Flux Pro MCP Server - install, status & alternatives [2026]

01 · Install Flux Pro

before you install - you'll need

Set ACEDATACLOUD_API_TOKEN before connecting.

Claude Code

claude mcp add acedatacloud-fluxmcp --transport http https://flux.mcp.acedata.cloud/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "acedatacloud-fluxmcp": {
      "url": "https://flux.mcp.acedata.cloud/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://flux.mcp.acedata.cloud/mcp

transport: streamable-http

endpoint alive - authentication required · probed 2026-09-17

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to flux.mcp.acedata.cloud

endpoint auth requires authentication - rejected our unauthenticated MCP initialize

license MIT - declared in the repository

pypi package mcp-flux-pro - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.AceDataCloud is GitHub-verified and matches the repo owner

03 · What Flux Pro can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

What you can build

With this server connected, an agent can edit an existing image using Flux with a text prompt, list all available Flux models and their capabilities, list all available Flux tools and their use cases, and query the status and result of a Flux image generation task.

The 6 tools it gives your agent

Extracted from the project's README - what mcp-flux-pro lets an agent do.

flux_generate_image: - Generate AI images from a text prompt using Flux.
flux_edit_image: - Edit an existing image using Flux with a text prompt.
flux_list_models: - List all available Flux models and their capabilities.
flux_list_actions: - List all available Flux tools and their use cases.
flux_get_task: - Query the status and result of a Flux image generation task.
flux_get_tasks_batch: - Query multiple Flux image generation tasks at once.

Latest releases

v2026.8.28.0 · 2026-08-28

v2026.8.23.0 · 2026-08-23

v2026.8.18.1 · 2026-08-18

04 · Who maintains Flux Pro

mcp-flux-pro is maintained by acedatacloud. We track 25 MCP servers from acedatacloud - 24 actively maintained, 108 combined GitHub stars, oldest repo from Jan 2026. Full record: all servers from acedatacloud.

05 · Facts

repository: github.com/acedatacloud/fluxmcp
website: https://flux.mcp.acedata.cloud/
category: media - ranked #55 of 173 actively-maintained media servers as of 2026-09-18.
release cadence: 10+ releases in the last 90 days (latest 2026-08-28)
registry: io.github.AceDataCloud/mcp-flux-pro (active, first published 2026-03-19 · 57 versions)
packages: pypi:mcp-flux-pro

06 · Flux Pro FAQ

Is Flux Pro still maintained?

Yes - as of 2026-09-18, its last commit was 2026-08-28 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

What can Flux Pro do?

With this server connected, an agent can edit an existing image using Flux with a text prompt, list all available Flux models and their capabilities, list all available Flux tools and their use cases, and query the status and result of a Flux image generation task.

How do I install Flux Pro?

Run `uvx mcp-flux-pro`. The README documents one environment variable (ACEDATACLOUD_API_TOKEN) to set first. Set ACEDATACLOUD_API_TOKEN before connecting. You can also paste the ready-made client config above.

Does Flux Pro require authentication?

Yes - when we probed the endpoint on 2026-09-17, it rejected an unauthenticated MCP initialize; you'll need credentials to connect.

07 · Alternatives to Flux Pro

Alternatives to Flux Pro

Maintained media servers if Flux Pro isn't the fit.

More media MCP servers · Midjourney · Nanobanana Pro · Producer · Seedance · Seedream Pro