Coding & Dev AI Prompt Templates

Copy-ready coding & dev prompts with fill-in fields. Pick one, fill in the blanks, and paste it into ChatGPT, Claude, or Gemini. Free to browse.

• Accessibility Audit (WCAG) - Checks a page or component against WCAG 2.1 AA and returns a ranked list of failures, each with the rule, the evidence and a concrete fix.
• Address Pull Request Review Comments - Works through every review comment on a pull request, applies the changes you agree with, and replies to each thread so nothing is left hanging.
• AI Agent System Prompt Designer - A production-grade agent system prompt with role, tool rules, edge-case policy, guardrails, and an output contract, plus three test inputs aimed at its…
• AI Pair-Programming Session Kickoff - Writes the opening message for an AI coding session so the assistant starts with your stack, goal and ground rules instead of guessing.
• API Documentation Writer - Turns one endpoint into a reference page a developer can integrate from without asking questions: parameter tables, auth, a cURL call that works as written,…
• API Route Debugger - Finds why a single API route returns the wrong status or error, with an ordered checklist, the exact command to confirm each suspect, and a code patch for the…
• API Route Generator - Produces a complete Express route file you can mount and run: imports, the middleware you chose in the right order, request validation against your schema,…
• API Route Validator - Gives a route a pre-release contract check: a checklist covering path shape, auth, parameters, status codes, and rate limits, plus the test cases that prove…
• Architecture Decision Record - Records one technical decision with its context, the options weighed, the choice and its consequences, in a form a newcomer can understand a year from now.
• Bash Script Automation Expert - A robust, commented bash script for a recurring system or deployment task, with safe error handling, logging, and the exact tools you chose.
• Bite-Sized Implementation Plan - Breaks an approved design into small tasks of a few minutes each, naming the exact files, signatures and the test that proves every one.
• Browser QA Session Script - Reproduces a bug in a real browser, captures evidence, writes the regression test, and verifies the fix against it.
• Bug Report Triage Assistant - Turns a messy bug report into a ticket an engineer can act on: a one-line summary, numbered repro steps, expected versus actual behaviour, a severity call…
• Build Error Resolver - Reads a failing build log, finds the first real error behind the cascade, fixes it, and confirms the build passes instead of guessing at the later noise.
• Changelog Entry Writer - Turns a list of commits into a changelog entry grouped by added, changed and fixed, with a version bump that matches the impact.
• Chrome Extension Idea Generator - Turns a pain point into a shortlist of Chrome extension concepts worth building, each with its core features, who pays for it, the permissions it needs, and…
• CI Pipeline Design - A CI pipeline redesign that fails fast, runs in parallel where it safely can, caches well, and quarantines flaky tests, with a target total runtime and a list…
• CI/CD Pipeline Config Writer - A production-ready CI/CD pipeline file for your platform and stack, with the stages, triggers, caching, and environment separation you pick.
• Claude Code Task Brief Writer - Turns a rough feature or bug idea into a scoped brief with acceptance criteria, so a coding agent delivers a clean first pass.
• CLI Tool Creator - Designs a command-line tool end to end: the commands, flags, output formats, error behaviour and help text, before anyone codes it.
• Cloud Spend Advisor - A prioritised cloud cost-cutting plan for AWS, Azure or Google Cloud that holds performance, reliability and security steady, with savings estimates.
• Code Ownership Map - Shows who owns each part of a codebase and where nobody does, so reviews and incidents reach a person instead of a shrug.
• Code Review Checklist Generator - Builds a code review checklist your team will actually use: stack-specific checks grouped by category, ranked by severity, each with an example of what to…
• Code Review Feedback Responder - Works through every review comment on a change, choosing to accept, push back with evidence or ask, and leaves none silently ignored.
• Code Review Request Packager - Packages a change for a reviewer with its scope, the best place to start looking, how it was tested and the gaps you already know about.
• Codebase Onboarding Guide - Gives a new engineer a first-week path through a codebase: how to run it, where things live, how to change it safely and who to ask.
• Coding Standards Enforcer - Applies one shared floor of naming, structure, error handling, and readability rules to a file or diff and returns the edits that bring it up to standard.
• Commit, Push and Open a PR - Stages only the files that belong, writes an accurate commit message, pushes the branch, and opens a pull request with a body reviewers can use.
• Cost-Aware LLM Pipeline Design - Designs a language-model pipeline that stays within budget: what to cache, how to route easy and hard requests, how many tokens each step gets, and which…
• Cron Expression Builder - The exact cron expression for a schedule you describe in words, in the right dialect, with a plain-English reading and the next run times to confirm it.
• CSS Custom Scrollbar Designer - Generates working cross-browser CSS for a custom scrollbar, with your colors, thickness, and hover effects, using both WebKit rules and the Firefox properties.
