Software Development AI agent skills

13,359 skills in the archive. Read a skill’s instructions or open its original repository.

• Git.Backport

  by @coinbase

  Back-port a specific commit from master to a release branch via cherry-pick. Creates a dedicated backport branch, attempts the cherry-pick, pushes it, and opens a PR by default. Returns to the original branch when done (success…

• Git.Repo Manager

  by @coinbase

  Instructions to manage a local cache of GitHub repositories. This would typically done in cases where the user want to perform research/analysis on a repository. Invoke whenever you need to clone a repo that isn't present…

• Cds Migrator Transform

  by @coinbase

  Use when a CDS change in **cds-web**, **cds-common**, **cds-mobile**, **web-visualization**, or **mobile-visualization** needs a **jscodeshift** migration in `packages/migrator` to update callers or mitigate breaking API or…

• Components.Styles

  by @coinbase

  Guidelines writing styles API (styles, classNames, and static classNames) for a CDS component. Use this skill when adding customization options to a React component via `styles` or `classNames` props or when needing to update…

• Git.Detect Breaking Changes

  by @coinbase

  Analyzes the previous N commits for breaking changes across the CDS public API surface. Use this skill when you need to check if any recent changes will cause breaking changes in the CDS public API surface.

• Ci Orchestrator

  by @pilinux

  Run a CI-like pipeline locally (format, lint, vet, static-analysis, tests) and summarize per-step results with remediation guidance.

• Ast Introspection

  by @pilinux

  Use Go AST-aware analysis to enumerate symbols, extract signatures, and propose mechanically safe refactors (read-only by default).

• Static Analysis

  by @pilinux

  Run CI-aligned static analysis (vet, gosec, govulncheck) and convert findings into prioritized remediation steps.

• Source Search

  by @pilinux

  Fast, repository-wide search to locate symbols, routes, env vars, error codes, and other artifacts (read-only).

• Patch Applier

  by @pilinux

  Draft and apply small, atomic patches; always present a preview diff and appropriate verification commands.

• Test Runner

  by @pilinux

  Run and triage Go tests with correct environment handling; produce compact, actionable failure summaries.

• Db Infra Mocks

  by @pilinux

  Propose minimal seams and local substitutes so tests run without real RDBMS/Redis/Mongo infrastructure.

• Build Run

  by @pilinux

  Build and run the project locally to reproduce compile/runtime issues in a safe, non-production way.

• Linter Runner

  by @pilinux

  Execute repository linters and surface highest-priority issues with minimal, targeted fixes.

• Code Formatter

  by @pilinux

  Apply repository-standard formatting to minimize diff noise and meet linter expectations.

• Eslint Plugin Custom Rule

  by @coinbase

  USE THIS when asked to create a new eslint plugin rule for the eslint-plugin-cds package

• Cds Code

  by @coinbase

  Provides a workflow for building and reviewing high-quality React and React Native UI with the Coinbase Design System (CDS). Use this skill to create UI or make visual changes to existing UI with CDS components, tokens, style…

• Cds Docs

  by @coinbase

  Retrieve Coinbase Design System (CDS) documentation: setup, installation, theming, tokens, and per-component APIs/examples. Use this skill whenever the task involves CDS components, design-system rules, theming, or choosing…

• Adjudicate Exchange

  by @yogsoth-ai

  Evaluate competing arguments against stated criteria and produce a reasoned verdict with uncertainty.

• Simplify Codebase

  by @tt-a1i

  Simplification audit or authorized codebase simplification whose stated objective is to remove accidental complexity. Use for evidence-backed deletion or consolidation of dead code, duplicate state, redundant APIs or layers,…

• Export

  by @partcad

  Write a CAD file out of an object a PartCAD package declares - STEP, BREP, STL, 3MF, OBJ, IGES, glTF, three.js, URDF for 3D, SVG or DXF for a sketch, or a file type the package implements itself - using `pc export`, which…

• Convert

  by @partcad

  Convert a CAD file or a PartCAD object to another geometry format - STEP, BREP, STL, 3MF, OBJ, IGES, glTF, three.js, SVG, DXF, URDF, ASSY - with `pc convert` for an object a package declares (which changes what that object is)…

