Skills/npm/appstoreconnect-mcp

appstoreconnect-mcp@1.17.0

VERIFIED· not started

Publisher claims: "Model Context Protocol server for the Apple App Store Connect API." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher akoskomuves · publishing for 188 daysInstalls 2,368Last detonated 13 h ago
$claude mcp add appstoreconnect-mcp -- npx -y @akoskomuves/appstoreconnect-mcp
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Coverage

Not started: dependency install failed; the server itself was not observed.
Tested
the dependency install step · every file read, file written and host contacted by what ran
Not tested
server startup · the tool list · tool behavior

What this means for the label: Verified here covers what ran. The server's tools were not exercised with a real credential, so nothing about their behavior is asserted; the credential summary below says what to do with that.

Before you give it your token

It will ask for
ASC_IAP_PRIVATE_KEY_PATHASC_PRIVATE_KEY_PATHConfiguration, not credentials: ASC_IAP_ISSUER_ID, ASC_IAP_KEY_ID, ASC_ISSUER_ID, ASC_KEY_ID, ASC_KEYS_URL, ASC_MCP_TELEMETRY, ASC_MCP_TELEMETRY_HOST, ASC_MCP_TELEMETRY_KEY, DO_NOT_TRACK
Where it talks to
no vendor host named in the codeAlso apple.com, posthog.com — not the publisher's domain; check what for before connecting.
What the honeypot saw
no credential files read · no network
What we could not test
server startup · the tool list · tool behavior

Connect it with a scoped credential, under the guard, and read the third-party hosts first. The code names apple.com, posthog.com as well as its own vendor. The guard injects ASC_IAP_PRIVATE_KEY_PATH, ASC_PRIVATE_KEY_PATH only into requests to the host you bind (and its subdomains) and refuses the rest.

$vet-skills run --net declared -- npx -y @akoskomuves/appstoreconnect-mcp

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios; not started: dependency install failed; the server itself was not observed) on 2026-11-14 and scored it 88/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 10 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
9.6sprocessdependency install exit 1 · (Use `node --trace-warnings ...` to show where the warning was created) npm error Cannot read properties of null (reading 'edgesOut') npm error A complete log of this run can be found in: /tmp/ks-detonate-nKpjZ8/task/home/.npm/_logs/2026-11-14T00_35_04_320Z-debug-0.log
9.6sclaimednot started: dependency install failed (exit 1); the server itself was not observed
9.6sprocessscript backend runs setup only
9.6sprocessno install scripts to re-run

Static findings

MEDIUM
Process kill commanddist/domains/offer-codes.js:547 · Process kill command — agent can terminate processes…her redemptions of the string; completed redemptions are untouched. Use this to kill a leaked public code without nuking the parent campaign. ' + 'DEACTI…Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
File permission modification commandpackage.json:20 · File permission modification command — agent changes file ownership/permissions"build": "tsc -p tsconfig.build.json && chmod +x dist/index.js",Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
File permission modification commanddist/doctor.js:33 · File permission modification command — agent changes file ownership/permissionsdetail: `mode ${mode.toString(8)}${mode === 0o700 ? '' : ' (recommend chmod 700)'}`,Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
npx invocation of non-well-known packagedist/clients.d.ts:21 · npx invocation of non-well-known package — may execute untrusted code* `npx -y appstoreconnect-mcp`. Otherwise (local dev checkout) point at theFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/clients.js:78 · npx invocation of non-well-known package — may execute untrusted code* `npx -y appstoreconnect-mcp`. Otherwise (local dev checkout) point at theFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File permission modification commanddist/init.js:177 · File permission modification command — agent changes file ownership/permissionsconsole.log(` ✓ Copied to ${dest} (chmod 600)`);Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
File permission modification commanddist/init.js:183 · File permission modification command — agent changes file ownership/permissionsconsole.log(` ✓ Copied to ${dest} (chmod 600)`);Fix: Request the narrowest permission that works; replace wildcards with the exact paths or hosts.
AST05
MEDIUM
Process kill commanddist/domains/offer-codes.js:442 · Process kill command — agent can terminate processes…med code in the batch; redemptions already completed are untouched. Use this to kill a leaked batch without nuking the parent campaign.', inputSchema: z.obje…Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05

Cost to the agent

Instructions loaded
≈60 tok
1 file · 81 in bundle
Tool list per prompt
≈0 tok
0 tools · 0 per tool
Handshake
no reply
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 0

Tokens estimated at four characters each. The tool list is re-read by the agent on every turn, so it is the number to compare between servers that do the same job: ranked across the index.

Known vulnerabilities

No advisories in OSV for @akoskomuves/appstoreconnect-mcp@1.17.0 as of 13 h ago. This is the package itself, not its dependencies.