Explorar skills

Debug production errors using Sentry MCP tools. Searches issues, analyzes stack traces, identifies root causes, and suggests fixes. Use when the user mentions a Sentry error, production exception, stack trace, error monitoring, crash report, or unhandled exception.

Analyze distributed traces and performance issues with Sentry

Analyze the impact and scope of production errors

Analyze user segments, cohorts, and customer groups using PostHog data. Creates retention tables, compares segment behavior, and generates group breakdowns. Use when the user asks about customer segmentation, cohort retention, user group comparison, churn analysis, or funnel analysis by segment.

View key product metrics, KPIs, and conversion rates from PostHog

Reference template every phase-agent skill copies (CTL-448). The leading underscore on the directory name prevents the skill loader from picking this up — it is NOT a runnable skill, only a structural template the nine real phase agents (phase-triage, phase-research, phase-plan, phase-implement, phase-verify, phase-review, phase-pr, phase-monitor-merge, phase-monitor-deploy) clone and specialize.

Token-efficient Claude Code workspace with parallel agents and persistent memory. Research → Plan → Implement → Validate workflow.

Fix TypeScript errors with strict anti-reward-hacking rules. **ALWAYS use when** the user says 'fix type errors', 'fix typescript', 'type-check is failing', or when TypeScript compilation errors need to be resolved. Ensures runtime type safety — fixes root causes instead of silencing errors with casts.

Token-efficient Claude Code workspace with parallel agents and persistent memory. Research → Plan → Implement → Validate workflow.

Phase-agent wrapper that opens the pull request after implementation completes (CTL-449 Initiative 1 Phase 3). Delegates to `/catalyst-dev:create-pr` (which already auto-runs `describe-pr` and transitions Linear to `inReview`), then writes the PR number + URL into the phase signal file so the downstream `phase-monitor-merge` agent can read it without re-querying GitHub. Dispatched as a `claude --b

Phase-agent that fixes a failing verify verdict so the pipeline self-heals instead of stalling to needs-human (CTL-653). Reads `${ORCH_DIR}/workers/<ticket>/verify.json`, fixes the `findings[]` (every severity:"high" plus the regression_risk drivers) directly via Edit/Write, commits the remediation, and emits `phase.remediate.complete.<ticket>`. The scheduler's router then re-dispatches `verify` t

Analyze user behavior patterns and cohorts using PostHog