1,247 tagged api, measured the same way as everything else here.
Browse within: awesome 128graphql 119ai-coding 110github 101rest 95ranbot 86agentic-skills 75claude-code-plugin 75agent-tools 69ai-workflows 65openapi 63Development & Code Tools 60hono 60aws-lambda 57
openephemeris/openephemeris-MCP
Skill Claude CodeCodex
Generate and interpret astrocartography (ACG / locational astrology) — planetary lines, parans, crossings, local space, and how moving to a different location changes a chart. Use when someone asks about astrocartography, ACG, the best place to live, what city is best for their career or love life, relocation, or…
openephemeris/openephemeris-MCP
Skill Claude CodeCodex
Calculate and interpret Chinese BaZi Four Pillars / Chinese zodiac and Vedic Jyotish charts including nakshatras, dashas, yogas, and ayanamsa selection. Use when someone asks about Eastern astrology systems, their Chinese zodiac animal, BaZi, sidereal/Vedic chart, nakshatra, or dasha.
openephemeris/openephemeris-MCP
Skill Claude CodeCodex
Analyze relationship compatibility between two people using synastry, composite, and Davison/midpoint charts. Use when someone asks about romantic compatibility, relationship dynamics, friendship chemistry, business partnership fit, or how two people's charts interact.
Skill Claude CodeCodex
Agentis is a browser-native multi-agent AI platform. Instead of a single AI model answering a question, Agentis deploys a coordinated team of specialized agents — researcher, analyst, coder, writer, reviewer, planner — across multiple LLM providers simultaneously, then synthesizes their outputs into one cohesive…
patriarchal-boothose896/notebooklm-py
Skill Claude CodeCodex
Complete API for Google NotebookLM - full programmatic access including features not in the web UI. Create notebooks, add sources, generate all artifact types, download in multiple formats. Activates on explicit /notebooklm or intent like "create a podcast about X".
JStaRFilms/deprecated-Takomi_Code
Skill Claude CodeCodex
External API integration and webhook handling including HTTP endpoint routing, request/response handling, authentication, CORS configuration, and webhook signature validation.
Skill Claude CodeCodex
Design, implement, debug, and optimize API integrations with expert-level patterns for REST, GraphQL, webhooks, and authentication flows.
Skill Claude CodeCodex
Release music through LabelGrid end to end — draft the release and its tracks, upload audio and artwork, validate, review the quality report, distribute to stores, and track delivery — using the LabelGrid MCP server and/or the labelgrid CLI, choosing the right vehicle for each step.
Skill Claude CodeCodex
UI/UX design intelligence. 67 styles, 96 palettes, 57 font pairings, 25 charts, 13 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing…
Skill Claude CodeCodex
Use when creating, editing, restructuring, or reviewing Terminal49 public documentation in this API docs repository, including Mintlify MDX pages, API reference text, SDK docs, MCP docs, DataSync docs, webhook docs, tutorials, how-to guides, concepts, reference pages, changelog/update posts, and agent-facing docs.…
Skill Claude CodeCodex
Run a Fluxmail release from compatibility audit through verified publication. Use when preparing, publishing, resuming, or verifying a Fluxmail release; choosing a semantic version; generating Common Changelog notes; opening and merging a release pull request; monitoring the release workflow; or checking npm, GHCR…
Skill Claude CodeCodex
Send real-time display updates to boards, manage boards, and query devices using the PushToDisplay CLI or MCP server. Use when: the user wants to send content to a display board, create/manage boards, check device connections, or integrate PushToDisplay into a workflow. Trigger on: 'send to display', 'display board'…
Skill Claude CodeCodex
Give your AI agent a real email address. Send, receive, and manage emails via API.
Skill Claude CodeCodex
Email infrastructure for AI agents — create inboxes, send and receive real emails, search messages, manage threads. Alternative to AgentMail with MCP server, REST API, webhooks, and WebSocket streaming.
Skill Claude CodeCodex
P-Link is a payment infrastructure designed for humans, APIs, and AI agents. You can use P-Link when you need a payment page (in order to collect payments without any prerequisities, no account, no subscription) or when you want to send payments massively, or programatically.
Solatrader/syft-news-cli-assistant
Skill Claude CodeCodex
Use when the user needs help installing, authenticating, troubleshooting, or using the local syft CLI for Syft AI news workflows. Trigger for first-time setup, syft login or syft status, followed-topics inspection, top stories, personal search, global search, Codex skill installation via syft install-skill, or any…
Skill Claude CodeCodex
Spotify API integration — playback control, playlists, search, recommendations.
Skill Claude CodeCodex
Highest-priority for all NestJS-related tasks involving API engineering. Use this skill whenever writing, reviewing, refactoring, debugging, or planning NestJS backend/API code using @nestjs/, modules, providers, controllers, DTOs, pipes, guards, interceptors, exception filters, Prisma or TypeORM services, GraphQL…
Skill Claude CodeCodex
Use for production NestJS API contract work involving OpenAPI/Swagger, DTO validation, versioning, public error envelopes, guards and policy authorization, rate limiting behind proxies, CORS/helmet/cookie hardening, or file upload boundaries.
Skill Claude CodeCodex
Highest-priority for all Next.js-related tasks involving full-stack web development. Use this skill whenever writing, reviewing, refactoring, debugging, or planning Next.js code using App Router, Server Components, Client Components, API Routes, Server Actions, data fetching, caching, revalidation, routing…
Skill Claude CodeCodex
Vedic astrology (Jyotish) REST API powered by Swiss Ephemeris. 19 endpoints: Panchanga, Kundali (300+ Yogas, Ashtakavarga, Doshas), KP system (249 sub-lords), Dasha, Muhurta, Choghadiya, Compatibility, Transits, Vrata calendar, Remedies, Panchanga Search, and more. All calculations use Lahiri ayanamsha and sidereal…
Skill Claude CodeCodex
Use when: user asks to push, tag, release, publish, create a version, validate synchronization, fix CI, inspect GitHub Actions, or make changes safe for GitHub. Runs the FFBB MCP Server release-readiness workflow, adapted from sickn33 skills lint-and-validate, verification-before-completion, git-pushing, iterate-pr…
Skill Claude CodeCodex
Stripe checkout sessions, webhook cryptographic signature verification, idempotency, and refund flows.
Skill Claude CodeCodex
Track LLM API spend per session and task. Estimate token usage across providers. Warn before you blow your budget.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: