Category · Backend & Data
Backend & Data skills for Claude Code
The best Backend & Data skills, MCP servers & marketplaces for Claude Code, Codex, Cursor & all other coding agents, ranked by real installs in the Backend & Data category. Covers PostgreSQL, MongoDB, Redis and SQL and more.
What's in the Backend & Data category
The Backend & Data category collects 11,825 tools including agent skills, MCP servers, marketplaces and plugins, led by Lark Base, Lark Openapi Explorer and Microsoft Foundry. The list is updated automatically and ranked by real adoption - installs first, then GitHub stars - so the strongest surface first. Every listing works with Claude Code, Codex or Cursor. Updated September 10, 2026.
Use the filters below to narrow by type or what you're building, or open a type hub to see backend & data listings alongside everything else of that type.
Browse tools
Type
1Lark BaseLet their coding agents read from, write to, and query structured data stored in Lark Base (Feishu) spreadsheets and databases.Backend & Dataskill664k0
2Lark Openapi ExplorerInstantly explore, test, and generate calls against the full Lark (Feishu) OpenAPI surface without leaving their agent workflow.Backend & Dataskill662k0
3Microsoft FoundryDeploy, evaluate, and continuously improve Microsoft Foundry agents from a single agent interface.Backend & Dataskill574k1.5k
4Azure KustoRun fast KQL queries against Azure Data Explorer for log analytics, telemetry, and time-series data.Backend & Dataskill564k1.5k
5Lark EventConsume real-time events from Lark/Feishu as structured NDJSON streams inside AI agent workflows.Backend & Dataskill430k17k
6Lark Openapi ExplorerWhen an existing Lark/Feishu skill or CLI command cannot fulfill a specific requirement and they need to discover and invoke the exact native OpenAPI endpoint.Backend & Dataskill428k17k
7Supabase Postgres Best PracticesAutomatically apply Supabase Postgres performance rules during query writing, schema design, and database optimization.Backend & Dataskill389k2.6k
8Ai Research ExploreRun auditable, hypothesis-driven exploration on top of an existing current_research context while keeping exploratory work cleanly separated from production code.Backend & Dataskill311k484
9Ai Research ReproductionOrchestrate trustworthy, auditable reproduction of deep learning repositories directly from their READMEs.Backend & Dataskill311k484
10Explore CodeSafely run isolated, conservative code explorations on a dedicated branch while automatically generating structured change summaries.Backend & Dataskill311k484
11Run TrainSafely execute selected deep learning training commands with standardized evidence capture.Backend & Dataskill310k484
12Explore RunSafely run isolated exploratory experiments with clear recording and conservative selection before committing changes.Backend & Dataskill310k484
13Lark AppsQuery the current visibility and permission scope of a Lark (Feishu) app without writing HTTP client code.Backend & Dataskill278k17k
14Prisma Database SetupCorrectly configure Prisma ORM with PostgreSQL, MySQL, SQLite, MongoDB or other providers when starting a new project or switching databases.Backend & Dataskill266k56
17SupabaseGet accurate, up-to-date Supabase implementation guidance across database, auth, realtime, storage, edge functions and vector search without relying on outdBackend & Dataskill260k2.6k
18Prisma PostgresQuickly inspect data, view metrics, link existing Postgres instances, and retrieve connection strings without switching between CLI, Studio, and the web console.Backend & Dataskill259k56
23Just ScrapeQuickly search, crawl, extract structured JSON, or monitor web pages without writing custom scraping code.Backend & Dataskill245k56
24Firebase Auth BasicsQuickly add secure user sign-in, identity management, and auth-protected data rules to their Firebase-powered app.Backend & Dataskill146k433
25Neon PostgresGet accurate, up-to-date guidance on Neon Serverless Postgres setup, connection strings, branching, autoscaling, connection pooling, Neon Auth, and SDK usage.Backend & Dataskill143k85
26Wind Mcp SkillGive their AI coding agent instant access to comprehensive Chinese and global equity, fund, bond, and macroeconomic data from Wind.Backend & Dataskill142k101
27Firebase Data ConnectGenerate complete, production-ready Firebase Data Connect GraphQL schemas and queries for complex relational data models.Backend & Dataskill141k433
28Convex QuickstartInstantly scaffold a working Convex backend connected to their frontend framework of choice.Backend & Dataskill113k53
29Convex Create ComponentGenerate properly isolated Convex components that own their own tables, expose minimal public APIs, and maintain clean boundaries with the rest of the app.Backend & Dataskill112k53
30Firebase FirestoreAdd Cloud Firestore read/write capabilities to an Android Kotlin app using the official Firebase SDK.Backend & Dataskill107k433
