Backend and APIs

19,654 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.

VoDaiLocz/kilo-kit-mcp

Skill Claude CodeCodex

Comprehensive backend API development skill for building robust, scalable APIs. Use when creating new endpoints, services, or backend functionality. Keywords: API, backend, endpoint, service, REST, GraphQL, server, controller, route.

not rated 27 +1 13d ago A SkillSpector: pass 49 tokens original Apache-2.0

adyen-mcp-server

578

Adyen/adyen-mcp

MCP server Claude CodeCodexCursor +2

MCP server "adyen-mcp-server" as configured in Adyen/adyen-mcp. Runs /workspaces/adyen-mcp/typescript/dist/index.js with node. Needs 1 environment variable to run.

not rated 27 yesterday A tokens not measured original MIT

bitrix24-agent

579

vrtalex/bitrix24-skill

Skill Codex

Design, implement, debug, and harden integrations between AI agents and Bitrix24 REST API (webhooks, OAuth 2.0, scopes, events, batch, limits, REST 3.0). Use whenever the user wants to connect an AI assistant or agent to a Bitrix24 portal or act on one — for example create or update a lead, deal, contact or company…

not rated 26 +1 5mo ago A 214 tokens original Unlicense

hoangsonww/PetSwipe-Match-App

Skill Codex

Backend-local workflow for health endpoints, readiness behavior, Swagger/OpenAPI exposure, and runtime contract changes in PetSwipe. Use when backend work touches backend/src/app.ts, startup behavior, docs endpoints, or deployment-sensitive runtime behavior.

not rated 26 1mo ago A 50 tokens original MIT

StanfordSpezi/SpeziVibe

Skill Claude CodeCodex

Integrate patient-authorized EHR record retrieval into a digital health app using Fasten Connect — provider linking, webhook ingestion, FHIR record handling, and the data privacy decisions that come with holding the records.

not rated 26 1mo ago A SkillSpector: warn 49 tokens original MIT

add-weixin

582

liiiiwh/weixin-clawbot-skill

Skill Claude CodeCodex

Add WeChat (微信) as a channel. Uses ilink bot long-poll API for message receiving and sending. Supports text, image, video, file, and voice messages. No public URL or webhook needed. Works alongside any other channel. Language-agnostic — auto-generates code for the target project's language and framework.

not rated 26 +1 7mo ago A 71 tokens original MIT

claude-toolkit

583

nasrulhazim/claude

Plugin Claude Code

Bundles 41 skills, 12 commands, 23 agents · 11,067 tokens together

41 skills, 23 role agents and 12 commands covering Laravel, TypeScript, Go and Python development, testing, debugging, code quality, performance, accessibility, security hardening, CI/CD, deployment, package development, documentation, requirements, sales, branding, narrated explainer video and video-series planning…

not rated 26 +1 changed 10d ago A tokens not measured original MIT

jfb-action-events

585

Lonsdale201/wp-agent-skills

Skill Claude CodeCodex

Configures the JetFormBuilder action events system — the named events (DEFAULT.PROCESS, DEFAULT.REQUIRED, GATEWAY.SUCCESS, GATEWAY.FAILED, BAD.REQUEST, ON.DYNAMICSTATE, never) that decide WHEN a Form Action runs. Covers declaring supported / unsupported / required events on a custom action, the validation precedence…

not rated 26 17d ago A SkillSpector: pass 227 tokens original MIT

wordpress-plugin-dev

586

Zulut30/Wordpress-skills

Skill Claude CodeCodex

Helps agents develop, review, test, secure, optimize, design, integrate, package, and release modern WordPress plugins. Use for WordPress plugin architecture, Gutenberg block work, block.json, REST API, WP admin screens, shortcode implementation, Settings API, WP-CLI workflows, PHPUnit tests, wp-env environments…

not rated 25 +2 5mo ago A 105 tokens original MIT

justcall-mcp-server

587

saaslabsco/justcall-mcp-server

MCP server Claude CodeCodexCursor +2

JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs. Remote server at mcp.justcall.host.

