Campaign Postmortem Agent Skill
Build sourced campaign retrospectives from goals, launch context, performance data, team feedback, and follow-up actions.
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/zapier/gtm-cheat-codes --skill campaign-postmortemThe instruction itself
6 sections, as written by the authorCampaign Postmortem
Use When
A marketing team needs to understand what happened in a campaign and turn the learning into better next-cycle decisions.
Workflow
- Confirm campaign name, date range, goals, channels, and audience.
- Gather approved source material: brief, launch plan, project notes, performance data, meeting notes, and team feedback.
- Build a timeline of major decisions, launch events, results, and follow-up actions.
- Compare goals to actual results with source references.
- Separate observations from interpretations.
- Identify what worked, what did not work, root causes, and open questions.
- Recommend what to repeat, change, or stop.
- Add an action register with owners, dates, and unresolved decisions when available.
Zapier MCP And SDK Role
- Use Zapier MCP to gather approved campaign docs, conversations, dashboards, CRM context, meeting notes, and tracker state.
- Use Zapier SDK for retro intake, scheduled reminders, reviewer routing, action logging, and follow-up tracking.
- Keep metrics, claims, and broad sharing review-gated.
Output Format
- Executive summary
- Source list
- Campaign timeline
- Goal vs. actuals
- What worked
- What did not work
- Root causes and caveats
- Repeat / change / stop
- Action register
Guardrails
- Never invent metrics, attribution, causes, or owner commitments.
- Label missing data and conflicting evidence.
- Keep the retro focused on systems, decisions, and process, not personal blame.
- Require human review before sharing broadly or updating source-of-truth records.
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How to use it
Take zapier/campaign-postmortem from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.