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Skill catalog

495backend & apis agent skills synced from skills.sh, with their install counts. Read them here, or let your agent fetch the right one through the Graph-of-Skills MCP server.

Want your agent to use these? Set up Graph-of-Skills or get a free key. How these skills are sourced and what we check. Cannot find one? Your agent can write a skill for your own library. Have skills of your own? Install one on another machine. A skill that comes from GitHub shows its npx skills add command on its page.

  1. qdrant-clients-sdk qdrant/skills

    Qdrant provides client SDKs for various programming languages, allowing easy integration with Qdrant deployments.

    1,797 installs
  2. dt-js-runtime dynatrace/dynatrace-for-ai

    Dynatrace server-side JS runtime — function contract, runtime limits, Web APIs, Node.js modules, fetch with credential vault, and the @dynatrace-sdk/* catalog.

    1,782 installs
  3. postgresql-database-engineering manutej/luxor-claude-marketplace

    Comprehensive PostgreSQL database engineering skill covering indexing strategies, query optimization, performance tuning, partitioning, replication, backup and recovery, high availability, and production database manage…

    1,779 installs
  4. Inspect an application repository connected to PlanetScale and recommend SQLCommenter-compatible query tagging packages and conventions.

    1,740 installs
  5. d1-drizzle-schema jezweb/claude-skills

    Generate Drizzle ORM schemas for Cloudflare D1 databases with correct D1-specific patterns. Produces schema files, migration commands, type exports, and DATABASE_SCHEMA.md documentation. Handles D1 quirks: foreign keys…

    1,705 installs
  6. backend-architect sickn33/agentic-awesome-skills

    Expert backend architect specializing in scalable API design, microservices architecture, and distributed systems.

    1,700 installs
  7. senior-backend alirezarezvani/claude-skills

    Designs and implements backend systems including REST APIs, microservices, database architectures, authentication flows, and security hardening. Use when the user asks to "design REST APIs", "optimize database queries",…

    1,700 installs
  8. iris-development redis/agent-skills

    Iris is Redis's umbrella for AI-focused products. Use this skill when integrating with the Iris Redis Agent Memory (RAM) data plane on Redis Cloud — recording session events for an AI agent, creating or searching long-t…

    1,679 installs
  9. mongodb hoodini/ai-agents-skills

    Work with MongoDB databases using best practices. Use when designing schemas, writing queries, building aggregation pipelines, or optimizing performance. Triggers on MongoDB, Mongoose, NoSQL, aggregation pipeline, docum…

    1,679 installs
  10. Solve LP, MILP, QP (beta) with cuOpt Python API — linear/quadratic objectives, integer variables, scheduling, portfolio, least squares.

    1,676 installs
  11. neki planetscale/database-skills

    Guidance for Neki, PlanetScale's distributed (sharded) Postgres. Load when working with a Neki database — connecting, data topology and shard keys, query routing and fanout, cross-shard transactions, schema changes, res…

    1,661 installs
  12. redis-search redis/agent-skills

    Redis Search guidance covering FT.CREATE schema design, field type selection (TEXT, TAG, NUMERIC, GEO, GEOSHAPE, VECTOR, JSON path), DIALECT 2 query syntax, FT.SEARCH / FT.AGGREGATE / FT.HYBRID command selection, vector…

    1,656 installs
  13. tanstack-db tanstack-skills/tanstack-skills

    Reactive client-first store for your API with collections, live queries, and optimistic mutations.

    1,651 installs
  14. fish-audio-api docs.fish.audio

    Write direct HTTP / WebSocket calls to the Fish Audio platform (TTS, ASR, voice design, voice models, wallet, real-time TTS streaming) without depending on the Python or JavaScript SDK. Use when the user asks to call Fi…

    1,646 installs
  15. apollo-router-plugin-creator apollographql/skills

    Guide for writing Apollo Router native Rust plugins. Use this skill when: (1) users want to create a new router plugin, (2) users want to add service hooks (router_service, supergraph_service, execution_service, subgrap…

    1,644 installs
  16. kotlin-backend-jpa-entity-mapping kotlin/kotlin-agent-skills

