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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SAP_URL": "${SAP_URL}",
        "SAP_USER": "${SAP_USER}",
        "SAP_PASSWORD": "${SAP_PASSWORD}",
        "SAP_CLIENT": "100",
        "SAP_LANGUAGE": "EN",
        "SAP_INSECURE": "false",
        "SAP_ALLOW_WRITES": "false"
      }
    }
  }
}

claude mcp add arc-1 -e "SAP_URL=${SAP_URL}" -e "SAP_USER=${SAP_USER}" -e "SAP_PASSWORD=${SAP_PASSWORD}" -e "SAP_CLIENT=100" -e "SAP_LANGUAGE=EN" -e "SAP_INSECURE=false" -e "SAP_ALLOW_WRITES=false" -- npx -y [email protected]

[mcp_servers.arc-1]
command = "npx"
args = ["-y", "[email protected]"]
env = { "SAP_URL" = "${SAP_URL}", "SAP_USER" = "${SAP_USER}", "SAP_PASSWORD" = "${SAP_PASSWORD}", "SAP_CLIENT" = "100", "SAP_LANGUAGE" = "EN", "SAP_INSECURE" = "false", "SAP_ALLOW_WRITES" = "false" }

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "arc-1": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "[email protected]"
      ],
      "enabled": true,
      "environment": {
        "SAP_URL": "{env:SAP_URL}",
        "SAP_USER": "{env:SAP_USER}",
        "SAP_PASSWORD": "{env:SAP_PASSWORD}",
        "SAP_CLIENT": "100",
        "SAP_LANGUAGE": "EN",
        "SAP_INSECURE": "false",
        "SAP_ALLOW_WRITES": "false"
      }
    }
  }
}

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SAP_URL": "${SAP_URL}",
        "SAP_USER": "${SAP_USER}",
        "SAP_PASSWORD": "${SAP_PASSWORD}",
        "SAP_CLIENT": "100",
        "SAP_LANGUAGE": "EN",
        "SAP_INSECURE": "false",
        "SAP_ALLOW_WRITES": "false"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=arc-1&config=eyJjb21tYW5kIjoibnB4IiwiYXJncyI6WyIteSIsImFyYy0xQDAuOS4xOCJdLCJlbnYiOnsiU0FQX1VSTCI6IiR7U0FQX1VSTH0iLCJTQVBfVVNFUiI6IiR7U0FQX1VTRVJ9IiwiU0FQX1BBU1NXT1JEIjoiJHtTQVBfUEFTU1dPUkR9IiwiU0FQX0NMSUVOVCI6IjEwMCIsIlNBUF9MQU5HVUFHRSI6IkVOIiwiU0FQX0lOU0VDVVJFIjoiZmFsc2UiLCJTQVBfQUxMT1dfV1JJVEVTIjoiZmFsc2UifX0%3D"
}

{
  "servers": {
    "arc-1": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SAP_URL": "${SAP_URL}",
        "SAP_USER": "${SAP_USER}",
        "SAP_PASSWORD": "${SAP_PASSWORD}",
        "SAP_CLIENT": "100",
        "SAP_LANGUAGE": "EN",
        "SAP_INSECURE": "false",
        "SAP_ALLOW_WRITES": "false"
      }
    }
  }
}

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "SAP_URL": "${SAP_URL}",
        "SAP_USER": "${SAP_USER}",
        "SAP_PASSWORD": "${SAP_PASSWORD}",
        "SAP_CLIENT": "100",
        "SAP_LANGUAGE": "EN",
        "SAP_INSECURE": "false",
        "SAP_ALLOW_WRITES": "false"
      }
    }
  }
}

extensions:
  "arc-1":
    enabled: true
    name: "arc-1"
    type: stdio
    cmd: "npx"
    args:
      - "-y"
      - "[email protected]"
    envs:
      "SAP_URL": "${SAP_URL}"
      "SAP_USER": "${SAP_USER}"
      "SAP_PASSWORD": "${SAP_PASSWORD}"
      "SAP_CLIENT": "100"
      "SAP_LANGUAGE": "EN"
      "SAP_INSECURE": "false"
      "SAP_ALLOW_WRITES": "false"
    timeout: 300

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

This is a local package: the command runs on your machine.

Quality – / 100not scored

Not scored: fewer than three checks apply, usually because no remote answered a credential-free probe or the server is a local package.