• Setup

  by @partcad

  Set PartCAD up on this machine so other skills can run it — the `pc`/`partcad` command line tools, either as the standalone build from GitHub releases (`executable`) or as the wheel in the active Python environment…

• Add Interfaces

  by @partcad

  Enrich an existing PartCAD part with connection interfaces and ports (mating metadata) so it can be mated to other parts automatically. Use for /pc:add-interfaces or when the user asks to add interfaces, ports, connectors, or…

• Search

  by @partcad

  Find existing PartCAD parts and assemblies in the catalog that match a natural-language query, using the PartCAD CLI (`pc search`), then present the matches and optionally inspect or render a chosen one. Use for /pc:search or…

• Pc Ci Dependency Bot

  by @partcad

  Sweep the open dependency-bot pull requests once - rebase the stale ones, re-trigger infrastructure failures, and merge the green patch and minor updates. Use when the user wants to baby sit, unblock, or push through pending…

• Gen Sketch

  by @partcad

  Generate a PartCAD 2D sketch from a natural-language description by authoring the sketch (build123d / cadquery / dxf / svg / basic) and validating it with the PartCAD CLI. Use for /pc:gen-sketch or when the user asks to…

• Gen Part

  by @partcad

  Generate a PartCAD part from a natural-language description (and optional reference images/requirements) by authoring a CAD script and validating it with the PartCAD CLI. Use for /pc:gen-part or when the user asks to generate,…

• Init

  by @partcad

  Initialize a PartCAD package in the current directory by running the installed PartCAD CLI (`pc init` / `partcad init`). Use when the user runs /pc:init or asks to initialize or create a PartCAD package or project.

• Babysit Pr

  by @deonmenezes

  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…

• Codex Issue Digest

  by @deonmenezes

  Run a GitHub issue digest for openai/codex by feature-area labels, all areas, and configurable time windows. Use when asked to summarize recent Codex bug reports or enhancement requests, especially for owner-specific labels such…

• Update V8 Version

  by @deonmenezes

  Update Codex's pinned `v8` / `rusty_v8` versions, validate the release-candidate path, and investigate failed V8 canary or artifact builds. Use when asked to bump V8, update `rusty_v8` artifacts, prepare or validate a V8 release…

• Detection Breadth

  by @deonmenezes

  When and how to reach for the companion detectors -- bandit (Python SAST) and trivy (deps + secrets + IaC misconfig) -- alongside the core semgrep/CodeQL/osv/trufflehog toolchain

• Program Analysis

  by @deonmenezes

  Use ast_grep_scan, source_sink_scan, and smt_check_reachability (mantis_program_analysis MCP server) to move a candidate toward a proven-reachable finding

• Path Types

  by @deonmenezes

  Choose Rust types for operating system paths across the Codex repository. Use when defining new path-bearing types or explicitly migrating existing ones.

• Secrets Scan

  by @deonmenezes

  Run trufflehog via the mantis_trufflehog MCP server and handle secret findings without ever exposing the raw secret

• Osv Dependency Scan

  by @deonmenezes

  Run osv-scanner via the mantis_osv_scanner MCP server for SCA (vulnerable dependency) findings

• Codex Pr Body

  by @deonmenezes

  Update the title and body of one or more pull requests.

• Code Review

  by @deonmenezes

  Run a final code review on a pull request

• Test Tui

  by @deonmenezes

  Guide for testing Codex TUI interactively

• Allium

  by @juxt

  Give your AI agents something more useful than a prompt. Velocity through clarity.

• K8e Sandbox

  by @xiaods

  Run a goal end to end inside an isolated K8E sandbox pod (gVisor / Kata / Firecracker) instead of on the host: exec bash / Python / Node / TypeScript, install packages, move files in and out, reuse one session across calls,…

• Tend

  by @juxt

  Tend the Allium garden. Use when the user wants to write, edit, update, add to, improve, clarify, refine, restructure, fix or migrate Allium specs. Covers adding entities, rules, triggers, surfaces and contracts, fixing syntax…

• Witness

  by @juxt

  Independently witness that an Allium loop's convergence claim is true and was reached honestly. Use when the user wants to verify a loop's self-report, confirm tests really pass and no generated test was weakened, produce a…

