Backend & APIs · OpenAPI

Fishjam platform fundamentals — domain model and auth shared by all SDKs.

software-mansion-labs/skills

Probe a target for accidentally-public admin / debug / introspection endpoints — Spring Boot Actuator, Apache server-status, Prometheus metrics, GraphQL playground, Swagger UI, phpMyAdmin…

jeremylongshore/tons-of-skills-marketplace

Generate API contracts and OpenAPI specifications from code or design documents.

jeremylongshore/tons-of-skills-marketplace

Validate API schemas against OpenAPI, JSON Schema, and GraphQL specifications.

jeremylongshore/tons-of-skills-marketplace

A skill your agent uses when you need to design, review, or improve REST APIs with Spring Boot — including HTTP methods, resource URIs, status codes, DTOs, versioning, deprecation and sunset…

jabrena/plinth

A skill your agent uses when you need to design, review, or improve REST APIs with Quarkus REST (Jakarta REST) — including resource classes, HTTP methods, status codes, request/response DTOs, Bean…

jabrena/plinth

A skill your agent uses when you need to design, review, or improve REST APIs with Micronaut — including @Controller routes, HTTP status codes, DTOs, Bean Validation, exception handlers, pagination…

jabrena/plinth

A skill your agent uses when you need framework-agnostic OpenAPI 3.x guidance — spec structure, metadata and versioning, paths and operations, reusable schemas, security schemes, examples…

jabrena/plinth

A skill your agent uses when you need framework-agnostic WireMock guidance — stub design, JSON or programmatic mappings, precise request matching, response bodies and faults, classpath fixtures…

jabrena/plinth

Observe and troubleshoot WhatsApp in Kapso: debug message delivery, inspect webhook deliveries/retries, triage API errors, and run health checks.

aiskillstore/marketplace

TRIGGER when the user asks to delegate to or integrate an external/third-party REST API, import an OpenAPI/Swagger document, or generate a microservice from an OpenAPI spec (by URL or pasted…

microbus-io/fabric

REST/GraphQL/gRPC API design best practices. An agent skill from majiayu000/spellbook.

majiayu000/spellbook

API documentation workflow for generating OpenAPI specs, creating developer guides, and maintaining comprehensive API documentation.

aiskillstore/marketplace

REST API design and development expert specializing in endpoint design, HTTP semantics, versioning, error handling, pagination, and OpenAPI documentation.

cin12211/orca-q

Dynamic multi-repo and monorepo awareness for Claude Code. An agent skill from alinaqi/maggy.

alinaqi/maggy

A skill your agent uses when connecting your agent to external APIs, tools, or services via Gateway, or restricting tool access with Cedar policies.

aws/agent-toolkit-for-aws

Add and evolve Counterfact context classes in .context.ts files, including required unit test coverage for context behavior.

counterfact/api-simulator

Operate Blocknative gas intelligence APIs through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.

holon-run/uxc

Operate Blockscout explorer reads through UXC with a curated OpenAPI schema, instance-specific host selection, and read-first guardrails.

holon-run/uxc

Operate CoinAPI market data reads through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.

holon-run/uxc

Operate Coinbase Advanced Trade REST APIs through UXC with a curated OpenAPI schema, products-first discovery, and explicit JWT bearer auth guidance.

holon-run/uxc

Operate DefiLlama Pro analytics APIs through UXC with a curated OpenAPI schema, path-templated API-key auth, and read-first guardrails.

holon-run/uxc

Operate DingTalk messaging APIs through UXC with a curated OpenAPI schema, app-token bearer auth, and robot/service-group guardrails.

holon-run/uxc

Operate Discord HTTP API through UXC with Discord OpenAPI schema.

holon-run/uxc

Operate Feishu or Lark IM APIs through UXC with a curated OpenAPI schema, tenant-token bearer auth, and chat/message guardrails.

holon-run/uxc

Operate GitHub REST API through UXC with the official OpenAPI schema, explicit gh-to-uxc auth import, and read-first guardrails for repo, issue, pull request, and event workflows.

holon-run/uxc

Operate Helius Wallet API reads through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.

