software development skills

219 tagged software development, measured the same way as everything else here.

Browse within: software-engineering 105metaprogramming 60software-architecture 45Multi-Agent 44Orchestration 43software-development-life-cycle 43process 41spec-driven 41spec-driven-development 41codex-plugin 28agentic-coding 13ai-software 13

kennyzir/7deer_skills

Skill Claude CodeCodex

Hunt for fresh browser-playable games on itch.io /newest that are worth building SEO arbitrage sites for. Crawls new releases, scores them by signals, produces ranked shortlist.

292 4d ago A 45 tokens original MIT

arch-init

03

cluesmith/codev

Skill Claude CodeCodex

Adopt an architect identity and recover its state from codev/state/ .md. Use when an architect terminal needs to (re)establish which architect it is — after a restart, context loss, or session handoff — or when the user says "/arch-init", "you are the X architect", or "recover your architect state". Identity resolves…

286 5d ago A 99 tokens original Apache-2.0

arch-save

04

cluesmith/codev

Skill Claude CodeCodex

Save an architect's state, clear its context, and re-init automatically — the packaged save→clear→re-init refresh cycle. Use when the owner directs a context refresh, or says "/arch-save", "save and clear", "refresh your context". Runs on the owner's direction; an architect does not invoke it autonomously mid-task.…

286 5d ago A 86 tokens original Apache-2.0

builder-refresh

05

cluesmith/codev

Skill Claude CodeCodex

Refresh a builder's own context at a protocol boundary — save working state, verify it, clear, and re-orient. Use when porch emits a context-refresh task, or the builder is told to "refresh your context" / "run a self-refresh". A builder does not invoke this autonomously mid-task; porch chooses the moment. Counterpart…

286 5d ago A 81 tokens original Apache-2.0

ArabelaTso/Skills-4-SE

Skill Claude CodeCodex

Automatically generates change logs from git commits, patches, and pull requests. Use when preparing software releases, creating version summaries, or maintaining CHANGELOG.md files. Analyzes commit messages (including conventional commits), diff/patch files, and PR data to produce categorized Markdown change logs…

240 11d ago A 88 tokens original Apache-2.0

ArabelaTso/Skills-4-SE

Skill Claude CodeCodex

Suggest and apply code refactorings to improve readability, maintainability, and code quality. Use this skill when improving existing code structure, eliminating code smells, applying design patterns, simplifying complex logic, extracting duplicated code, renaming for clarity, or preparing code for new features.…

240 11d ago A 81 tokens original Apache-2.0

ArabelaTso/Skills-4-SE

Skill Claude CodeCodex

Generate concrete counterexamples when formal verification, assertions, or specifications fail. Use this skill when debugging failed proofs, understanding why verification fails, creating minimal reproducing examples, analyzing assertion violations, investigating invariant breaks, or diagnosing specification…

240 11d ago A 68 tokens original Apache-2.0

sflo

09

simonasrazm/simon-factory-lights-out

Skill Claude CodeCodex

Starts and manages SFLO factory runs through the configured runner. Use when the user explicitly asks to start, run, resume, list, kill, clean, or inspect an SFLO factory, including requests to build something with SFLO. Do not use when SFLO appears only in quoted text, documentation, examples, code, logs, or…

24 2d ago A 74 tokens original MIT

architecture-design

10

DauQuangThanh/hanoi-rainbow

Skill Claude CodeCodex

Designs comprehensive software solution architectures including system components, technology stacks, integration patterns, scalability strategies, and deployment models. Produces architecture diagrams, technical specifications, and implementation roadmaps. Use when planning new software systems, modernizing legacy…

15 7mo ago A 81 tokens original MIT

bug-analysis

11

DauQuangThanh/hanoi-rainbow

Skill Claude CodeCodex

Analyzes software bugs including root cause identification, severity assessment, impact analysis, reproduction steps validation, and fix recommendations. Performs bug triage, categorization, duplicate detection, and regression analysis. Use when investigating bugs, analyzing crash reports, triaging issues, debugging…

