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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "qr-codes": {
      "type": "http",
      "url": "https://agent.qrcode.io/mcp"
    }
  }
}

claude mcp add --transport http qr-codes https://agent.qrcode.io/mcp

[mcp_servers.qr-codes]
url = "https://agent.qrcode.io/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "qr-codes": {
      "type": "remote",
      "url": "https://agent.qrcode.io/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "qr-codes": {
      "type": "http",
      "url": "https://agent.qrcode.io/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=qr-codes&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYWdlbnQucXJjb2RlLmlvL21jcCJ9"
}

{
  "servers": {
    "qr-codes": {
      "type": "http",
      "url": "https://agent.qrcode.io/mcp"
    }
  }
}

{
  "mcpServers": {
    "qr-codes": {
      "httpUrl": "https://agent.qrcode.io/mcp"
    }
  }
}

extensions:
  "qr-codes":
    enabled: true
    name: "qr-codes"
    type: streamable_http
    uri: "https://agent.qrcode.io/mcp"
    timeout: 300

Quality 94 / 100new

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 hygiene100 · 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.annotations1 of 1 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 345 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 0 of the 7 days needed

dependenciesn/a · weight 15

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

1 tools, about 345 tokens to load them all · tool set 7714492676fb · tools last changed 2026-10-19 · checked 2026-10-20 04:41 UTC

Tool changes

2026-10-19create_static_qr_codechangedannotations

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-1d-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://agent.qrcode.io/mcp` streamable-http	none	yes	100%	399 ms	2026-07-28	2026-10-20

Tools (1)

create_static_qr_coderead-only Create a static QR code image (PNG or SVG) from text, a URL, WiFi credentials, a vCard or any other payload up to 1000 bytes. The payload is encoded directly in the pattern, so the code works forever, but it cannot be edited or tracked after printing. For an editable code with scan analytics, the user needs a dynamic QR code from qrcode.io (15-day free trial, no card).

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.qrcode/qr-codes",
  "icons": [
    {
      "src": "https://qrcode.io/assets/favicon/android-chrome-512x512.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "qrcode.io QR codes",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://agent.qrcode.io/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://agent.qrcode.io/",
  "description": "Free static QR codes (PNG or SVG) that never expire, for URLs, WiFi, vCards and text. No account."
}