no-silent-pass SKILL.md skillB
no-silent-pass from aleksandarbisevac/claude-plugins is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add aleksandarbisevac/claude-plugins/no-silent-pass@git:20261021.c403486Pins git:20261021.c403486 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- aleksandarbisevac/claude-plugins
- Path
.claude/skills/no-silent-pass/SKILL.md- Versions recorded
- 6
- Latest version
- git:20261021.c403486, committed Oct 21, 2026
- First version recorded
- Aug 16, 2026
- Size
- 12,482 bytes
- Repository stars
- 4
- License
- MIT
Write Python whose failures are visible and checks that actually fire — distinct sentinels for success and error, filters that narrow to nothing without reading as "all clear", output never discarded on a non-zero exit, and selftest cases proven red before they are trusted (mutate the fix, mutate it the other way too, count occurrences rather than asserting presence, pick fixture values that tell the two versions apart). Use when adding or reviewing a `--selftest` case, when a guard or lint is…
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
# No silent pass Two halves of one rule. Code must not produce normal-looking output when something went wrong, and a check must not look green while asserting nothing. Both fail the same way: everything reports fine and nobody learns anything for months. This repo's test suite is the files under `tests/`, each run with `--selftest` and printing `N/M cases passed`. Everything below is about those cases and the code they guard. ## Fail loud - **Give success and failure distinct sentinels.** If the error path writes the same value the success path writes, failed runs read as complete. `except Exception: status = "READY"` is the shape to look for. - **When you catch, either recover meaningfully or make the failure visible** — raise, or return a distinguishable value. A `return`/`continue`/fallback inside `except` that produces normal-shaped output is where silent corruption lives. - **`x = x or default` is a bug whenever `0`, `False` or `""` are meaningful.** Use `x if x is not None else default`. Reserve the `or` form for empty containers. - **A no-op on unexpected input is silent corruption.** Skipping a key you do not recognise, or …
Read the whole file at its exact version.
How to install
mdr add aleksandarbisevac/claude-plugins/no-silent-pass@sha256:d8cea0a861c5456aThe line at the top of this page pins the label git:20261021.c403486, 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_tgvplpl4pqgavwkx)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 6 versions of this file, between Aug 16, 2026 and Oct 21, 2026, about one every 13 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.c403486 latest | 2026-10-21 | c403486 | 12,482 B | B | view · diff |
| git:20261021.9a7674a | 2026-10-21 | 9a7674a | 12,460 B | B | view · diff |
| git:20260823.8e58be6 | 2026-08-23 | 8e58be6 | 12,474 B | B | view · diff |
| git:20260822.a99edbd | 2026-08-22 | a99edbd | 11,198 B | B | view · diff |
| git:20260820.7d9013b | 2026-08-20 | 7d9013b | 9,644 B | B | view · diff |
| git:20260816.dd21600 | 2026-08-16 | dd21600 | 7,910 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (12482 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
aleksandarbisevac/claude-plugins · 4 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_tgvplpl4pqgavwkx GET https://markdownregistry.com/api/v1/resolve?ref=aleksandarbisevac/claude-plugins/no-silent-pass GET https://markdownregistry.com/api/v1/blob/d8cea0a861c5456a0c63afc8bb9fdc0e9f73ceed35f59be692f1bd5dda98cb27
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.