Packages
A2A is a CLI tool that maps service names between Microsoft Azure and Amazon AWS, letting you quickly find the equivalent service offering on the other platform.
A Python SDK for building agentic applications that communicate via the Agent2Agent (A2A) Protocol, supporting JSON-RPC, HTTP+JSON/REST, and gRPC transports with optional integrations for FastAPI, OpenTelemetry, and SQL databases.
Provides Python SDK components for building agents that generate and manage A2UI (Agent-to-Agent UI) protocol messages, including schema validation, parsing, and integration with Google's Agent Development Kit.
However, do not install without clarifying the license terms and understanding the security warnings about untrusted agent data—this is not a general-purpose UI library.
Converts between WSGI and ASGI applications bidirectionally without buffering request or response content in memory.
A Django plugin for AllianceAuth that tracks and manages alliance and corporation contacts with standings, notes, and integration with the Secure Groups permission system.
aa-fleetpings is a Django plugin for Alliance Auth that formats and sends fleet pings to Discord via webhooks, with support for customizable fleet types and ping targets.
An Alliance Auth app that manages a central freight service for alliances or corporations, including contract tracking, reward calculation, route pricing, and Discord notifications.
However, verify the license terms in the repository first, as the package metadata does not declare a license.
Monitors member activity in Alliance Auth using Member Audit data and sends notifications to users and managers when inactivity thresholds are exceeded.
However, verify the license terms before production deployment, as the license status is currently unclear.
A Django module for AllianceAuth that tracks and displays EVE Online killboard statistics, including corporation and alliance kill/loss records, rankings, and hall of fame/shame leaderboards.
Killtracker is an Alliance Auth plugin that automatically filters and posts Eve Online killmails to Discord channels based on customizable conditions like location, ship type, and attacker count.
However, install only if you are already running Alliance Auth and can commit to a Celery worker setup.
A Django app for Alliance Auth that provides character auditing, vetting, and monitoring tools for Eve Online organizations, including asset tracking, skill verification, and compliance reporting.
However, verify the license terms before deploying—the metadata does not declare a license.
Adds a dashboard widget to AllianceAuth that displays unregistered characters and audits member registration status through the MemberAudit integration.
A Django addon for AllianceAuth that checks whether player characters meet skill requirements for in-game doctrines, with management tools for defining doctrine skill plans.
Adds Member Audit-based filtering to Alliance Auth's Secure Groups, enabling group membership rules based on character activity, assets, skills, compliance, and corporation roles.
aa-srp is a Django plugin for Alliance Auth that manages ship replacement program (SRP) requests, allowing players to submit, track, and approve compensation claims for lost vessels in EVE Online.
Install only if you already have Alliance Auth v4.12.0+ running.
A Django app that integrates with Alliance Auth to display, track, and monitor Eve Online in-game structures (Upwell structures, starbases, customs offices) and forwards game notifications to Discord.
However, verify the license terms first (currently unclear in metadata) and ensure your Alliance Auth infrastructure is already in place—this is not a standalone tool.
A Django admin plugin for Alliance Auth that logs, searches, and analyzes celery task execution with charts, statistics, and CSV export.
abi3audit scans Python extension wheels and shared objects for violations of the stable ABI (abi3) specification, detecting when extensions are incorrectly tagged or compiled against incompatible CPython versions.
abi3info exposes CPython's limited API and stable ABI (abi3) metadata as queryable Python dictionaries, letting you look up information about functions, macros, structs, typedefs, and data symbols available in the stable ABI.
Ably is a Python client library for connecting to Ably's realtime pub/sub messaging service, supporting message publishing, subscriptions, message history, and presence features.
Install it if you need a managed realtime messaging service and are comfortable with Ably's hosted model and pricing.
Generates parsers from ABNF grammars as specified in RFC 5234 and RFC 7405, with 30+ built-in grammar modules for common RFCs like HTTP headers, email addresses, and URIs.
Install it if you need to parse or validate structured text defined by RFCs or custom ABNF grammars.
AbNumber provides Python APIs to number and align antibody sequences using ANARCI, enabling CDR region identification, sequence indexing by antibody numbering schemes, and alignment to human germlines.
However, note the aging maintenance status (452 days since last release) and Unix/macOS-only requirement.
Measures execution time and throughput of code blocks, generators, and callables, rendering results in human-readable formats like milliseconds, SI-prefixed counts, and operations per second.
Provides Google's production-tested Python utility libraries for application startup, distributed command-line flags, custom logging, and testing utilities.
Automatically converts relative imports to absolute imports in Python source files, with optional support for src-layout projects and pre-commit integration.
A self-hosted LLM console and OpenAI-compatible API server that runs model inference, chat, and a web UI in a single process, with support for GPU worker fleets and cross-machine model sharding.
Allows you to define abstract class properties that subclasses must implement, enforcing required configuration at class definition time with static type-checker support.
Python SDK for Absurd, a PostgreSQL-based durable task execution system that handles scheduling, retries, and long-lived workflows without requiring additional services beyond Postgres.
A CLI tool that auto-detects and downloads content from URLs using a plugin-based architecture, supporting multiple extraction methods (HTML, PDFs, screenshots, metadata, media) in a single command.
Provides a suite of ArchiveBox-compatible plugin hooks and configuration schemas for web archiving, enabling tools like abx-dl and ArchiveBox to discover and run snapshot extraction and crawl setup plugins.
Install it if you are building or running ArchiveBox plugins, or if you need to integrate custom web archiving workflows into abx-dl or ArchiveBox.
An in-memory event bus for async Python that lets you emit, subscribe to, and route typed events with automatic tracking, nested event support, and configurable concurrency control.
Unified interface for detecting, installing, and managing binary and source dependencies across multiple package managers (apt, brew, pip, npm, docker, cargo, and others) from Python code or CLI.
Adds HTTP caching to aiohttp requests by respecting Cache-Control headers, allowing async applications to avoid redundant network calls for cacheable responses.
However, the aging maintenance status (200 days since last commit, 8 stars) and the author's own caveat that the library is 'still under development' with 'a lot of…
Acceldata SDK provides Python instrumentation support for ADOC (Acceldata's architecture framework), enabling integration with Acceldata's data observability platform.
However, verify first that your environment has an Acceldata backend and that the SDK's API aligns with your instrumentation needs—the fact sheet does not detail the…
Accelerate abstracts away distributed training boilerplate for PyTorch, letting you run the same training script on single CPU, single GPU, multi-GPU, TPU, or mixed-precision setups with minimal code changes.
AccelForge models, designs, and explores tensor algebra accelerators by integrating hardware component cost modeling with workload mapping and optimization.
However, verify the license terms first, and be prepared for a substantial dependency footprint.
Calculates spatial accessibility metrics to measure how easily services can be reached from different locations using classical and novel methods.
Install it if you need to compute accessibility metrics; skip it if your workflow doesn't involve measuring service proximity.
Parses Microsoft Access database files (.mdb and .accdb) in pure Python without external binary dependencies, extracting tables and their contents for programmatic access.
However, expect limited compatibility testing and slow response to new issues; verify it works with your specific database files before relying on it in production.
AccessControl provides a security framework for Zope that enforces access control and authorization rules through guarded attribute access and role-based permission checking.
Not recommended outside Zope ecosystems—it is tightly coupled to Zope's object model and has no standalone use case.
Provides a collection of WCAG 2.1-compliant syntax highlighting themes for Pygments, including color-blind friendly variants for use in code documentation and applications.