Backend tools for Claude Code, Codex & Cursor

Backend tools for Claude Code, Codex and Cursor - skills, MCP servers and workflows for REST, GraphQL, Node.js.

4,571 Backend tools are ranked for Claude Code, Codex and Cursor by real adoption - installs first, then GitHub stars. Updated July 28, 2026.

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982 entries

#Tool▲▼Trend▲▼Installs▲▼Stars▲▼

1Lark Openapi Exploreropen.feishu.cnInstantly explore, test, and generate calls against the full Lark (Feishu) OpenAPI surface without leaving their agent workflow.Backend & Data

479k0

2Lark Eventlarksuite/cliConsume real-time events from Lark/Feishu as structured NDJSON streams inside AI agent workflows.Backend & Data

384k15.8k

▸+2 more from larksuite/cli614k installs

4Just Scrapescrapegraphai/just-scrapeQuickly search, crawl, extract structured JSON, or monitor web pages without writing custom scraping code.Backend & Data

245k38

6Supabasesupabase/agent-skillsGet accurate, up-to-date Supabase implementation guidance across database, auth, realtime, storage, edge functions and vector search without relying on outdBackend & Data

184k2.4k

7Design An Interfacemattpocock/skillsGenerate multiple radically different interface or API designs in parallel before committing to one.Backend & Data

182k190k

8Firebase Auth Basicsfirebase/agent-skillsQuickly add secure user sign-in, identity management, and auth-protected data rules to their Firebase-powered app.Backend & Data

114k389

9Convex Quickstartget-convex/agent-skillsInstantly scaffold a working Convex backend connected to their frontend framework of choice.Backend & Data

91.9k41

▸+5 more from get-convex/agent-skills433k installs

15Firebase Remote Config Basicsfirebase/agent-skillsCorrectly wire Firebase Remote Config into an Android app so they can toggle features and run A/B tests without new releases.Backend & Data

63.5k389

16Stripe Best Practicesstripe/aiGet authoritative guidance on every Stripe decision from API choice and Connect setup to security, billing, and migration paths.Backend & Data

63.2k1.7k

17Notion Apiintellectronica/agent-skillsGenerate accurate Notion API block payloads and understand response structures when building agents or automations that write to or read from Notion databases and pagesBackend & Data

60k279

18Firecrawl Build Searchfirecrawl/skillsAdd web search discovery that turns user queries into a shortlist of pages for follow-up scraping or answer generation.Backend & Data

56.1k52

▸+3 more from firecrawl/skills128k installs

21Prisma Upgrade V7prisma/skillsCorrectly migrate a Prisma project to v7 while continuing to use Prisma Accelerate or Prisma Postgres.Backend & Data

50.8k47

22Test Stripestripe.comQuickly test Stripe checkout, webhooks, and subscription flows without touching a live account.Backend & Data

50k0

23Solana Devsolana-foundation/solana-dev-skillGet an expert end-to-end Solana development playbook that handles everything from wallet connections and Anchor programs to local testing, client generation, andBackend & Data

49.1k543

24Nodejs Backend Patternswshobson/agentsGenerate consistent, production-ready Node.js backend code using Express or Fastify with correct middleware, error handling, auth, and database patterns.Backend & Data

40.8k38.3k

▸+4 more from wshobson/agents82.6k installs

25Golang Performancesamber/cc-skills-golangCatch Go runtime performance issues like excessive GC pauses, goroutine leaks, and memory pressure before they reach production.Backend & Data

35k2.7k

▸+12 more from samber/cc-skills-golang389k installs

38Fastify Best Practicesmcollina/skillsGet expert guidance on Fastify patterns while writing Node.js REST APIs, configuring plugins, validation, error handling, and production deployment.Backend & Data

29.3k1.9k

39Durable Objectscloudflare/skillsFollow proven rules that prevent common Durable Objects anti-patterns and keep stateful Cloudflare Workers scalable.Backend & Data

28.8k2.5k

40Clerk Nextjs Patternsclerk/skillsQuickly apply secure, production-grade Clerk authentication patterns in Next.js apps.Backend & Data

28.7k62

▸+3 more from clerk/skills75.4k installs

41Agent Pulsejane-o-o-o-o/agent-pulse-skillsInspect recent AI-agent sessions, track token usage, model costs, and overall health in one command.Backend & Data

25.8k1

46Flutter Fix Layout Issuesflutter/skillsAutomatically diagnose and repair common Flutter layout constraint violations such as RenderFlex overflows and unbounded height errors.Backend & Data

23.3k2.7k

47Nestjs Best Practiceskadajett/agent-nestjs-skillsGenerate, review, and refactor NestJS code that follows production-grade architecture, dependency injection, security, and performance standards.Backend & Data

23.2k232

48Insforgeinsforge/agent-skillsAdd speech-to-text and text-to-speech capabilities to their agent-powered applications using OpenRouter.Backend & Data

23.1k33

49Insforge Cliinsforge/agent-skillsManage their full InsForge backend-as-a-service stack from the terminal without leaving their agent workflow.Backend & Data

23k33

50Baoyu Translatejimliu/baoyu-skillsProduce high-quality, culturally-aware translations of documentation, product copy, and technical content between English and Chinese with customizable styleBackend & Data

22.6k24.2k

52Flutter Use Http Packageflutter/skillsReliably make GET, POST, PUT, and DELETE calls from a Flutter mobile app to any REST API.Backend & Data

21.4k2.7k

54Baoyu Youtube Transcriptjimliu/baoyu-skillsInstantly pull accurate YouTube video transcripts, subtitles, chapters, speaker labels, and cover images without an API key.Backend & Data

18k24.2k

55Wind Find Finance Skillwind-information-co-ltd/wind-skillsWhen they ask an agent about available financial capabilities and want the AI to recommend the right skills to install.Backend & Data

17.1k67

58Deepline Quickstartcode.deepline.comInstantly demonstrate what Deepline can do by running a guided, high-confidence demo recipe with live status updates.Backend & Data

15.7k0

59Neonneondatabase/agent-skillsGet an instant, accurate overview of the full Neon platform and its branching architecture when planning or extending any backend that uses Postgres, Auth, FunctiBackend & Data

13.7k81

60Tavily Best Practicestavily-ai/skillsImplement robust, production-grade Tavily web search, extraction, crawling and research calls inside agents, RAG pipelines and autonomous workflows.Backend & Data

13.5k430