• Propagate

  by @juxt

  Generate tests from Allium specifications. Use when the user wants to propagate tests, generate test files from a spec, write tests for a specification, create property-based tests, produce state machine tests, check test…

• Gpt Vis

  by @antvis

  推荐并生成合适的数据可视化图表，使用 GPT-Vis 库。支持两种输出模式：（1）语法模式——生成 Syntax 或 JSON 配置；（2）代码模式——生成完整的运行代码。支持 26 种图表类型。

• Antv X6 Editor

  by @antvis

  Use this skill whenever the user wants to create, customize, or troubleshoot X6 v3 graph editor diagrams. Triggers include: any mention of 'X6', 'antv x6', '@antv/x6', 'X6 editor', 'X6 图编辑', '流程图', 'DAG', 'ER图', '实体关系图', '血缘图',…

• Antv G2 Chart

  by @antvis

  Use this skill whenever the user wants to create, customize, or troubleshoot G2 v5 chart visualizations. Triggers include: any mention of 'G2', 'antv g2', '@antv/g2', 'G2 chart', 'G2 可视化', or requests to produce charts like bar…

• Antv G6 Graph

  by @antvis

  Use this skill whenever the user wants to create, customize, or troubleshoot G6 v5 graph/network visualizations. Triggers include: any mention of 'G6', 'antv g6', '@antv/g6', 'G6 graph', 'G6 图', '网络图', '关系图', '拓扑图', '树形图',…

• Narrative Text Visualization

  by @antvis

  Generate structured narrative text visualizations from data using T8 Syntax. Use when users want to create data interpretation reports, summaries, or structured articles with semantic entity annotations. T8 is designed for…

• Ai Elements

  by @mxyhi

  Build AI chat interfaces using ai-elements components — conversations, messages, tool displays, prompt inputs, and more. Use when the user wants to build a chatbot, AI assistant UI, or any AI-powered chat interface.

• Find Docs

  by @mxyhi

  Retrieves up-to-date documentation, API references, and code examples for any developer technology. Use this skill whenever the user asks about a specific library, framework, SDK, CLI tool, or cloud service — even for well-known…

• Ax

  by @mxyhi

  Use the ax CLI instead of curl + throwaway parsing scripts whenever you fetch a URL, explore an unknown web page, or extract structured data from HTML. Trigger whenever you are about to write an inline script (python3 heredoc,…

• Ontoly Software Graph

  by @mxyhi

  Use Ontoly's deterministic Software Graph and MCP capabilities for repository architecture, request tracing, dependency analysis, configuration lookup, and impact analysis before falling back to source search.

• Tavily Best Practices

  by @tavily-ai

  Build production-ready Tavily integrations with best practices baked in. Reference documentation for developers using coding assistants (Claude Code, Cursor, etc.) to implement web search, content extraction, crawling, and…

• Tavily Extract

  by @tavily-ai

  Extract clean markdown or text content from specific URLs via the Tavily CLI. Use this skill when the user has one or more URLs and wants their content, says "extract", "grab the content from", "pull the text from", "get the…

• Anthropic Docx

  by @davekilleen

  Comprehensive document creation, editing, and analysis with support for tracked changes, comments, formatting preservation, and text extraction. When Claude needs to work with professional documents (.docx files) for: (1)…

• Anthropic Mcp Builder

  by @davekilleen

  Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether…

• Anthropic Slack Gif Creator

  by @davekilleen

  Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack."

• Anthropic Webapp Testing

  by @davekilleen

  Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.