    Model Kotlin persistence code correctly for Spring Data JPA and Hibernate. Covers entity design, identity and equality, uniqueness constraints, relationships, fetch plans, and common ORM (Object-Relational Mapping) trap…

    1,638 installs
  17. alchemy-api alchemyplatform/skills

    Wire Alchemy into application code (server, backend, dApp, script) using a standard API key. Preferred app-integration path for normal server/backend usage. Covers EVM JSON-RPC, Token API, NFT API, Transfers API, Prices…

    1,626 installs
  18. qwencloud-ops-auth qwencloud/qwencloud-ai

    Configure authentication (API keys, endpoints). TRIGGER when: setting up QWEN_API_KEY, troubleshooting 401/auth errors, when another skill reports missing credentials, or user explicitly invokes this skill by name (e.g.…

    1,606 installs
  19. loops-api loops-so/skills

    Use this skill whenever the user wants to integrate Loops from application code, backend services, webhook handlers, or server-side automation. This includes the Loops HTTP API and official SDKs for server-side contact,…

    1,588 installs
  20. vitess planetscale/database-skills

    Vitess best practices, query optimization, and connection troubleshooting for PlanetScale Vitess databases. Load when working with Vitess databases, sharding, VSchema configuration, keyspace management, or MySQL scaling…

    1,587 installs
  21. efcore-patterns aaronontheweb/dotnet-skills

    Entity Framework Core best practices including NoTracking by default, query splitting for navigation collections, migration management, dedicated migration services, and common pitfalls to avoid.

    1,577 installs
  22. firebase sickn33/agentic-awesome-skills

    Firebase gives you a complete backend in minutes - auth, database, storage, functions, hosting. But the ease of setup hides real complexity. Security rules are your last line of defense, and they're often wrong.

    1,572 installs
  23. firebase-firestore-basics firebase/agent-skills

    Comprehensive guide for Firestore basics including provisioning, security rules, and SDK usage. Use this skill when the user needs help setting up Firestore, writing security rules, or using the Firestore SDK in their a…

    1,565 installs
  24. redis-js upstash/redis-js

    Work with the Upstash Redis JavaScript/TypeScript SDK for serverless Redis operations. Use for caching, session storage, rate limiting, leaderboards, full-text search (querying, filtering, aggregating with @upstash/redi…

    1,564 installs
  25. hono-api-scaffolder jezweb/claude-skills

    Scaffold Hono API routes for Cloudflare Workers. Produces route files, middleware, typed bindings, Zod validation, error handling, and API_ENDPOINTS.md documentation. Use after a project is set up with cloudflare-worker…

    1,557 installs
  26. rivet-dynamic-apps rivet-dev/skills

    Dynamic Apps: Deploy an AI-generated backend for every user.

    1,554 installs
  27. stripe-apps stripe/ai

    Build, modify, or review Stripe Apps and extensions using the relevant documentation and reference guides. Use for custom Stripe Dashboard UI, stripe-app.yaml, @stripe/ui-extension-sdk, @stripe/extensibility-sdk, script…

    1,543 installs
  28. amazon-neptune aws/agent-toolkit-for-aws

    Provides authoritative guidance on Amazon Neptune Database and Neptune Analytics for graph, knowledge-graph, and relationship-heavy workloads — fraud detection / fraud rings, agentic memory / chatbot context across sess…

    1,522 installs
  29. postgres-drizzle ccheney/robust-skills

    Write or review PostgreSQL schemas, queries, migrations, and Drizzle ORM code. Use for Postgres/Drizzle relations, indexing, pooling, or query performance; not for unrelated databases or generic backend work.

    1,519 installs
  30. flask-python mindrally/skills

    Guidelines for Flask Python development with best practices for blueprints, RESTful APIs, and application factories.

    1,507 installs
  31. auth adobe/skills

    Authenticate with AEM Edge Delivery Services. Opens browser for login and captures token. Works for admin.hlx.page and Config Service APIs regardless of content source (Document Authoring, SharePoint, or Google Drive).

