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JPG.now MCP Server

R1· needs a key

Convert JPG images to and from popular formats through MCP-compatible AI clients.

v1.0.0 · active · repository · descriptor JSON · versions

An agent can connect on its own if it already holds X_API_KEY, X_API_KEY.Remote endpoint behind a static API key or header. The registry never sees the value; the agent fills the placeholder.
Quality88good
Trust93of 100
Uptime, 30 days89%
Latency p50284 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "jpg-now": {
      "type": "http",
      "url": "https://jpg.now/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
claude mcp add --transport http jpg-now https://jpg.now/mcp --header "X-API-Key: ${X_API_KEY}" --header "Authorization: ${X_API_KEY}"
[mcp_servers.jpg-now]
url = "https://jpg.now/mcp"
env_http_headers = { "X-API-Key" = "X_API_KEY", "Authorization" = "X_API_KEY" }
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "jpg-now": {
      "type": "remote",
      "url": "https://jpg.now/mcp",
      "enabled": true,
      "headers": {
        "X-API-Key": "{env:X_API_KEY}",
        "Authorization": "{env:X_API_KEY}"
      }
    }
  }
}
{
  "mcpServers": {
    "jpg-now": {
      "type": "http",
      "url": "https://jpg.now/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=jpg-now&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vanBnLm5vdy9tY3AiLCJoZWFkZXJzIjp7IlgtQVBJLUtleSI6IiR7WF9BUElfS0VZfSIsIkF1dGhvcml6YXRpb24iOiIke1hfQVBJX0tFWX0ifX0%3D"
}
{
  "servers": {
    "jpg-now": {
      "type": "http",
      "url": "https://jpg.now/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
{
  "mcpServers": {
    "jpg-now": {
      "httpUrl": "https://jpg.now/mcp",
      "headers": {
        "X-API-Key": "${X_API_KEY}",
        "Authorization": "${X_API_KEY}"
      }
    }
  }
}
extensions:
  "jpg-now":
    enabled: true
    name: "jpg-now"
    type: streamable_http
    uri: "https://jpg.now/mcp"
    headers:
      "X-API-Key": "${X_API_KEY}"
      "Authorization": "${X_API_KEY}"
    timeout: 300

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

Quality 88 / 100good

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
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 hygiene94 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations4 of 4 tools declare readOnlyHint or destructiveHint
  • warn
    tools.directory_hints1 of 4 tools declare all four hints; missing: get_api_usage (destructiveHint, idempotentHint); list_converters (destructiveHint, idempotentHint); get_conversion_status (destructiveHint, idempotentHint)
  • pass
    tools.token_costabout 522 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
  • pass
    tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
  • pass
    stability.new_linksno tool change named a new site
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

4 tools, about 522 tokens to load them all · tool set 416682240821 · checked 2026-11-14 07:36 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 93 / 100

provenance80
liveness96
freshness100
hygiene100

+repository +namespace-matches-repo +reachable +uptime-89% +updated-18d-ago

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

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://jpg.now/mcp streamable-httpapi_key ${X_API_KEY}yes89%284 ms2025-11-252026-11-14

Tools (4)

convert_image_urlDownload a publicly accessible image or document URL, submit it to JPG.now using a converter slug, and optionally wait for the result. Private-network URLs and embedded URL credentials are rejected.
get_api_usageread-onlyReturn the caller's JPG.now API credits, usage, and rate limit.
get_conversion_statusread-onlyCheck a JPG.now conversion job. A completed job includes an absolute, temporary download URL.
list_convertersread-onlySearch the live JPG.now converter catalog and return valid converter slugs such as png-to-jpg, jpg-to-webp, pdf-to-jpg, and compress-jpg.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.chrisyau83/jpg-now",
  "title": "JPG.now MCP Server",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://jpg.now/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "X-API-Key",
          "isSecret": true,
          "isRequired": true,
          "description": "JPG.now API key"
        }
      ]
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/chrisyau83/jpg-now",
    "source": "github"
  },
  "description": "Convert JPG images to and from popular formats through MCP-compatible AI clients."
}