Optimize Python Performance
Slow Python code is hard to improve without clear measurements. This skill guides Claude, Codex, and Claude Code through profiling, benchmarking, and targeted optimization patterns.
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "python-performance-optimization" from https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization.md and its manifest at https://skillstore.io/api/skills/activeinferenceinstitute-python-performance-optimization/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.Your Agent should still show its plan and request any confirmation required by the security policy.
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Using "python-performance-optimization". My Python batch job is slow, and I do not know where to start.
Expected outcome:
Using "python-performance-optimization". A file-processing script uses too much memory.
Expected outcome:
Using "python-performance-optimization". My API waits on several HTTP calls.
Expected outcome:
Most static detections are false positives caused by Markdown code fences and educational Python examples. The only confirmed issue is low-severity guidance for py-spy commands that attach to live processes and may expose stack traces if used without authorization. No prompt injection, credential exfiltration, or malicious intent was found.
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization/audits/10?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report[](https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization?utm_source=security_passport_badge)<a href="https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/activeinferenceinstitute-python-performance-optimization/security.svg" alt="Skillstore security assessment" loading="lazy"></a><iframe src="https://skillstore.io/embed/skills/activeinferenceinstitute-python-performance-optimization.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>ActiveInferenceInstitute. (2026). python-performance-optimization security audit report (audit version 10) [Author version unspecified]. Skillstore. https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization/audits/10@techreport{activeinferenceinstitute-activeinferenceinstitute-python-performance-optimization-2026,
author = {ActiveInferenceInstitute},
title = {python-performance-optimization security audit report (audit version 10)},
institution = {Skillstore},
year = {2026},
number = {10},
url = {https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization/audits/10},
note = {Author version unspecified}
}cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "python-performance-optimization security audit report (audit version 10)"
version: "unspecified"
type: report
authors:
- name: "ActiveInferenceInstitute"
date-released: "2026-07-09"
url: "https://skillstore.io/skills/activeinferenceinstitute-python-performance-optimization/audits/10"
identifiers:
- type: other
value: "skillstore:activeinferenceinstitute-python-performance-optimization:audit:10"
description: "Skillstore immutable audit report identifier"
Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
sickn33-python-performance-optimization
2026-08-21
wshobson-python-performance-optimization
2026-08-21
activeinferenceinstitute-python-performance-optimization
2026-08-21
Use profiling output to identify hot functions, expensive queries, or blocking I/O before changing code.
Compare list-based processing with generators, iterators, weak references, and memory profiling techniques.
Benchmark current behavior, choose focused optimization patterns, and measure results after each change.
Use the python-performance-optimization skill to help me profile this Python function. Explain which profiler to use first and what result would prove the bottleneck.
Use the python-performance-optimization skill to review this slow Python loop. Suggest faster data structures or built-in operations, then explain how to benchmark the change.
Use the python-performance-optimization skill to analyze this memory-heavy Python workflow. Identify where generators, iterators, or weak references may reduce memory use.
Use the python-performance-optimization skill to create a measurement-driven optimization plan for this Python application. Include CPU profiling, memory profiling, I/O review, database checks, and benchmark validation.
Author
ActiveInferenceInstituteLicense
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
7db9b9f06e0ab79c575b58bc48c4d8dc9849f424
Maintenance freshness
7/18/2026
Usage
13 downloads · 302 views
File structure
📄 SKILL.md
Build Reliable Python Test Suites
Python teams need consistent tests that cover behavior without slowing delivery. This skill provides practical pytest patterns for fixtures, mocking, async code, coverage, and CI.
Package Python Projects for Distribution
Python packaging choices are easy to misconfigure. This skill gives structured examples for layouts, metadata, builds, publishing, and release checks.
Build SurrealDB Python Applications
SurrealDB projects often need one guide for documents, graph traversal, vectors, and live queries. This skill gives Python-focused patterns for designing, querying, and tuning multi-model database features.
Build Async Python Applications
Async Python code can be hard to structure, test, and debug. This skill provides patterns for asyncio, concurrency, timeouts, queues, rate limits, and async testing.
Build Cohere v2 Entity Extraction
Teams need reliable structured data from unstructured text. This skill shows how to use Cohere v2 Python and JSON Schema mode for validated extraction.
Manage Python Projects with uv
Python dependency management can be slow and inconsistent across environments. This skill guides uv workflows for project setup, virtual environments, lockfiles, and CI.
Optimize Go Performance with Profiling
by 89jobrien
Go services can become slow or memory-heavy without clear evidence. This skill guides profiling, allocation analysis, concurrency tuning, and benchmark-driven optimization.
Build Reliable Async Python
by 0xDarkMatter
Async Python code often fails due to blocking calls, unbounded tasks, and weak cleanup. This skill provides reusable asyncio patterns, examples, and references for robust concurrent services.
Build FastAPI APIs with Reusable Patterns
by 0xDarkMatter
FastAPI projects need consistent choices for validation, dependencies, middleware, and background work. This skill gives Claude, Codex, and Claude Code reusable patterns for practical Python API development.
Add Python Type Safety Patterns
by 0xDarkMatter
Python type annotations can be hard to apply consistently across real projects. This skill gives Claude, Codex, and Claude Code practical patterns for safer typed Python code.
Improve Vue 3 Code Quality
by vuejs-ai
Vue projects often collect reactivity, component, and performance mistakes over time. This skill gives targeted Vue 3 guidance for safer patterns and clearer code.
Improve SwiftUI Code with Expert Guidance
by avdlee
SwiftUI projects can accumulate state, layout, accessibility, and performance problems. This skill provides focused review guidance and optional Instruments trace analysis to identify practical improvements.