decompose-multihop SKILL.md skillA
decompose-multihop from h2oai/marina is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add h2oai/marina/decompose-multihop@git:20261104.7999338Pins git:20261104.7999338 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- h2oai/marina
- Path
plugins/claude-code/skills/decompose-multihop/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261104.7999338, committed Nov 4, 2026
- Size
- 2,172 bytes
- Repository stars
- 11
- License
- Apache-2.0
Split a multi-step question into sub-questions, dispatch, and compose.
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
<!-- Generated from seeds/skills/decompose-multihop.md by scripts/sync-claude-plugin.ts; edit the source. --> # Procedure — multi-hop question decomposition You receive a question that requires combining facts or reasoning across multiple steps. Examples: - "Who was the second-tallest US president after Lincoln?" (need: Lincoln's height, list of presidents, comparison) - "If a train leaves at 3pm and arrives at 5pm having traveled 90 miles, what's its speed in km/h?" (need: speed, conversion) - "Was the author of [book A] alive when [event B] happened?" (need: author birth/death, event date, comparison) ## Step 1 — identify the steps Read the question and list the atomic facts/computations needed. Write them out (privately via `think` if helpful): > 1. Find Lincoln's height. > 2. Get list of US presidents and heights. > 3. Sort by height desc, find Lincoln, return the next entry. If you can't break it into steps, it's not a multi-hop — answer directly. ## Step 2 — dispatch each step in parallel where possible Independent sub-questions go to different specialists: - Facts → `tell Historian <sub-question>` - Math → `tell Mathematician <sub-question>` …
Read the whole file at its exact version.
How to install
mdr add h2oai/marina/decompose-multihop@sha256:613cd56132944c9dThe line at the top of this page pins the label git:20261104.7999338, 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_tu5jmri75b5b7vvx)
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Versions
The registry has recorded 1 version of this file, committed on Nov 4, 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 (2172 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
h2oai/marina · 11 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tu5jmri75b5b7vvx GET https://markdownregistry.com/api/v1/resolve?ref=h2oai/marina/decompose-multihop GET https://markdownregistry.com/api/v1/blob/613cd56132944c9d5f9b50826edd729a2377672012495e0fea53b82ab9e26137
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.