• CSS Flexbox Layout Analyzer - Explains why a Flexbox container is not producing the layout you want and returns the corrected container and item CSS as structured JSON, ready to drop into…
• CSS Flexbox Layout Debugger - Walks through an alignment problem in a Flexbox layout with the markup in hand, checking the usual suspects in order until the cause is found, and gives the…
• CSS Flexbox Layout Documenter - Writes the documentation a teammate needs to change a Flexbox layout safely: what it is for, what each container and item property does, how it responds at…
• CSS Flexbox Layout Formatter - Gives you a copy-ready Flexbox snippet and matching HTML skeleton from a handful of choices, so a prototype row or column layout is on screen in a minute,…
• CSS Flexbox Layout Optimizer - Delivers a mobile-first Flexbox column grid that holds the column count you choose on wide screens and collapses cleanly on narrow ones, with an optional…
• CSS Flexbox Layout Refactoring Tool - Converts legacy float, inline-block, or table-cell layout CSS into Flexbox while preserving the rendered result, with the refactored stylesheet and a note on…
• CSS Flexbox/Grid Layout Generator - Turns a plain-language page layout (header, columns, sticky footer) into working HTML and CSS, choosing Grid, Flexbox, or Tailwind classes to match,…
• CSS Glassmorphism Generator - Generates the CSS for a frosted-glass UI card from your color, opacity, and blur values, in plain CSS, Tailwind classes, or Styled Components, with a fallback…
• CSS SVG Wave Generator - Creates responsive SVG section dividers in four wave styles, with your color and height, ready to paste between page sections with no gap or scroll bar.
• Cursor Rules File Generator - Generates a Cursor rules file with short imperative rules, ranked constraints and clear no-go areas, so suggestions match how the project really works.
• Cybersecurity Awareness Trainer - A cybersecurity awareness training plan for your role and organisation, covering the threats and habits that matter most to you.
• Data Model Review - Checks a database design for the entities, relationships, constraints and indexes it needs, judged against the queries the application actually runs.
• Database Migration Safety Check - Checks a database migration for table locks, backfill risk, reversibility, and deploy ordering so the schema change can ship without downtime.
• Database Migration Script Writer - Writes a migration you can run on production with confidence: forward and rollback steps in your ORM or raw SQL, a preflight check on the data, and a note on…
• Database Schema Architect - Takes a list of business entities and how they relate and returns a normalised relational design: an ER description, a table summary, and runnable CREATE…
• Database Schema Builder - Converts fully specified tables, columns, and relationships into exact, dialect-correct SQL DDL, so a design agreed on paper becomes a script that runs first…
• Database Schema Documenter - Produces a data dictionary for an existing database that analysts and new engineers can read: purpose per table, every column with type and meaning, keys and…
• Database Schema Formatter - Normalises raw table definitions, whether DDL dumps, ORM models, or notes, into one consistent Markdown schema reference with aligned tables, keys, and a…
• Database Schema Refactoring Tool - Plans a schema refactor you can execute in stages: what to change and why, the migration sequence that keeps the application running, the risks per step, and…
• Database Schema Validator - Lints a database schema against naming, key, index, and type rules and returns a machine-readable verdict: a pass flag, errors that must be fixed, and…
• Dependency Upgrade Plan - Sequences a set of dependency upgrades from safest to riskiest, summarises the breaking changes in each, and defines the checks to pass before moving on.
• Deploy to Cloudflare Workers - A deploy plan for a Cloudflare Worker with the wrangler config, bindings, routes and secrets set out, plus a tested way back if it fails.
• Deploy to Netlify Checklist - A launch checklist for Netlify covering build command, redirects, functions, environment and domain, with a quick test of each before go-live.
• Deploy to Render Checklist - A pre-launch checklist for a Render service covering service type, build and start commands, health checks and environment, so the first deploy goes green.
• Deploy to Vercel Checklist - A deploy checklist for Vercel covering environment variables, build settings, domains and preview checks, so a launch does not fail on a missed setting.
• Deployment Pipeline Hardening - Reviews a CI/CD pipeline for a safe release path: stage order, health checks, rollback, secret handling, and gates that stop a bad build before users see it.
• Design Brainstorm Before Coding - Turns a half-formed idea into an approved short design doc through one question at a time, so no code gets written against a wrong assumption.
• Design System From Scratch - Defines a new design system in one document: tokens, components, states, and the rules for using them so teams build the same way.
• Developer Experience Review - Audits how quickly a new developer gets from the README to a first working call, and ranks the fixes that would shorten that path.
