Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "thumbnails": {
      "type": "http",
      "url": "https://thumbnailcreator.ai/api/mcp",
      "headers": {
        "Authorization": "Bearer ${THUMBNAILS_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http thumbnails https://thumbnailcreator.ai/api/mcp --header "Authorization: Bearer ${THUMBNAILS_TOKEN}"

[mcp_servers.thumbnails]
url = "https://thumbnailcreator.ai/api/mcp"
bearer_token_env_var = "THUMBNAILS_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "thumbnails": {
      "type": "remote",
      "url": "https://thumbnailcreator.ai/api/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:THUMBNAILS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "thumbnails": {
      "type": "http",
      "url": "https://thumbnailcreator.ai/api/mcp",
      "headers": {
        "Authorization": "Bearer ${THUMBNAILS_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=thumbnails&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdGh1bWJuYWlsY3JlYXRvci5haS9hcGkvbWNwIiwiaGVhZGVycyI6eyJBdXRob3JpemF0aW9uIjoiQmVhcmVyICR7VEhVTUJOQUlMU19UT0tFTn0ifX0%3D"
}

{
  "servers": {
    "thumbnails": {
      "type": "http",
      "url": "https://thumbnailcreator.ai/api/mcp",
      "headers": {
        "Authorization": "Bearer ${THUMBNAILS_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "thumbnails": {
      "httpUrl": "https://thumbnailcreator.ai/api/mcp",
      "headers": {
        "Authorization": "Bearer ${THUMBNAILS_TOKEN}"
      }
    }
  }
}

extensions:
  "thumbnails":
    enabled: true
    name: "thumbnails"
    type: streamable_http
    uri: "https://thumbnailcreator.ai/api/mcp"
    headers:
      "Authorization": "Bearer ${THUMBNAILS_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${THUMBNAILS_TOKEN}. The registry never accepts secret values.

Quality 76 / 100good

protocol88 · weight 25

pass
protocol.modernsupports 2026-07-28 (server/discover)
pass
protocol.statelessanswers without a session
pass
protocol.transportstreamable HTTP
warn
protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene79 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
warn
tools.annotationsonly 3 of 4 tools declare readOnlyHint or destructiveHint
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: list_models (destructiveHint, idempotentHint, openWorldHint); generate_thumbnails (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); account_usage (destructiveHint, idempotentHint, openWorldHint); …
pass
tools.token_costabout 449 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability50 · weight 15

pass
stability.changes3 tool changes in 30 days
fail
stability.rug_pull1 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 449 tokens to load them all · tool set bc66def1c6cb · tools last changed 2026-10-08 · checked 2026-10-20 10:03 UTC

Tool changes

2026-10-08generate_thumbnailschangedinput schema
2026-10-01generate_thumbnailschangedinput schema
2026-09-29account_usagechangeddescriptionmeaning changed
before
Shows free allowance left, this month's spend and billing status for the API key's account.
after · 45% of words in common
Shows the credit balance and in-flight spend for the API key's account.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-24d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://thumbnailcreator.ai/api/mcp` streamable-http	api_key `${THUMBNAILS_TOKEN}`	yes	100%	384 ms	2026-07-28	2026-10-20

Tools (4)

`account_usage`read-only	Shows the credit balance and in-flight spend for the API key's account.
`generate_thumbnails`	Generates thumbnail images from a prompt with one or more models (up to 8 images per call). Waits for results and returns image URLs valid for one hour. Billed per image to the API key's account.
`get_generation`read-only	Returns the status and fresh image URLs for a generation id.
`list_models`read-only	Lists available thumbnail image models with the price per image in USD.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "ai.thumbnailcreator/thumbnails",
  "title": "ThumbnailCreator",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://thumbnailcreator.ai/api/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer tc_... key from https://thumbnailcreator.ai (account menu > Agent keys)"
        }
      ]
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://thumbnailcreator.ai/docs",
  "description": "AI YouTube thumbnails from GPT Image, Nano Banana, FLUX and more, side by side. Pay per image."
}