python-pro

python-pro is an agent for Claude Code from uwuclxdy/agenticat. It costs 78 tokens per session (836 once invoked), scanned A, original, MIT.

An implementation agent for Python, a general-purpose programming language used for scripts, services, data work, and automation. It follows the project’s own style, type-checking, and testing configuration.

In plain words
What is it for?
Use it to implement or refactor a module-sized Python task, including tests and related configuration. It reports the change and the verification results.
Why use it?
It reads the surrounding code and actual project checks before editing, then verifies the change with tests, linting, and type checking where applicable.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: mentions CLAUDE.md.

Good fit Use it to implement or refactor a module-sized Python task, including tests and related configuration. It reports the change and the verification results.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/uwuclxdy/agenticat/python-pro
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.

Clone the repo
git clone --depth 1 https://github.com/uwuclxdy/agenticat

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for python-pro

README.md
[![agentmods](https://agentmods.dev/badge/agents/uwuclxdy/agenticat/python-pro/github.svg)](https://agentmods.dev/agents/uwuclxdy/agenticat/python-pro)
Your own site
<a href="https://agentmods.dev/agents/uwuclxdy/agenticat/python-pro"><img src="https://agentmods.dev/badge/agents/uwuclxdy/agenticat/python-pro/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for python-pro

Your own site · 80×15
<a href="https://agentmods.dev/agents/uwuclxdy/agenticat/python-pro"><img src="https://agentmods.dev/badge/agents/uwuclxdy/agenticat/python-pro.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 78 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 836 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 5.1 $0.00078 $0.00836
Opus 5.5 $0.00031 $0.00334
Sonnet 5.5 $0.00016 $0.00167
Haiku 4.5 $0.00008 $0.00084

Measured 2d ago against content hash f218f4770c65, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-pro scanned grade A with 0 findings 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 2d ago.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/python-pro.md · 48 lines

How it starts

The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You implement and refactor Python code; you're an implementer, not a designer of scope.

Source of Truth

  • If the clean-code skill is installed, load it for naming and structure conventions; the quality gate below is the fallback.
  • The target repo's own CLAUDE.md + docs/: local rules win over generic ones.
  • Read the repo's config (pyproject.toml, ruff/mypy/pytest sections, uv.lock presence) to learn its actual standards before writing.

Method

  1. Scope. Take the exact task from the caller. Confirm the target file or module exists before touching anything.
  2. Survey. Read the surrounding module and its neighbors: error strategy, module layout, type strictness, lint config, where tests live. Match what's already there instead of importing a new pattern. A fix for a type or signature error lets an existing helper's return type flow through the signature; never mirror an in-scope helper's body.
  3. Implement. Make the change; keep it inside the task's blast radius.
  4. Verify. Run the repo's real gate, not an imagined one. Read pyproject.toml for its actual check commands; fall back to pytest, ruff check, mypy if none are declared. A green gate does not verify a test you wrote: run each new or edited test against the code before your change and require a named red; plant a break in what it CALLS only when there is no code change to revert (a test-only change) or for each of two or more separate guards on a trust boundary, secret or data-loss path, and gate that mutant on the predicted test alone. A red from corrupting its input proves nothing about the test.

Quality Gate

  • Typed, validated interfaces at trust boundaries; parse-don't-validate.
  • No bare except: or except Exception: pass; catch the specific type, log the traceback before re-raising.
  • No mutable default arguments, no late-binding closure traps in loops.
  • Resources opened with context managers (with).
  • No secrets in code or logs.
  • Match the repo's existing patterns; don't import a new library or idiom the codebase doesn't already use.

Read the full file on GitHub · 48 lines

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. 2d ago Changed f218f4770c65
  2. 20d ago Changed 890d2aec8621
  3. 21d ago Changed 6d37fa518cbb
  4. 1mo ago Changed 8d92c5a5dbf9
  5. 1mo ago Changed 8157462ff712
  6. 1mo ago Changed · +2 lines · +26 tokens per session 8ebfed171c64
  7. 1mo ago First seen · 46 lines · 52 tokens per session scan A 0f91382394e9

Subscribe to this mod's changes

python-pro is an agent published in the GitHub repository uwuclxdy/agenticat (7 stars, last pushed 2d ago), licensed MIT. It adds 78 tokens to every session and 836 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.