• Distinctive Frontend Design Brief - Gives a web interface a deliberate visual direction, with type, colour, motion, and layout choices that make it look designed for its purpose instead of like…
• Docker Compose File Creator - A valid docker-compose.yml that brings up your app with its database and helper services, with networks, volumes, and health checks wired correctly for local…
• Docker Compose Stack Review - Reviews a Docker Compose file for service wiring, networks, volumes, healthchecks, and container security, and returns a corrected file with each change…
• Docker Container Analyzer - Assesses a container image before it ships: base image risk, known vulnerabilities to check, layer and size findings, and runtime hardening steps, in a short…
• Docker Container Debugger - Gets a crashing, hanging, or misbehaving container diagnosed with an ordered command sequence: what to run, why, and what a healthy versus faulty result looks…
• Docker Container Optimizer - Brings a container image under a size budget: a trimmed Dockerfile with a comment on each decision, a .dockerignore, the run flags that harden it, and a…
• Docker Multi-stage Builder - Scaffolds a production multi-stage Dockerfile for your language and package manager, with cached dependency installs, a slim runtime stage, a non-root user,…
• Dockerfile Builder - A small, secure, cache-friendly Dockerfile for your language and package manager, with the dependency and user choices explained in comments.
• Dockerfile Review and Optimisation - Takes a pasted Dockerfile and returns a smaller, faster-building, non-root version with a comment on each change, a size and time estimate, and the trade-offs…
• Docstring and Comment Pass - Reviews code comments and docstrings, adding the ones that explain why a choice was made and removing the ones that only restate what the code says.
• Domain Glossary and ADR Keeper - Keeps a project's vocabulary consistent by challenging new terms against a glossary and recording each naming or design choice as an ADR.
• Done-Means-Verified Checklist - Stops premature 'it works' claims by listing what is being claimed, running the checks, reading the output and stating the evidence.
• Engineering Manager Plan Review - Locks the technical plan before coding starts: architecture, data flow, edge cases, and a test plan an engineer can build from without guessing.
• Ethical Hacker - Produces authorised security test scenarios for a named system, each with attack steps, expected defences and what to log, tied to your concerns and…
• Feature Flag Rollout Plan - Maps the stages, audiences, metrics and kill switch for releasing a feature behind a flag, so a bad rollout is spotted fast and reversed in minutes.
• Figma Design to Code Handoff - Translates a design file into a component list, design tokens and every UI state, with the open questions for the designer written down.
• Finish a Feature Branch - Closes out a feature branch safely: confirm tests and base, then choose to merge locally, open a pull request or keep the branch, with no force push.
• Firebase Cloud Functions Boilerplate - Scaffolds a ready-to-deploy Firebase Cloud Function for the trigger and SDK version you pick, with typed handlers, error handling and comments.
• Firebase Rules Security Auditor - Writes strict Firebase Security Rules for your data model and explains each check, so access is limited to exactly who should have it.
• Fix Failing CI Checks - Finds why CI checks are failing, explains the root cause, proposes a fix plan, and only implements it once you approve.
• Flaky Test Hunter - Finds out why a test passes sometimes and fails others, checking timing, shared state, ordering and environment, then fixes the cause instead of adding retries.
• Flutter Theme Configurator - Generates a complete Flutter ThemeData Dart file from your brand colours and font, with component themes you choose and Material 3 support.
• Flutter Widget Refactorer - Refactors a long, deeply nested Flutter build method into small, const-friendly widgets, with the same behaviour and a short list of what changed.
• Flutter Widget Test Generator - Writes a complete Flutter widget test file for the scenarios you pick, with finders, pump calls and optional golden tests, ready to run.
• Git Branching Analyzer - Reports on a repository's branch health in a form you can act on: stale and unmerged branches, how far each is ahead or behind main, naming violations, and…
• Git Cheat Sheet Customizer - A one-page Git reference built around your branching model and the handful of tasks you repeat daily, with the exact commands, the order to run them, and the…
• Git Commit Message Formatter - Three ready-to-paste commit messages written from your diff in the team's convention, each with a precise subject line, a body that explains why, and the…
• Git Rebase Helper - A safe, step-by-step rebase plan for your branch: the exact commands in order, what the interactive editor should look like, how to resolve each conflict, and…
• Git Worktree Parallel Workflow - Sets up and later cleans up git worktrees so several branches can be developed side by side with no stashing or branch switching.
• GitHub Copilot Instructions Builder - Generates a copilot-instructions.md that steers Copilot toward your stack, repo layout and standards, and away from its recurring mistakes.
