check-secret SKILL.md skillA
check-secret from tserentserenov/fmt-exocortex-template is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tserentserenov/fmt-exocortex-template/check-secret@v1.0.0Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tserentserenov/fmt-exocortex-template
- Path
.claude/skills/check-secret/SKILL.md- Versions recorded
- 9
- Latest version
- v1.0.0, committed Oct 27, 2026
- First version recorded
- May 26, 2026
- Size
- 5,526 bytes
- Repository stars
- 63
- License
- MIT
Check a text fragment for potential secrets (API keys, tokens, passwords) BEFORE sending to chat / committing / publishing. Second protection layer on top of the pre-commit hook — manual gate, user explicitly calls on potentially sensitive text.
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
# Check Secret — manual gate (WP-212) > **Принцип (issue #410, актуализировано 2026-08-12):** в поставке реально работает один автоматический слой — pre-commit хук (`scripts/pre-commit-secret-scan.sh`), который проверяет только то, что попадает в git-коммит. Этот skill закрывает соседний gap — **проверка произвольного текста до публикации** (commit message, slack post, docs paragraph, чат-ответ), который никогда не пойдёт в коммит и потому мимо хука. B7.7a (блок Bash-команд с секретами) и B7.7b (PostToolUse redact tool output) в поставке не существуют — если появятся, вернуть формулировку «третий слой». > > **Покрывает паттерны:** Better Stack `ust_`, Telegram bot token, hex secret в env, Neon `napi_`, DATABASE_URL с user:pass, Anthropic `sk-ant-api`, GitHub `ghp_/gho_/ghs_/ghr_/ghu_`, AWS `AKIA`, generic 40+ char API token. > > **Архитектурное ограничение** (см. B7.7 в WP-212): не покрывает Claude-generated text без tool-use — для этого нужен внешний wrapper над Claude Code. ## Шаг 1. Получить вход Аргумент `$ARGUMENTS` — это **либо**: - (а) **путь к файлу** (если `$ARGUMENTS` существует как файл) — прочитать содержимое; - (б) **сам текст** (inline) — взять как есть. …
Read the whole file at its exact version.
How to install
mdr add tserentserenov/fmt-exocortex-template/check-secret@sha256:1ba3e58fc60e926eThe line at the top of this page pins the label v1.0.0, 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_4nt4e5ptib7zwtuy)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between May 26, 2026 and Oct 27, 2026, about one every 19 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-10-27 | 3d1349e | 5,526 B | A | view · diff |
| v1.0.0 | 2026-10-27 | a80039f | 5,359 B | A | view · diff |
| v1.0.0 | 2026-10-12 | 7892695 | 5,146 B | A | view · diff |
| v1.0.0 | 2026-10-05 | 56ce82f | 5,124 B | A | view · diff |
| v1.0.0 | 2026-09-04 | 7c6c832 | 5,005 B | A | view · diff |
| v1.0.0 | 2026-08-12 | 0e58249 | 4,985 B | A | view · diff |
| v1.0.0 | 2026-06-20 | 0f54175 | 4,189 B | A | view · diff |
| v1.0.0 | 2026-06-08 | bfa7172 | 4,147 B | A | view · diff |
| v1.0.0 | 2026-05-26 | 6e38782 | 4,309 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 (5526 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
tserentserenov/fmt-exocortex-template · 63 stars · license MIT · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4nt4e5ptib7zwtuy GET https://markdownregistry.com/api/v1/resolve?ref=tserentserenov/fmt-exocortex-template/check-secret GET https://markdownregistry.com/api/v1/blob/1ba3e58fc60e926e1d6692f0fa51b1423fdbc7ff9e78fb75b010f7ffee42b65a
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.