31NeonGet an instant, accurate overview of the full Neon platform and its branching architecture when planning or extending any backend that uses Postgres, Auth, FunctiBackend & Dataskill97k85
32Firebase Remote Config BasicsCorrectly wire Firebase Remote Config into an Android app so they can toggle features and run A/B tests without new releases.Backend & Dataskill93.5k433
33ConvexIntelligently route any underspecified Convex backend or AI task to the correct specialized skill.Backend & Dataskill89k53
34Stripe Best PracticesGet authoritative guidance on every Stripe decision from API choice and Connect setup to security, billing, and migration paths.Backend & Dataskill82.3k1.8k
35Notion ApiGenerate accurate Notion API block payloads and understand response structures when building agents or automations that write to or read from Notion databases and pagesBackend & Dataskill73.2k292
36Typescript Advanced TypesImplement complex, reusable, and fully type-safe logic in TypeScript projects with confidence.Backend & Dataskill71.7k39.4k
37Solana DevGet an expert end-to-end Solana development playbook that handles everything from wallet connections and Anchor programs to local testing, client generation, andBackend & Dataskill65.6k560
38Durable ObjectsFollow proven rules that prevent common Durable Objects anti-patterns and keep stateful Cloudflare Workers scalable.Backend & Dataskill64.7k2.8k
39Upgrade StripeSafely upgrade their Stripe API version and SDKs without introducing breaking changes.Backend & Dataskill64.6k1.8k
40Firecrawl Build ScrapeAdd single-page web scraping with Firecrawl directly into their product code.Backend & Dataskill59.8k99
43Fastify Best PracticesGet expert guidance on Fastify patterns while writing Node.js REST APIs, configuring plugins, validation, error handling, and production deployment.Backend & Dataskill45.6k1.9k
44Nodejs Backend PatternsGenerate consistent, production-ready Node.js backend code using Express or Fastify with correct middleware, error handling, auth, and database patterns.Backend & Dataskill44.6k39.4k
45Clerk SetupInstantly wire up secure authentication into a new Next.js or Express project using Clerk.Backend & Dataskill42k71
46Clerk Nextjs PatternsQuickly apply secure, production-grade Clerk authentication patterns in Next.js apps.Backend & Dataskill41k71
47InsforgeBootstrap InsForge-backed services, schemas, and core platform primitives when standing up a new backend or agent-facing product on the InsForge stack.Backend & Dataskill39.9k36
48Clerk Backend ApiGenerate correct, secure calls to the Clerk Backend API for user, organization, and authentication management.Backend & Dataskill39.6k71
49Clerk WebhooksGenerate verified webhook handlers that react to Clerk user, session, organization, billing and payment events.Backend & Dataskill38.8k71
50Golang DatabaseGet expert guidance when writing, reviewing, or debugging safe and observable database code in Go projects.Backend & Dataskill37.6k3.2k
51Clerk OrgsAdd multi-tenant organization support, role-based access control, verified domains, and enterprise SSO to their B2B SaaS application using Clerk.Backend & Dataskill36.9k71
52Golang GrpcEnsure their Go gRPC services follow production-grade error handling and protobuf design conventions without manual review.Backend & Dataskill36.6k3.2k
58MigrationExecute reversible schema, data, API, or config migrations with rollback proof.Backend & Dataskill35.4k104k
59Golang SwaggerCorrectly wire Swagger UI into a Gin server and generate accurate OpenAPI response schemas for Go API endpoints.Backend & Dataskill34.7k3.2k
60Golang GraphqlGenerate correct, performant GraphQL resolvers in Go that follow gqlgen or graph-gophers best practices and avoid N+1 query problems.Backend & Dataskill34.6k3.2k
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Backend & Data tools - common questions
What are Backend & Data tools for Claude Code?
Backend & Data tools - skills, MCP servers and marketplaces tagged Backend & Data - teach Claude Code, Codex, Cursor and other coding agents how to do Backend & Data work, things like PostgreSQL, MongoDB, Redis, SQL and dbt. Each one drops into your agent and installs with a single command.
How do I install a Backend & Data skill or MCP server?
Open any listing and copy its one-line command - for example npx skills add https://github.com/owner/repo --skill name for a skill, or /plugin marketplace add owner/repo for a marketplace. It's available in your next Claude Code, Codex or Cursor session.
Which Backend & Data tools and frameworks are covered?
PostgreSQL, MongoDB, Redis, SQL and dbt and more. Skillselion ingests the whole catalog from skills.sh, GitHub and the MCP registries, so new Backend & Data tools appear as the community ships them - ranked by installs and GitHub stars, never paid placement.