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Mantle

Describe your logic. Generate Admin UI, MCP & WebMCP.

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Mantle is an open-source service runtime and WebMCP-native Builder that turns business rules into typed schemas, views, procedures, and HTTP/MCP triggers. Design and verify a service in the browser, then hand it to a coding agent to materialize, verify, and deploy to your own Cloudflare account. The OSS, Builder, and first-class Cloudflare deployment path are live now. Mantle Cloud remains in Internal Beta with a waitlist.

PH · launched Sep 18, 2026 · 58 upvotes (top 3%) · 0 views

Niche: backend development platforms and services · 94 launches, 6 in the last 7 days · Explore this niche →

Category and tags
  • Horizontal
  • Dev tools
  • Developer
  • AI-native
  • Commercial product
  • Open Source
  • Developer Tools
  • Artificial Intelligence
  • GitHub
  • OpenAI Day

Visit website ↗ Source listing ↗

More like this: all 94 launches in backend development platforms and services →

Could you build this?

Partial While generating schemas and web forms from prompts is common, building a robust multi-protocol runtime that reliably compiles business logic into Cloudflare Workers, schemas, and live WebMCP interfaces requires deep distributed systems and compiler design knowledge.

What it would actually take: Requires building an AST parser and runtime engine (likely in TypeScript/Rust) that converts schema definitions and declarative logic into Cloudflare Workers code and MCP endpoints. The difficult aspect is creating a robust, verifiable contract-execution engine that translates arbitrary business rules safely into serverless edge deployments.

Competitors

Other products that read as similar to this one : 96 launches clear the similarity bar, closest 8 shown.

Attention rank: #11 of 97 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 269 days after the earliest competitor.

Related data

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