SERVER

ARC-1

Rank #255

io.github.arc-mcp/arc-1

MCP server for SAP ABAP systems

43 versions

222 GitHub stars

by marianfoo (6 servers)View repository ↗

First listed

Mar 25, 2026

Last publish date

Oct 10, 2026

PURPOSE

What you can do with ARC-1

ARC-1 is a Model Context Protocol (MCP) server published by marianfoo. It ranks #255 of 144,396 active servers on MCP Toplist, and its repository has 222 GitHub stars. ARC-1 is listed across 3 registries — Official MCP, PulseMCP and Glama, with 43 tracked versions. It was first listed on Mar 25, 2026 and most recently updated on Oct 10, 2026.

Not verifiedMCP Toplist has not yet written a checked profile for this server, so the paragraph above is assembled from registry data only. The repository README is the authority on what it does.

CAPABILITIES AND LIMITATIONS

What ARC-1 can and cannot do

Not verifiedMCP Toplist has not catalogued this server's tools or limitations. The repository README lists them.

REQUIREMENTS

What you need before using ARC-1

DeclaredNo credentialsNo credentials declared

The registry listing declares no required environment variables or authentication. This is declared metadata, not a verified install — the repository README is the authority.

Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

SAP_URL · required
SAP_USER · required
SAP_PASSWORD · required
SAP_CLIENT · optional
SAP_LANGUAGE · optional
SAP_INSECURE · optional
SAP_ALLOW_WRITES · optional
SAP_TRANSPORT · optional

INSTALLATION AND FIRST TASK

Connect ARC-1 and confirm it works

npm package

claude mcp add arc-1 -e "SAP_URL=<your SAP_URL>" -e "SAP_USER=<your SAP_USER>" -e "SAP_PASSWORD=<your SAP_PASSWORD>" -e "SAP_CLIENT=<your SAP_CLIENT>" -e "SAP_LANGUAGE=<your SAP_LANGUAGE>" -e "SAP_INSECURE=<your SAP_INSECURE>" -e "SAP_ALLOW_WRITES=<your SAP_ALLOW_WRITES>" -- npx -y arc-1

Replace each placeholder with your own value before saving.

Docker image

claude mcp add arc-1 -e "SAP_URL=<your SAP_URL>" -e "SAP_USER=<your SAP_USER>" -e "SAP_PASSWORD=<your SAP_PASSWORD>" -e "SAP_CLIENT=<your SAP_CLIENT>" -e "SAP_LANGUAGE=<your SAP_LANGUAGE>" -e "SAP_INSECURE=<your SAP_INSECURE>" -e "SAP_ALLOW_WRITES=<your SAP_ALLOW_WRITES>" -e "SAP_TRANSPORT=<your SAP_TRANSPORT>" -- docker run -i --rm ghcr.io/arc-mcp/arc-1:1.5.2

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.arc-1]
command = "npx"
args = ["-y", "arc-1"]

[mcp_servers.arc-1.env]
SAP_URL = "<your SAP_URL>"
SAP_USER = "<your SAP_USER>"
SAP_PASSWORD = "<your SAP_PASSWORD>"
SAP_CLIENT = "<your SAP_CLIENT>"
SAP_LANGUAGE = "<your SAP_LANGUAGE>"
SAP_INSECURE = "<your SAP_INSECURE>"
SAP_ALLOW_WRITES = "<your SAP_ALLOW_WRITES>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.arc-1]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/arc-mcp/arc-1:1.5.2"]

[mcp_servers.arc-1.env]
SAP_URL = "<your SAP_URL>"
SAP_USER = "<your SAP_USER>"
SAP_PASSWORD = "<your SAP_PASSWORD>"
SAP_CLIENT = "<your SAP_CLIENT>"
SAP_LANGUAGE = "<your SAP_LANGUAGE>"
SAP_INSECURE = "<your SAP_INSECURE>"
SAP_ALLOW_WRITES = "<your SAP_ALLOW_WRITES>"
SAP_TRANSPORT = "<your SAP_TRANSPORT>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "arc-1"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "arc-1": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/arc-mcp/arc-1:1.5.2"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>",
        "SAP_TRANSPORT": "<your SAP_TRANSPORT>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "arc-1"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "arc-1": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/arc-mcp/arc-1:1.5.2"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>",
        "SAP_TRANSPORT": "<your SAP_TRANSPORT>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

npm package

{
  "servers": {
    "arc-1": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "arc-1"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Docker image

