compact-skill-creator SKILL.md skillA
compact-skill-creator from eai-org/agent-toolkit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add eai-org/agent-toolkit/compact-skill-creator@v1.25Pins v1.25 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- eai-org/agent-toolkit
- Path
skills/compact-skill-creator/SKILL.md- Versions recorded
- 13
- Latest version
- v1.25, committed Oct 30, 2026
- First version recorded
- Jul 13, 2026
- Size
- 13,571 bytes
- Repository stars
- 82
- License
- MIT
Author or refine a skill for maximum token economy without losing intent. Use when creating any new skill or editing an existing `SKILL.md`.
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
# Compact skill creator Author a new skill, or improve an existing one, so it carries **all** its rules and intent in the **least text possible**. Cost has two tiers: the `description` sits in context *every* session — the skill's most expensive text — while the body loads only when the skill triggers. Both stay lean. Be interactive: gather what you need, draft, then apply only on approval. ## Compaction — always via compact-docs-writer The compaction rules — the least-text principle, the removal-audit verification, and the present-and-confirm with a measured word delta — live in [compact-docs-writer](../compact-docs-writer/SKILL.md), the single source of truth; this skill never restates or re-derives them. From the moment you draft (step 4) through self-review (step 5) and present (step 6), **always** invoke compact-docs-writer and follow its workflow on the skill text — reading it, applying its principles by hand, or naming it after a direct edit does not count. This skill adds only the skill-specific layer: trigger taxonomy, agnosticism, progressive disclosure, completion criteria, metadata, and the version bump. ## Trigger taxonomy — classify first …
Read the whole file at its exact version.
How to install
mdr add eai-org/agent-toolkit/compact-skill-creator@sha256:526bf3858feea07fThe line at the top of this page pins the label v1.25, 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_2eii7lqt3adbb3ks)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 13 versions of this file, between Jul 13, 2026 and Oct 30, 2026, about one every 9 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.25 latest | 2026-10-30 | 8de4f84 | 13,571 B | A | view · diff |
| v1.24 | 2026-10-22 | 2c245ca | 13,328 B | A | view · diff |
| v1.23 | 2026-10-21 | e430af4 | 12,840 B | A | view · diff |
| v1.22 | 2026-10-03 | dc06348 | 11,027 B | A | view · diff |
| v1.21 | 2026-09-16 | 2b19f34 | 10,768 B | A | view · diff |
| v1.20 | 2026-09-13 | d390897 | 10,385 B | A | view · diff |
| v1.19 | 2026-09-10 | 8aa1ceb | 10,326 B | A | view · diff |
| v1.18 | 2026-09-10 | d40f943 | 10,274 B | A | view · diff |
| v1.17 | 2026-09-08 | 2ea1001 | 10,468 B | A | view · diff |
| v1.16 | 2026-08-02 | 987bb8e | 10,327 B | A | view · diff |
| v1.15 | 2026-07-26 | 6cfa47d | 10,019 B | A | view · diff |
| v1.15 | 2026-07-20 | fa3badc | 10,046 B | A | view · diff |
| v1.14 | 2026-07-13 | ca0005c | 9,890 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 (13571 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
eai-org/agent-toolkit · 82 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2eii7lqt3adbb3ks GET https://markdownregistry.com/api/v1/resolve?ref=eai-org/agent-toolkit/compact-skill-creator GET https://markdownregistry.com/api/v1/blob/526bf3858feea07f29eeacf06a53e68a6a62d5f02074b5438e1ebfec94ba42a1
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.