• Go Package Builder - A compilable Go module skeleton: go.mod pinned to your Go version, an idiomatic package layout, a starter source file with doc comments, a README, and a…
• Go Package Debugger - A root-cause diagnosis for a Go package that will not compile, panics, or misbehaves: the likely cause ranked by evidence, the fix with before-and-after code,…
• Go Package Documenter - Reference documentation for a Go package that reads like good pkg.go.dev material: an overview, an API reference with every exported symbol explained,…
• Go Package Refactoring Tool - A concrete plan to untangle a Go package: the import cycles and coupling found with file references, the new package boundaries, the order to move code so the…
• Go Package Validator - A pass-or-fail validation gate for a Go package before it merges: build, vet, lint, formatting, module tidiness, and test coverage against your threshold,…
• GraphQL Schema Analyzer - An audit of an existing GraphQL schema: an inventory of types and operations, the gaps a client team will hit (missing descriptions, nullable-everything…
• GraphQL Schema Architect - A production-shaped GraphQL schema designed from your domain: entity types with deliberate nullability, relationships modelled as fields, paginated lists,…
• GraphQL Schema Builder - A complete GraphQL schema package for your data model: type definitions plus whichever pieces you tick (input types, enums, Relay connections, directives,…
• GraphQL Schema Debugger - A fix for a GraphQL schema that refuses to load or misbehaves: each validation error or linter warning traced to its line, why the server rejects it, the…
• GraphQL Schema Documenter - A docs-folder-ready reference for a GraphQL API: table of contents, every selected type and operation with field-level descriptions and arguments, example…
• GraphQL Schema Generator - Your written-out type, query, and mutation specifications turned into a valid, saveable .graphql file: correct SDL syntax, declared scalars and directives,…
• GraphQL Schema Optimizer - A revised GraphQL schema tuned for runtime cost: query complexity brought under your ceiling, list fields paginated and bounded, cache-friendly field design,…
• GraphQL Schema Refactoring Tool - A cleaned-up GraphQL schema with a safe migration path: naming brought to one convention, deprecated fields handled the way you chose, comments preserved, the…
• GraphQL Schema Validator - A pre-merge validation report for a GraphQL schema: each rule in your chosen ruleset checked and every violation listed with line number and severity, plus…
• HTML Email Template Generator - Responsive, client-safe HTML for a marketing or transactional email: table-based layout, inlined CSS, a bulletproof button, dark-mode and Outlook fallbacks,…
• HTML Form Analyzer - A structured audit of an existing HTML form: every field catalogued with its type and constraints, an accessibility checklist against WCAG, the validation…
• HTML Form Builder with Validation - Generates a semantic, accessible HTML form with matching JavaScript validation and your chosen styling and error display, ready to paste into a page.
• HTML Form Debugger - A targeted diagnosis of why an HTML form will not validate or submit: the exact markup or JavaScript flaw with its line, why it produces the symptom you see,…
• HTML Form Documenter - Reference documentation for an existing HTML form that developers, QA, and product can share: purpose, a field-by-field table with types, constraints, and…
• HTML Form Generator - A complete, accessible HTML form ready to drop into a page: correctly named fields, labels and fieldsets, native validation attributes, autocomplete hints, a…
• Idiomatic Go Patterns Review - Reviews Go code for the habits that cause production trouble: lost error context, leaked goroutines, misused contexts, bloated interfaces, and tangled packages.
• Incident Postmortem Writer - Writes a blameless postmortem covering impact, a clear timeline, root cause, what worked and actions with owners and dates, ready to share with the wider team.
• Infrastructure as Code Review - Catch the resource that quietly gets destroyed on next apply.
• Issue Triage Decision - Moves one issue through triage: reproduce it, classify it, size it and decide now, next or never, with the reason written down.
• JavaScript React Component Generator - Generates a complete, typed React component with props, state and your chosen styling approach, written to current best practice and ready to drop in.
• JavaScript Unit Test Generator - A complete test file for your JavaScript or TypeScript function in the framework you use: one describe block per behaviour, happy path, edge cases, error…
• Jira / Linear Ticket Writer - Turns a rough idea or complaint into a well-scoped Jira or Linear ticket: imperative title, context, repro or user story, checklist acceptance criteria,…
• JSON Schema Generator - A strict, valid JSON Schema inferred from one sample payload: correct types and nesting, required and additionalProperties set the way you want, formats and…
• Kubernetes Deployment Debugger - A root-cause diagnosis for a Kubernetes Deployment that is crash-looping, pending, or failing its probes: the likely cause ranked from the evidence, the…
• Kubernetes Deployment Documenter - Turns a Deployment manifest into a one-page reference an SRE or developer can read in two minutes: what runs, how it scales, what it needs, and what to watch…
• Kubernetes Deployment Refactoring Tool - Rewrites a working Deployment manifest to current best practice in the areas you pick, keeping behavior identical and listing every change so the diff is…
• Kubernetes Deployment Validator - Checks a Deployment manifest against the target cluster version and your policy on image tags and resource limits, and reports errors, warnings, and fixes…
• Kubernetes Helm Chart Creator - Produces a minimal, installable Helm chart for one application: Chart.yaml, values.yaml, and templates for the Deployment, Service, and optional Ingress with…
• Kubernetes Manifest Check - Reviews Kubernetes manifests for resource limits, probes, rollout settings, disruption budgets, and security context, then returns corrected YAML with special…
• Kubernetes Manifest Writer - Valid Kubernetes YAML for a Deployment, Service, and optional Ingress, with probes, resource limits, and labels that line up so kubectl apply works first time.
