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Promptibus MCP Server

@promptibus

Repository

Basic information

Category

Other

Transports

stdio

Author

promptibus

Submitted by

Marek Raspe

About Promptibus MCP Server

Model intelligence for AI agents — syntax, parameters, pricing, and routing for 67+ generative AI models (Midjourney, Flux, Suno, Runway, DALL-E, Stable Diffusion). 7 tools that let any MCP client recommend, compare, optimize, and price AI model calls.

#generative-ai#prompt-engineering#model-context-protocol#midjourney#flux#suno#claude#cursor#ai-models#llm-tools

Promptibus MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "promptibus": {
      "url": "https://promptibus.com/api/mcp"
    }
  }
}

Promptibus MCP Server tools

7

Recommend the best AI model for a task. Returns top 3 models with reasoning, parameters, and links.

Optimize a prompt for a specific AI model. Applies model-specific syntax, community-tested parameters, and best-practice wording so the prompt produces better results.

Lint a prompt against a model's rules. Finds errors like deprecated flags, invalid parameters, or length violations, and suggests fixes.

Compare 2-5 AI models side-by-side on provider, domain, cost, and capabilities.

Get recommended parameters for a model, including defaults, ranges, and community-tested configs.

Get a complete model profile: capabilities, syntax guide, parameters, community tips, and related prompts.

Get real-world USD pricing for an AI model, a whole domain, or a planned generation volume. Returns per-unit cost, subscription plans, cheaper alternatives, and total-cost estimates.

Overview

What is Promptibus MCP?

Promptibus MCP is a Model Context Protocol server that delivers up-to-date model intelligence for AI agents. It helps agents recommend models, optimize prompts, lint prompts, compare models, retrieve parameters, view model profiles, and obtain pricing for generative AI models like Midjourney, Flux, and DALL‑E.

How to use Promptibus MCP?

Install via one‑click Smithery at smithery.ai/server/@promptibus/mcp, or configure your MCP client as a remote HTTP server using the URL https://promptibus.com/api/mcp.

Key features of Promptibus MCP

  • Task-to-model matching with reasoning and recommended parameters
  • Model-specific prompt rewriting for better outputs
  • Lint prompts to flag deprecated flags and parameter violations
  • Side-by-side model capability and pricing comparison
  • Recommended parameters per model and task type
  • Full model capability sheets with community tips
  • USD pricing with volume estimates

Use cases of Promptibus MCP

  • Choose the best model and parameters for a new creative or coding task
  • Rewrite an existing prompt so it works optimally with a specific model
  • Catch and fix deprecated flags or parameter violations before running a job
  • Compare multiple models side by side to select the most cost‑effective option
  • Estimate the cost of generating a large batch of images or text

Frequently asked questions

1

How do I install Promptibus MCP?

You can install it with one click via Smithery, or configure your MCP client to use the remote HTTP server at `https://promptibus.com/api/mcp`.

2

What tools does Promptibus MCP provide?

It provides seven tools: recommend_model, optimize_prompt, lint_prompt, compare_models, get_parameters, get_model_profile, and get_pricing.

3

Does Promptibus MCP require any special runtime?

No special runtime is needed for the remote HTTP path; for local installation, any standard MCP host works. The server itself handles model intelligence without additional dependencies.

Comments

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