Gpu Bridge

gpu-bridge/mcp-server

Connects Claude to 30 GPU-powered AI services through a unified inference API. You get LLM calls, FLUX and Stable Diffusion image generation, Whisper transcription, text-to-speech, embeddings, reranking, and video generation all through a single `gpu_run` tool. Supports both traditional API key auth and x402 protocol for autonomous agent payments with USDC on Base L2. Pricing starts at fractions of a cent per request with volume discounts. Useful when you need Claude to generate images mid-conversation, transcribe audio files, or chain together multiple AI capabilities without switching between providers. Install via npx with your GPU-Bridge API key in the config.

tools: 5
auth: Secret needed
transport: STDIO
env var: 1
last updated: Mar 16, 2026

View on GitHub

Tools

5 tools

Public tool metadata for what this MCP can expose to an agent.

gpu_runRun any GPU-Bridge AI service. 30 services available: LLM inference (sub-second), image generation (FLUX, SD3.5), video generation, video enhancement (up to 4K), speech-to-text (Whisper, <1s), TTS (40+ voices), music generation, voice cloning, embeddings, document reranking (J...3 params

Run any GPU-Bridge AI service. 30 services available: LLM inference (sub-second), image generation (FLUX, SD3.5), video generation, video enhancement (up to 4K), speech-to-text (Whisper, <1s), TTS (40+ voices), music generation, voice cloning, embeddings, document reranking (J...

Parameters* required

inputobject

Service-specific input. Examples: LLM {"prompt":"...","max_tokens":512}, Image {"prompt":"..."}, Whisper {"audio_url":"https://..."}

prioritystring

Routing priority. "fast" = lowest latency (default), "cheap" = lowest cost.one of fast · cheap

servicestring

Service key. Common ones: llm-4090 (text), image-4090 (image), whisper-l4 (speech-to-text), tts-l4 (text-to-speech), embedding-l4 (embeddings), rerank (document reranking), pdf-parse (document pars...

gpu_catalogList all available GPU-Bridge services with pricing and model info.

List all available GPU-Bridge services with pricing and model info.

No parameter schema in public metadata yet.

gpu_statusCheck the status of a GPU-Bridge job and retrieve results.1 params

Check the status of a GPU-Bridge job and retrieve results.

Parameters* required

job_idstring

The job ID returned by gpu_run

gpu_balanceCheck GPU-Bridge credit balance, daily spend, and volume discount tier.

Check GPU-Bridge credit balance, daily spend, and volume discount tier.

No parameter schema in public metadata yet.

gpu_estimateEstimate the cost of a GPU-Bridge service before running it.2 params

Estimate the cost of a GPU-Bridge service before running it.

Parameters* required

secondsnumber

Estimated runtime in seconds (optional)

servicestring

Service key (e.g. llm-4090, image-4090)

Configuration

GPUBRIDGE_API_KEYsecret

GPU-Bridge API key (get one at https://gpubridge.io). Starts with gpub_. Optional if using x402 micropayments.

Readme

GPU-Bridge MCP Server

30 GPU-powered AI services as MCP tools — LLMs, image generation, audio, video, embeddings, reranking, PDF parsing, NSFW detection & more. x402 native for autonomous AI agents: pay per request on-chain with USDC on Base L2. No API keys. No accounts.

What is GPU-Bridge?

GPU-Bridge is a unified GPU inference API with native x402 support — the open payment protocol that allows AI agents to autonomously pay for compute with USDC on Base L2. No API keys, no accounts, no human intervention required.

This MCP server exposes all 30 GPU-Bridge services as Model Context Protocol tools, giving Claude (and any MCP-compatible AI) direct access to GPU inference.

Install in Claude Desktop (2 minutes)

1. Get your API key (or use x402 for autonomous agents)

View the full README on GitHub

Details

Repository: github.com/gpu-bridge/mcp-server
Categories: AI & LLM Tools, Media & Entertainment
Package: @gpu-bridge/mcp-server
Transport: STDIO
Auth: Required
Registry: MCP registry, active

Related AI & LLM Tools MCP servers

View all

Gapup Mcpgetgapup/gapup-mcp-public271 agent-payable tools: competitive intel, finance, KYC, compliance, ESG. x402 per-call.0stars

Planetary Agentsgregcastro23/alchm-agents-appConverse with planetary-agent personas, council feeds & culinary debates from alchm.kitchen0stars

IA-QA — 152 QA & Dev Tools for AI Agentsia-qa-com/mcp152 free QA tools for agents: injection scan, evals, RAG, web audits. Smaller packs: /mcp/{pack}.0stars

Goldholdjerrysrodz/goldhold-mcp-serverPersistent memory for AI agents. Search, store, and recall across sessions.0stars

Loaditoutloaditoutadmin/loaditout-mcp-serverSearch and install 20,000+ security-graded MCP servers and agent skills.0stars

Nullcone Threat Intelligencemaco144/nullcone-mcpReal-time threat intel for AI agents: 890K+ IOCs incl. prompt-injection & AI-skill threats0stars