• Anthropic Web Artifacts Builder

  by @davekilleen

  Suite of tools for creating elaborate, multi-component claude.ai HTML artifacts using modern frontend web technologies (React, Tailwind CSS, shadcn/ui). Use for complex artifacts requiring state management, routing, or shadcn/ui…

• Commitments

  by @davekilleen

  Reconcile the promises you made and the asks you received across meetings and notes into a clear owner/due/source list, then — only with your confirmation — turn the real ones into tracked tasks. Use when the user says 'what did…

• Backup Setup

  by @davekilleen

  Set up automatic vault backups to a synced folder or a cloud provider, with verified archives and tiered retention. Use when the user says 'back up my vault', 'set up backups', 'where are my backups going', or asks about losing…

• Backup Restore

  by @davekilleen

  Verify a vault backup, prove it restores, or restore it to a folder of the user's choosing. Use when the user says 'restore my backup', 'test my backups', 'are my backups any good', or after data loss. Never overwrites the live…

• Backup Now

  by @davekilleen

  Run a vault backup right now and report the verified result. Use when the user says 'back up now', 'take a backup before I do this', or is about to make a big change. Not for scheduling or changing where backups go…

• Calendar Setup

  by @davekilleen

  Grant Python calendar access for ~30x faster calendar queries. Use when the user says 'connect my calendar', 'calendar is slow', 'set up calendar access'. Not for connecting Google Workspace as a whole; use…

• Dex Obsidian Setup

  by @davekilleen

  Turn on Obsidian mode and migrate the vault to wiki links. Use when the user says 'I use Obsidian', 'enable wiki links', 'make this work in Obsidian'. Not for connecting an external tool/API; use `create-mcp`/`integrate-mcp`.

• Tech Debt

  by @davekilleen

  Use when technical debt needs linked code or operational evidence, deduplication, first-seen provenance, or impact, effort, confidence, and cost-of-delay prioritization.

• Design System Audit

  by @davekilleen

  Use when assessing use of named design-system components or tokens across a defined sample of product artifacts, including adoption and deviation questions.

• Deal Review

  by @davekilleen

  Review active deals from canonical activity evidence and surface unknowns

• Call Prep

  by @davekilleen

  Prepare a sourced, read-only brief for a person or account call

• Qcsd Refinement Swarm

  by @proffesor-for-testing

  Use when running Sprint Refinement sessions with SFDIPOT product factors, generating BDD scenarios, or validating requirements in the QCSD Refinement phase.

• Mutation Testing

  by @proffesor-for-testing

  Test quality validation through mutation testing, assessing test suite effectiveness by introducing code mutations and measuring kill rate. Use when evaluating test quality, identifying weak tests, or proving tests actually…

• Brutal Honesty Review

  by @proffesor-for-testing

  Unvarnished technical criticism combining Linus Torvalds' precision, Gordon Ramsay's standards, and James Bach's BS-detection. Use when code/tests need harsh reality checks, certification schemes smell fishy, or technical…

• Performance Testing

  by @proffesor-for-testing

  Profiles application performance under load using k6, Artillery, or JMeter to measure latency, throughput, and error rates. Use when planning load tests, stress tests, soak tests, benchmarking APIs, or identifying performance…

• Contract Testing

  by @proffesor-for-testing

  Consumer-driven contract testing for microservices using Pact, schema validation, API versioning, and backward compatibility testing. Use when testing API contracts or coordinating distributed teams.

• Cicd Pipeline Qe Orchestrator

  by @proffesor-for-testing

  Orchestrate quality engineering across CI/CD pipeline phases. Use when designing test strategies, planning quality gates, or implementing shift-left/shift-right testing.

• Qe Court

  by @proffesor-for-testing

  Adversarial review court — a delivery (diff, PR, test suite, or artifact) is prosecuted by independent AI reviewers from different vendors, each with its own probe set, then a SHIP verdict must SURVIVE escalating deeper…

• Api Testing Patterns

  by @proffesor-for-testing

  Comprehensive API testing patterns including contract testing, REST/GraphQL testing, and integration testing. Use when testing APIs or designing API test strategies.

• Accessibility Testing

  by @proffesor-for-testing

  WCAG 2.2 compliance testing, screen reader validation, and inclusive design verification. Use when ensuring legal compliance (ADA, Section 508), testing for disabilities, or building accessible applications for 1 billion…

• Compliance Testing

  by @proffesor-for-testing

  Regulatory compliance testing for GDPR, CCPA, HIPAA, SOC2, PCI-DSS and industry-specific regulations. Use when ensuring legal compliance, preparing for audits, or handling sensitive data.

