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Gamezxz

lpc-character-mcp

by Gamezxz

lpc-character-mcp (Cloudflare Worker)

A hosted MCP server that randomly generates Universal LPC Spritesheet Character Generator characters and renders each as a full animation spritesheet PNG — no local install, no AI image model, just real sprite layers composited on a canvas.

Runs entirely on Cloudflare Workers + Browser Rendering (headless Chromium via @cloudflare/puppeteer), with the ~141k sprite assets and every generated character stored in R2.

Endpoints

Route

Purpose

GET /mcp

MCP Streamable HTTP endpoint (tool: generate_random_character)

GET /api/generate

Generate one character on demand → JSON { files: [...] }

GET /api/files

List every generated spritesheet stored in R2

GET /files

Backend page: browse + download generated characters

GET /generated/*

Serve a generated PNG from R2

GET /spritesheets/*

Serve a source sprite layer from R2

GET /mcp-docs.html

Landing/docs page with a live "Randomize" button

Related MCP server: mcp-spritesheet-forge

MCP tool parameters

Name

Type

Default

Notes

count

integer 1–8

1

Characters per call

bodyType

enum

random

male female teen child muscular pregnant

seed

integer

Reproducible results across a batch

includeRareExtras

boolean

false

Wounds, tails, wings, prostheses, etc.

humanOnly

boolean

false

Human faces + normal skin bodies only

Connect

claude mcp add --transport http lpc-character-remote https://lpc-character-mcp.gamezxz.workers.dev/mcp

Storage

Generated characters live under the generated/ prefix in R2 and are auto-deleted after 30 days by a bucket lifecycle rule (expire-generated-30d).

Develop / deploy

See DEPLOY.md. In short:

npm install
npx wrangler deploy

PUBLIC_URL in wrangler.jsonc must point at the Worker's own public URL — Browser Rendering navigates over the real network.

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