Google's browser workbench for prototyping with Gemini models, then shipping the same prompt as production API code.
API
Designing, calling and testing HTTP APIs, including client generation, collections and request tooling.
40 apps, 11 skills and 21 MCP servers tagged API.
Apps
One API and one bill for hundreds of language models, with automatic failover between providers.
One API for agent harnesses — run Codex, Claude Code or Hermes behind your product with shared sessions, streaming, files and cost controls, and swap harness with a config change.
Turn any website into clean markdown or structured JSON — crawling, JavaScript rendering, and extraction in one API.
Web data extraction APIs for AI agents — 75+ ready-made scrapers for LinkedIn, Amazon, Google Maps, Reddit and X, priced per result.
A pay-per-call tool layer for AI agents: one balance and one credential across 1,700+ tools from 55+ providers, reachable as a skill, an MCP server or a CLI.
One API to search, scrape, crawl, map and monitor the web, returning clean structured text that AI agents and RAG pipelines can use directly.
Payment rails for AI agents — a drop-in wallet widget and Purchase API that let an agent buy things on a real card, with the user approving each charge.
A router for voice models: 56 speech and language models benchmarked across 10 languages, with each session sent to the one that actually wins.
Audit-grade fact-checking API for AI products — eight models across five stages, adversarial debate, and a full citation trail behind every verdict.
Run Claude Code, Codex or OpenCode in the cloud from a single HTTP call — no SDK, no daemon, no infrastructure on your side.
One API for meeting bots across Zoom, Google Meet, Teams and Webex — join, record, stream and speak in real time, billed at $0.35 an hour.
Developer platform for AI agents on Apple's own channels — programmable iMessage at scale, plus video agents that answer and place FaceTime calls in a few lines of code.
Rindler signs in to the web portals your team already uses and finishes the task you describe in a sentence — pulling records, downloading invoices, checking statuses, submitting forms.
A hosted LLM gateway from ngrok: one base URL and one key for public providers, your own keys and self-hosted models, with failover, scoped access and cost analytics.
Privacy-first search infrastructure for AI agents, with smart routing, structured results, and native API, MCP, and Skill access.
One REST API that scrapes, crawls, and extracts the web into clean Markdown and schema-validated JSON for AI agents.
A marketplace of thousands of ready-made scrapers and automation tools, plus the cloud to run your own.
A search API purpose-built for RAG and agents — returns synthesised, cited content instead of a list of links.
A search engine built for AI — embeddings-based retrieval that finds pages by meaning, not keyword overlap.
A memory layer for AI agents — remember user preferences and past interactions without stuffing the context window.
Headless browser infrastructure for AI agents — sessions, stealth, proxies, and live view, without running Chrome yourself.
An open-source platform for building production LLM applications — visual workflows, RAG, and agents in one place.
A developer platform for voice agents that make and take phone calls, with sub-second turn latency.
High-quality stem separation — split any track into vocals, drums, bass, and instruments with minimal artefacts.
AI music generation with lyric writing, stem separation, and reference-based style matching.
Speech-to-text APIs with built-in understanding — transcription plus summaries, topics, and redaction in one call.
Enterprise speech infrastructure — fast, accurate transcription, text to speech, and a full voice agent API.
Voice AI that reads and expresses emotion — speech models trained on human vocal expression, not just phonemes.
Ultra-low-latency speech models built for real-time voice agents, where every millisecond is audible.
The lab behind FLUX — open and commercial image models used across much of the generative design ecosystem.
Inference, fine-tuning, and GPU clusters for open models — the full stack for teams building on open weights.
A generative media platform tuned for speed — image, video, and audio models served with very low latency.
Run thousands of open models with one API call, and deploy your own without touching Kubernetes.
Inference on custom LPU hardware, built for latency — open models served at speeds general-purpose GPUs struggle to match.
Pipedream AI generates workflows and code steps.
Stenography explains code and APIs with AI.
Mintlify AI helps generate and maintain documentation.
PlayHT offers ultra-realistic AI voices and cloning.
Generate lifelike spoken audio with AI tools
Skills
Typefully's official skill for drafting, scheduling and publishing to X, LinkedIn, Threads, Bluesky, Mastodon and Substack Notes from your agent or terminal.
Replicate's official skill for running models via its API — predictions, polling, Prefer: wait, webhooks with signature validation, streaming and file handling.