not rated 25 7mo ago A tokens not measured original MIT

serveMyAPI

588

Jktfe/serveMyAPI

MCP server Claude CodeCodexCursor +2

MCP server "serveMyAPI" as configured in Jktfe/serveMyAPI. Runs /ABSOLUTE/PATH/TO/servemyapi/dist/index.js with node.

not rated 25 5mo ago A tokens not measured

strapi-mcp

589

l33tdawg/strapi-mcp

MCP server Claude CodeCodexCursor +2

An MCP server for your Strapi CMS that provides access to content types and entries through the MCP protocol. Runs locally from the strapi-mcp npm package.

not rated 25 1y ago A tokens not measured original MIT

django-patterns

590

Luohaothu/everything-codex

Skill Claude CodeCodex

A collection of recommended patterns for structuring and extending Django applications, including web APIs and database-backed projects.

not rated 25 +1 2mo ago A SkillSpector: pass 37 tokens original MIT

effect-rpc-cluster

592

mpsuesser/pi-effect-harness

Skill Claude CodeCodex needs its repo

Build typed RPC endpoints and cluster-distributed entities, singletons, cron jobs, and durable workflows with Effect's RPC and Cluster modules (Rpc/RpcGroup/RpcServer/RpcClient, Entity/Sharding/Singleton, Node/Bun bundles). Use when building RPC services or distributed/clustered Effect systems.

not rated 25 4mo ago A 68 tokens original MIT

agent-creator

593

aws-samples/sample-agentic-chatbot-accelerator

Plugin Claude Code ✓ vendor

Bundles 1 skill · 97 tokens together

Create and update AgentCore runtime agents in a DEPLOYED instance of this accelerator. Use whenever the user wants to create a new agent, build an orchestrator/swarm/graph agent, add or remove tools/MCP-servers/skills from an existing agent, change an agent's model or system prompt, or otherwise modify a live runtime…

not rated 25 +2 15d ago A tokens not measured MIT-0

rap-generator

594

weiserman/rap-skills

Skill Claude CodeCodex

Generate a complete SAP RAP Business Object stack from requirements. Creates all artifacts: database table, CDS root/child view entities, behavior definition (BDEF), behavior implementation class, service definition, and service binding. Use this skill whenever the user wants to create a new RAP BO, build a Fiori app…

not rated 25 +1 8mo ago A 139 tokens

AlphaBitCore/nexus-gateway

Cursor rule Cursor

Canonical = OpenAI shape; each non-OpenAI adapter owns its bidirectional translation (8 binding rules from provider-adapter-architecture.md §3a).

not rated 25 1mo ago A 0 tokens original Apache-2.0

infra-dify-ops

596

seed-forge/harness-ai-kit

Skill Claude CodeCodex needs its repo

A set of tools for managing Dify resources used by applications and workflows, including creating, checking, importing and exporting workflow files. It works at the platform-usage level, not with Dify deployment, databases or containers.

not rated 25 2mo ago A SkillSpector: warn 80 tokens original Apache-2.0

crud-generator

597

thapaliyabikendra/ai-artifacts

Skill Claude Code

Generate complete CRUD application services for ABP Framework following DDD patterns. Creates interface in Contracts layer, implementation in AppServices, and DTOs in Contracts. Use when: (1) creating new entity services, (2) scaffolding CRUD operations, (3) implementing standard ABP service patterns, (4) accelerating…

not rated 24 7mo ago A 70 tokens original Apache-2.0

structpages

598

jackielii/structpages

Plugin Claude Code

Bundles 1 skill · 154 tokens together

Patterns and guidance for the structpages Go web framework (struct-based routing + gsx + HTMX).

not rated 24 changed 28d ago A tokens not measured original BSD-3-Clause

c4-diagram-generator

599

Trettin/docforge

Agent Claude Code

Use this agent when the user needs to generate C4 diagrams (System Context, Container, Component, and Code levels) in PlantUML format from a Feature Design Document (FDD) or similar technical documentation. The agent should be invoked in scenarios such as:\n\n \nContext: User has completed writing an FDD and wants to…

not rated 24 11mo ago A 0 tokens

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