diamond-assess SKILL.md skillA
diamond-assess from haabe/mycelium is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add haabe/mycelium/diamond-assess@git:20261022.565625aPins git:20261022.565625a in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- haabe/mycelium
- Path
plugins/mycelium/skills/diamond-assess/SKILL.md- Versions recorded
- 29
- Latest version
- git:20261022.565625a, committed Oct 22, 2026
- First version recorded
- Jul 11, 2026
- Size
- 30,595 bytes
- Repository stars
- 51
- License
- MIT
Use to evaluate the current state of a diamond. Checks theory gates, confidence levels, and recommends next action.
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
# Diamond Assess Skill
## First: are Mycelium's hooks running here? (v0.286.0)
Run `find .claude/state/hooks-alive "${TMPDIR:-/tmp}/mycelium-hooks-alive-$(id -u)" -mmin -60 2>/dev/null`. If it prints a path (since v0.318.0 the hooks also stamp the temp folder in a project with no Mycelium state yet, where they do nothing else), say nothing
about it and go on. If it prints nothing, Mycelium's hooks did not run in this session: its gates
and the rules it gives the agent at session start are off, and nothing else will say so. Tell the
user in one line before anything else: "Mycelium's hooks are not running in this session, so its
gates are off. On Codex CLI, open `/hooks`, trust Mycelium's hooks and start a new session; on
Claude Code, check the plugin is enabled in `/plugin`." Then carry on with this skill.
Evaluate current diamond state and recommend next action.
## Preflight: Read-before-Recommend (gate-narration discipline)
…Read the whole file at its exact version.
How to install
mdr add haabe/mycelium/diamond-assess@sha256:1b05a05b8579c576The line at the top of this page pins the label git:20261022.565625a, 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_zu6pbd2662duiegh)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 29 versions of this file, between Jul 11, 2026 and Oct 22, 2026, about one every 4 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261022.565625a latest | 2026-10-22 | 565625a | 30,595 B | A | view · diff |
| git:20261018.18c56b2 | 2026-10-18 | 18c56b2 | 30,031 B | A | view · diff |
| git:20261011.b4208fe | 2026-10-11 | b4208fe | 29,648 B | A | view · diff |
| git:20261010.d3e419e | 2026-10-10 | d3e419e | 29,377 B | A | view · diff |
| git:20261007.33e0656 | 2026-10-07 | 33e0656 | 29,209 B | A | view · diff |
| git:20261001.39266c6 | 2026-10-01 | 39266c6 | 28,950 B | A | view · diff |
| git:20261001.534ca0a | 2026-10-01 | 534ca0a | 28,700 B | A | view · diff |
| git:20260930.546dc60 | 2026-09-30 | 546dc60 | 28,659 B | A | view · diff |
| git:20260930.56dd700 | 2026-09-30 | 56dd700 | 28,508 B | A | view · diff |
| git:20260929.4068ded | 2026-09-29 | 4068ded | 28,204 B | A | view · diff |
| git:20260926.6dc2cad | 2026-09-26 | 6dc2cad | 27,576 B | A | view · diff |
| git:20260926.e804389 | 2026-09-26 | e804389 | 27,488 B | A | view · diff |
| git:20260924.81540c9 | 2026-09-24 | 81540c9 | 27,278 B | A | view · diff |
| git:20260921.79294ab | 2026-09-21 | 79294ab | 27,076 B | A | view · diff |
| git:20260921.fec1866 | 2026-09-21 | fec1866 | 26,092 B | A | view · diff |
| git:20260921.3923910 | 2026-09-21 | 3923910 | 24,932 B | A | view · diff |
| git:20260920.e149be2 | 2026-09-20 | e149be2 | 23,934 B | A | view · diff |
| git:20260917.e5adaba | 2026-09-17 | e5adaba | 22,726 B | A | view · diff |
| git:20260915.f51a1e7 | 2026-09-15 | f51a1e7 | 21,980 B | A | view · diff |
| git:20260915.d7867a5 | 2026-09-15 | d7867a5 | 21,980 B | A | view · diff |
| git:20260911.60cf58f | 2026-09-11 | 60cf58f | 21,205 B | A | view · diff |
| git:20260910.fe75ba2 | 2026-09-10 | fe75ba2 | 20,247 B | A | view · diff |
| git:20260910.0e759d2 | 2026-09-10 | 0e759d2 | 18,814 B | A | view · diff |
| git:20260909.535cba7 | 2026-09-09 | 535cba7 | 18,507 B | A | view · diff |
| git:20260831.0009e37 | 2026-08-31 | 0009e37 | 16,852 B | A | view · diff |
| git:20260823.5aafaea | 2026-08-23 | 5aafaea | 15,562 B | A | view · diff |
| git:20260728.dd83f17 | 2026-07-28 | dd83f17 | 14,430 B | A | view · diff |
| git:20260726.bc7be21 | 2026-07-26 | bc7be21 | 14,430 B | A | view · diff |
| git:20260711.b293f0c | 2026-07-11 | b293f0c | 14,430 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 (30595 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
haabe/mycelium · 51 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zu6pbd2662duiegh GET https://markdownregistry.com/api/v1/resolve?ref=haabe/mycelium/diamond-assess GET https://markdownregistry.com/api/v1/blob/1b05a05b8579c5768858bd08ccd6be3d8e6dbb1ebc65cf33c7d5c79c913ef06b
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.