Backend and APIs

CacinieP/network-troubleshoot-skill

Cursor rule Cursor

Network troubleshooting — systematic diagnosis and resolution for connectivity, DNS, proxy, SSL, HTTP errors.

ruslan-korneev/claude-plugins

Plugin Claude Code

Bundles 2 skills, 5 commands, 1 agent · 84 tokens together

FastAPI scaffolding (modules, DTOs, endpoints) + Alembic migrations with auto-fix for Enum downgrade.

churichard/fluxmail

MCP server Claude CodeCodexCursor +2

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes. Runs locally from the fluxmail npm package. Needs 4 environment variables to run.

nvdigitalsolutions/mcp-ai-wpoos

Skill Claude CodeCodex

Register a custom Query type for JetEngine's Query Builder — extend \JetEngine\QueryBuilder\Queries\BaseQuery for the runtime query class, extend \JetEngine\QueryBuilder\QueryEditor\BaseQuery for the editor component, then hook BOTH register actions — jet-engine/query-builder/queries/register (factory) for the…

sabbour/agentweaver

Skill Claude CodeCodex

Use the API harness to drive Agentweaver through its REST API, capture the complete request/response evidence, and emit a normalized agentweaver.persona-judge-verdict/v1 JSON verdict. It is for backend/API end-to-end validation; use the UI or MCP harness for those surfaces.

mirinodev/claude-code

Command Claude Code

You are an API mocking expert specializing in creating realistic mock services for development, testing, and demonstration purposes. Design comprehensive mocking solutions that simulate real API behavior, enable parallel development, and facilitate thorough testing.

LiHongwei-cn/lihongwei-cn

Skill Claude CodeCodex

Build communication features with Twilio: SMS messaging, voice calls, WhatsApp Business API, and user verification (2FA). Covers the full spectrum from simple notifications to complex IVR systems and multi-channel authentication.

MasRama/nara

Skill Claude CodeCodex

Adding auth guards, permission checks, role management, or session handling.

yeongseon/kpubdata

Skill Claude CodeCodex

A set of instructions for adding and repairing datasets in kpubdata, a project that describes public data APIs with specification files. It covers recording real API responses, replaying examples, validating schemas, and updating documentation.

open-qr/openqr

MCP server Claude CodeCodexCursor +2

Generate, edit and track dynamic (editable) QR codes with scan analytics. Hosted MCP and REST API. Remote server at openqr.uk.

TeodorMCP/universal-connector-mcp

MCP server Claude CodeCodexCursor +2

A security-first, local-first MCP server that connects any API (OpenAPI/GraphQL/gRPC/SOAP) to AI agents through a single normalized operation model. Runs locally from the universal-connector-mcp Python package. Needs 5 environment variables to run.

alexey-pelykh/qontoctl

MCP server Claude CodeCodexCursor +2

CLI and MCP server for the Qonto banking API. Runs locally from the qontoctl npm package. Needs 2 environment variables to run.

Juniper/routing-director-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server integrating with Juniper Routing Director. Runs locally from the routing-director-mcp-server Python package.

DeviceIngineering/ozon-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for Ozon Seller API + Performance API: 151 tools for prices, promos, ads, orders, returns and finance. Runs locally from the ozon-mcp-server Python package. Needs 5 environment variables to run.

Neo1228/spring-boot-starter-swagger-mcp

MCP server Claude CodeCodexCursor +2

MCP server "swagger-mcp-bridge" as configured in Neo1228/spring-boot-starter-swagger-mcp. Runs in Docker (ghcr.io/neo1228/swagger-mcp-bridge-example:0.1.0).

bajoski34/mcp-flutterwave

MCP server Claude CodeCodexCursor +2

MCP Server to interact with Flutterwave APIs. Runs locally from the mcp-flutterwave npm package. Needs 1 environment variable to run.

iTophua/iterminal

Command Claude Code

Tauri command handlers for SSH operations (russh 0.50 + russh-sftp 2.1).

lazyants/hetzner-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for the Hetzner Cloud API — servers, networks, volumes, firewalls, and more. Runs locally from the @lazyants/hetzner-mcp-server npm package.

parth-unjiya/odoo-mcp-gateway

MCP server Claude CodeCodexCursor +2

Security-first, version-agnostic MCP gateway for Odoo 17/18/19 — works with stock and custom modules via YAML configuration. Runs locally from the odoo-mcp-gateway Python package.

parseablehq/parseable-mcp-server

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for Parseable. Lets LLMs discover and query Parseable. Runs locally from the @parseable/parseable-mcp-server npm package.

gabrielmahia/mpesa-mcp

MCP server Claude CodeCodexCursor +2

MCP server for M-Pesa Daraja API and Africa's Talking. 23 tools including getmodelhint(). Tested with claude-sonnet-5. Runs locally from the mpesa-mcp Python package.

mohisyed/JPOS-MCP

MCP server Claude CodeCodexCursor +2

The first open-source MCP server for jPOS and ISO 8583. Give AI agents deterministic access to payment protocol expertise. Runs locally from the jpos-mcp-server Python package.

psyb0t/docker-hybrids3

Plugin Claude Code

Bundles 1 skill · 181 tokens together

Self-hosted lightweight object storage speaking S3 (boto3/AWS SDK, Sig V4), plain HTTP (curl + Bearer auth), and MCP (Streamable HTTP tools) from one container — SQLite metadata, flat-file storage, config-defined buckets, per-bucket keys, a cross-bucket master key, and presigned GET/PUT URLs.

WESTsyre21/setup-backend-stack

Skill Claude CodeCodex

Bootstraps a local Node.js backend development stack with Docker, PostgreSQL, and an ORM (Prisma or Sequelize). Use this skill whenever the user wants to: initialize a new backend project, set up a Dockerized database locally, wire up an ORM with automated migrations, scaffold an Express server with a health endpoint…