• Land and Deploy Checklist - Walks a merged change through to production safely: merge, wait for CI and deploy, check live health, and roll back at the first bad signal.
• Local Environment Doctor - Diagnoses a broken local development setup by checking versions, paths, environment variables and caches in order of how likely each is to be at fault.
• Logging and Observability Review - Reviews what a service logs and measures, then sets the levels, fields and alerts that let on-call find a problem in minutes without drowning in noise.
• Markdown Docs Analyzer - Maps a Markdown file into structured JSON: the heading tree, every external link, the languages used in code blocks, and the URLs that look broken, so you can…
• Markdown Docs Architect - Drafts a complete Markdown document from a section outline, shaped for the audience and purpose you name, with a table of contents, consistent heading levels,…
• Markdown Docs Builder - Assembles a project README from the pieces you already have (overview, install, usage, API, license) into one consistent Markdown file with a table of…
• Markdown Docs Formatter - Turns rough notes into a publication-ready Markdown document with clean headings, lists, tagged code blocks, and tables, pitched at the reader level you choose.
• Markdown Docs Optimizer - Rewrites an existing Markdown file so it reads faster: consistent headings, correct code fences, working internal links, and the sections your readers need…
• Markdown Docs Validator - Audits a Markdown file like a linter and reports every syntax error, dead internal link, heading-order fault, missing alt text, over-long line, and empty code…
• MCP Server Builder - Plans, builds, and tests an MCP server from the tools it should expose through schemas, auth, error handling, and an evaluation set that proves agents can use…
• Microservices Architecture Planner - Designs a microservices architecture around your business domains: which services to cut, how they talk, what owns which data, and the infrastructure to run…
• Minimal-Change Coding Guidelines - Guides an agent to make the smallest change that solves the problem, with no speculative abstractions and no unrelated edits in the diff.
• Modernise a Stale Pull Request - Decides whether an old pull request can be brought onto today's base branch, needs a rework, or should be closed, and does the work when it can.
• Next.js API Route Architect - Builds a strict-TypeScript Next.js API route with a zod-validated request, a typed response, next-auth session checks, and composed middleware, so the…
• Next.js API Route Builder - Writes a complete JavaScript Next.js API route you can drop into pages/api: method guard, optional body validation, an optional auth check, and the…
• Next.js API Route Debugger - Gets a failing Next.js API route working again: ranks the likely causes behind the error message, tells you exactly what to log where, and hands you a fix you…
• Next.js API Route Documenter - Produces a copy-ready Markdown reference for one Next.js API route: method, URL, parameters, request and response bodies, auth, and error codes, in the shape…
• Next.js API Route Formatter - Delivers a TypeScript Next.js API route with typed query parameters, body, and response, plus a short fetch example the frontend can copy, so both sides of…
• Next.js API Route Generator - Generates a JavaScript Next.js API route that runs your existing middleware functions by name before the handler, validates the body against your schema, and…
• Next.js API Route Optimizer - Writes a Next.js API route built for speed around your data layer: cache headers or in-memory caching, streaming, batching, or minimal latency, with the…
• Next.js API Route Refactoring Tool - Rewrites an existing Next.js API route into a tidy, modern file: imports grouped, middleware separated, error handling standardized, types added when you…
• Next.js API Route Validator - Produces a drop-in validation middleware for one Next.js API route using Joi, Zod, Yup, Superstruct, or plain checks, so bad requests get a consistent 400…
• Notion Spec to Implementation Plan - Converts a written spec into an ordered build plan with owners, checkpoints and the questions that must be settled before work starts.
• OWASP and STRIDE Security Audit - Audits an application against the OWASP Top 10 and STRIDE threats, returning findings ranked by how easily each can be exploited.
• Performance Benchmark Baseline - Establishes a performance baseline for load and Core Web Vitals, with the numbers to beat and a record of exactly how they were measured.
• Plan Executor With Checkpoints - Runs a written plan one task at a time with a check after each, and stops cold at the first failure instead of pushing on.
• Playwright Browser Automation Script - A Playwright script for a browser task you need to repeat, with stable selectors, proper waits and screenshots or traces kept as proof.
• Playwright E2E Test Planner - Turns a described user flow into a Playwright test plan and runnable specs with stable locators, shared fixtures, and screenshots captured when a step fails.
• Post-Deploy Canary Watch - Sets out what to watch in the first hour after a deploy, with numeric thresholds that tell you when to roll back.
