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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "arctic": {
      "type": "http",
      "url": "https://www.arctic.qpon/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ARCTIC_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http arctic https://www.arctic.qpon/api/mcp --header "Authorization: Bearer ${ARCTIC_TOKEN}"

[mcp_servers.arctic]
url = "https://www.arctic.qpon/api/mcp"
bearer_token_env_var = "ARCTIC_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "arctic": {
      "type": "remote",
      "url": "https://www.arctic.qpon/api/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:ARCTIC_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "arctic": {
      "type": "http",
      "url": "https://www.arctic.qpon/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ARCTIC_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=arctic&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LmFyY3RpYy5xcG9uL2FwaS9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtBUkNUSUNfVE9LRU59In19"
}

{
  "servers": {
    "arctic": {
      "type": "http",
      "url": "https://www.arctic.qpon/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ARCTIC_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "arctic": {
      "httpUrl": "https://www.arctic.qpon/api/mcp",
      "headers": {
        "Authorization": "Bearer ${ARCTIC_TOKEN}"
      }
    }
  }
}

extensions:
  "arctic":
    enabled: true
    name: "arctic"
    type: streamable_http
    uri: "https://www.arctic.qpon/api/mcp"
    headers:
      "Authorization": "Bearer ${ARCTIC_TOKEN}"
    timeout: 300

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

Quality 79 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-06-18; 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 hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: scan_token (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); trace_wallet (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); robinhood_radar (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 411 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

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

3 tools, about 411 tokens to load them all · tool set c71c491dd72c · checked 2026-10-20 14:21 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 95 / 100

provenance85

liveness99

freshness100

hygiene100

+repository +dns-namespace +website +reachable +uptime-98% +updated-17d-ago

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://www.arctic.qpon/api/mcp` streamable-http	api_key `${ARCTIC_TOKEN}`	yes	98%	625 ms	2025-06-18	2026-10-20

Tools (3)

`robinhood_radar`	List Robinhood Chain tokens right now: `new` gives the latest Pons v2 launches (age, curve progress, market cap), `trending` gives the most traded tokens over 24h (volume, liquidity, buys and sells, change). Use it to find tokens, then scan_token to read one in depth.
`scan_token`	Read a Robinhood Chain token right now: name, supply, owner powers, Pons v2 launch and graduation, creator tax, price, market cap, liquidity, 24h volume, buys and sells, deployer share and burned share. Every key carries its unit. Use it whenever the user mentions a token contract address.
`trace_wallet`	Read the wallet behind a Robinhood Chain token: how many tokens it launched through the Pons v2 factory in the last hours, how many graduated, how many are still on a curve, and whether it bought or sold on its own curves. Use it when the user asks who is behind a token, or about a deployer.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "qpon.arctic/arctic",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://www.arctic.qpon/api/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "isRequired": true,
          "description": "Bearer arc_live_… — a free client key, created with a wallet signature at https://www.arctic.qpon/console"
        }
      ]
    }
  ],
  "version": "1.0.1",
  "repository": {
    "url": "https://github.com/aizennsossuke212/arctic-mcp",
    "source": "github"
  },
  "websiteUrl": "https://www.arctic.qpon/mcp",
  "description": "Read Robinhood Chain live: scan a token, trace its deployer, list new launches."
}