Build · Backend, data & payments
Backend, data & payments
The backend, data & payments tools a solo builder reaches for in the Build phase - every AI-coding skill, MCP server and workflow Skillselion tracks for backend, data & payments, ranked by community signal so you can pick the right one fast.
Description
1Azure PrepareMonitoring & CloudPrepare new or modernized apps for Azure with Bicep/Terraform, azure.yaml, Dockerfiles, and a mandatory deployment plan.374k1.2k
2Azure StorageMonitoring & CloudChoose and integrate Azure Blob, File, Queue, Table, and Data Lake storage with correct tiers and lifecycle rules.374k1.2k
3Improve Codebase ArchitectureTesting & ReviewGuide an agent through safely merging shallow modules into deeper units using seams, ports, and adapters instead of risky big-bang refactors.226k121k
4Supabase Postgres Best PracticesBackend & DataGive your coding agent Supabase-backed Postgres rules so schemas, queries, RLS, and pooling stay fast and production-safe.217k2.2k
5TddTesting & ReviewRun a red-green-refactor loop while building features or fixing bugs so tests describe behavior through public APIs instead of brittle implementation checks.214k121k
6Test Driven DevelopmentTesting & ReviewMake your coding agent follow strict test-first red-green-refactor before any feature, bugfix, or refactor production code.118k221k
7SupabaseBackend & DataImplement or debug Supabase Database, Auth, Storage, Edge Functions, Realtime, RLS, migrations, SSR auth cookies, and CLI/MCP workflows with changelog-verified, tested changes.111k2.2k
8Firebase Auth BasicsBackend & DataAdd Firebase sign-in, user profiles, and security rules when your app needs authenticated users.75.7k345
9Firebase Data ConnectBackend & DataModel Postgres-backed app data with Firebase Data Connect GraphQL schemas, auth-aware tables, and example queries for a real feature slice.73.2k345
10Convex QuickstartBackend & DataBootstrap a new Convex backend or add Convex to an existing React, Next.js, Vue, or Svelte app and verify dev with one-shot provisioning.62.6k31
11Convex Setup AuthBackend & DataImplement Convex authentication, users-table identity mapping, protected functions, and provider wiring when standing up login for a Convex app.62k31
12Convex Create ComponentBackend & DataScaffold reusable Convex components with isolated tables and a small app-facing API instead of dumping logic into convex/.61.9k31
13Better Auth Best PracticesBackend & DataWire up Better Auth in a TypeScript app with database adapters, sessions, plugins, and env-based secrets without guessing the setup order.56k196
14ConvexBackend & DataPick the right Convex project skill and refresh official Convex AI guidance before touching schema, auth, or migrations.38.5k31
15Neon PostgresBackend & DataSet up Neon serverless Postgres, connection strings, branching, pooling, auth, and tooling (CLI, MCP, SDKs) with answers grounded in official Neon docs.38.3k68
16Firebase FirestoreFrontend & DesignAdd Cloud Firestore to an Android Kotlin app with BoM dependencies, CLI enablement, and a working client instance.37k345
17Firebase Firestore StandardBackend & DataProvision Firestore Standard Edition, write security rules, and integrate the Firestore SDK with correct indexes and query patterns.36.7k345
18Firebase Firestore Enterprise Native ModeBackend & DataStand up Firestore Enterprise Native Mode end to end—provision the project, model data, lock rules, and hook up web or Python SDKs.35.8k345
19Nodejs Backend PatternsBackend & DataStand up or harden Express/Fastify APIs with consistent middleware, auth, validation, and database patterns before you ship solo SaaS or agent backends.34.6k36.5k
20Run TrainBackend & DataRun a already-chosen deep-learning training command with conservative startup, short-run, full kickoff, or resume checks while writing command, config, seed, logs, checkpoints, status, and metrics int32.3k412
21Expo Api RoutesFrontend & DesignAdd Expo Router +api.ts server endpoints on EAS Hosting so secrets, webhooks, and DB calls never ship inside the mobile bundle.29.6k2k
22Azure PostgresMonitoring & CloudProvision, configure, and operate Azure Database for PostgreSQL while your agent follows Microsoft’s Azure skills patterns.27.8k1.2k
23Api Design PrinciplesBackend & DataRun a structured REST API design review before implementation so endpoints, pagination, and errors stay consistent.22.1k36.5k
24Email And Password Best PracticesBackend & DataConfigure Better Auth email-and-password sign-up, verification, reset flows, and password policies without miswiring callbacks or skipping migration steps.18.8k196
25Fastapi TemplatesBackend & DataBootstrap a production-style FastAPI service with async routes, dependency injection, layered folders, and test-friendly layout.18.5k36.5k
26Postgresql Table DesignBackend & DataDesign or review a PostgreSQL schema with correct types, keys, indexes, and normalization before migrations ship.18.5k36.5k
27Nestjs Best PracticesBackend & DataApply 40 prioritized NestJS rules across modules, DI, security, and performance when generating or reviewing backend code.17.8k189
28Organization Best PracticesBackend & DataConfigure Better Auth’s organization plugin for multi-tenant orgs, members, invitations, custom roles, teams, and RBAC in a TypeScript app.17.5k196
29Architecture PatternsBackend & DataStructure a growing product into bounded contexts, onion layers, and service folders so agents and humans do not entangle domains.16.7k36.5k
