Havuz

数学（小学到高中）、英语（三年级到高中）、初中物理的知识图谱：1644 个知识点、2403 条先修边、6723 道题，对齐课标，附自适应前置诊断。

Algeria's 69 wilayas, 538 dairas and 1,541 communes with Arabic/French search and historical administrative boundaries. Python and TypeScrip

台灣統一編號開放資料集 + 結帳統編→抬頭查詢客戶端 · Taiwan business-registry (UBN) open dataset + checkout VAT→title lookup

OnCo: total information dominance on cancer. A public, cited knowledge graph of oncology with a website, JSON API, MCP server and CLI: one p

A live Hong Kong smart-city dashboard on public APIs. Harbour crossing minutes, strategic-road speed, street cameras, works, incidents, eigh

destrajă.ro: proiectele de lege din consultarea publică a Senatului României, pe înțelesul tuturor

🚆 Rozkład jazdy PKP, PKS i komunikacji miejskiej dla AI – serwer MCP: wyszukiwarka połączeń z przesiadkami, odjazdy, opóźnienia na żywo, cen

Las empresas tech que más pagan en España y un MCP para que tu agente de IA aplique por ti a sus ofertas. Best-paying tech companies in Spai

Open tax skills for AI: 2,250 skills across 266 jurisdictions, every figure cited to the law. Works in ChatGPT, Claude, Cursor and any MCP c

Open database of 29,000+ CCTV camera specs across 230+ brands, with Frigate and ONVIF/RTS integration, CC0

Find scholarships you can actually win: eligibility checks, fit scores, missing papers and a dated plan. 35 scholarships + 56 Erasmus Mundus

MCP server: NFZ waiting times in Poland – where a specialist, test or treatment is available soonest near you. No API key.

India's free, real-time district-level civic transparency platform. 29 dashboards per district.

Akashic is an open-source Palantir alternative for connecting, exploring, and analyzing complex data. Fully self-hosted, privacy-first, and

Benchmark aberto de LLMs para o processo legislativo brasileiro

Independent, source-attributed Hermes Agent workflows, skills and community projects. A static archive with public metrics and owner-reviewe

Open prerequisite graph and interactive 3D explorer for China K12 mathematics

MCP-based discovery and judgment layer for Korea’s open data portal—helping AI agents find, compare, and assess datasets with explicit evide

Open, structured corpus of US primary law: 2M+ sections of state statutory codes, the US Code, and state constitutions, plus the ingestion p

Open, evidence-backed infrastructure for tracking university AI policies worldwide.

Reliable, developer-friendly access to Morocco's public open data.

An open database of real-world AI agent incidents.

Temporal heatmap of SF metered parking - typical-week occupancy from 206M+ meter transactions, with bike share and isochrone overlays.

The open registry of affiliate programs. Built for developers and AI agents.

Open, correctly-licensed JLPT N5–N1 dataset — vocabulary, kanji & example sentences as JSON, CSV & SQLite.

PiSuODS — 臺灣政府開放資料索引與人工治理來源庫；MIT 程式碼，資料與品牌另依原權利規則。

Your open-source hub for 2027 tech internships and New Grad opportunities across Europe.

Open geo-data infrastructure for Sri Lanka — the lanka data layer API and visualization platform

3D geospatial hazard-intelligence platform for Thailand — real-time flood, rainfall, dam and earthquake monitoring on an interactive provinc

Open benchmark datasets republished in stressed form to evaluate ML/LLM robustness. Curated by Santander AI Lab.

Interactive 3D human anatomy explorer for the browser. Male and female reference bodies, 3,400+ individually selectable structures, in Engli

MCP server for Canadian government data — 266 bilingual tools across 9 federal, 7 provincial & 2 municipal open-data APIs (Bank of Canada, S

Real-time situational-awareness dashboard for Hong Kong - one map, many official open data sources, no API keys in the client. Open source (

A live 3D map of space in your browser: satellite tracker, planetarium and narrated trips. Free, open source (MIT), no account, no build ste

Free, open dataset of car makes → models → generations → engine specs (164 makes, 30k+ engines). JSON/CSV/SQLite, ODbL. Auto-updated weekly.

Cross-architecture LLM internal observation database (23 models, 13 architecture families). Exposed as MCP tools for any AI coding agent.

Registro completo de la evolución de la Ley Chilena en formato git.

Mandum Rimba is an independent, nonprofit public-interest observatory. We do not sell data, carry advertising, or take sides. We consolidate

The open source audiobook database - community-maintained metadata for works, recordings, narrators, series and chapters (CC0). The repo is

Lightweight open-source visualiser for India admin boundaries — pick a layer, view, download parquet

Moteur de recherche libre sur le droit français et européen — jurisprudence et textes (loi à n'importe quelle date), en web, API et MCP. Fre

Can an AI with a $20/month plan, no money and no accounts make money for an ordinary person? An honest field report, a live market scoreboar

First open-source AI knowledge layer for Togo - 62K+ documents, RAG API, fine-tuned LLM. Built for developers, startups and institutions i

Turn public data into one daily decision. Data invovled: weather / air / transit / energy / city signals.

A BNCC como dados abertos e verificados: 1.721 aprendizagens em JSON, SQLite e CSV, com proveniência por registro e pipeline de extração rep

Dataset abierto de modelos de HuggingFace: metadatos curados y normalizados, licencias clasificadas, parámetros reales, tumbas de modelos re

Open geographic data for Algeria: 30 npm packages, 83,000+ records, plus the trilingual interactive atlas at geoalgeria.com. Wilayas, commun

Open vehicle data: 19,282 models, 933 makes, 6 kinds (cars, motorcycles, mopeds, vans, trucks, buses) reconciled from official registers of

Real-time satellite wildfire monitoring & fire-risk for Algeria — NASA FIRMS + Fire Weather Index, on an interactive map.

Open-source fuel & EV route planner. Real-time prices across enabled countries. Self-hostable.