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Relay

Run any Relay model (image, video, audio, LLM), poll tasks, upload files and search Relay's docs.

Connector by relaygpu.com · Domain verified by the MCP Registry

IndexedMITLocal (stdio)Remote (HTTP)
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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/relaygpu-com-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Remote endpoint

  • https://mcp.relaygpu.com/mcp Remote (HTTP)

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About

Run any Relay model (image, video, audio, LLM), poll tasks, upload files and search Relay's docs.

Reviews

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
10 read · 3 write · 1 delete
Secrets
2 (API keys, tokens or passwords)
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 14

Read from the source code; the running server may list different tools.

Read 10 · Look things up without changing anything.

  • check_task
  • check_workflow_run
  • estimate_cost
  • get_credits
  • get_model
  • get_pricing
  • get_usage
  • list_workflows
  • search_docs
  • search_models

Write 3 · Create, change, send or run things.

  • run_model
  • run_workflow
  • upload_file

Delete 1 · Delete, drop, revoke or wipe things.

  • cancel_workflow_run

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • RELAY_API_KEY
  • X-API-Key

Network hosts it talks to 1

  • mcp.relaygpu.com · found in remote endpoint, install command

Files it touches

  • Any path the agent passes to its tools

Tools (14)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • cancel_workflow_runCancel a workflow runcan change or delete data

    Cancel a workflow run. Cancels between steps only: a step already running completes and bills. A run that has already ended answers WORKFLOW_RUN_NOT_CANCELLABLE.

  • check_taskCheck a Relay taskread-only

    Description is built at runtime.

  • check_workflow_runCheck a workflow runread-only

    Description is built at runtime.

  • estimate_costEstimate a Relay costread-only

    Estimates the USD cost of a call from the price list (with a credential your account's view: its tier and grants; public otherwise): an estimate, not an invoice (the bill uses provider-reported usage and any custom pricing on your account). Pass only the usage fields the model's billing_type (see get_model or get_pricing) reads: per_token: input_tokens, output_tokens, cached_input_tokens; per_image: image_count, resolution_tier; per_second_video: duration_seconds, quality_mode, sound; per_second_audio: duration_seconds; per_character: character_count; per_media_token: media_input_tokens, media…

  • get_creditsGet credit balanceread-only

    Read the account's credit balance, active promo credits and consumption. Needs a dashboard JWT or a custom-tier superkey; a plain inference key gets PERMISSION_DENIED (403).

  • get_modelGet a Relay modelread-only

    Returns one model's route, request_schema (what run_model's input must follow), request_example, pricing and availability. With a credential the answer is your account's view (what its tier and grants can run), public otherwise. Then call run_model with an input shaped like request_example.

  • get_pricingGet Relay pricingread-only

    Returns Relay's list prices (USD), optionally for one model (with a credential your account's view: its tier and grants; public otherwise), plus media_storage: the per-file fees of the store_output / upload retention SKUs (relay1d, relay7d, …). Then estimate_cost for a number.

  • get_usageGet usageread-only

    Read the account's usage and spend per API key, newest keys first, 10 keys per page (pass starting_after = the previous answer's next_cursor for the next page; limit up to 1000). Pass period (e.g. 7d, max 30d) for a by-date breakdown, or from + to. Needs a dashboard JWT or a custom-tier superkey; a plain inference key gets PERMISSION_DENIED (403).

  • list_workflowsList workflowsread-only

    List Relay's workflow templates: multi-step pipelines (e.g. script → voiceover) run as one call. Each entry has workflow_id, input_schema and its steps (step_id + model). Run one with run_workflow; inputs follow input_schema.

  • run_modelRun a Relay model

    Description is built at runtime.

  • run_workflowRun a workflow

    Description is built at runtime.

  • search_docsSearch the Relay docsread-only

    Search Relay's public docs (bundled, offline) for how-to, auth, errors, limits, retries, webhooks, files and pricing rules. Returns the best-matching sections: page, heading, docs path with anchor and an excerpt. For a model's input fields use get_model instead; to find a model use search_models.

  • search_modelsSearch Relay modelsread-only

    Lists Relay models by tag and/or text. Common tags: text-to-image, image-to-image, text-to-video, image-to-video, video-to-video, text-to-speech, speech-to-text, text-to-text, text-to-embedding. image-to-image also lists every image model that takes an input image. Returns name, tag, route and accepts (input media the model takes, e.g. ["image"]; [] for none) per model (at most 50). With a credential the list is your account's view (what its tier and grants can run), public otherwise. Then call get_model with a name for its input schema.

  • upload_fileUpload a file to Relay

    Description is built at runtime.

Signals

Stars
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Last commit
Oct 22, 2026 (8 days ago)
Last release
Oct 15, 2026 (15 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Registry name
com.relaygpu/mcp
Version
0.1.7
Auth
API key
Packages
npm @relaygpu/mcp
License
MIT
Repository
github.com/OpenGPU-Network/relaygpu-mcp
Website
docs.relaygpu.com/sdk/mcp
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql
Cite this page

Relay MCP server. Agent Mart. https://agentmart.dev/connectors/relaygpu-com-mcp (last updated 2026-10-24)