python-reviewer-strict

A strict code reviewer for Python changes. It checks project rules in CLAUDE.md, AGENTS.md, and LEARNINGS.md, and reports issues only when it can cite a rule and suggest a concrete fix.

In plain words
What is it for?
Use it to review Python code against written project guidance.
Why use it?
It reduces subjective review comments and makes findings easier to verify. You can see which project rule supports each requested change.

Agent

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add agents/bjornjee/skills/python-reviewer-strict
Clone the repo
git clone --depth 1 https://github.com/bjornjee/skills
Per session 58 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,051 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00058 $0.02051
Opus 5 $0.00029 $0.01026
Sonnet 5 $0.00012 $0.00410
Haiku 4.5 $0.00006 $0.00205

Measured yesterday against content hash f88042f61bf3, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

python-reviewer-strict scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

1. **Side effects behind interfaces.** HTTP clients, DB sessions, filesystem, time, randomness, environment variables — inject them as parameters or attributes; don't reach for them at module top level or call them direc
agents/python-reviewer-strict.md · 122 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. yesterday First seen · 122 lines · 58 tokens per session scan A f88042f61bf3

Subscribe to this mod's changes

python-reviewer-strict is an agent published in the GitHub repository bjornjee/skills (2 stars, last pushed 12d ago), with no licence file. It adds 58 tokens to every session and 2,051 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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