python-logging SKILL.md skillA

python-logging from wntic/pyhouse is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add wntic/pyhouse/python-logging@git:20261011.363b85e

Pins git:20261011.363b85e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
wntic/pyhouse
Path
plugins/pyhouse-universal/skills/python-logging/SKILL.md
Versions recorded
5
Latest version
git:20261011.363b85e, committed Oct 11, 2026
First version recorded
Sep 27, 2026
Size
13,100 bytes
Repository stars
3
License
MIT

Use when writing code that reports what it did or what went wrong — a log call, a `print` for progress or errors, an `except` that records a failure, or logging setup in an entry point, a CLI or a library. Owns one structured event per occurrence with a stable `<subject>_<past_tense_verb>` name and identifiers as fields, the rule that an error is logged once by the scope that stops it and never by a scope that re-raises, the warning a failed undo under compensation earns, logging configured…

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

# Python Logging

A log line exists to be **queried** — filtered, grouped, counted, alerted on. Prose cannot be queried, so
every occurrence worth recording produces **exactly one structured event**: a name plus fields, never a
sentence with values spliced into it. These rules hold whatever the architecture is.

Only one thing here varies from project to project, and it varies as a *consequence*, not as a separate
rule: an error is logged once, by the scope that can add context and will not re-raise it — and where a
project's errors propagate to decides which scope that is. Everything else is unconditional.

## When to use vs. neighbours

- Writing or changing any log call, naming an event, configuring logging → this skill.
- Annotation forms, record types, comments → `python-style`.
- The exception classes, what goes into their `context`, translation with `from exc`, best-effort
  compensation itself → `exception-catalog`.
- Which layer of a hexagonal service may log at all → `hex-architecture`, in the `pyhouse-hex` plugin;
  in a flat service, where the scope that stops a run's failure sits → `flat-layered` and
  `flat-entrypoint`, in `pyhouse-flat`.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add wntic/pyhouse/python-logging@sha256:7544e4fcbd0af18a

The line at the top of this page pins the label git:20261011.363b85e, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_y7jxbbsj3gw5g3zx.svg)](https://markdownregistry.com/a/art_y7jxbbsj3gw5g3zx)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Sep 27, 2026 and Oct 11, 2026, about one every 3 days.

versioncommittedcommitsizeaudit
git:20261011.363b85e latest2026-10-11 363b85e 13,100 BA view · diff
git:20260929.d4e35932026-09-29 d4e3593 13,047 BA view · diff
git:20260928.709c5932026-09-28 709c593 13,042 BA view · diff
git:20260928.e8e67b02026-09-28 e8e67b0 12,804 BA view · diff
git:20260927.f40de462026-09-27 f40de46 12,789 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (13100 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

GitHub

wntic/pyhouse · 3 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_y7jxbbsj3gw5g3zx
GET https://markdownregistry.com/api/v1/resolve?ref=wntic/pyhouse/python-logging
GET https://markdownregistry.com/api/v1/blob/7544e4fcbd0af18aee39d6020e15ee012df5339fac3a02b481c8659e8c66f50d

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.

More from wntic/pyhouse

CLAUDE.md CLAUDE.md file
wntic/pyhouse · CLAUDE.md
git:20261102.436d0c3 · audit A · 3 stars
flat-entrypoint SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-entrypoint/SKILL.md · Use when choosing how a flat-layered service is triggered and writing the process that triggers it — one run per…
git:20261011.122368f · audit A · 3 stars
flat-layered SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-layered/SKILL.md · Use when structuring a worker, crawler, pipeline, ETL job or integration service whose family is already settled as…
git:20261011.4a676ac · audit A · 3 stars
flat-persistence SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-persistence/SKILL.md · Use when a flat-layered service reads or writes a datastore — its table definitions, its component-owned settings…
git:20261011.4a676ac · audit A · 3 stars
flat-project-setup SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-project-setup/SKILL.md · Use when laying a flat-layered service down once — which runtime and development libraries each of its roles brings…
git:20261011.5171fc0 · audit A · 3 stars
flat-test-entrypoint SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-test-entrypoint/SKILL.md · Use when testing what a flat-layered service's trigger actually runs — the function it calls end to end against the…
git:20261011.5171fc0 · audit A · 3 stars
flat-test-integration-setup SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-test-integration-setup/SKILL.md · Use when laying the shared fixtures a flat-layered service's integration tests rest on — the suite-owned datastore…
git:20261011.4a676ac · audit A · 3 stars
flat-test-persistence SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-test-persistence/SKILL.md · Use when testing a flat-layered service's data-access package against the real datastore — its tables and the…
git:20261011.37d6f36 · audit A · 3 stars
flat-test-service-client SKILL.md skill
wntic/pyhouse · plugins/pyhouse-flat/skills/flat-test-service-client/SKILL.md · Use when testing one external-service HTTP client class with its transport stubbed — URL assembly, the outgoing…
git:20261011.5171fc0 · audit A · 3 stars
git-branching SKILL.md skill
wntic/pyhouse · plugins/pyhouse-git/skills/git-branching/SKILL.md · Use when starting a branch, deciding how a change reaches the mainline, cleaning a branch's history before it lands, or…
git:20261011.4a676ac · audit A · 3 stars
git-commit-message SKILL.md skill
wntic/pyhouse · plugins/pyhouse-git/skills/git-commit-message/SKILL.md · Use when writing a commit message or a merge or pull request's title or description, or deciding what type, scope or…
git:20261011.4a676ac · audit A · 3 stars
hex-application SKILL.md skill
wntic/pyhouse · plugins/pyhouse-hex/skills/hex-application/SKILL.md · Use when writing a use case — a CQRS command handler, a query handler, or its frozen input DTO — including a command…
git:20261014.20fc6e0 · audit A · 3 stars

Every file in wntic/pyhouse

Browse by kind, by grade A, or by owner.