improve: Update python-pro agent with Python 3.12+, uv, Ruff, Polars

[davila7]

Automated Component Improvement

Changes

• Python 3.12+ target — Updated version references in frontmatter description and body; both migration examples updated accordingly
• PEP 695 type parameter syntax — Added def fn[T] / type Alias = ... to Type system mastery section
• Free-threaded execution — Added Python 3.13+ / PEP 703 note to Async and concurrent programming section
• uv as primary package manager — Rewrote Package management section to lead with uv (dependency management, venv, Python version management, uv lock, uv-based Docker images); Poetry retained for legacy projects
• Ruff replaces Black — Updated Python development checklist and Quality Assurance checklist to use ruff format . and ruff check .
• pyright added alongside mypy — Type checking references now offer mypy or pyright; quality checklist updated to mypy --strict or pyright
• Polars added to data science — Added Polars (lazy evaluation, streaming) to Data science capabilities; data pipeline example in frontmatter updated to mention Polars alongside Dask
• Pydantic v2 — Expanded Pydantic bullet with model_config, TypeAdapter, model_validate
• SQLModel — Added SQLModel for FastAPI-native ORM to Web framework expertise section
• Removed Web scraping section — Niche topic removed; better served by a dedicated scraping agent
• Consolidated Memory management and Scientific computing — Unique bullets merged into Performance optimization and Data science sections to reduce redundancy
• Updated analysis reference — "pip/poetry" changed to "uv/pip" in Codebase Analysis framework

Research Summary

The research identified that python-pro was targeting Python 3.11+, using Poetry as the default package manager, and referencing Black for formatting — all of which lag behind the current Python ecosystem consensus (Python 3.12+, uv, Ruff). Additionally, Polars, Pydantic v2, and SQLModel have become significant ecosystem additions that were missing. The web scraping section was niche enough to warrant removal in favour of a dedicated agent.

Validation

• component-reviewer: PASSED (17/17 automated checks)
  • Required frontmatter fields present
  • Kebab-case naming
  • No absolute paths
  • No hardcoded secrets
  • All 7 prioritized improvements confirmed applied

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Automated review cycle by Component Improvement Loop

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Summary by cubic

Updates the python-pro agent to target Python 3.12+, adopt uv and ruff, and expand the ecosystem guidance with polars, Pydantic v2, and SQLModel for a more modern, performance-focused setup.

• Area: components (cli-tool/components/); modified agents/programming-languages/python-pro.md; no new components; regenerate docs/components.json; no new env vars or secrets.
• Tooling: uv is the default package manager; ruff format + ruff check replace Black; type checking supports mypy --strict or pyright.
• Language: target Python 3.12+; add PEP 695 generics; note free-threaded mode (3.13+/PEP 703).
• Data: add polars (lazy/streaming); expand Pydantic v2 details; add SQLModel for FastAPI-friendly ORM.
• Cleanup: remove Web scraping section; merge overlapping memory/scientific notes into performance and data science.

^{Written for commit f909730. Summary will update on new commits.}

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Project	Deployment	Actions	Updated (UTC)
claude-code-templates	Ready	Preview	Mar 31, 2026 1:17pm

[github-actions]

⚠️ Security Audit Report

Status: ❌ FAILED

Metric	Count
Total Components	755
✅ Passed	360
❌ Failed	395
⚠️ Warnings	999

❌ Failed Components (Top 5)

Component	Errors	Warnings	Score
vercel-edge-function	3	4	81/100
prompt-engineer	2	0	90/100
neon-expert	2	2	88/100
agent-overview	2	1	89/100
unused-code-cleaner	2	1	89/100

...and 390 more failed component(s)

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📊 View Full Report for detailed error messages and all components

[cubic-dev-ai]

No issues found across 1 file