MeiGen 3.3.0 — Midjourney Advanced Controls

MeiGen MCP 3.3.0 — Midjourney advanced options

• generate_image accepts optional referenceType: "content" | "style" and niji7Options, matching the existing Web/App contract.
• Advanced options include stylize, chaos, raw, image/style weights, sref, profile, and MJ-specific quality: "1" | "4". V8.2 fixes sv=6 and ignores weird. Top-level image quality remains separate.
• Local style files use referenceImages and the style role for the existing upload flow. Sref accepts numeric codes, random or public HTTPS image URLs, never local paths.
• Recovery keeps the original request ID and all advanced options. Reordering option keys is stable; changing their values or the reference role is an idempotency conflict. Omitted fields preserve old requests.
• These options are MeiGen-only and fail before dispatch for a BYOK provider. Existing API keys retain their current permissions; saved characters remain remote OAuth only.

Install with npx -y meigen@3.3.0, preserving existing private configuration, then reconnect. Remote MCP and ChatGPT clients depend on the corresponding hosted schema deployment and review/refresh.

Published npm package: https://www.npmjs.com/package/meigen/v/3.3.0

The public npm tarball matches the reviewed staged artifact byte for byte (SHA-1 61f548084bb70ac2d6a91f61ae040e3d948d0d2a). Windows and Ubuntu CI passed. No new paid generation was performed during the release.