Backend & APIs · For developers

Checklist for adding, changing, deprecating or removing Saleor GraphQL fields, mutations, enums and webhook event types so the change passes review first time.

saleor/saleor

Walks a contributor through adding a new HTTP framework integration to the evlog logging package: middleware source, build entry, exports, tests, example app and docs.

evloghq/evlog

Generate API endpoint code and documentation from specifications.

huangjia2019/claude-code-engineering

Use Xquik REST and MCP APIs for X data workflows: search public posts, inspect users, export datasets, download media, monitor accounts or keywords, and send webhook events.

understudy-ai/understudy

Searches TikHub's social media API endpoints and calls them from the command line for TikTok, Douyin, Xiaohongshu, Instagram, YouTube, Reddit and more.

liangdabiao/tikhub_api_skill

Profile DTVM execution using Linux perf and generate categorized analysis reports.

DTVMStack/DTVM

Environment-level Dataverse administration — bulk delete, retention/archival, organization settings, OrgDB settings, recycle bin, audit, and the 37 allowlisted PPAC toggles.

microsoft/Dataverse-skills

Verify smart contracts on Etherscan, Routescan, and Blockscout block explorers.

sablier-labs/evm-monorepo

Read, search, and organize emails via the himalaya CLI (IMAP/SMTP).

ymx10086/ResearchClaw

Routes backend work in the Superloopy loop harness to the right reference module, covering API contracts, schema migrations, transactions, background jobs, caching and security.

beefiker/superloopy

Build and review Remix 3 applications using the remix npm package and subpath imports.

epicweb-dev/epicflare

Conventions for the opentrons-ai-client React/TypeScript frontend — project structure, API integration, state management (Jotai), feature flags, types, and testing.

Opentrons/opentrons

Optimize Next.js App Router data fetching by converting slow client-side fetching to fast server-side fetching using React Server Components (RSC).

julianromli/opencode-template

Use the openma platform to build, deploy, and manage AI agents.

openma-ai/open-managed-agents

Create new sidecar plugins implementing the plugin.Plugin interface, rendering views with Bubble Tea, handling keyboard input via keymap contexts, and integrating with the app shell (footer hints…

marcus/sidecar

Smart money tracking — netflow, trades, holdings, perp trades.

nansen-ai/nansen-cli

Works out why a Workers sync is failing or returning wrong data by reading run logs through the ntn CLI, matching errors to the sync code and proposing fixes.

makenotion/workers-template

Build a new time-series analytics use case on top of the deployed Time Series Analytics microservice — bring it up with Docker Compose (from a repo clone, or by fetching the compose files from…

open-edge-platform/edge-ai-libraries

Resolve PR review feedback — fetch unresolved threads, triage, dispatch per-thread resolver agents, validate, commit, reply + resolve via GraphQL.

gmickel/flow-next

Retrieves and reads issues from JIRA using the Atlassian CLI or REST API.

telerik/JustMockLite

A skill your agent uses when the user asks to "run a deliverability pre-flight before I send", "check my SPF/DKIM/DMARC/BIMI", "why am I landing in spam / promotions", or "score my sender reputation…

aaron-he-zhu/aaron-marketing-skills

GraphQL schema design and review. An agent skill from hackers-pub/hackerspub.

hackers-pub/hackerspub

Write code that pays for an HTTP API returning 402 Payment Required, using the x402 protocol and a CDP-managed wallet.

coinbase/cdp-sdk

Publish the complete Spool CLI release train: synchronized versions, npm packages, the GitHub release, and the matching production web deployment.

paperboytm/spool

Implement or modify ChatbotX business services, repositories, cache invalidation, event emission, and data-access boundaries.

ChatbotXIO/ChatbotX

Configure portal/policy JWT keys, token names and lifetimes, key loading and generation, public-key discovery, and System API encryption keys.

greenpau/caddy-security

Implements KryptoGO Payment checkout integration including Payment Intent creation, React SDK usePayment hook, and Direct API integration.

paid-tw/skills

Everything about the data layer — pick one of six ready-to-run backend templates (TanStack Start + Drizzle + better-auth, Hono + Drizzle + better-auth, Hono + Prisma + better-auth, Hono + Drizzle +…

ahpxex/open-dashboard

Set up and verify a new Draw Things CPU proxy and Envoy server using the scripts in Scripts/ServerManagement/CPUScript.

drawthingsai/draw-things-community

Manage Late.co social media scheduling API — list, reschedule, bulk delete, and sync scheduled posts.

htekdev/vidpipe

Recover USDC from a legacy Circle CLI Gateway --method eco deposit whose fixed refund recipient is the SCA's backing EOA.

circlefin/skills

Add a new permission end-to-end — server constant + endpoint gate, and (admin app) mirror it into the permissions catalog + route guard.

fullstackhero/dotnet-starter-kit

General coding-style rules to apply to every project. An agent skill from rust-dd/tako.

rust-dd/tako

Git for agent identity — one identity, any apps. An agent skill from newtype-ai/nit.

newtype-ai/nit

Scaffold Spikard projects and generate code from OpenAPI, AsyncAPI, OpenRPC, GraphQL, and Protobuf schemas using the Spikard CLI or its MCP server.

Goldziher/spikard

Helps users run multiple concurrent mirrord sessions from a single mirrord-up.yaml (compose-style multi-service local debugging).

metalbear-co/mirrord

Guide for creating effective skills following best practices.

xlanex6/nuxt-meilisearch

Always use when user asks to create, generate, or build an AWS architecture diagram, cloud infrastructure diagram, or system diagram with AWS services.

vidanov/aws-architecture-diagram-skill

Guides agents writing or changing WooCommerce backend PHP so new classes, hooks and unit tests follow the project's conventions.

woocommerce/woocommerce

Troubleshoot and configure the Anthropic Subscription Proxy for OpenClaw.

John-Rood/claude-proxy

Implements HTTP caching with ETags, fragment caching, Russian doll caching, and Solid Cache configuration.

dilolabs/nosia

Add or change a CLIST Django management command, including arguments, resource selection, EventLog monitoring, or cron and Healthchecks wiring.

aropan/clist

生成专业播客脚本，包含开场白、话题展开、问答环节和结尾。适用于创建音频内容、播客脚本、对话式内容. An agent skill from itwanger/PaiAgent.

itwanger/PaiAgent

Type-safe Server-Sent Events (SSE) and WebSocket communication using river.ts library.

Bewinxed/river.ts

Analyze one or more code repositories and produce a Normify module-tree structure database (per-module Markdown files with strict YAML frontmatter), then validate, build, and render it into an…

yan-mc/dsh-normify

Develops OAuth2 API authentication with Laravel Passport. An agent skill from trypostit/trypost.

trypostit/trypost

A skill your agent uses when optimizing, refactoring, reviewing, or fixing AtomUI controls, including control API contracts, member layout, file splitting, lifecycle, AXAML structure, correctness…

AtomUI/AtomUI

Enable, configure, and query Elasticsearch security audit logs.

aspectrr/deer