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stuntdouble

v1.13.0

Deploy AI user personas to validate user journeys at scale. Find UX friction before real users do.

Claude Code12 Skills1 MCP serverStreamable HTTP

By Stunt DoubleLicense: MIT1 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Claude Code
Parsed components
13 skill or MCP entries
Source updated
Sep 28, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install stuntdouble for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install stuntdouble@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/stunt-double/stuntdouble-mcp

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The repository root is the plugin root.

Plugin files

stuntdouble/
├── .claude-plugin/plugin.json
├── skills/check-brand/SKILL.md
├── skills/check-compliance/SKILL.md
├── skills/check-continuity/SKILL.md
├── skills/check-design-system/SKILL.md
├── skills/create-actor-panel/SKILL.md
├── skills/design-review/SKILL.md
├── skills/run-qa-suite/SKILL.md
├── skills/run-user-interview/SKILL.md
├── skills/run-ux-validation/SKILL.md
├── skills/setup-guardrails/SKILL.md
├── skills/triage-feedback/SKILL.md
├── skills/verify-change/SKILL.md
└── .mcp.json

Included Skills12

check-brandskills/check-brand/SKILL.md

Audit a product or site against brand and tone-of-voice guidelines — a Stunt Double actor reads every in-scope page like a customer and flags copy, voice, and presentation that break the rules, with evidence.

check-complianceskills/check-compliance/SKILL.md

Check a product against legal and compliance requirements on Stunt Double (cookie consent, privacy and terms access, required disclosures, claim substantiation, unsubscribe flows) and collect evidence for counsel to review.

check-continuityskills/check-continuity/SKILL.md

Check continuity across surfaces on Stunt Double — pricing, terminology, feature names, and promises should match between marketing site, product, docs, and emails. Actors walk each surface and the mismatches surface with evidence.

check-design-systemskills/check-design-system/SKILL.md

Audit a live product against its design system on Stunt Double — typography, colour usage, spacing, component and iconography rules, checked on rendered pages with evidence, and re-checked automatically on library publishes.

create-actor-panelskills/create-actor-panel/SKILL.md

Create and configure a Stunt Double actor (AI persona) with knowledge entries for realistic user simulation.

design-reviewskills/design-review/SKILL.md

Run a design review session by gathering feedback from multiple Stunt Double actors on a proposed design or flow.

run-qa-suiteskills/run-qa-suite/SKILL.md

Run the full Stunt Double QA suite — all workflows and checklists — and produce a release-readiness report.

run-user-interviewskills/run-user-interview/SKILL.md

Plan, configure, and launch a structured user interview with AI participants on Stunt Double, then read back the synthesised report.

run-ux-validationskills/run-ux-validation/SKILL.md

Validate a user journey by running Stunt Double workflows or checklists and reporting the results.

setup-guardrailsskills/setup-guardrails/SKILL.md

Stand up continuous guardrails on Stunt Double — checklists for critical user flows plus a workflow that re-runs them on a schedule or on deploy/PR events, so regressions surface before users do.

triage-feedbackskills/triage-feedback/SKILL.md

Review, categorize, and manage Stunt Double feedback submissions across projects.

verify-changeskills/verify-change/SKILL.md

Verify a shipped or previewed code change by running a Stunt Double actor through the affected user flows, and optionally report results on the pull request.

MCP servers1

stuntdoubleStreamable HTTP
url
https://app.stuntdouble.io/api/mcp

Plugin manifests1

.claude-plugin/plugin.json
{
  "name": "stuntdouble",
  "displayName": "Stunt Double",
  "version": "1.13.0",
  "description": "Deploy AI user personas to validate user journeys at scale. Find UX friction before real users do.",
  "author": {
    "name": "Stunt Double",
    "email": "[email protected]",
    "url": "https://www.stuntdouble.io"
  },
  "homepage": "https://www.stuntdouble.io/support/docs/api/mcp",
  "repository": "https://github.com/stunt-double/stuntdouble-mcp",
  "license": "MIT",
  "keywords": [
    "stuntdouble",
    "ux-testing",
    "ai-personas",
    "user-journeys",
    "qa",
    "testing",
    "agents"
  ]
}

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[stuntdouble on Agent Plugins Marketplace](https://pluginsmp.com/plugins/stuntdouble)