Individual skill

cleanup-feature-flags

Remove a launched Harness FME feature flag from application code, keeping the treatment FME serves today, and open a pull request. Use when asked to remove a flag from code, hardcode the winning treatment after a rollout, or pay down flag debt for a specific flag. Do not use for finding stale flags (discover-feature-flags) or archiving and deleting flags in FME (manage-flag-lifecycle). Trigger phrases: remove flag from code, hardcode treatment, flag cleanup, flag debt, clean up feature flag.

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

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

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# Cleanup Feature Flags

Remove one launched FME flag from application code and keep the branch FME serves today. The work ends with a PR. FME is read-only here; archive happens later in `manage-flag-lifecycle`.

Related: `discover-feature-flags` finds candidates (stale audit); `manage-flag-lifecycle` archives after the change deploys.

## 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` · `compact: false` | `harness list fme_environment --json` |
| Get flag | `harness_get` · `fme_feature_flag` · `params: { feature_flag_name }` | `harness get feature_flag <flag> --json` |