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every AI capability

APIs, MCP services, models, SDKs, and agent tools—all in one place

1742components listed
26capability categories
11verified and available
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Featured components

1742 components found

Open-Meteo

⌁ API · Weather & Geography
✓ Verified

Global weather forecast API for non-commercial use.

No key requiredFree access reported
View integration guide →

REST Countries

⌁ API · Public Data
✓ Verified

Get information about countries via a RESTful API.

No key requiredFree access reported
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Open Library

⌁ API · Knowledge & Content
✓ Verified

Search open bibliographic data for books, authors, editions, and cover images.

No key requiredFree access reported
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NASA Open APIs

⌁ API · Science & Research
✓ Verified

NASA data, including imagery.

No key requiredFree access reported
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GitHub REST API

⌁ API · Developer Tools
✓ Verified

Read and manage GitHub repositories, issues, pull requests, Actions, and related development data.

Optional tokenFree access reported
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Hugging Face

◈ Model · Models & Inference
✓ Verified

AI model hub with inference API for NLP, computer vision, and audio.

API keyFree access reported
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Context7

⋈ MCP Service · MCP Services
✓ Verified

Bring current, version-matched development documentation into AI coding contexts.

Optional API keyFree access reported
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Playwright MCP

⋈ MCP Service · MCP Services
✓ Verified

Let AI agents control browsers through structured page state and accessible browser actions.

No key requiredFree access reported
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MCP TypeScript SDK

{ } SDK · Developer Tools
✓ Verified

The official TypeScript SDK for building MCP servers and clients.

No key requiredFree access reported
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LangChain.js

{ } SDK · Agent Frameworks
✓ Verified

A JavaScript and TypeScript framework for building agent and LLM applications.

Depends on modelFree access reported
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Nominatim

⌁ API · Weather & Geography
✓ Verified

OpenStreetMap-powered geocoding and reverse-geocoding services.

No key requiredFree access reported
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northcinder

⋈ MCP Service · MCP Services
◷ Pending review

northcinder provides mcp services capabilities for AI products and workflows.

See official docsFree access reported
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Box

⌁ API · Cloud Storage & Files
◷ Pending review

File Sharing and Storage.

OAuthFree access reported
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AniAPI

⌁ API · Anime & Entertainment
◷ Pending review

Anime discovery, streaming & syncing with trackers.

OAuthFree access reported
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AdoptAPet

⌁ API · Animals & Nature
◷ Pending review

Resource to help get pets adopted.

API keyFree access reported
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Bitquery

⌁ API · Blockchain & Crypto
◷ Pending review

Onchain GraphQL APIs & DEX APIs.

API keyFree access reported
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Apache Superset

⌁ API · Business & Finance
◷ Pending review

API to manage your BI dashboards and data sources on Superset.

API keyFree access reported
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IPstack

⌁ API · Weather & Geography
◷ Pending review

Locate and identify website visitors by IP address.

API keyFree access reported
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AbuseIPDB

⌁ API · Security & Authentication
◷ Pending review

IP/domain/URL reputation.

API keyFree access reported
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Azure DevOps Health

⌁ API · Developer Tools
◷ Pending review

Resource health helps you diagnose and get support when an Azure issue impacts your resources.

API keyFree access reported
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AI Law Tracker

⌁ API · Government & Society
◷ Pending review

AI regulation laws by jurisdiction (US, EU, global) as read-only JSON; free tier.

API keyFree access reported
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VATlayer

⌁ API · Data & Validation
◷ Pending review

VAT number validation.

API keyFree access reported
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Mediastack

⌁ API · News & Media
◷ Pending review

Free, Simple REST API for Live News & Blog Articles.

API keyFree access reported
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caldays

⌁ API · Calendar & Events
◷ Pending review

Public holidays for 195+ countries.

No key requiredFree access reported
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Habitus-AI

{ } SDK · Agent Frameworks
◷ Pending review

Habitus-AI is fundamentally new approach to AI Agent Memory Systems and Cognitive Harness. Dual-Cypher system runs along perpendicular graphs. Mutate edges in real time. Builds habits and dynamic personality traits. Can call tool reflectively, connect complex concepts to learned words, and send plain text outputs without needing an LLM.

See official docsPaid
View integration guide →

AI Economics Tools

⌁ API · Models & Text
◷ Pending review

Token cost, LLM energy, agent-hour and Proof-Adjusted Autonomy calculators by Michał Piszczek.

No key requiredFree access reported
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AmiiboAPI

⌁ API · Games & Sports
◷ Pending review

Nintendo Amiibo Information.

No key requiredFree access reported
View integration guide →

A Bíblia Digital

⌁ API · Knowledge & Content
◷ Pending review

Do not worry about managing the multiple versions of the Bible.

API keyFree access reported
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BaconMockup

⌁ API · Science & Health
◷ Pending review

Resizable bacon placeholder images.

No key requiredFree access reported
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Améthyste

⌁ API · Art & Design
◷ Pending review

Generate images for Discord users.

API keyFree access reported
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mailboxlayer

⌁ API · Email & Communication
◷ Pending review

Email address validation.

API keyFree access reported
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CoinGecko API

⌁ API · Financial Data
◷ Pending review

Access cryptocurrency prices, markets, exchanges, and historical market data.

API KeyFree access reported
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7digital

⌁ API · Music & Video
◷ Pending review

Api of Music store 7digital.

OAuthFree access reported
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Axolotl

⌁ API · Animals & Nature
◷ Pending review

Collection of axolotl pictures and facts.

No key requiredFree access reported
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Cat Facts

⌁ API · Animals & Nature
◷ Pending review

Daily cat facts.

No key requiredFree access reported
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Cat Facts

⌁ API · Animals & Nature
◷ Pending review

Random cat facts.

No key requiredFree access reported
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Cataas

⌁ API · Animals & Nature
◷ Pending review

Cat as a service (cats pictures and gifs).

No key requiredFree access reported
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Cats

⌁ API · Animals & Nature
◷ Pending review

Pictures of cats from Tumblr.

API keyFree access reported
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Dog Facts

⌁ API · Animals & Nature
◷ Pending review

Random dog facts.

No key requiredFree access reported
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Dog Facts

⌁ API · Animals & Nature
◷ Pending review

Random facts of Dogs.

No key requiredFree access reported
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Dogs

⌁ API · Animals & Nature
◷ Pending review

Based on the Stanford Dogs Dataset.

No key requiredFree access reported
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eBird

⌁ API · Animals & Nature
◷ Pending review

Retrieve recent or notable birding observations within a region.

API keyFree access reported
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FishWatch

⌁ API · Animals & Nature
◷ Pending review

Information and pictures about individual fish species.

No key requiredFree access reported
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HTTP Cat

⌁ API · Animals & Nature
◷ Pending review

Cat for every HTTP Status.

No key requiredFree access reported
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HTTP Dog

⌁ API · Animals & Nature
◷ Pending review

Dogs for every HTTP response status code.

No key requiredFree access reported
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MeowFacts

⌁ API · Animals & Nature
◷ Pending review

Get random cat facts.

No key requiredFree access reported
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Movebank

⌁ API · Animals & Nature
◷ Pending review

Movement and Migration data of animals.

No key requiredFree access reported
View integration guide →
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