Market Mirror
Analyze real ad data, research markets, survey simulated buyers, and test campaigns, pricing, sales pitches, and product journeys through MarketMirror MCP tools or the local CLI.
Install
npx skills add DarkWorldCoder/market-mirror --skill market-mirrorgit clone --depth 1 https://github.com/DarkWorldCoder/market-mirror.git /tmp/market-mirror
mkdir -p ~/.claude/skills
cp -r /tmp/market-mirror/plugin/skills/market-mirror ~/.claude/skills/market-mirrorPersonal skills live in ~/.claude/skills. Use .claude/skills in a project folder to share a skill with your team.
From the SKILL.md
# MarketMirror MarketMirror is your agent's marketing research and simulation lab. Analyze observed campaign performance, research customer feedback, survey and interview simulated buyers, compare campaigns and pricing, rehearse sales conversations, and test actual product URLs with synthetic visitors. Use the bundled MCP tools in any compatible agent, or `scripts/mm.sh cli ...` when MCP is unavailable. `doctor` checks the local engine; `setup` installs it if needed. `mm.sh home` shows the engine path. A checkout can be used directly with `MARKET_MIRROR_HOME` set to its absolute path. ## Bring your agent's data When the calling agent has authorized advertising, analytics, CRM, or survey tools, use those tools to fetch relevant records. Pass exported CSV/JSON to `actuals_import` or `ads_import`; `ideas` also accepts ad rows directly from a connected ads tool. `ad_patterns` labels a library of real ads (yours or, with the owner's permission, competitors' from the Meta Ad Library) on seven creative dimensions; report its 60+ day shares as observational real-ad patterns, never as performance, and keep its simulated rows apart; with `vision` it reads each ad's image or video first. Give feed-test creatives their real `image` or `video` so the simulated buyers react to the picture, not a description, and use `creative_check` for a pre-flight look (what it shows, brand and CTA visibility, platform checks, measured aspect ratio); describe those checks as a model's reading, not an
Details
- Skill name
market-mirror- Repository
- DarkWorldCoder/market-mirror
- Path
plugin/skills/market-mirror/SKILL.md- License
- AGPL-3.0
- Repo updated
- 31 October 2026
- Listed in
- karanb192/awesome-claude-skills
FAQ
What does the Market Mirror skill do?
Analyze real ad data, research markets, survey simulated buyers, and test campaigns, pricing, sales pitches, and product journeys through MarketMirror MCP tools or the local CLI.
How do I install the Market Mirror skill?
skills CLI (Claude Code, Cursor, Codex and more): npx skills add DarkWorldCoder/market-mirror --skill market-mirror. Skills go in ~/.claude/skills (personal) or .claude/skills (project), and Claude loads them automatically when a task matches the description.
Is Market Mirror popular?
It lives in DarkWorldCoder/market-mirror, which has 7 GitHub stars and 4 forks, and is included in 1 curated skill list.
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