    1,489 installs
  32. odoo-18 unclecatvn/agent-skills

    Odoo 18 development reference for Python models and ORM (search, domain, read_group, compute fields), XML/CSV data and views, OWL/JS client code, QWeb reports, security (ACL, record rules, groups), cron and server actio…

    1,473 installs
  33. flask-api-development aj-geddes/useful-ai-prompts

    Develop lightweight Flask APIs with routing, blueprints, database integration, authentication, and request/response handling. Use when building RESTful APIs, microservices, or lightweight web services with Flask.

    1,433 installs
  34. backend-dev-guidelines langfuse/langfuse

    Build or review Langfuse backend code. Use for tRPC routers, public REST APIs, BullMQ processors, services, middleware, Prisma or ClickHouse access, OpenTelemetry, Zod, environment configuration, or backend tests.

    1,430 installs
  35. express-typescript mindrally/skills

    Guidelines for building robust APIs with Express.js and TypeScript, covering middleware patterns, routing, and security best practices

    1,414 installs
  36. stripe-best-practices anthropics/claude-plugins-official

    Best practices for building Stripe integrations. Use when implementing payment processing, checkout flows, subscriptions, webhooks, Connect platforms, or any Stripe API integration.

    1,405 installs
  37. api-patterns sickn33/agentic-awesome-skills

    API design principles and decision-making. REST vs GraphQL vs tRPC selection, response formats, versioning, pagination.

    1,402 installs
  38. scrapecreators-api scrapecreators/social-media-research-skills

    Scrape and extract public data from 27+ social media platforms using the ScrapeCreators REST API. Covers TikTok, Instagram, YouTube, LinkedIn, Facebook, Twitter/X, Reddit, Threads, Bluesky, Pinterest, Snapchat, Twitch,…

    1,397 installs
  39. shopify-products jezweb/claude-skills

    Create and manage Shopify products via the Admin GraphQL API or CSV import. Workflow: gather data, choose method, execute, verify. Use whenever the user wants to add products to Shopify, bulk-import a catalog from CSV/s…

    1,386 installs
  40. instantdb instantdb/skills

    Build complete, functional apps with InstantDB as the backend. Use when creating React/vanilla JS or expo applications. Triggers on requests for building apps.

    1,366 installs
  41. oauth mcollina/skills

    Implements OAuth 2.0/2.1 authorization flows in Fastify applications — configures authorization code with PKCE, client credentials, device flow, refresh token rotation, JWT validation, and token introspection/revocation…

    1,354 installs
  42. golang-backend-development manutej/luxor-claude-marketplace

    Complete guide for Go backend development including concurrency patterns, web servers, database integration, microservices, and production deployment

    1,351 installs
  43. api-gateway maton-ai/api-gateway-skill

    Call third-party APIs through the Maton gateway, which injects the credential for an app the user has already connected. Use this skill when the user names a connected app and a concrete action in it - read a mailbox, q…

    1,346 installs
  44. vinext-vite-nextjs reason-machines/trending-skills

    Vite plugin that reimplements the Next.js API surface for deploying anywhere, including Cloudflare Workers

    1,338 installs
  45. convert binance/binance-skills-hub

    Binance Convert request using the Binance API. Authentication requires API key and secret key.

    1,328 installs
  46. get-api-docs andrewyng/context-hub

    Use this skill to get documentation for third-party APIs, SDKs or libraries before writing code that uses them to ensure you have the latest, most accurate documentation. This is a better way to find documentation than…

    1,320 installs
  47. cuopt-server-common nvidia/skills

    cuOpt REST server — what it does and how requests flow. Domain concepts; no deploy or client code.

    1,318 installs
  48. upbit starchild-ai-agent/official-skills

    Use upbit CLI for Upbit REST API — spot orders, market data, withdrawals, deposits, travel rule, account management. 업비트 CLI로 시세 조회, 주문, 잔고 확인, 입출금을 처리합니다. Trigger this skill whenever the user wants to query prices, pla…

    1,309 installs
  49. LP, MILP, and QP (beta) with cuOpt — CLI only (MPS/LP/QPS files, cuopt_cli). Use when the user is solving LP, MILP, or QP from an MPS or LP file via command line.

    1,297 installs
  50. LP, MILP, and QP (beta) with cuOpt — C API only. Use when the user is embedding LP, MILP, or QP in C/C++.

    1,280 installs