SERVER

Heimdall

Rank #1,456

io.github.erayendes/asc-mcp

Every App Store Connect + StoreKit 2 endpoint. 902 tools in 13 profiles, narrow to 27.

14 versions

53 GitHub stars

by erayendes (1 servers)View repository ↗

First listed

Jul 22, 2026

Last publish date

Oct 14, 2026

PURPOSE

What you can do with Heimdall

Heimdall is a Model Context Protocol (MCP) server published by erayendes. It ranks #1,456 of 144,396 active servers on MCP Toplist, and its repository has 53 GitHub stars. Heimdall is listed across 2 registries — Official MCP and Glama, with 14 tracked versions. It was first listed on Jul 22, 2026 and most recently updated on Oct 14, 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 Heimdall 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 Heimdall

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 the Official MCP Registry, last synced Oct 16, 2026. Not independently verified by MCP Toplist.

Declared in the registry install config

ASC_KEY_ID · optional
ASC_ISSUER_ID · optional
ASC_PRIVATE_KEY · optional
ASC_PRIVATE_KEY_PATH · optional
ASC_BUNDLE_ID · optional

INSTALLATION AND FIRST TASK

Connect Heimdall and confirm it works

npm package

claude mcp add asc-mcp -e "ASC_KEY_ID=<your ASC_KEY_ID>" -e "ASC_ISSUER_ID=<your ASC_ISSUER_ID>" -e "ASC_PRIVATE_KEY=<your ASC_PRIVATE_KEY>" -e "ASC_PRIVATE_KEY_PATH=<your ASC_PRIVATE_KEY_PATH>" -e "ASC_BUNDLE_ID=<your ASC_BUNDLE_ID>" -- npx -y @erayendes/asc-mcp

Replace each placeholder with your own value before saving.

npm package

[mcp_servers.asc-mcp]
command = "npx"
args = ["-y", "@erayendes/asc-mcp"]

[mcp_servers.asc-mcp.env]
ASC_KEY_ID = "<your ASC_KEY_ID>"
ASC_ISSUER_ID = "<your ASC_ISSUER_ID>"
ASC_PRIVATE_KEY = "<your ASC_PRIVATE_KEY>"
ASC_PRIVATE_KEY_PATH = "<your ASC_PRIVATE_KEY_PATH>"
ASC_BUNDLE_ID = "<your ASC_BUNDLE_ID>"

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

npm package

{
  "mcpServers": {
    "asc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@erayendes/asc-mcp"
      ],
      "env": {
        "ASC_KEY_ID": "<your ASC_KEY_ID>",
        "ASC_ISSUER_ID": "<your ASC_ISSUER_ID>",
        "ASC_PRIVATE_KEY": "<your ASC_PRIVATE_KEY>",
        "ASC_PRIVATE_KEY_PATH": "<your ASC_PRIVATE_KEY_PATH>",
        "ASC_BUNDLE_ID": "<your ASC_BUNDLE_ID>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "asc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@erayendes/asc-mcp"
      ],
      "env": {
        "ASC_KEY_ID": "<your ASC_KEY_ID>",
        "ASC_ISSUER_ID": "<your ASC_ISSUER_ID>",
        "ASC_PRIVATE_KEY": "<your ASC_PRIVATE_KEY>",
        "ASC_PRIVATE_KEY_PATH": "<your ASC_PRIVATE_KEY_PATH>",
        "ASC_BUNDLE_ID": "<your ASC_BUNDLE_ID>"
      }
    }
  }
}

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

npm package

{
  "servers": {
    "asc-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@erayendes/asc-mcp"
      ],
      "env": {
        "ASC_KEY_ID": "<your ASC_KEY_ID>",
        "ASC_ISSUER_ID": "<your ASC_ISSUER_ID>",
        "ASC_PRIVATE_KEY": "<your ASC_PRIVATE_KEY>",
        "ASC_PRIVATE_KEY_PATH": "<your ASC_PRIVATE_KEY_PATH>",
        "ASC_BUNDLE_ID": "<your ASC_BUNDLE_ID>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "asc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@erayendes/asc-mcp"
      ],
      "env": {
        "ASC_KEY_ID": "<your ASC_KEY_ID>",
        "ASC_ISSUER_ID": "<your ASC_ISSUER_ID>",
        "ASC_PRIVATE_KEY": "<your ASC_PRIVATE_KEY>",
        "ASC_PRIVATE_KEY_PATH": "<your ASC_PRIVATE_KEY_PATH>",
        "ASC_BUNDLE_ID": "<your ASC_BUNDLE_ID>"
      }
    }
  }
}

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

npm package

{
  "mcpServers": {
    "asc-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@erayendes/asc-mcp"
      ],
      "env": {
        "ASC_KEY_ID": "<your ASC_KEY_ID>",
        "ASC_ISSUER_ID": "<your ASC_ISSUER_ID>",
        "ASC_PRIVATE_KEY": "<your ASC_PRIVATE_KEY>",
        "ASC_PRIVATE_KEY_PATH": "<your ASC_PRIVATE_KEY_PATH>",
        "ASC_BUNDLE_ID": "<your ASC_BUNDLE_ID>"
      }
    }
  }
}

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 erayendes

Mogut — App Store Growth MCP

View all erayendes servers →

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

MAINTENANCE AND EVIDENCE

What changed, and when this was checked

First listed: Jul 22, 2026
Latest version published: Oct 14, 2026
Version history: 14 versions tracked (below)
Requirements evidence: Declared by the Official MCP Registry, 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 Jul 22, 2026 · still listed
Glama ↗listed since Jul 29, 2026 · still listed

Do you maintain Heimdall? to correct or enrich this profile.

VERSIONS

Available versions (14)

Version	Published
2.7.0	Oct 14, 2026
2.6.0	Oct 11, 2026
2.5.0	Oct 1, 2026
2.4.2	Sep 29, 2026
2.4.1	Sep 23, 2026
2.4.0	Sep 18, 2026
2.3.0	Aug 25, 2026
2.2.0	Aug 18, 2026
2.1.1	Aug 17, 2026
2.1.0	Aug 13, 2026
2.0.1	Aug 9, 2026
2.0.0	Aug 7, 2026
1.2.0	Jul 27, 2026
1.1.2	Jul 22, 2026

STANDING

#1,456of 144,396 active serversTop 5%

Ranks ahead of 142,940 of 144,396 servers on MCP Toplist.

Recent momentum

+12GitHub stars since Jul 20 (+29%)

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.erayendes%2Fasc-mcp.svg)](https://mcptoplist.com/server/io.github.erayendes%2Fasc-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.erayendes%2Fasc-mcp"><img src="https://mcptoplist.com/badge/io.github.erayendes%2Fasc-mcp.svg" alt="MCP Toplist: Top 5% of 144,396" /></a>

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

FAQ

Frequently asked questions

Who maintains Heimdall?: Heimdall is maintained by erayendes, which publishes 1 MCP server (14 total versions) tracked on MCP Toplist.
Is Heimdall listed on the Official MCP Registry?: Yes — Heimdall is listed on the Official MCP Registry, alongside Glama.
How many versions does Heimdall have?: MCP Toplist tracks 14 versions of Heimdall, most recently published on Oct 14, 2026.
Where can I find the source code for Heimdall?: The source code for Heimdall is hosted at github.com/erayendes/app-store-connect-mcp.

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