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

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 hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies50 · weight 15

warn
deps.known_vulns1 advisory of lower severity or without a published fix: GHSA-86w9-cpqp-85rv in [email protected] (indirect, no fix yet)
fail
deps.mcp_sdk_version@modelcontextprotocol/sdk 1.30.1 has 1 known advisory (GHSA-6qxp-vccf-f47h); update @modelcontextprotocol/sdk to 1.31.0 or later
pass
deps.resolvable[email protected] resolved: 218 packages

Tool list unknown · checked 2026-10-19 10:20 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 82 / 100

provenance85

livenessn/a

freshness65

hygiene95

+repository +namespace-matches-repo +website -thin-description ~liveness-unmeasured ~updated-125d-ago -unpinned-packages(1)

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

Dependencies

[email protected] npm217 dependencies, resolved · MCP SDK @modelcontextprotocol/sdk 1.30.1 · advisories checked 2026-10-19

advisory	severity	package	fixed in
GHSA-6qxp-vccf-f47hMCP TypeScript SDK: OAuth client could send credentials to an authorization server chosen by the MCP server	high	`@modelcontextprotocol/[email protected]`MCP SDK, direct	fixed in `1.31.0`
GHSA-86w9-cpqp-85rvnode-forge RSA PKCS#1 v1.5 signature verification accepts extra nested DigestAlgorithm elements	high	`[email protected]`indirect	no fix yet

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

package	registry	version	runtime	secrets
`arc-1`	npm	0.9.18	npx	`SAP_PASSWORD`
`ghcr.io/marianfoo/arc-1:0.9.18`	oci	unpinned	docker	`SAP_PASSWORD`

Tools (0)

No tools observed. Local packages are never executed by the registry.

Schemas: list_tools.

Similar MCP servers

More from io.github.marianfoo

Official server.json

{
  "name": "io.github.marianfoo/arc-1",
  "title": "ARC-1",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "version": "0.9.18",
  "packages": [
    {
      "version": "0.9.18",
      "transport": {
        "type": "stdio"
      },
      "identifier": "arc-1",
      "runtimeHint": "npx",
      "registryType": "npm",
      "registryBaseUrl": "https://registry.npmjs.org",
      "environmentVariables": [
        {
          "name": "SAP_URL",
          "isRequired": true,
          "description": "SAP system URL (e.g., http://host:50000)"
        },
        {
          "name": "SAP_USER",
          "isRequired": true,
          "description": "SAP username"
        },
        {
          "name": "SAP_PASSWORD",
          "isSecret": true,
          "isRequired": true,
          "description": "SAP password"
        },
        {
          "name": "SAP_CLIENT",
          "default": "100",
          "description": "SAP client number"
        },
        {
          "name": "SAP_LANGUAGE",
          "default": "EN",
          "description": "SAP logon language"
        },
        {
          "name": "SAP_INSECURE",
          "default": "false",
          "description": "Skip TLS certificate verification"
        },
        {
          "name": "SAP_ALLOW_WRITES",
          "default": "false",
          "description": "Allow ABAP object mutations (safe default: false)"
        }
      ]
    },
    {
      "transport": {
        "type": "stdio"
      },
      "identifier": "ghcr.io/marianfoo/arc-1:0.9.18",
      "runtimeHint": "docker",
      "registryType": "oci",
      "environmentVariables": [
        {
          "name": "SAP_URL",
          "isRequired": true,
          "description": "SAP system URL (e.g., http://host:50000)"
        },
        {
          "name": "SAP_USER",
          "isRequired": true,
          "description": "SAP username"
        },
        {
          "name": "SAP_PASSWORD",
          "isSecret": true,
          "isRequired": true,
          "description": "SAP password"
        },
        {
          "name": "SAP_CLIENT",
          "default": "100",
          "description": "SAP client number"
        },
        {
          "name": "SAP_LANGUAGE",
          "default": "EN",
          "description": "SAP logon language"
        },
        {
          "name": "SAP_INSECURE",
          "default": "false",
          "description": "Skip TLS certificate verification"
        },
        {
          "name": "SAP_ALLOW_WRITES",
          "default": "false",
          "description": "Allow ABAP object mutations (safe default: false)"
        },
        {
          "name": "SAP_TRANSPORT",
          "default": "stdio",
          "description": "MCP transport (Docker defaults to http-streamable, set to stdio for local MCP clients)"
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/marianfoo/arc-1.git",
    "source": "github"
  },
  "websiteUrl": "https://marianfoo.github.io/arc-1/",
  "description": "MCP server for SAP ABAP systems"
}