Claude Code Plugins

Community-maintained marketplace

Feedback

roi-benchmark-library

@gtmagents/gtm-agents
40
21

Reference benchmarks for CAC, CPL, ROAS, and payback across channels

Install Skill

Shared

Installs to .agents/skills, used by Codex, Amp, Warp, Cursor, OpenCode, and more.

CodexAmp
Warp
CursorOpenCode
Cline
Gemini CLI
GitHub Copilot
Personal

Available across projects.

$npx skills-installer add @gtmagents/gtm-agents/roi-benchmark-library --client shared
Project

Writes to .agents/skills.

$npx skills-installer add @gtmagents/gtm-agents/roi-benchmark-library -p --client shared
Note: Review the skill instructions before using it.

SKILL.md

name roi-benchmark-library
description Reference benchmarks for CAC, CPL, ROAS, and payback across channels and segments.

ROI Benchmark Library Skill

When to Use

  • Comparing current performance vs historical or industry benchmarks.
  • Setting guardrails for budgeting, pacing, and campaign approvals.
  • Equipping finance/marketing leaders with realistic ROI expectations.

Framework

  1. Benchmark Sources – internal history, partner data, analyst reports, industry surveys.
  2. Segmentation – channel, region, persona, product, funnel stage.
  3. Metric Definitions – CAC, CPL, ROAS, payback, pipeline-to-spend, revenue-to-spend.
  4. Update Cadence – monthly for active channels, quarterly for strategic benchmarks.
  5. Usage Guidance – when to escalate variances, how to contextualize outliers.

Templates

  • Benchmark matrix (channel x metric x segment).
  • Variance alert sheet with thresholds + recommended actions.
  • Executive summary page for QBRs.

Tips

  • Normalize for currency changes and attribution windows before comparing.
  • Pair with monitor-channel-pacing to trigger alerts against guardrails.
  • Share benchmark deltas with channel owners to inform creative/test roadmaps.