{
  "servers": {
    "arc-1": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/arc-mcp/arc-1:1.5.2"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>",
        "SAP_TRANSPORT": "<your SAP_TRANSPORT>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "arc-1"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "arc-1": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/arc-mcp/arc-1:1.5.2"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>",
        "SAP_TRANSPORT": "<your SAP_TRANSPORT>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

npm package

{
  "mcpServers": {
    "arc-1": {
      "command": "npx",
      "args": [
        "-y",
        "arc-1"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "arc-1": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/arc-mcp/arc-1:1.5.2"
      ],
      "env": {
        "SAP_URL": "<your SAP_URL>",
        "SAP_USER": "<your SAP_USER>",
        "SAP_PASSWORD": "<your SAP_PASSWORD>",
        "SAP_CLIENT": "<your SAP_CLIENT>",
        "SAP_LANGUAGE": "<your SAP_LANGUAGE>",
        "SAP_INSECURE": "<your SAP_INSECURE>",
        "SAP_ALLOW_WRITES": "<your SAP_ALLOW_WRITES>",
        "SAP_TRANSPORT": "<your SAP_TRANSPORT>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

First successful task

After adding the config, ask your client to list this server's tools. A tool list confirms the connection; an empty list or an error means the server did not start or needs credentials.

ALTERNATIVES

When to choose another server

Other servers by marianfoo

View all marianfoo servers →

No task-specific alternatives are catalogued for ARC-1yet; the list above is its publisher's other servers.

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Mar 25, 2026
Latest version published: Oct 10, 2026
Version history: 43 versions tracked (below)
Requirements evidence: Declared by Glama, last synced Oct 16, 2026. Not independently verified by MCP Toplist.
Profile checked: Not yet — purpose, capabilities and requirements above come from registry data only
Ranking data as of: Oct 16, 2026

Registry sightings

Official MCP ↗listed since Apr 25, 2026 · still listed
PulseMCP ↗listed since Jun 4, 2026 · delisted, last seen Jul 1, 2026
Glama ↗listed since Jun 4, 2026 · delisted, last seen Jun 24, 2026
PulseMCP ↗listed since Jun 23, 2026 · still listed
Official MCP ↗listed since Jul 24, 2026 · still listed
Glama ↗listed since Jul 30, 2026 · still listed

Do you maintain ARC-1? to correct or enrich this profile.

VERSIONS

Available versions (43)

Version	Published
1.5.2	Oct 10, 2026
1.5.1	Oct 4, 2026
1.5.0	Oct 2, 2026
1.4.0	Sep 23, 2026
1.3.0	Sep 17, 2026
1.2.0	Sep 3, 2026
1.1.2	Aug 31, 2026
1.1.1	Aug 31, 2026
1.1.0	Aug 18, 2026
1.0.2	Aug 3, 2026
1.0.1	Aug 3, 2026
1.0.0	Jul 31, 2026
0.9.27	Jul 13, 2026
0.9.25	Jul 2, 2026
0.9.24	Jul 1, 2026
0.9.23	Jun 29, 2026
0.9.22	Jun 26, 2026
0.9.21	Jun 25, 2026
0.9.20	Jun 22, 2026
0.9.18	Jun 16, 2026
0.9.17	Jun 15, 2026
0.9.16	Jun 12, 2026
0.9.15	Jun 12, 2026
0.9.13	Jun 9, 2026
0.9.12	Jun 9, 2026
0.9.11	Jun 5, 2026
0.9.8	Jun 1, 2026
0.9.7	May 30, 2026
0.9.6	May 27, 2026
0.9.5	May 11, 2026
0.9.4	May 10, 2026
0.9.3	May 9, 2026
0.9.2	May 8, 2026
0.8.0	May 6, 2026
0.7.2	May 2, 2026
0.7.1	Apr 27, 2026
0.7.0	Apr 27, 2026
0.6.10	Apr 20, 2026
0.6.9	Apr 17, 2026
0.6.8	Apr 16, 2026
0.6.7	Apr 15, 2026
0.6.6	Apr 14, 2026
0.6.4	Apr 14, 2026

STANDING

#255of 144,396 active serversTop 0.5%

Ranks ahead of 144,141 of 144,396 servers on MCP Toplist.

Recent momentum

+176GitHub stars since Apr 27 (+383%)

BADGE

Show your rank

Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.

Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.arc-mcp%2Farc-1.svg)](https://mcptoplist.com/server/io.github.arc-mcp%2Farc-1)

HTML

<a href="https://mcptoplist.com/server/io.github.arc-mcp%2Farc-1"><img src="https://mcptoplist.com/badge/io.github.arc-mcp%2Farc-1.svg" alt="MCP Toplist: Top 1% of 144,396" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

FAQ

Frequently asked questions

Who maintains ARC-1?: ARC-1 is maintained by marianfoo, which publishes 6 MCP servers (49 total versions) tracked on MCP Toplist.
Is ARC-1 listed on the Official MCP Registry?: Yes — ARC-1 is listed on the Official MCP Registry, alongside PulseMCP and Glama.
How many versions does ARC-1 have?: MCP Toplist tracks 43 versions of ARC-1, most recently published on Oct 10, 2026.
Where can I find the source code for ARC-1?: The source code for ARC-1 is hosted at github.com/marianfoo/arc-1.git.

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