• Postgres Query Optimizer - Finds why a Postgres query is slow from its explain plan and gives targeted fixes for indexes, joins, repeated queries, and locking, with a way to confirm…
• Production Incident Timeline - Rebuilds an incident minute by minute from logs and chat into a clean timeline that pinpoints the first bad signal.
• Pull Request Description Writer - Writes a pull request description with a summary, before and after evidence, test steps and an honest call on how dangerous the merge is.
• Python Bug Squasher - Finds the root cause of a Python bug from the code and traceback, explains why it happens in plain terms, and returns corrected code with the fix marked, plus…
• Python Flask API Boilerplate - Scaffolds a Flask REST API with an app factory, optional blueprints, your chosen ORM and auth layer, JSON error handlers, and CORS configured exactly as tight…
• Python Pandas Data Analyzer - Runnable Pandas code that cleans, reshapes, and analyses a described dataset, with the missing-value handling and optional plot already written.
• Python Patterns Review - Reviews Python code for typing, data modelling, exception handling, packaging, and test layout, with fixes that make it easier to read and safer to change.
• Python REST API Architect - Lays out a complete Python REST API project in Flask, FastAPI, or Django REST Framework: directory tree, every source file, a README, and an OpenAPI spec when…
• Python REST API Builder - Turns an endpoint list and data model definitions into a runnable Python REST API starter: app file, models, requirements.txt, and config, that starts with…
• Python REST API Formatter - Generates one FastAPI endpoint with Pydantic request and response models from a field list: typed path parameters, validated body, declared status codes,…
• Python REST API Refactoring Tool - Turns a creaking Flask, Django, or FastAPI service into a sprint-sized refactoring plan: numbered steps with the files they touch, code samples, a test…
• Python REST API Validator - A runnable Python script that calls one endpoint and fails loudly if the status code, required headers, or JSON shape differ from what you expect, ready to…
• Python Web Scraper Builder - Boilerplate for a polite Python scraper that pulls the fields you name from a site, handles pagination, and writes the results where you want them, with…
• Rate Limiting and Abuse Review - Finds where an API can be abused and sets the rate limits, quotas, backoff and responses that stop scraping, credential stuffing and runaway clients.
• React and Next.js Patterns Review - Reviews a React or Next.js codebase for component structure, state placement, data fetching, form handling, and accessibility, with fixes ranked by user impact.
• React Component Builder - A complete React component from a props and state spec, wired to your styling approach and libraries, with an optional Jest and Testing Library skeleton so it…
• React Component Documenter - A clear markdown reference for one React component: what it is for, every prop in a table, its state and hooks, and a copy-paste usage example, so the next…
• React Component Formatter - A lint-clean React component file in house style: explicit PropTypes with defaults, a consistent export, the state approach you chose, and matching CSS module…
• React Component Validator - A pass or fail report on one React component: syntax slips, missing or mismatched PropTypes, deprecated APIs, and whether it runs on your React version, with…
• React Hook Optimizer - Extracts logic from a React component into a custom hook and trims needless re-renders, giving you the hook file and a cleaner component.
• README From the Repository - Drafts a README from the repository itself: what the project is, how to start, how to configure it, the commands and where to get help.
• Refactor Without Behaviour Change - Plans a refactor in small safe steps and names the tests that must pass before and after, so behaviour is proven unchanged rather than assumed.
• Regex Email Validator Builder - Ready-to-paste validation regex for a common input format such as an email address, phone number, URL, IP address, password, or date, in your language's…
• Regex Explainer and Tester - Explains a regular expression piece by piece, then tests it against matching and non-matching cases and fixes it where it fails or risks catastrophic…
• RegEx Pattern Formatter - Turns an unreadable one-line regex into a commented, line-by-line version in your language's verbose or concatenated form, so reviewers can follow each part…
• RegEx Pattern Generator - A tight regex for a custom text pattern you describe, honouring allowed characters, length bounds, case rules, and flags, returned as JSON so it can be…
• Regex Pattern Generator & Explainer - Builds the regex you describe and then teaches it back: a plain-English walkthrough of every class, quantifier, group, and lookaround, plus matching and…
• RegEx Pattern Optimizer - Rewrites a slow or backtracking-prone regex into an equivalent that runs in predictable time on your engine, with the changes explained and a residual risk…
• Repository Threat Model - Builds a threat model of a repository: its assets, trust boundaries, attacker capabilities, and abuse paths, each tied to the code that enables it.
• REST API Design Review - Checks a REST API design for resource naming, verb use, pagination, error shape, versioning, and auth, and returns a consistent contract with the fixes needed.
