Your agent thinks Midjourney still uses --v 5. It doesn't — that flag was dropped at v7. It assumes DALL-E 3 and FLUX Schnell cost the same. They differ by ~50×. It confidently writes [Verse] tags…
Promptibus Mcp is an MCP project maintained in the promptibus/mcp repository. The maintainer describes its purpose as “Your agent thinks Midjourney still uses --v 5. It doesn't — that flag was dropped at v7. It assumes DALL-E 3 and FLUX Schnell cost…”. Read the project documentation for the complete scope.
The documented npm package is @promptibus/mcp. The configuration below comes from the maintainer’s example; adapt its paths and account values to your environment.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| recommend_model | Top 3 models for a task, with reasoning + cost. |
| optimize_prompt | Reformats a prompt for a specific model — applies model-specific syntax + community-tested wording. |
| lint_prompt | Finds deprecated flags, invalid parameters, length violations. Suggests fixes. |
| compare_models | Side-by-side: provider, domain, cost, capabilities. 2–5 models. |
| get_parameters | Recommended parameters: defaults, ranges, community configs. |
| get_model_profile | Full profile: capabilities, syntax guide, parameters, community tips, related prompts. |
| get_pricing | Real USD pricing for a model / domain / planned volume. Includes cheaper alternatives. |
{
"mcpServers": {
"promptibus": {
"command": "npx",
"args": [
"-y",
"@promptibus/mcp"
]
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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