency boundaries.** Run pieces in parallel when they touch disjoint files and none needs another's output; sequence the rest. One worker doing the whole task is valid. - **Pin every interface between pieces upfront** (signature, schema, event shape, route contract). Workers never invent their side of a seam. …
Read the whole file at its exact version.
How to install
mdr add richkuo/rk-skills/fable-orchestrate@sha256:7d914307cfdd01d7The line at the top of this page pins the label git:20261006.4c6da76, 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_hrnjybikki2t6k3s)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between Sep 1, 2026 and Oct 6, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261006.4c6da76 latest | 2026-10-06 | 4c6da76 | 7,457 B | A | view · diff |
| git:20261002.51ca084 | 2026-10-02 | 51ca084 | 7,686 B | A | view · diff |
| git:20260929.9fe3692 | 2026-09-29 | 9fe3692 | 7,656 B | A | view · diff |
| git:20260929.0fb6ca2 | 2026-09-29 | 0fb6ca2 | 6,627 B | A | view · diff |
| git:20260905.4d694c8 | 2026-09-05 | 4d694c8 | 6,623 B | A | view · diff |
| git:20260905.d16a4b4 | 2026-09-05 | d16a4b4 | 6,623 B | A | view · diff |
| git:20260903.9f8defc | 2026-09-03 | 9f8defc | 8,090 B | A | view · diff |
| git:20260901.b0f40b5 | 2026-09-01 | b0f40b5 | 7,995 B | A | view · diff |
| git:20260901.6c08e4b | 2026-09-01 | 6c08e4b | 11,527 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 (7457 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
richkuo/rk-skills · 50 stars · license MIT · pushed 2026-11-04 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_hrnjybikki2t6k3s GET https://markdownregistry.com/api/v1/resolve?ref=richkuo/rk-skills/fable-orchestrate GET https://markdownregistry.com/api/v1/blob/7d914307cfdd01d76eb2413a98b139a76809e311b538825ffcc1e66acc827bac
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.
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