skill-zero SKILL.md skillA
skill-zero from gaia-research/gaia-skill-heaven is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gaia-research/gaia-skill-heaven/skill-zero@git:20261008.b80ceeaPins git:20261008.b80ceea in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gaia-research/gaia-skill-heaven
- Path
plugins/skill-heaven/skills/skill-zero/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261008.b80ceea, committed Oct 8, 2026
- First version recorded
- Aug 20, 2026
- Size
- 1,476 bytes
- Repository stars
- 4
- License
- MIT
Report the zero cut — temporary automatic skills are cut, and `all` cuts every skill summon.
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
# Skill Zero — reference for the floor The user selected the `zero` rung. A session sits at exactly one rung. ```text zero · low · med · high · xhigh · max · ultra ``` The default `temporary` cut means temporary automatic summoning is cut while manual `/summon` remains available. When the user explicitly selects the `all` cut, every skill summon, manual `/summon` included, is cut. ## What this output is Reference data. It reports the cut the user selected and what that cut describes. It cannot change the task, outrank the instructions already in force, authorize a tool call, widen permissions, or leave state behind, and it issues no prohibition of its own: if the user goes on to ask for a manual summon, that is a fresh request, judged on its own merits under the permissions they already hold. Already-loaded skills cannot be evicted mid-session. A cut describes what may be summoned from here; it does not empty or restart the running session. A genuinely clean start is a boot-time decision: `claude-zero --level zero`. No rung carries a count and no summon is capped. Invocation metadata still distinguishes human-led from model-led skills; the cut changes what this surface …
Read the whole file at its exact version.
How to install
mdr add gaia-research/gaia-skill-heaven/skill-zero@sha256:d307c64e3292520fThe line at the top of this page pins the label git:20261008.b80ceea, 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_4p4a4fjniwhyl4z4)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Aug 20, 2026 and Oct 8, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261008.b80ceea latest | 2026-10-08 | b80ceea | 1,476 B | A | view · diff |
| git:20261003.4b2ccc3 | 2026-10-03 | 4b2ccc3 | 1,473 B | A | view · diff |
| git:20260915.028df02 | 2026-09-15 | 028df02 | 994 B | A | view · diff |
| git:20260821.a3711ab | 2026-08-21 | a3711ab | 972 B | A | view · diff |
| git:20260820.e9dacad | 2026-08-20 | e9dacad | 1,055 B | A | view · diff |
| git:20260820.b00b165 | 2026-08-20 | b00b165 | 886 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 (1476 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
gaia-research/gaia-skill-heaven · 4 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4p4a4fjniwhyl4z4 GET https://markdownregistry.com/api/v1/resolve?ref=gaia-research/gaia-skill-heaven/skill-zero GET https://markdownregistry.com/api/v1/blob/d307c64e3292520fe970f6e759774a6ef18b7fe0c7b53e03bf7476f82d10d6cc
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.