---
title: Builders
url: "/docs/ai-agents/mcp-tools/builders/"
canonical_url: https://docs.blossom88.com/docs/ai-agents/mcp-tools/builders/
markdown_url: https://docs.blossom88.com/docs/ai-agents/mcp-tools/builders.md
summary: Blossom MCP tools for builders
categories:
- mcp
- reference
---

# Builders

Blossom MCP tools for builders. See [all MCP tools](/docs/ai-agents/mcp-tools/).

| Tool | What it does | Access |
|---|---|---|
| [`builder_create`](/docs/ai-agents/mcp-tools/builders/builder_create/) | Create a dedicated Builder in a region, within the capacity limit. | Changes Blossom |
| [`builder_delete`](/docs/ai-agents/mcp-tools/builders/builder_delete/) | Delete a dedicated Builder; builds use the region's default or App capacity. | Deletes; asks for `yes: true` |
| [`builder_list`](/docs/ai-agents/mcp-tools/builders/builder_list/) | List the Account's dedicated Builders, with region, size and state. | Read only |
| [`builder_show`](/docs/ai-agents/mcp-tools/builders/builder_show/) | Show one Builder: region, size, idle retention and recent builds. | Read only |
| [`builder_update`](/docs/ai-agents/mcp-tools/builders/builder_update/) | Change a Builder's name, size, timeout or idle retention, or make it the region's default. | Changes Blossom |