Individual skill

discover-feature-flags

Audit Harness FME feature flags across a project. Read-only; never writes. Four modes: inventory (list flags with metadata), rollout-report (per-env rollout state with stalled-promotion detection across a confirmed env sequence), stale-audit (find flags with no impressions via lastImpressionAt), pattern-search (find flags whose rule conditions structurally match an attribute name, matcher type, literal value, segment reference, or flag dependency — not a text grep). Use when asked to "show me all flags", "which flags are stale", "what flags are rolled out", "flag inventory", "flag health", "cleanup candidates", "find flags targeting segment X", "which flags depend on flag Y", or "find flags with rule matching attribute Z". Do not use for single-flag deep dive (explain-flag), creating flags (create-feature-flag), updating targeting (update-flag-targeting), archiving/deleting (manage-flag-lifecycle), pipeline rollouts (fme-pipeline), or code removal (cleanup-feature-flags).

skills/fme/discover-feature-flags/SKILL.md

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Last checked: Nov 11, 2026

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Repository stars (not skill ratings): 134
Repository last updated: Oct 28, 2026
License: Apache-2.0

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agent-skills Repository topic
agents Repository topic
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# Discover Feature Flags

Audit Harness FME feature flags across a project: list all flags with metadata, show rollout status per environment, find stale flags, or search rule conditions structurally. Read-only. Never writes. Related: `explain-flag` (single flag), `cleanup-feature-flags` (code removal), `manage-flag-lifecycle` (archive).

## Tools

Works through the Harness MCP server or the Harness CLI; names are from [tool-map.md](../../../references/fme/tool-map.md).

| Operation | MCP | CLI |
|-----------|-----|-----|
| List environments | `harness_list` · `fme_environment` · `filters: { offset: 0, limit: 100 }` · `compact: false` | `harness list fme_environment --json` |
| List rollout statuses | `harness_list` · `fme_rollout_status` · `filters: { offset: 0, limit: 100 }` · `compact: false` | `harness list rollout_status --json` |
| List flags | `harness_list` · `fme_feature_flag` · `size: 50` · `filters: { name?, tags?, rollout_status_id?, offset? }` · `compact: false` | `harness list feature_flag [--search <name>] [--status <ACTIVE\|ARCHIVED>] --limit 50 --json` |
| Get flag | `harness_get` · `fme_feature_flag` · `params.feature_flag_name` | `harness get feature_flag <name> --json` |