Brave's official skill for the Brave Search API — ranked web results with snippets and thumbnails, freshness and SafeSearch filters, search operators, pagination, and Goggles for custom ranking.
Pydantic's official skill for modelling untrusted data in Python — constraints, model hierarchies, validators and serialisation, plus when not to reach for a BaseModel.
Venice's official skill for its two text-to-image endpoints — the native API with negative prompts, CFG and seeds, and the OpenAI-compatible drop-in.
Courier's official skill for building and debugging multi-channel notifications — email, SMS, push, in-app inbox, Slack, Teams and WhatsApp — from one send call.
Sets up Apollo MCP Server so an AI agent can call a GraphQL API as MCP tools — defining tools from named operations, or exposing introspect/search/validate/execute for open-ended schemas.
Apollo's official skill for writing Federation 2 subgraph schemas — entities and @key, @shareable, @external, @requires, @provides, @override, and reading composition errors.
Coinbase's official skill for driving a crypto wallet from an agent: balances and transfers on Base, Polygon and Solana, plus paying for and monetising x402 APIs.
Skill: Resend Email API
by Resend
Resend's official skill for the whole email lifecycle — transactional sends, inbound webhooks, templates, broadcasts, domains and delivery events.
Skill: Claude API Reference
by Anthropic
Authoritative reference for the Claude API and Anthropic SDKs — model IDs, pricing, parameters, streaming, tool use, MCP, agents, prompt caching, and token counting.
MCP servers
Aave's official MCP server: live V3 and V4 markets, wallet positions and health factor, DAO governance, and unsigned transactions your own wallet signs.
Replicate's official MCP server: search thousands of hosted models, read their schemas, and run predictions on image, video, audio and language models from inside an agent.
X's own hosted MCP server: full-archive post search, user and timeline lookup, trends, bookmarks and article drafting, under your account's permissions.
Postman's official MCP server — reach your workspaces, collections, specs and environments from Claude Code, Cursor, VS Code or Copilot, in four tool tiers.
CoinMarketCap's official MCP server — real-time prices and market caps for 10,000+ cryptocurrencies, technical indicators, on-chain metrics and crypto news.
Built into Strapi 5.47+, this MCP server turns your own content types into agent-callable tools — CRUD, publish and draft control, scoped by Admin token permissions.
Altmetric's official MCP server for research attention data — news, policy documents, patents and social mentions of a paper — over a hosted OAuth endpoint or locally with your own API keys.
SmartBear's official MCP server, putting BugSnag error monitoring, Reflect and QMetry test management, Zephyr, PactFlow contract testing and the Swagger API Hub behind one agent connection.
Alchemy's official remote MCP server: 168 tools for onchain data across 100+ chains — balances, NFTs, prices, portfolios, transaction simulation and execution traces.
A sandbox for third-party API integrations: agents replay Stripe, GitHub, Twilio and 50+ other workflows — webhooks, retries and failure cases included — without touching the real API.
Binance's official MCP server, part of Agent OS — spot and futures trading, live market data and account access, with per-agent permissions and funding limits.
Deepgram's official MCP server, bringing speech-to-text, text-to-speech and audio intelligence into Claude Code, Cursor and Windsurf.
MCP: Canvas MCP
by Vishal Sachdev
Connects AI assistants to Canvas LMS with up to 101 tools covering assignments, grading, analytics, discussions, accessibility auditing and course structure.
MCP: Apollo MCP Server
by Apollo GraphQL
Turns any GraphQL API into MCP tools — from .graphql operation files, a GraphOS persisted-query manifest, or live schema introspection.
MCP: Stripe
by Stripe
Stripe's official MCP server — manage customers, products, prices, payment links, invoices, and more via the Stripe API.
MCP: Perplexity Ask
by Perplexity
Ask Perplexity's Sonar API real-time, web-grounded questions and get cited answers inside your agent.
MCP: Tavily
by Tavily
Web search and content extraction optimized for AI agents — fast, relevance-ranked results with source content.
MCP: Brave Search
by Brave
Search the web with the Brave Search API — web, image, video, and news results plus rich results and AI summaries.
MCP: Exa Search
by Exa
Real-time web search and crawling built for AI — neural search with configurable tools and live content retrieval.
MCP: Firecrawl
by Firecrawl
Search, scrape, crawl, and extract structured data from the web — with JS rendering, batch scraping, and LLM-powered extraction.
MCP: Context7
by Upstash
Pulls up-to-date, version-specific documentation and code examples for libraries straight into your prompt.
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