• REST API Endpoint Designer - A full endpoint contract before anyone writes a handler: route and method, validated request shape, success and error responses with the right status codes,…
• Rust Module Analyzer - An architecture read of an existing Rust module: its public surface, the crates it leans on, every unsafe block with its justification checked, and refactors…
• Rust Module Architect - A compilable Rust module skeleton designed before the code: public API, core structs, trait boundaries, visibility, and a test scaffold with todo bodies, with…
• Rust Module Builder - A complete, idiomatic Rust source file built to an exact list of structs, enums, and function signatures, warning-free under clippy and documented, with unit…
• Rust Module Documenter - A complete markdown API reference for a Rust module, built from its source: overview, table of contents, a subsection with signature and description for every…
• Rust Module Optimizer - A faster, leaner version of a Rust module with the public API untouched: allocations removed, clones turned into borrows, hot paths tightened, each change…
• Rust Module Validator - A checklist to prove a Rust module is sound before it merges (public API as declared, Cargo.toml in order, builds on the minimum Rust version) plus a…
• Screenshot Visual Check - Compares before and after screenshots of a UI change and lists what moved, what changed and what broke, region by region.
• Security Best Practices Baseline - A secure-defaults checklist for a new service, covering secrets, auth, dependencies, logging and headers, with a pass or fail verdict on each line.
• Security Review Checklist Runner - Runs a code change through auth, input handling, secrets, data exposure, and payment checks and returns findings ranked by severity, each with a fix.
• Sentry Error Triage - Turns a pile of new production errors into a short list of distinct causes, marks which ones your code owns, and drafts a ticket for each.
• Ship It: Tests to Pull Request - Takes finished work from a local branch to an open pull request: current base, green tests, a reviewed diff, a version bump, tidy commits, and a clear PR.
• SQL Database Query Analyzer - A performance diagnosis of one SQL query: the expected execution plan, where the time goes, which indexes would change it, and a rewrite path toward your…
• SQL Database Query Architect - Production-ready SQL for a complex data question against your schema: the right joins, CTEs, and window functions for your dialect, with the logic explained…
• SQL Database Query Generator - One correct SQL statement from a table, columns, conditions, and row limit, in your database's syntax, ready to paste into a console for a quick check or…
• SQL JOIN Helper - Picks the right SQL JOIN type for two tables and writes the query for your database engine, with a plain explanation of which rows each side keeps.
• SQL Query Builder - A correct SQL query for a plain-English question, with the join risks called out so row counts and totals are not silently inflated.
• SQL Query Explainer - Walks through a SQL query step by step in plain language, then points out where the logic could give wrong numbers or the plan could be slow.
• SQL Query Optimizer - Rewrites a slow SQL query and recommends indexes, with the reasoning behind each change and how the execution plan should differ afterward.
• SQL Schema Designer - Designs a relational schema from an app description and returns the reasoning plus ready-to-run CREATE TABLE statements, with keys, constraints and optional…
• SQL Window Functions Helper - The right window function query for a running total, rank, previous-row comparison, or moving average over your table, with the PARTITION BY, ORDER BY, and…
• Staff Engineer Code Review - Reviews a change like a staff engineer: finds the bugs that pass CI yet fail in production, and blocks only on findings that deserve it.
• Svelte Store Analyzer - A diagnostic read of a Svelte store file: the state it holds, who reads and writes it, derived stores and side effects, leaks and race conditions, and…
• Svelte Store Builder - A complete Svelte store module with typed state, named action functions, and optional localStorage or sessionStorage persistence that survives server-side…
• Svelte Store Debugger - Finds the cause of a misbehaving Svelte store and returns the corrected store and component code with a reason for every change, in a ticket-ready markdown…
• Svelte Store Documenter - Turns a Svelte store into reference documentation a teammate can use without reading the source: contract, default state, every exported method with its…
• Svelte Store Refactoring Tool - Reshapes tangled Svelte store code into typed, single-purpose modules: side effects pulled into helpers, mixed concerns split into separate stores, and a…
• Svelte Store Validator - Builds a writable Svelte store that refuses invalid data: every set and update runs your field rules, errors come back in the style you choose, and the…
• Systematic Debugging Investigator - Finds the real cause of a bug before any fix: reproduce it, narrow it, test one hypothesis at a time, then lock it in with a regression test.
• Tailwind CSS Component Builder - Delivers a production-ready Tailwind component for the framework you use: mobile-first classes, real hover and focus states, a dark variant, and markup that…
• Technical Blog Post Outliner - Structures a technical tutorial or engineering blog post into a detailed outline with headings and bullets, sized to the reader's level.
• Technical Design Document - Drafts a technical design document with goals, non-goals, the proposed design, alternatives, risks and rollout, ready for review by other engineers.
• Terraform AWS VPC Designer - Produces a secure multi-AZ AWS VPC in Terraform: subnets laid out per zone, route tables and NAT sized to your budget, and a plan-ready module with variables…
• Test Suite Audit - Audits a test suite for tests that cost more than they protect and for missing coverage that matters, reporting findings without changing any code.