holon-run/uxc

Operate LINE Messaging API through UXC with a curated OpenAPI schema, bearer-token auth, and messaging-core guardrails.

holon-run/uxc

Operate Matrix Client-Server API through UXC with a curated OpenAPI schema, bearer-token auth, and homeserver-aware messaging guardrails.

holon-run/uxc

Operate MEXC Spot REST APIs through UXC with a curated OpenAPI schema, HMAC query signing, and separate public/signed workflow guardrails.

holon-run/uxc

Operate Nodit Web3 Data API reads through UXC with a curated OpenAPI schema, API-key auth, and overlap-aware guardrails.

holon-run/uxc

Operate Slack Web API through UXC with a curated OpenAPI schema, bearer-token auth, and messaging-core guardrails.

holon-run/uxc

Operate Telegram Bot API through UXC with a curated OpenAPI schema, bot-token path auth, polling-based reads, and webhook management guardrails.

holon-run/uxc

Operate WhatsApp Business Platform Cloud API through UXC with a curated OpenAPI schema, bearer-token auth, and message/profile guardrails.

holon-run/uxc

Operate X API v2 through UXC with the official OpenAPI schema, OAuth2 PKCE user-context auth, app-only bearer guidance, and read-first guardrails for timeline/bookmark/post workflows.

holon-run/uxc

API attack hunting (REST / GraphQL / gRPC) - BOLA/IDOR, BFLA, mass assignment, excessive data exposure, auth/JWT, introspection + batching, rate-limit abuse.

Encod3d-Sec/TORCH

将钉钉开放平台官方服务端 API 转成宜搭 HTTP 连接器动作，并供表单、集成自动化或 YidaCodeCanvas 自定义页面安全调用。负责官方文档核对、DingAuth 账号配置暂停与确定性回读。触发词：钉钉开放平台接口、api.dingtalk.com、x-acs-dingtalk-access-token。

openyida/openyida

沁言学术论文分析 - 对单篇学术论文进行深度分析解读，提取研究目标、方法论、主要发现和研究限制。通过沁言学术OpenAPI的analyze接口实现。触发词：论文分析、论文解读、分析论文、paper analysis、analyze paper、论文解析

LeonChaoX/qinyan-academic-skills

沁言学术AI选题分析 - 基于大量文献检索结果，为科研人员提供智能选题建议，包括选题方向、研究价值、研究内容概述、研究难点分析和相关文献推荐。使用沁言学术OpenAPI进行文献检索。触发词：选题分析、选题建议、研究选题、topic analysis、research topic、帮我选题、选题推荐

LeonChaoX/qinyan-academic-skills

Use CloudBase HTTP API to access CloudBase platform features (database, authentication, cloud functions, cloud hosting, cloud storage, AI) via HTTP protocol from backends or scripts that are not…

LeoYeAI/openclaw-master-skills

A skill your agent uses when you add or change any HTTP endpoint's request or response shape (Go or Java) — implement the task's contract exactly, evolve additively, keep the OpenAPI document in…

makifbaysal/tasktrooper

Review Devolutions Gateway changes against authoritative external contracts.

Devolutions/devolutions-gateway

Publish and read business processes in UiPath Automation Hub via the Open API, using the user's cloud login — no admin OpenAPI token needed.

UiPath/skills

Runs the agent-guided tour of Microbus using examples. An agent skill from microbus-io/fabric.

microbus-io/fabric

API design: naming, versioning, pagination, idempotency, OpenAPI, error contracts and safe retries.

softspark/ai-toolkit

Deterministically compare OpenAPI JSON operations with implementation and observation inventories to expose undocumented, unimplemented, unexercised, and security-declaration coverage gaps.

cyberful/cyberful

Design and implement Minimal APIs in ASP.NET Core using handler-first endpoints, route groups, filters, and lightweight composition suited to modern .NET services.

managedcode/dotnet-skills

Build or maintain controller-based ASP.NET Core APIs when the project needs controller conventions, advanced model binding, validation extensions, OData, JsonPatch, or existing API patterns.

managedcode/dotnet-skills