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💻 Development

Debugging with print statements, the same pit three times.

Errors attributed on the first pass — you review, not rework.

Chasing a stack trace 2h→Attributed in one passHand-testing regressions 1h→Checked on every commit
All tags125testing105documentation85git73python67debugging50authentication48development41javascript38security36automation34markdown33database26data-analysis22ci-cd17docker

212 skills on this line

💻

Adaptyv

Premium

Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, expression testing, thermostability measurements, enzyme activity assays, or protein sequence optimization. Also use for submitting experiments via API, tracking experiment status, downloading results, optimizing protein sequences for better expression using computational tools (NetSolP, SoluProt, SolubleMPNN, ESM), or managing protein design workflows with wet-lab validation.

Development4 KB
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💻

Aeon

Premium

This skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting, anomaly detection, segmentation, and similarity search. Use when working with temporal data, sequential patterns, or time-indexed observations requiring specialized algorithms beyond standard ML approaches. Particularly suited for univariate and multivariate time series analysis with scikit-learn compatible APIs.

Development10 KB
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💻

Agent Factory

Premium

Claude Code agent generation system that creates custom agents and sub-agents with enhanced YAML frontmatter, tool access patterns, and MCP integration support following proven production patterns

Development8 KB
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💻

agent-introspection-debugging

Free

Structured self-debugging workflow for AI agent failures using capture, diagnosis, contained recovery, and introspection reports. Use when an agent run fails and you need a reproducible diagnosis instead of a retry.

Development5 KB
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💻

agent-sort

Free

Build an evidence-backed ECC install plan for a specific repo by sorting skills, commands, rules, hooks, and extras into DAILY vs LIBRARY buckets using parallel repo-aware review passes. Use when ECC should be trimmed to what a project actually needs instead of loading the full bundle.

Development6 KB
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💻

api-design

Free

REST API design patterns including resource naming, status codes, pagination, filtering, error responses, versioning, and rate limiting for production APIs. Use when designing or reviewing REST endpoints, resource names, status codes, pagination, or versioning.

Development13 KB
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💻

api-test-E10

Free

A built-in API automation authoring skill for the test-automation project, located at `.claude/skills/api-test-E10/`. It is used to add, maintain, backfill, and migrate API test methods and pytest cases under `\test-automation\E10自动化\接口自动化测试`, covering scenarios such as adding new methods or cases, backfilling uncovered APIs based on Java Controller source or Jacoco reports, maintaining existing methods and cases, completing parameterization, fixing assertions, inserting code at specified locations, finding duplicate implementations by URL, handling UTF-8 Chinese encoding, and running pytest with iterative real-error fixing until pass. Runtime artifacts are placed in the project root under `api_test_dwp_temp/`.

Development8 KB
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💻

App Store Optimization

Premium

Complete App Store Optimization (ASO) toolkit for researching, optimizing, and tracking mobile app performance on Apple App Store and Google Play Store

Development16 KB
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💻

Arboreto

Premium

Infer gene regulatory networks (GRNs) from gene expression data using scalable algorithms (GRNBoost2, GENIE3). Use when analyzing transcriptomics data (bulk RNA-seq, single-cell RNA-seq) to identify transcription factor-target gene relationships and regulatory interactions. Supports distributed computation for large-scale datasets.

Development7 KB
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💻

Arguments Test

Premium

Test skill for argument substitution

Development1 KB
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💻

autoplan

Free

Auto-review pipeline — reads the full CEO, design, eng, and DX review skills from disk and runs them sequentially with auto-decisions using 6 decision principles. (gstack)

Development67 KB
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💻

babysit-pr

Free

Babysit a GitHub pull request after creation by continuously polling review comments, CI checks/workflow runs, and mergeability state until the PR is merged/closed or user help is required. Diagnose failures, retry likely flaky failures up to 3 times, auto-fix/push branch-related issues when appropriate, and keep watching open PRs so fresh review feedback is surfaced promptly. Use when the user asks Codex to monitor a PR, watch CI, handle review comments, or keep an eye on failures and feedback on an open PR.

