01
Replit
Custom MCP pathBuild a working app with Agent after researching comparable UI.
Setup summary
Integrations, MCP Servers for Replit Agent, Add MCP server, then enter the Gummble endpoint and complete OAuth.
https://mcp.gummble.com/mcpMCP for AI app builders
Give AI app builders real product evidence before they generate UI.
Research shipped screens, flows, patterns, and microcopy inside the build conversation.
Our mission: help AI agents and product teams ship with real product evidence.
RESEARCH TRACEread-only
search patterns
choose a family
compare references
deconstruct before build
cite decisions
adapt, do not copy
300,000+
UI screenshots
21,000+
product flows
14
read-only tools
OAuth
protected access
Platform paths
One endpoint. Different connector surfaces.
Each setup follows the platform's documented custom MCP route. These are not marketplace or partnership claims.
Compatibility receipt gate
Official setup path documented. Clean-account Gummble OAuth, 14-tool discovery, useful-call, and reconnect receipts remain the publication gate for a tested claim.
02
Lovable
Custom MCP pathBring screen and microcopy references into the build conversation.
Setup summary
Connectors, All, Custom MCP, then add the Gummble URL with OAuth and authorize your personal connection.
https://mcp.gummble.com/mcp03
v0
Custom MCP pathGround generation in real product patterns before code is produced.
Setup summary
Choose Add MCP from the prompt or MCP Connections, add a custom server, select OAuth, and sign in to Gummble.
https://mcp.gummble.com/mcp04
Bolt
Custom MCP pathResearch the flow and copy before building the project UI.
Setup summary
Open Connectors, Manage connectors, Custom MCP server, then use HTTP transport and MCP OAuth.
https://mcp.gummble.com/mcp05
Cursor
Custom MCP pathPair product evidence with your codebase and design-system context.
Setup summary
Add the Gummble remote URL in Cursor MCP settings or mcp.json, then complete browser authorization.
https://mcp.gummble.com/mcp06
Windsurf / Devin Desktop
Custom MCP pathLet Cascade research patterns and flows while it works in the repo.
Setup summary
Open Cascade MCP Servers or the JSON config, add Gummble as a remote server, and follow the OAuth prompt.
https://mcp.gummble.com/mcpCopy-paste workflows
Prompt for research, then prompt for UI.
A useful Gummble session shows its references and explains what to adapt before the builder generates a component.
Onboarding
“Use Gummble to compare onboarding flows from three successful productivity apps. Cite the references, explain the pacing, then build a four-step flow for our product.”
gummble_search_flowsPaywall
“Use Gummble to find paywall pattern families and five real screens with annual-plan framing. Deconstruct hierarchy and trust cues before generating our upgrade screen.”
gummble_search_patterns + gummble_search_screensEmpty state
“Use Gummble to find empty-state microcopy from finance products. Cite the source examples, identify the recovery action, then write three options for our no-transactions state.”
gummble_search_microcopyPurchase fit
Pay for the evidence layer you actually need.
Choose Browse
When the job is full-library research, collections, downloads, and MCP access. It starts at $9.99/month.
Choose Pro
Only when the workflow also needs Figma export, advanced search, or AI features.
Trust contract
What we will claim, and what we will not.
Documented
A platform currently publishes a custom remote MCP setup path.
Receipt pending
A Gummble-specific clean-account compatibility run is still required.
No implied partnership
Custom MCP support is not a marketplace listing or endorsement.
Read-only scope
Gummble searches references and cannot modify the generated project.
Common questions.
The concise version of Gummble's platform, runtime, plan, and permission boundaries.
Is Gummble built into these AI app builders?
No. This page documents each client's custom MCP connection path. It does not claim a native integration, marketplace listing, endorsement, or partnership.
Has every platform path been tested with a clean account?
The setup paths are based on each platform's current official documentation. Gummble publishes a client-specific compatibility claim only after a clean-account OAuth, tool discovery, useful-call, and reconnect receipt passes.
Does an app generated by v0 or Lovable call Gummble at runtime?
No. In these workflows, Gummble supplies build-time research context inside the AI conversation. The generated application does not inherit the MCP connection.
Which Gummble plan includes MCP?
Every current paid plan includes MCP. Browse starts at $9.99/month and is the lowest-cost fit when you need the full library and MCP research.
Can Gummble change my code or project?
No. Gummble exposes 14 read-only search and reference tools. It has no write or destructive project tools.
Need the full tool list or OAuth details? Read the Gummble MCP overview.