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finding-deleted-feature-flags

Find feature flags that were soft-deleted in the active project within a recent time window. Use when the user asks "what flags were deleted in the last N days", "show me recently deleted feature flags", "who deleted flag X", "audit recent flag deletions", or anything similar. Handles the non-obvious gotcha that system.feature_flags exposes the deleted boolean but does not expose a deletion timestamp — the actual deleted-at time lives in the per-flag activity log and must be cross-referenced.

74

Quality

91%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

88%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-structured, actionable skill body that gives executable SQL and MCP calls, sequences a multi-step batch workflow with validation checkpoints, and externalizes the one piece of logic that belongs in a script. Slightly verbose in the example/watch-outs sections.

DimensionReasoningScore

Conciseness

Lean and assumes Claude's competence (no padding about what feature flags are), focusing tokens on the non-obvious gotcha; only minor instances of over-explanation in the watch-outs and example interaction could be trimmed.

4 / 5

Actionability

Fully executable guidance — a copy-paste-ready SQL query, the exact MCP call with parameters, and the exact script invocation with sample input/output covering the common cases.

5 / 5

Workflow Clarity

A clear five-step sequence with explicit checkpoints (clarify ambiguous window, fan out in parallel, surface borderline cases, disclose methodology, offer to walk remaining candidates) appropriate for a batch operation.

5 / 5

Progressive Disclosure

Well-organized sections with one clearly signaled, one-level-deep reference to the existing scripts/strip_deleted_suffix.py; most content is appropriately inline with only minor organization gaps.

4 / 5

Total

18

/

20

Passed

Description

95%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, specific description that states a concrete capability, gives multiple natural trigger phrases, and flags a non-obvious gotcha. Third-person voice is used throughout with no first/second-person slips.

DimensionReasoningScore

Specificity

Names the domain and several concrete actions ('find feature flags that were soft-deleted', 'cross-referenced' via the activity log) rather than vague language, with only minor gaps in coverage.

4 / 5

Completeness

Explicitly answers both 'what' (find soft-deleted flags plus who/when) and 'when' with concrete 'Use when...' trigger phrases.

5 / 5

Trigger Term Quality

Comprehensive coverage of natural phrases users would say — 'what flags were deleted in the last N days', 'show me recently deleted feature flags', 'who deleted flag X', 'audit recent flag deletions'.

5 / 5

Distinctiveness Conflict Risk

A clear niche (soft-deleted feature flags + the activity-log gotcha) with distinct triggers and minimal conflict risk against other skills.

5 / 5

Total

19

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
PostHog/posthog
Reviewed

Table of Contents

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