• Test-Driven Development Loop - Drives a change with red, green, refactor: a failing test seen to fail for the right reason comes before any production code.
• Throwaway Prototype Brief - Scopes a disposable prototype that answers one design question, naming what to measure and what to delete when the answer is in.
• TypeScript Interface Generator - Turns a plain-language data model into precise TypeScript interfaces or types with the right optional fields, JSDoc, and optional Zod or JSON Schema…
• TypeScript Strictness Review - Tightens a TypeScript codebase by turning on strict flags, removing any, narrowing safely, modelling states as unions, and making async code fail loudly.
• TypeScript Type Analyzer - Maps every type in a TypeScript codebase into a machine-readable inventory: members, extends and implements links, and a plain summary, so you can see the…
• TypeScript Type Architect - Derives a complete, accurate set of TypeScript types from a JSON or object sample: nested shapes get their own named types, repeated string values become…
• TypeScript Type Documenter - Writes reader-facing documentation for chosen TypeScript types: a description, a property table with type, optional flag, default and meaning, and usage…
• TypeScript Type Optimizer - Rewrites wide unions and loose object types as discriminated unions and precise aliases, so the compiler narrows for you and the runtime checks you kept…
• TypeScript Type Refactoring Tool - Applies a mechanical refactor across TypeScript type definitions: renames by pattern, strips deprecated members, injects generic parameters, and lists every…
• TypeScript Type Validator - Generates a runtime type guard that proves an unknown value matches your interface: deep checks on every required field, optional fields handled, strict or…
• UI Theme Generator - Builds a coherent UI theme from a brand brief: colour tokens with a dark mode, a type scale, spacing, and how each applies to real components.
• Unit Test Analyzer - Audits a unit test suite against its results and coverage data and returns a prioritised, machine-readable report: what fails, what is flaky, which modules…
• Unit Test Architect - Plans the unit tests for a module before any are written: a test-case table per critical function, the mocking strategy and its boundaries, coverage targets,…
• Unit Test Generator - Writes a complete, runnable test file for one function in your language and framework: normal cases, edge cases, and error paths, with mocks where the…
• v0 / Lovable App Spec - Turns an app idea into a build prompt for a prompt-to-app tool that fixes layout, empty states and error handling up front.
• Verification Loop Runner - Sets a loop for working on code: after each change run the matching tests and checks, record the evidence, and only then move to the next change.
• Vue Component Builder - Scaffolds a complete Vue single-file component from a spec: typed props with defaults, reactive state, methods, declared emits, and styles in the API style…
• Vue Component Debugger - Pins down why a Vue component renders wrong, stops updating, or skips a lifecycle hook, with reproduction steps, a checklist ordered by likelihood, and…
• Vue Component Documenter - Produces the reference page for a Vue component: props with types and defaults, emitted events with payloads, slots with their scope, exposed methods, and a…
• Vue Component Formatter - Assembles the template markup, state, and methods you already have into one clean, lint-ready Vue single-file component with Composition API conventions,…
• Vue Component Refactoring Tool - Breaks an oversized Vue single-file component into composables and focused child components without changing its props or emits, with each new file complete…
• Web App Smoke Test Plan - Produces a short browser test plan for a web app that covers the critical paths and different data states, with a screenshot as evidence for each check.
• Webpack Config Analyzer - Explains an existing webpack configuration in plain terms: what each entry builds, where output goes, which loader handles which files, what every plugin…
• Webpack Config Architect - Lays down a full webpack setup for a project type with separate development and production configs: shared rules, hot reload in dev, hashing and chunk…
• Webpack Config Builder - Writes one working webpack.config.js for a chosen target (web, node, or electron) and mode, with only the loaders you picked, correct resolve settings for…
• Webpack Config Debugger - Finds what is wrong with a webpack config that fails, builds slowly, or ships the wrong output: each issue tied to the line and rule it breaks, with a…
• Webpack Config Documenter - A readable reference for an existing webpack config: what each entry, output setting, loader, and plugin does and why it is there, pitched at the reader you…
• Webpack Config Formatter - A webpack.config.js laid out in the conventional section order with a commented heading on each block, generated from your entry, output, loaders, plugins,…
• Webpack Config Optimizer - Production webpack settings that bring bundles under a size budget: code splitting, vendor chunks, tree shaking, caching, and minification chosen for your…
• Webpack Config Refactoring Tool - Splits a tangled webpack config into common, development, and production parts in your chosen module format, with the original build output preserved and a…
• Webpack Config Validator - A pre-build audit of a webpack config against the rules you choose: duplicate loaders, deprecated plugins, missing mode, source map gaps, and schema mistakes,…
• Weekly Engineering Retro - Turns a week of commits and incidents into a short retro: what shipped, what hurt, and the single change to try next week.

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