15 7mo ago A 98 tokens original MIT

DauQuangThanh/hanoi-rainbow

Skill Claude CodeCodex

Analyzes legacy RPG (Report Program Generator) programs from AS/400 and IBM i systems for migration to modern Java applications. Extracts business logic from RPG III/IV/ILE source code, identifies data structures (D-specs), file operations (F-specs), program dependencies (CALLB/CALLP), and converts RPG constructs to…

15 7mo ago A 186 tokens original MIT

codebase-organizer

13

AnkitClassicVision/ankit_shared_skills

Skill Claude CodeCodex

Universal codebase operations: analyze, organize, and architecturally deepen any repo. Two commands: /organize for read-only analysis and /deepen for multi-agent refactoring. Use when the user wants a codebase scan, deep module scoring, dependency mapping, architectural improvement, or code-to-skill conversion.…

11 20d ago A 116 tokens original MIT

auto-captcha-solver

15

interfluve-wav/auto-captcha-solver

Skill Claude CodeCodex

Universal captcha auto-solver for Playwright browser automation. Detects hCaptcha and reCAPTCHA v2 on any page, solves via NopeCHA API, and injects tokens automatically. Drop-in CaptchaSolver class with autosolve(page) method.

9 2d ago A 57 tokens original MIT

agentdesk

16

LeviXDD/AgentDeskSkill

Skill Claude CodeCodex

Initialize, consult on, operate, validate, and recover task-card-driven multi-agent software projects. Use when Codex needs a bounded multi-session roundtable for a complex topic, product, architecture, risk, or requirements question—including a topic outside a repository—or needs to scaffold or upgrade a repository…

9 1mo ago A 96 tokens original MIT

architecture

17

saitarrun/Devforge-ai

Skill Claude CodeCodex

This skill should be used when the user asks to "design a system", "architecture", "ADR", "system design", "tech stack", "choose between approaches", "coupling", "service granularity", "blueprint", "component design", "API contract", "schema design", "trade-offs", or discusses "monolith", "microservices", "fitness…

5 18d ago A 83 tokens original Apache-2.0

code-quality

18

saitarrun/Devforge-ai

Skill Claude CodeCodex

This skill should be used when implementing code quality standards, setting up linting/testing/security scans, enforcing coverage thresholds, or establishing CI/CD guardrails.

5 18d ago A 33 tokens original Apache-2.0

saitarrun/Devforge-ai

Skill Claude CodeCodex

Comprehensive testing matrix spanning Unit, Integration, E2E (Playwright), Contract (Pact), Chaos/Fault-Injection, Mutation, Load/Stress (k6), and Security Fuzz testing.

5 18d ago A 47 tokens original Apache-2.0

code-review

20

AnEntrypoint/freddie

Skill Claude CodeCodex

Perform thorough code reviews covering correctness, security, performance, readability, and test coverage.

5 2d ago A 19 tokens original MIT

AnEntrypoint/freddie

Skill Claude CodeCodex

Apply systematic debugging methodology: reproduction, hypothesis, experiment, root cause, fix verification.

5 2d ago A 21 tokens original MIT

mesh-master

22

Snail3D/Mesh-Master

Skill Claude CodeCodex

Mesh Master v2.5 — off-grid AI operations suite for Meshtastic and MeshCore LoRa mesh networks. Architecture, commands, Docker/OrbStack setup, device management, two-tier agentic AI, and integration points.

5 1mo ago C 50 tokens GPL-3.0

dev-team-node

23

biggora/dev-team

Skill Claude CodeCodex

Coordinates Node.js/TypeScript development (Next.js, NestJS, Vite, Express) with a team of specialized agents and inline quality gates. Use for multi-step Node.js tasks that need decomposition and multi-agent coordination.

3 1mo ago A 49 tokens

dev-team-python

24

biggora/dev-team

Skill Claude CodeCodex

Coordinates Python development (Django, Flask, FastAPI) with a team of specialized agents and inline quality gates. Use for multi-step Python tasks that need decomposition and multi-agent coordination.

3 1mo ago A 41 tokens