30Java SpringbootDev ToolsApply Spring Boot starter, package-by-feature, constructor injection, and externalized configuration conventions while an agent scaffolds or refactors JVM services.16k34.6k
31Error Handling PatternsBackend & DataDesign and implement consistent error handling—exceptions, Result types, retries, and graceful degradation—so APIs and agents fail predictably.14.9k36.5k
32Laravel SpecialistDev ToolsGenerate and refactor Laravel Eloquent models, casts, accessors, and relationship definitions with framework-accurate PHP patterns.14.8k9.7k
33Sql Optimization PatternsBackend & DataSystematically speed up slow SQL, design indexes, and read EXPLAIN plans when your app’s database becomes the bottleneck.14k36.5k
34Golang ProDev ToolsImplement idiomatic Go services, CLIs, and concurrent backends with goroutines, gRPC or REST microservices, linting, and performance-minded patterns.13.8k9.7k
35Dotnet Backend PatternsDev ToolsShip a production-grade C#/.NET API, MCP server, or enterprise backend with Clean Architecture, EF Core or Dapper, DI, caching, and xUnit tests.13.6k36.5k
36Rust Async PatternsDev ToolsShip concurrent network services and async I/O in Rust with Tokio without guessing poll/waker semantics or error boundaries.13.5k36.5k
37Durable ObjectsMonitoring & CloudShip coordinated real-time or stateful logic on Cloudflare by modeling Durable Objects, SQLite storage, and sharding correctly.12.8k1.7k
38InsforgeBackend & DataWire OpenRouter speech-to-text and text-to-speech into InsForge Storage and database-backed app flows on the server.12.8k27
39Python Design PatternsDev ToolsApply KISS, SRP, and composition-over-inheritance when structuring Python services, refactors, and PR reviews so logic stays testable and decoupled from I/O.12.7k36.5k
40Database MigrationBackend & DataAuthor and sequence Sequelize-style migrations—including zero-downtime and cross-dialect patterns—so you can change production schema without breaking live traffic.12.5k36.5k
41Postgresql OptimizationBackend & DataInstall this when your agent should write or refactor PostgreSQL schemas and queries using JSONB, arrays, FTS, window functions, and extension-aware patterns—not portable lowest-common-denominator SQL12.3k34.6k
42Dotnet Best PracticesDev ToolsAudit or refactor selected .NET/C# code so XML docs, DI, patterns, and localization match your solution’s conventions.12k34.6k
43Nodejs Best PracticesBackend & DataGuide framework choice, async design, security, and deployment decisions for Node.js APIs and services without copy-pasting boilerplate.11.7k40.1k
44Rust Best PracticesDev ToolsKeep Rust services and CLIs idiomatic by borrowing instead of cloning, avoiding loop clones, and knowing when owned data is actually required.11.5k80
45Openapi Spec GenerationBackend & DataGenerate and refine OpenAPI specs code-first from FastAPI or TypeScript services, then validate, lint, and drive SDK generation for solo API products.11.5k36.5k
46Prisma Database SetupBackend & DataSpin up or retarget Prisma ORM against PostgreSQL, MySQL, SQLite, MongoDB, or Prisma Postgres with correct env vars and a working Prisma Client.11.4k39
47Async Python PatternsDev ToolsApply proven asyncio patterns when your solo project needs concurrent HTTP, DB access, or streaming without blocking.11.4k36.5k
48Nuget ManagerDev ToolsAdd, remove, or bump NuGet packages in .NET solutions using dotnet CLI rules and a verified restore workflow.11.3k34.6k
49Java Spring BootDev ToolsScaffold and implement production Spring Boot backends—REST APIs, Security, Data, Actuator, and Cloud modules—with Spring Boot 3.x-oriented patterns.11k37
50Php ProDev ToolsImplement modern PHP backends with strict typing, Swoole servers, and coroutine concurrency when a solo builder needs API performance beyond traditional request-per-process hosting.10.5k9.7k
51Prisma Client ApiBackend & DataWrite correct Prisma Client queries, filters, relations, transactions, and raw SQL using the official rule-prioritized API reference while shipping a data layer.10k39
52Uv Package ManagerDev ToolsStandardize fast Python dependency installs, lockfiles, monorepos, Docker images, and GitHub Actions jobs on Astral uv instead of pip/Poetry drift.9.6k36.5k
53Clerk WebhooksBackend & DataGenerate verified Clerk webhook handlers that sync users, orgs, sessions, and billing events into your database or notification systems.9.6k46
54Fastapi PythonBackend & DataShip typed async REST APIs with FastAPI conventions, Pydantic schemas, and consistent error-handling patterns your agent can apply across routers.9.6k133
55Csharp AsyncDev ToolsApply Microsoft-aligned async/await conventions while your agent writes or refactors C# services, APIs, and libraries.9.2k34.6k
56Kotlin SpringbootDev ToolsApply idiomatic Kotlin patterns—DI, JPA entities, config, and feature-first packages—while building Spring Boot services.9.1k34.6k
57Golang PatternsDev ToolsInstall this when you want an agent to write, refactor, or review Go code using idiomatic patterns instead of clever one-offs.9k210k
58Create Spring Boot Java ProjectDev ToolsBootstrap a Spring Boot 3 Java 21 backend skeleton from start.spring.io with JPA, PostgreSQL, Redis, MongoDB, validation, cache, and Testcontainers.8.9k34.6k
59Dotnet UpgradeDev ToolsRun structured discovery and sequencing prompts to plan and execute a .NET Framework→modern .NET upgrade across a solution.8.9k34.6k
60Ef CoreDev ToolsApply Entity Framework Core patterns for DbContext design, queries, migrations, and performance when building or hardening a .NET data layer.8.9k34.6k
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