Development16 KB
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💻

Biomni

Premium

Autonomous biomedical AI agent framework for executing complex research tasks across genomics, drug discovery, molecular biology, and clinical analysis. Use this skill when conducting multi-step biomedical research including CRISPR screening design, single-cell RNA-seq analysis, ADMET prediction, GWAS interpretation, rare disease diagnosis, or lab protocol optimization. Leverages LLM reasoning with code execution and integrated biomedical databases.

Development10 KB
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💻

browser-testing-with-devtools

Free

Tests in real browsers via Chrome DevTools MCP. Use when building or debugging anything that runs in a browser. Use when you need to inspect the DOM, capture console errors, analyze network requests, profile performance, or verify visual output with real runtime data. Requires the chrome-devtools MCP server to be configured.

Development14 KB
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💻

Chrome Devtools

Premium

Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring network traffic, web scraping, form automation, and JavaScript debugging.

Development10 KB
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💻

Cirq

Premium

Quantum computing framework for building, simulating, optimizing, and executing quantum circuits. Use this skill when working with quantum algorithms, quantum circuit design, quantum simulation (noiseless or noisy), running on quantum hardware (Google, IonQ, AQT, Pasqal), circuit optimization and compilation, noise modeling and characterization, or quantum experiments and benchmarking (VQE, QAOA, QPE, randomized benchmarking).

Development10 KB
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💻

claude-automation-recommender

Official
Free

Analyze a codebase and recommend Claude Code automations (hooks, subagents, skills, plugins, MCP servers). Use when user asks for automation recommendations, wants to optimize their Claude Code setup, mentions improving Claude Code workflows, asks how to first set up Claude Code for a project, or wants to know what Claude Code features they should use.

Development11 KB
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💻

Claude Code

Premium

Claude Code is Anthropic's agentic coding tool that lives in the terminal and helps turn ideas into code faster. It combines autonomous planning, execution, and validation with extensibility through skills, plugins, MCP servers, and hooks. Use when users need help with: - Understanding Claude Code f...

Development6 KB
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💻

Claude Code Expert

Premium

Expert on Claude Code CLI, skills, commands, hooks, plugins, MCP, settings, and workflows. Triggers on claude code, cli, skill, command, hook, plugin, mcp, slash command, settings

Development5 KB
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💻

Claude Command Builder

Premium

Interactive slash command creator for Claude Code. Triggers when user mentions creating commands, slash commands, command templates, command arguments, or wants to build a new command workflow.

Development13 KB
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💻

Claude Mcp Expert

Premium

Expert on Model Context Protocol (MCP) integration, MCP servers, installation, configuration, and authentication. Triggers when user mentions MCP, MCP servers, installing MCP, connecting tools, MCP resources, MCP prompts, or remote/local MCP servers.

Development16 KB
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💻

Claude Settings Expert

Premium

Expert on Claude Code settings.json configuration, permissions, sandbox, environment variables, and settings hierarchy. Triggers when user mentions settings.json, permissions, allow rules, deny rules, sandbox, hooks configuration, or settings precedence.

Development15 KB
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💻

Claude Skill Builder

Premium

Interactive skill creator for Claude Code. Triggers when user mentions creating skills, building skills, skill templates, skill frontmatter, allowed-tools, or wants to scaffold a new skill.

Development10 KB
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💻

claude-to-im

Free

Bridge THIS Claude Code or Codex session to Telegram, Discord, Feishu/Lark, QQ, or WeChat so the user can chat with Claude from their phone. Use for setting up, starting, stopping, checking status, diagnosing, reconfiguring, or viewing logs of the claude-to-im bridge daemon, and for forwarding Claude replies to a messaging app. Do not use for building standalone bots, webhook integrations, or coding with IM platform SDKs.

Development14 KB
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