byod@1.0.0

VERIFIED

Publisher claims: "Enables agents to create and manage email mailboxes on a domain you own, reading incoming mail with codes and links already extracted, waiting for verification emails, saving attachments, and sending or replying with files. Mail is received by a Cloudflare Worker in your own account, so mailboxes are reachable only by you." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry GlamaPublisher brandonmlicea · joined 0 days agoInstalls 0Last detonated 1 h ago
$npx skills add byod
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-11-06 and scored it 83/100 (Verified). It did what it claims and nothing else we could detect: no undeclared network egress, no credential reads, no persistent instruction writes. Summary: no network, touches nothing outside the project, writes no memory.

Behavior trace

Honeypot run · 1 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.7sprocessdependency install exit 1
0.8sprocessexec /usr/bin/date
0.8sprocessexec /usr/bin/timeout
0.8sclaimed7 tools: mailbox_list, mailbox_create, mailbox_read, mailbox_send, mailbox_sent, mailbox_save, mailbox_delete
0.8sprocessscript backend runs setup only
0.9sprocessno install scripts to re-run

Static findings

MEDIUM
npx invocation of non-well-known packagesrc/index.js:42 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
URL using raw IP addresstest/e2e.mjs:7 · URL using raw IP address — may bypass domain-based filteringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
npx invocation of non-well-known packagesrc/setup.js:51 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
Outbound HTTP to raw IP addresstest/e2e.mjs:7 · Outbound HTTP to raw IP address — may bypass domain-based monitoringFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
npx invocation of non-well-known packagesrc/setup.js:29 · npx invocation of non-well-known package — may execute untrusted codeFix: Pin versions and sources; vendor anything fetched at install time.
AST06
LOW
Account verification phishing language detectedtest/cases.json:10 · Account verification phishing language detected · informational: not an instruction fileFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01

Cost to the agent

Instructions loaded
≈32 tok
1 file · 11 in bundle
Tool list per prompt
≈673 tok
7 tools · 96 per tool
Handshake
119 ms
launch to tools/list, stdio
Undocumented tools
0
description under 20 chars · avg 144

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

Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.

byod@1.0.0 safety verdict: Verified 83/100 — KillerSkills