he-learn SKILL.md skillA
he-learn from sgaabdu4/building-flutter-apps is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add sgaabdu4/building-flutter-apps/he-learn@git:20261014.7134058Pins git:20261014.7134058 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- sgaabdu4/building-flutter-apps
- Path
.agents/skills/he-learn/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261014.7134058, committed Oct 14, 2026
- First version recorded
- Sep 28, 2026
- Size
- 4,257 bytes
- Repository stars
- 25
- License
- MIT
Prevent verified repeated failures and preserve lasting decisions in terse ADRs. Use when failures recur, prevention needs strengthening, or accepted decisions and steering need durable capture; skip ordinary one-off fixes and routine task updates.
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
# Hard Eng Learn
- Input = current task + observed attempts/results or explicit decision/steering. Reuse its authorization + participation mode. Hook checkpoints request this judgment; they do not establish recurrence, a cause, or permission to change other projects/global memory.
- Outcome = verified prevention at its narrowest owner, an applicable decision record, or an explicit no-op/blocker. Keep proof + pending work in the same plan; no learning ledger or new task status. Existing tests/docs that already preserve the lesson need no duplicate record.
```mermaid
flowchart TD
E[Current evidence] --> T{What changed?}
T -->|Repeated failure| R[Research: confirm common cause]
T -->|Lasting decision or steering| A[Decision capture]
T -->|No durable gap| N[Continue without new files]
R --> P[Repair cause and existing deterministic prevention]
P --> L{Adequate executable prevention?}
L -->|Yes| V[Original failure + nearby valid case]
L -->|No; limitation demonstrated| S[Writing Great Skills: smallest procedural repair]
S --> V
A --> U[Check authority, applicability and future retrieval]
V --> U
U --> D[Record actual result; resume current stage]
…Read the whole file at its exact version.
How to install
mdr add sgaabdu4/building-flutter-apps/he-learn@sha256:133b925675b40707The line at the top of this page pins the label git:20261014.7134058, 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_k4n6n3omrgchm46j)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Sep 28, 2026 and Oct 14, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261014.7134058 latest | 2026-10-14 | 7134058 | 4,257 B | A | view · diff |
| git:20261005.37186b8 | 2026-10-05 | 37186b8 | 4,210 B | A | view · diff |
| git:20260928.259bd6c | 2026-09-28 | 259bd6c | 4,283 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 (4257 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
sgaabdu4/building-flutter-apps · 25 stars · license MIT · pushed 2026-10-17 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_k4n6n3omrgchm46j GET https://markdownregistry.com/api/v1/resolve?ref=sgaabdu4/building-flutter-apps/he-learn GET https://markdownregistry.com/api/v1/blob/133b925675b40707ca683fba679f89ba74b21e336f25896b385f7b3526651d43
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.