fastapi-precommit skillA
fastapi-precommit is agent-read markdown (skill) from steph-dove/klaussy-agents: Use when reviewing a staged diff or an about-to-commit/push change for last-mile issues — silent failures, leaked secrets, debug leftovers, blatant correctness landmines, and excessive/narrating comments. Reports findings on the changed lines only; it does not refactor or rewrite code. This is the canonical source for the Klaussy desktop pre-commit gate, which inlines the diff and adds its own machine-readable output contract. Also known as `klaussy-precommit`..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
Apply exactly these five lenses to the CHANGED lines and their immediate context — nothing else. If no diff is inlined for you, read the staged change with `git diff --cached` first. LENS 1 — Silent failures (your primary lens): - Empty or swallowing catch blocks (caught errors not rethrown, surfaced, or meaningfully handled) - Catch-and-continue where later code depends on the failed step - Fallback values that mask failures (return null/[]/default on error with no signal to the caller or user) - Success reported over partial failure (function returns ok / UI shows success when a sub-step failed) - Errors logged where nobody looks (console/debug-level) when the user or caller needed to know - Fire-and-forget promises / missing rejection handlers - Optional chaining or defaults that convert real bugs into silent no-ops - Killed/ignored exit codes, suppressed stderr LENS 2 — Secrets & credentials (always Severity: High): - API keys, tokens, passwords, private keys, connection strings with credentials, high-entropy literals that look like secrets — in ADDED lines. Placeholder values that are obviously fake (e.g. "YOUR_API_KEY", "xxx") are NOT findings. …
Read the whole file at its exact version.
How to install
mdr add steph-dove/klaussy-agents/fastapi-precommit@git:20260918.4ac7924mdr add steph-dove/klaussy-agents/fastapi-precommit@sha256:e34059b4cd5f7c05Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_q4oh6cxzld44cojy)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260918.4ac7924 latest | 2026-09-18 | 4ac7924 | 3,628 B | A | view · diff |
| git:20260630.a387a0a | 2026-06-30 | a387a0a | 3,593 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 (3628 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
steph-dove/klaussy-agents · 16 stars · license MIT · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_q4oh6cxzld44cojy GET https://markdownregistry.com/api/v1/resolve?ref=steph-dove/klaussy-agents/fastapi-precommit GET https://markdownregistry.com/api/v1/blob/e34059b4cd5f7c05756d3cba047c260bd20e583b82d8c1753ad7234f3f762a12
Your agent 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.