bolt.diy is an OSS vibe builder covered in the agents.dancingteeth 2026 catalog. Open-source Bolt-class browser/Electron builder with BYOK across 19+ LLM providers (OpenRouter, Ollama, Bedrock, etc.

Does bolt.diy support AGENTS.md, SKILL.md, or MCP?

This card lists AGENTS.md as Partial, SKILL.md as Partial, and rules/memory as Local/self-hosted project + .env provider keys; MCP config.. Free options: 100% Free (Open-source, BYOK)..

Web vibe-coding platform · OSS vibe builder

bolt.diy

bolt.diy is an OSS vibe builder in the 2026 agents.dancingteeth catalog. Self-hosted / BYOK Bolt-class vibe building (19+ providers, MCP, Electron) when you do not want StackBlitz Bolt.new lock-in.

Last updated 19 October 2026

Best for

Self-hosted / BYOK Bolt-class vibe building (19+ providers, MCP, Electron) when you do not want StackBlitz Bolt.new lock-in.

Skip if

You want zero-ops hosted Bolt.new, or your Mac/OS cannot run the local stack comfortably.

Who it fits

Self-hosted / BYOK Bolt-class vibe building (19+ providers, MCP, Electron) when you do not want StackBlitz Bolt.new lock-in.
Builders who start in the browser without a local IDE setup
People who prefer a dedicated desktop coding surface

Pros

Open-source Bolt-class browser/Electron builder with BYOK across 19+ LLM providers (OpenRouter, Ollama, Bedrock, etc.); MCP; Git/GitHub; WebContainer live preview; one-click deploy to Vercel/Netlify/GitHub Pages; Supabase hooks.

Cons

Self-host/ops burden vs Bolt.new; browser sandbox still weak on huge monorepos; community docs (stackblitz-labs) — not the commercial Bolt.new SKU.

Facts

Locality:: Cloud-native
Surfaces:: Web, Desktop
Maturity:: Preview / beta
BYOK:: Bring your own API key
Open source:: Source available
Free tier:: Free option available
MCP:: Model Context Protocol support

Agent standards & memory

AGENTS.md: PartialSKILL.md: PartialRules / memory: Local/self-hosted project + .env provider keys; MCP config.100% Free (Open-source, BYOK).

Compare one neighbor first

Vendor pages sell hard. Read one alternative on this site, then leave for the official link if the fit still holds.

Official links

View on GitHub

Alternatives

Related tools

Anything (Create.xyz)

Frequently asked questions

What is bolt.diy?: bolt.diy is an OSS vibe builder covered in the agents.dancingteeth 2026 catalog. Open-source Bolt-class browser/Electron builder with BYOK across 19+ LLM providers (OpenRouter, Ollama, Bedrock, etc.
Who is bolt.diy best for?: Self-hosted / BYOK Bolt-class vibe building (19+ providers, MCP, Electron) when you do not want StackBlitz Bolt.new lock-in.
When should I skip bolt.diy?: You want zero-ops hosted Bolt.new, or your Mac/OS cannot run the local stack comfortably.
What are the main trade-offs of bolt.diy?: Pros: Open-source Bolt-class browser/Electron builder with BYOK across 19+ LLM providers (OpenRouter, Ollama, Bedrock, etc. Cons: Self-host/ops burden vs Bolt.
Does bolt.diy support AGENTS.md, SKILL.md, or MCP?: This card lists AGENTS.md as Partial, SKILL.md as Partial, and rules/memory as Local/self-hosted project + .env provider keys; MCP config.. Free options: 100% Free (Open-source, BYOK)..

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