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Run exact Chi-Square independence tests on contingency tables local. Get CPU-guaranteed chi² statistics and p-values for categorical analysis.

Access Spanish market and competition data. Search datasets and retrieve records from the CNMC open data portal.

Empower your AI to perfectly serialize and deserialize data. Effortlessly switch between URL Encoding, HTML Entities, Unicode Escapes, and DNS Punycode with a native V8 engine.

Equip your AI with precise UI design capabilities. Deterministically convert HEX/RGB/HSL, manipulate luminance, and generate mathematically perfect palettes.

Deterministically calculate True Positives, FP, Precision, Recall, F1-Score, and Accuracy local. Stop LLM hallucinations when evaluating model metrics.

Generate exact Pearson and Spearman correlation matrices across all numeric columns local. Find the strongest relationships in your data without LLM math errors.

Access official consumer product recall data. Search by product, hazard, manufacturer, or date to ensure safety and compliance.

Calculate the exact future dates of any Cron expression using deterministic JavaScript. Stop LLMs from failing date mathematics and leap year edge cases.

Equip your AI with precise cron job parsing. Deterministically translate cron to natural language, format schedules, and calculate exact next execution times.

Generate cryptographically secure random strings for API keys, tokens, and invite codes using Node.js crypto.randomBytes().

Access Brazilian capital markets data directly from the CVM Open Data portal. Query investment funds, listed companies, and financial reports.

Access Spain's National Open Data Catalog. Search datasets, filter by theme, publisher, or format, and retrieve public sector information directly.

Search and manage open access research journals and articles via the Directory of Open Access Journals (DOAJ).

Search and analyze Department of Defense (DOD) and federal contracts via the FPDS Atom Feed directly from your AI agent.

Convert emoji shortcodes to Unicode and back (:rocket: ↔ 🚀). Essential for Slack, Discord, and GitHub cross-platform compatibility.

Access USDA Economic Research Service data, specifically the Agricultural Resource Management Survey (ARMS), covering farm finances and production.

Access official FBI crime statistics, including national estimates, state-level summaries, and agency-specific data via AI.

Access comprehensive FDIC data on financial institutions, branches, history, and financial performance directly from your AI agent.

Manage research data and scholarly outputs via Figshare. List public articles, manage private uploads, and organize collections directly from your AI agent.

Locate SNAP-authorized retailers across the US using USDA public data. Filter by location, store name, or coordinates.

Access US government FOIA data. List agency components, retrieve request forms, and fetch annual reports directly from FOIA.gov.

Compute exact Euclidean distances, 2D areas, and 3D volumes completely local. A zero-latency geometry engine for autonomous AI agents.

Access official US government documents, legislative bills, and federal registers directly from the GPO.

Automate your household management with Grocy. Track inventory, manage shopping lists, and organize chores directly from your AI agent.

Access Brazilian environmental open data. Query datasets, inspect resources, and analyze environmental metrics directly from IBAMA's official portal.

Access official Brazilian name frequency and ranking data from IBGE. Explore popularity by decade, gender, and locality.

Convert INI config files (php.ini, my.cnf, .editorconfig) to JSON and back with absolute precision. 55M+ weekly downloads.

Generate exact SAC and Price (French) amortization schedules for real estate litigation.

Flawless binary math. Calculate perfect network boundaries, broadcast addresses, and IP ranges without LLM hallucination.

Generate mathematically exact 1D barcodes (Code128, EAN-13, UPC, ITF, Codabar) as pure SVG vectors for shipping labels and inventory.

Generate rigorous, leak-proof cross-validation indices for train and test splits in machine learning pipelines.

Group complex data points into optimal clusters with deterministic, high-speed Euclidean K-Means classification.