Packages

Async, pure Rust SQL library with compile-time SQL query verification. Unlike ORMs, SQLx lets you write raw SQL queries validated at compile time against a live database (or saved schema). Supports PostgreSQL, MySQL, and SQLite with async execution via Tokio or async-std. The query!() macro catches SQL syntax errors and type mismatches at compile time.

Minimal Ruby DSL for building web applications and APIs. Sinatra defines routes as plain Ruby method calls — get('/hello') { 'world' } — with no generators, no ORM, no required file structure. Sits on Rack and is compatible with Rack middleware. Perfect for simple API endpoints, webhooks, Rack-based microservices, and scripts that need an HTTP interface. The 'hello world' for Ruby web frameworks.

SurveyMonkey (Momentive) REST API for enterprise survey and insights management platform. Enables AI agents to manage survey creation, distribution, and automation for feedback collection workflows, handle response data retrieval and real-time response monitoring, access survey analytics and custom report generation, retrieve NPS, CSAT, and CES score tracking and trend data, manage custom survey panel and audience targeting for market research, handle contact list and email collector management for survey distribution, access response filtering and cross-tabulation for segment analysis, retrieve survey completion and abandonment rate analytics, manage survey logic and branching configuration, and integrate survey data with CRM, marketing automation, and business intelligence platforms.

Natural language date parser for Python — parses dates from human-written text in 200+ languages. dateparser features: dateparser.parse() for flexible date parsing, PREFER_DAY_OF_MONTH/PREFER_DATES_FROM settings, timezone-aware parsing, relative date expressions ('yesterday', '3 days ago', 'next week'), formal date formats (ISO 8601, RFC 822), date range detection, DateDataParser for custom settings, language-specific parsers, RETURN_TIME_AS_PERIOD setting, and freshness_date_parser for 'X ago' patterns. Handles: '3 hours ago', 'Fri, 12 Dec 2014 10:55:50', 'le 12 décembre 2014', '12 Dec 2014'.

OpenAPI 3.0 schema generation for Django REST Framework — automatically generates OpenAPI 3.0 spec from DRF ViewSets, serializers, and views. drf-spectacular features: SpectacularAPIView for schema endpoint, SpectacularSwaggerView for interactive docs, SpectacularRedocView for ReDoc UI, @extend_schema() decorator for customizing individual endpoint docs, inline serializer definition for request/response override, @extend_schema_view() for ViewSet per-action docs, custom serializer extensions, postprocessing hooks, and management command ./manage.py spectacular --file schema.json for CI schema export. Replaces drf-yasg (OpenAPI 2.0) with modern OpenAPI 3.0 support.

Enlightened console progress bar library for Python — multi-bar terminal progress tracking with logging integration. enlighten features: Manager for multi-bar coordination, Counter for simple progress bars, Bar class for custom formatting, StatusBar for dynamic status display, multiple simultaneous progress bars without visual conflicts, logging integration (log messages scroll above bars), scroll_offset for preserving output, context manager interface, custom bar format strings, color support via curses, rate display, and ETA calculation. Designed for multi-threaded agents with parallel progress bars.

Pure Python 7-Zip archive library — reads and writes .7z archives without requiring the 7-Zip binary. py7zr features: SevenZipFile context manager (similar to zipfile API), extractall()/extract() for extraction, write()/writeall() for archive creation, compression methods (LZMA, LZMA2, Bzip2, ZStd, PPMd, BCJ filters), password encryption (AES-256), list() for archive contents, read() returning bytes dict, ArchiveInfo for member metadata, supports multi-volume archives, BCJ filter for executable compression, and solid archives. Enables Python agents to handle 7z files without external binary dependencies.

Node.js SQLite3 native bindings. Provides async/callback-based API for embedded SQLite databases in Node.js applications. Now maintained by Ghost. Compiles native C++ bindings via node-gyp. Supports transactions, prepared statements, BLOB data, user-defined functions, and custom serialization. The foundational layer for SQLite ORMs like better-sqlite3 (synchronous), typeorm (SQLite driver), and Prisma (SQLite adapter).

SVG vector graphics library for Python — creates SVG files programmatically without a display. svgwrite features: Drawing container for SVG document, shapes (Rect, Circle, Ellipse, Line, Polyline, Polygon, Path), Text and TSpan for text elements, Image for embedded images, Group for element grouping, Use for element reuse/symbols, Gradient (linear/radial) and Pattern fills, ClipPath, Marker for line-end arrows, Filter effects, CSS class/style attributes, SVG animation, debug validation mode, and saveas() for file output. Pure Python with no binary dependencies.

Changeset-based versioning and changelog management for npm packages, particularly monorepos. Developers create changeset files (Markdown with semver bump type) as part of PRs, describing what changed and why. When releasing, Changesets aggregates these files to bump package versions, generate changelogs, and publish to npm. Widely used in the JavaScript ecosystem — Babel, Jest, Next.js, Remix, and thousands of open-source packages use Changesets.

JobSpy MCP server enabling AI agents to search job listings across multiple platforms — scraping LinkedIn, Indeed, Glassdoor, and ZipRecruiter for job postings, filtering by role, location, salary, and experience level, and integrating multi-platform job search into agent-driven career management and recruiting automation workflows.

Provides hosted access to Mistral's commercial model lineup (Mistral Large, Mistral Small, Codestral) with function calling, JSON mode, and EU data residency via a REST API distinct from self-hosted open-weight deployments.

NASA APIs provide free access to NASA's vast data catalog including the Astronomy Picture of the Day, Mars Rover photos, Near Earth Object tracking, Earth satellite imagery (EPIC), and more.

Provides a fully open academic knowledge graph covering 250M+ scholarly works with rich entity relationships across works, authors, institutions, journals, publishers, and research concepts — a free replacement for Microsoft Academic Graph.

Industrial-strength NLP library for Python with support for named entity recognition, part-of-speech tagging, dependency parsing, text classification, and custom ML pipeline components. Available as an open-source Python library and via spaCy Cloud REST API.

Amazon Simple Notification Service (SNS) is a fully managed pub/sub messaging service that enables fan-out delivery to multiple subscribers including SQS queues, Lambda, HTTP endpoints, email, and SMS.

MCP server wrapping Amazon Selling Partner API (SP-API) — Amazon's official API for third-party sellers. Enables AI agents to manage product listings, inventory, orders, pricing, and seller analytics for Amazon marketplace sellers through the SP-API.

Apache ECharts is a powerful, open-source visualization library from Apache (originally developed by Baidu). ECharts uses Canvas or WebGL rendering, supporting 25+ chart types including maps, heatmaps, sunbursts, tree maps, 3D charts, and complex data relationships. Handles large datasets (million+ data points) via sampling and progressive rendering. Widely used in data-intensive dashboards, especially in Asian tech companies. React integration via echarts-for-react.

A React component library built for modern development workflows and AI-powered tooling. Combines React Aria Components for accessibility with Tailwind CSS styling flexibility. Includes an MCP server and component registry for AI-assisted development.

An MCP server that bridges BloodHound's Active Directory attack path analysis database to AI assistants, exposing 75+ tools for querying AD attack paths, privilege escalation routes, Kerberos vulnerabilities (Kerberoasting, AS-REP roasting), NTLM relay opportunities, and Active Directory Certificate Services (ADCS) misconfigurations via natural language. Instead of writing Cypher graph traversal queries manually, security professionals can ask an AI 'show me all paths from a Domain User to Domain Admin' and get results from their BloodHound Neo4j database. Designed for authorized penetration testing engagements where BloodHound data has already been collected from target AD environments.