necessary-work SKILL.md skillA

necessary-work from outlinedriven/odin-claude-plugin is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add outlinedriven/odin-claude-plugin/necessary-work@git:20260904.2014e73

Pins git:20260904.2014e73 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
outlinedriven/odin-claude-plugin
Path
plugins/odin-core/skills/necessary-work/SKILL.md
Versions recorded
5
Latest version
git:20260904.2014e73, committed Sep 4, 2026
First version recorded
Aug 31, 2026
Size
3,967 bytes
Repository stars
40
License
Apache-2.0

Use when work is about to grow past the ask, the task may already be done, or the user requests only the minimum. Not for executing the work: use tdd to build or strike-the-root to fix.

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

# Necessary work

## Contract

| Field | Bound contract |
|---|---|
| Trigger | Work is about to grow past the ask, the task may already be done, or the user requests the minimum, only what is needed, or a stop once it works. |
| Authority | Read-only. No file, VCS, credential, paid, published, deployed, or remote mutation. Reads and assesses request, environment, policy, and evidence only. |
| Side effect | Narrow the scope of work by classification only; produce no operational side effect. |
| Done | The contract is written before work, every admitted action fails the delete test, and classification stops once the minimum proof is identified. |

## Inputs

Supply the request and the available evidence of its current state. Include any binding environmental limits or authoritative policies that constrain the outcome. Existing measurements are optional; do not create measurements unless the delete test establishes that they are necessary. If the request is ambiguous and the available inputs cannot resolve it, use the smallest interpretation consistent with the stated intent and record that interpretation.

## Procedure
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add outlinedriven/odin-claude-plugin/necessary-work@sha256:c16b84c8708e4d2e

The line at the top of this page pins the label git:20260904.2014e73, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_453b5kidld7gtn2r.svg)](https://markdownregistry.com/a/art_453b5kidld7gtn2r)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Aug 31, 2026 and Sep 4, 2026, more than one a day.

versioncommittedcommitsizeaudit
git:20260904.2014e73 latest2026-09-04 2014e73 3,967 BA view · diff
git:20260904.15f10f62026-09-04 15f10f6 4,056 BA view · diff
git:20260903.31c840c2026-09-03 31c840c 4,052 BA view · diff
git:20260903.c54504d2026-09-03 c54504d 4,085 BA view · diff
git:20260831.8d3c24a2026-08-31 8d3c24a 4,091 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (3967 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

GitHub

outlinedriven/odin-claude-plugin · 40 stars · license Apache-2.0 · pushed 2026-09-29 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_453b5kidld7gtn2r
GET https://markdownregistry.com/api/v1/resolve?ref=outlinedriven/odin-claude-plugin/necessary-work
GET https://markdownregistry.com/api/v1/blob/c16b84c8708e4d2e7bc42f5f0bdadd8242174e191bb6382a90ca2c801330b1fc

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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