• Qe Requirements Validation

  by @proffesor-for-testing

  Validates acceptance criteria for testability, traces requirements to test cases, and generates BDD scenarios from user stories. Use when validating acceptance criteria, building requirements traceability matrices, managing…

• Qe Chaos Resilience

  by @proffesor-for-testing

  Injects controlled faults (network partition, latency, process kill, disk pressure) into distributed systems and validates recovery behavior. Use when testing circuit breakers, failover paths, retry logic, or building confidence…

• Qe Defect Intelligence

  by @proffesor-for-testing

  Predicts defect-prone code using change frequency, complexity metrics, and historical bug patterns. Use when predicting defects before they escape, analyzing root causes of test failures, learning from past defect patterns, or…

• Qe Code Intelligence

  by @proffesor-for-testing

  Builds semantic code indexes, maps dependency graphs, and performs intelligent code search across large codebases. Use when understanding unfamiliar code, tracing call chains, analyzing import dependencies, or reducing context…

• Quality Metrics

  by @proffesor-for-testing

  Tracks quality metrics including defect density, test effectiveness ratio, DORA metrics, and mean time to detection. Use when establishing quality dashboards, defining KPIs, evaluating test suite effectiveness, or reporting…

• Mobile Testing

  by @proffesor-for-testing

  Comprehensive mobile testing for iOS and Android platforms including gestures, sensors, permissions, device fragmentation, and performance. Use when testing native apps, hybrid apps, or mobile web, ensuring quality across 1000+…

• Regression Testing

  by @proffesor-for-testing

  Strategic regression testing with test selection, impact analysis, and continuous regression management. Use when verifying fixes don't break existing functionality, planning regression suites, or optimizing test execution for…

• Localization Testing

  by @proffesor-for-testing

  Internationalization (i18n) and localization (l10n) testing for global products including translations, locale formats, RTL languages, and cultural appropriateness. Use when launching in new markets or building multi-language…

• Observability Testing Patterns

  by @proffesor-for-testing

  Observability and monitoring validation patterns for dashboards, alerting, log aggregation, APM traces, and SLA/SLO verification. Use when testing monitoring infrastructure, dashboard accuracy, alert rules, or metric pipelines.

• Compatibility Testing

  by @proffesor-for-testing

  Cross-browser, cross-platform, and cross-device compatibility testing ensuring consistent experience across environments. Use when validating browser support, testing responsive design, or ensuring platform compatibility.

• Middleware Testing Patterns

  by @proffesor-for-testing

  Enterprise middleware testing patterns for message routing, transformation, DLQ, protocol mediation, ESB error handling, and EIP patterns. Use when testing middleware layers, message brokers, ESBs, or integration buses.

• Database Testing

  by @proffesor-for-testing

  Database schema validation, data integrity testing, migration testing, transaction isolation, and query performance. Use when testing data persistence, ensuring referential integrity, or validating database migrations.

• N8n Workflow Testing Fundamentals

  by @proffesor-for-testing

  Comprehensive n8n workflow testing including execution lifecycle, node connection patterns, data flow validation, and error handling strategies. Use when testing n8n workflow automation applications.

• N8n Expression Testing

  by @proffesor-for-testing

  n8n expression syntax validation, context-aware testing, common pitfalls detection, and performance optimization. Use when validating n8n expressions and data transformations.

• Code Review Quality

  by @proffesor-for-testing

  Conduct context-driven code reviews focusing on quality, testability, and maintainability. Use when reviewing code, providing feedback, or establishing review practices.

• Refactoring Patterns

  by @proffesor-for-testing

  Apply safe refactoring patterns to improve code structure without changing behavior. Use when cleaning up code, reducing technical debt, or improving maintainability.

• Bug Reporting Excellence

  by @proffesor-for-testing

  Write high-quality bug reports that get fixed quickly. Use when reporting bugs, training teams on bug reporting, or establishing bug report standards.

• Exploratory Testing Advanced

  by @proffesor-for-testing

  Advanced exploratory testing techniques with Session-Based Test Management (SBTM), RST heuristics, and test tours. Use when planning exploration sessions, investigating bugs, or discovering unknown quality risks.

• Freeze Tests

  by @proffesor-for-testing

  Use when refactoring production code and you want to ensure test files are not modified. Activate with /freeze-tests to block all edits to test files for safe refactoring.