Backend and APIs

18,686 mods in this category, of every kind an agent can take. Each one carries what it costs per session, what the scan found, and whether it is the original.

powerplatform-core

673

satriotsubasa/PowerPlatform-Core

Plugin Claude Code

Bundles 12 skills · 2,378 tokens together

Coding-agent skill for Microsoft Power Platform and Dataverse development. Read a repo, understand model-driven app and solution structure, choose the right development surface, and safely build, validate, and deliver source-controlled changes: plug-ins, PCF controls, web resources, form and ribbon metadata…

not rated 17 1mo ago A tokens not measured original Apache-2.0

sandbox-server

674

Tsuchijo/sandbox-mcp

MCP server Claude CodeCodexCursor +2

FastAPI control plane for OpenSandbox that manages sandbox lifecycle on Docker (ready) and Kubernetes (planned) runtimes. Runs locally from the sandbox-server Python package.

not rated 17 1y ago A tokens not measured

rails-conventions

675

ethos-link/rails-conventions

Skill Claude CodeCodex

Rails 8.x application architecture, implementation, and review guidance for production codebases. Use when building or reviewing Ruby on Rails 8 features across models, controllers, routes, Hotwire, jobs, APIs, performance, security, and testing. Trigger for requests mentioning Rails 8, Active Record, Active Job…

not rated 17 changed 5d ago A 92 tokens original MIT

mcp-gateway

676

LunFengChen/Gateway-Mcp

MCP server Claude CodeCodexCursor +2

A gateway for MCP servers. Runs locally from the mcp-gateway Python package.

not rated 17 1mo ago A tokens not measured

hound

677

tiluckdave/hound-mcp

MCP server Claude CodeCodexCursor +2

The dependency bloodhound for AI coding agents. Zero API keys, zero config. Runs locally from the hound-mcp npm package.

not rated 17 7d ago A tokens not measured original MIT

fhirhydrant

678

faulkj/fhirHydrant

MCP server Claude CodeCodexCursor +2

FHIR MCP server with SMART Backend Services, response compaction, FHIRPath, and guarded writes. Runs locally from the fhirhydrant npm package. Needs 8 environment variables to run.

not rated 17 13d ago A tokens not measured

openroad-mcp

681

The-OpenROAD-Project/OpenROAD-MCP

MCP server Gemini CLI

OpenROAD MCP server (TypeScript/npx). Runs locally from the openroad-mcp npm package.

not rated 17 yesterday A tokens not measured original BSD-3-Clause

hubitat-mcp-server

682

kingpanther13/Hubitat-local-MCP-server

Skill Claude CodeCodex

Guide for developing and maintaining the Hubitat MCP Rule Server — a Groovy-based MCP server running natively on Hubitat Elevation hubs, exposing 116 tools (36 on tools/list via category gateway proxy) for device control, virtual device management, room management, rule automation, hub admin, file management…

not rated 17 +2 changed 2d ago A 109 tokens original MIT

datasette-mcp

683

datasette/datasette-mcp

MCP server Claude CodeCodexCursor +2

Adds a /-/mcp MCP server to any Datasette instance. Runs locally from the datasette-mcp Python package.

not rated 17 +4 8d ago A tokens not measured original Apache-2.0

postman

686

Postman-Devrel/agent-skills

Skill Claude Code

Full API lifecycle management through Postman. Sync OpenAPI specs to collections, generate typed client code, run API tests, create mock servers, publish documentation, audit security against OWASP Top 10, and discover APIs across workspaces. Requires the Postman MCP Server. Use this skill when the user mentions…

not rated 16 6mo ago A Socket: passSnyk: warn 111 tokens original MIT

add-data-source

687

paulieb89/property-shared

Skill Claude Code

Use when adding a new external data source (API, scraper, etc.) to propertycore. Walks through the complete 6-step process with patterns from existing implementations.

not rated 16 changed 5d ago A SkillSpector: pass 38 tokens original MIT

sn-sdk-fluent

688

aatrey882/servicenow-agent-skills

Skill Claude CodeCodex

Use when working with ServiceNow Fluent DSL (.now.ts files) — generating, reviewing, or explaining metadata definitions for tables, ACLs, business rules, UI pages, client scripts, script includes, flows, service portal widgets, and other ServiceNow metadata types. Covers all 6 column types, all $id-required types, and…

not rated 16 5mo ago A 80 tokens original MIT

swagger-mcp-server

689

tuskermanshu/swagger-mcp-server

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for swagger endpoints. Runs locally from the swagger-mcp-server npm package.

not rated 16 1y ago A tokens not measured

ha-api

690

nodnarbnitram/claude-code-extensions

Skill Claude Code

Integrate with Home Assistant REST and WebSocket APIs. Use when making API calls, managing entity states, calling services, subscribing to events, or setting up authentication. Activates on keywords REST API, WebSocket, API endpoint, service call, access token, Bearer token, subscribeevents.

not rated 16 4mo ago A 62 tokens original MIT

pbx

692

ictinnovations/pbx-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for Asterisk and FreeSWITCH. Lets AI assistants inspect channels, SIP registrations, trunk status and dialplan on a live PBX. Runs locally from the pbx-mcp npm package. Needs 8 environment variables to run.

not rated 16 +1 7d ago A tokens not measured original MIT

fubon-api-mcp-server

694

Mofesto/fubon-api-mcp-server

MCP server Claude CodeCodexCursor +2

A local Model Context Protocol server for Fubon Securities, a Taiwanese brokerage, exposing its stock-trading API and market-data queries.

not rated 16 +1 23d ago A tokens not measured original Apache-2.0

migadu-mcp

695

Michaelzag/migadu-mcp

MCP server Claude CodeCodexCursor +2

MCP server for Migadu email hosting — manage domains, mailboxes, aliases, identities, forwardings, and rewrites. Runs locally from the migadu-mcp Python package.

not rated 16 +1 4mo ago A tokens not measured original MIT

architecture

696

connorads/dotfiles

Skill Claude CodeCodex

Design the target structure of software: clear boundaries, typed domain models, and testable flows. Use for substantial design work, hard-to-test code, domain modelling, module organisation, API and endpoint contract design, ports/adapters, functional core / imperative shell, explicit error handling, observability, or…

not rated 16 changed 7d ago A 90 tokens

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