MCP100 IndexDeveloper Tools
ShortlistFirst-party MCP

Storybook

by io.github.storybookjs

Updated October 21, 2026

Developer ToolsSoftware & Technology

MCP100 verdict

Not currently recommended. Official Storybook MCP integration that lets coding agents understand component documentation, generate stories, and run UI tests. Capabilities: Expose Storybook component/docs context to agents; Generate or update stories; Run interaction tests; Run accessibility checks where supported; Use documented component manifests and toolsets

MCP100 Assessment

Editorial verdict

Official Storybook MCP integration that lets coding agents understand component documentation, generate stories, and run UI tests. Capabilities: Expose Storybook component/docs context to agents; Generate or update stories; Run interaction tests; Run accessibility checks where supported; Use documented component manifests and toolsets

Reviewed October 21, 2026

Task Fit

Mapped

Developer workflows

Trust

Status warning

maintenance_source_health; tool_contract; install_supply_chain; advisory_freshness; adoption_evidence_presence

Maintenance

Date unavailable

No dated repository or package update is currently stored.

Popularity

Signals available

Visible usage signals are shown for discovery only, not as proof of safety.

Best for

  • Frontend teams using Storybook who want agents to reuse design-system context and validate generated UI.

Not ideal for

  • Users who need a broadly proven, low-risk, fully mature Recommended-grade integration today.

Avoid if

  • Avoid high-impact or sensitive production use unless the documented authentication, permissions, rollback, and data handling match your environment.

Trade-offs

  • Storybook explicitly labels its AI/MCP capabilities Preview, so API/tool maturity is not yet Recommended-grade.

Evidence scope

Evidence

Current source snapshot

Popularity

91.3k shared-repository stars · not MCP-specific

9.6M package downloads / 30 days

Repository identity: storybookjs/storybook

Package identity: @storybook/addon-mcp · version 10.6.2

Stars observed October 21, 2026 · Downloads observed October 21, 2026

Repository evidence: shared_product_monorepo. Not MCP-specific/comparable for MCP-server adoption. The old standalone `storybookjs/mcp` repo was archived on 2026-10-14 and moved into `storybookjs/storybook` as of Storybook 10.6.0. Current stable server integration is `@storybook/addon-mcp` (10.6.2 at review); `@storybook/mcp` is a reusable library, not the running addon server. Storybook monorepo stars are shared/non-comparable.

Package evidence: exact_server_package. Exact current MCP implementation/distribution. The old standalone `storybookjs/mcp` repo was archived on 2026-10-14 and moved into `storybookjs/storybook` as of Storybook 10.6.0. Current stable server integration is `@storybook/addon-mcp` (10.6.2 at review); `@storybook/mcp` is a reusable library, not the running addon server. Storybook monorepo stars are shared/non-comparable.

Maintenance

Publisher activity observed October 21, 2026

Current source snapshot

Trust review

Source relationship: First-party MCP

Reviewed October 21, 2026