{"id":"launchdarkly-api","name":"LaunchDarkly","homepage":"https://launchdarkly.com","repo_url":"https://github.com/launchdarkly/api-client-python","category":"devops","subcategories":["feature-flags","experimentation","developer-tools"],"tags":["launchdarkly","feature-flags","feature-toggles","experimentation","a-b-testing","sdk","rest-api"],"what_it_does":"Enterprise feature flag management platform with REST API for creating, toggling, and targeting feature flags across environments, supporting gradual rollouts, A/B testing, and kill switches.","use_cases":["Agents dynamically enabling or disabling features in response to incidents or deployments","CI/CD automation toggling flags as part of progressive delivery pipelines","Reading flag configurations to understand what features are enabled for a given user/environment","Scheduling flag rollouts and targeting rule changes via API","Experiment management — creating and reading A/B test configurations programmatically"],"not_for":["Simple on/off feature flags without targeting (use a free/OSS tool like Unleash or Flipt)","Config management beyond boolean/string/number flags (use a dedicated config service)","Applications with extremely low latency requirements for flag evaluation (use local SDK)","Teams that need fully self-hosted feature flagging (use Unleash or Flipt OSS)"],"best_when":"You need enterprise-grade feature management with advanced targeting, experimentation, and audit trails, and want a managed SaaS solution with deep SDK support across all major languages.","avoid_when":"Your use case is simple on/off flags without targeting, or your team's budget doesn't justify enterprise pricing.","alternatives":["unleash-api","split-api"],"af_score":84.4,"security_score":null,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.776170+00:00","performance":{"latency_p50_ms":30,"latency_p99_ms":150,"uptime_sla_percent":99.9,"rate_limits":"REST API: 429 Too Many Requests enforced; SDK streaming connections are long-lived","data_source":"llm_estimated","measured_on":null}}