{"categories":[{"label":"Software Development","url":"https://skillfed.io/packages/category/software-development/8"}],"enrichment":{"capability":"Python SDK for evaluating and managing feature flags served by the Harness Feature Flags platform, with real-time flag state updates via streaming.","skillfed_tags":["feature-flags","harness-platform","a-b-testing"],"use_cases":["Roll out new features gradually to a percentage of users without redeploying code.","Run A/B tests by serving different flag variations to different user segments based on custom attributes.","Kill-switch critical features in production by toggling a flag without a code push.","Manage feature access by role or organization using target attributes and flag rules.","Experiment with performance-impacting changes by enabling them for a subset of targets first."],"what_it_does":"This is the official Python SDK for integrating with Harness Feature Flags, a platform for managing feature toggles and A/B tests. The SDK connects to the Harness service, downloads flag definitions, and evaluates them locally based on target attributes and rules. It supports streaming updates so flag changes on the platform are reflected in real time without polling. The SDK handles caching, retry logic, and metrics reporting back to the platform.\n\nYou instantiate a client with an API key, create target objects representing users or entities, and call variation methods (bool_variation, int_variation, string_variation, etc.) to get the flag value for that target. The SDK applies rules, percentage rollouts, and custom targeting logic server-side and caches the results locally. It's designed for server-side use where you control the SDK lifecycle and have a persistent connection to the Harness backend.","worth_installing":"Yes, if you are using the Harness Feature Flags platform. The SDK is actively maintained, has low install friction, permissive licensing, and no known vulnerabilities. It is the canonical way to integrate Python applications with Harness flags. Not relevant if you use a different feature flag platform or manage flags in-process."},"id":"harness-featureflags","links":{"html":"https://skillfed.io/packages/harness-featureflags","md":"https://skillfed.io/packages/harness-featureflags.md","pypi":"https://pypi.org/project/harness-featureflags/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-04-09","license_spdx":null,"license_treatment":"permissive","name":"harness-featureflags","python_support":"supports_current","summary":"Feature flag server SDK for python"},"popularity":{"monthly_downloads":400366,"position":6941,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"1.7.5"}