Skills/npm/webforai-cli

webforai-cli@5.0.3

VERIFIED· install only

Publisher claims: "The webforai CLI: convert web pages and local HTML to clean, LLM-ready Markdown from the shell or an AI agent (npx webforai-cli <url>)." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher inaridiy · publishing for 123 daysInstalls 441Last detonated 4d ago
$claude mcp add webforai-cli -- npx -y webforai-cli
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Coverage

Nothing executable in the bundle ran; the trace covers the install step only.
Tested
every file read, file written and host contacted by what ran
Not tested
use of the skill by an agent

Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-10 and scored it 85/100 (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 · 0 s · 1 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.0sprocessscript backend runs setup only
0.0sprocessscript backend runs setup only
0.0sprocessno install scripts to re-run

Static findings

MEDIUM
npx invocation of non-well-known packagedist/bin.js:11 · npx invocation of non-well-known package — may execute untrusted codedescription: "The webforai CLI: convert web pages and local HTML to clean, LLM-ready Markdown from the shell or an AI agent (npx webforai-cli <url>).",Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/bin.js:720 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli https://example.com --json # machine-readable envelope (see below)Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/skills/webforai/SKILL.md:17 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli https://example.com --json # machine-readable envelope (see below)Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File type combined with upload actiondist/bin.js:656 · File type combined with upload action — agent may exfiltrate local data fileslog2(`llms.txt and llms-full.txt written to ${job.outputDir}`);Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
npx invocation of non-well-known packagedist/bin.js:717 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli https://example.com/article # Markdown to stdoutFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/bin.js:718 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli https://example.com/article -o out.md # write to a file insteadFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/skills/webforai/SKILL.md:16 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli ./page.html # convert a local HTML fileFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/skills/webforai/SKILL.md:14 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli https://example.com/article # Markdown to stdoutFix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/bin.js:719 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli ./page.html # convert a local HTML fileFix: Pin versions and sources; vendor anything fetched at install time.
AST06
HIGH
Privileged sudo commanddist/bin.js:1123 · Privileged sudo command — agent may execute with elevated privileges` sudo npx playwright@${pwVersion} install-deps`Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
npx invocation of non-well-known packagedist/skills/webforai/SKILL.md:22 · npx invocation of non-well-known package — may execute untrusted code- One page, or a handful you will read right away → `npx webforai-cli <url>` (free, local).Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagepackage.json:4 · npx invocation of non-well-known package — may execute untrusted code"description": "The webforai CLI: convert web pages and local HTML to clean, LLM-ready Markdown from the shell or an AI agent (npx webforai-cli <url>).",Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
npx invocation of non-well-known packagedist/skills/webforai/SKILL.md:15 · npx invocation of non-well-known package — may execute untrusted codenpx webforai-cli https://example.com/article -o out.md # write to a file insteadFix: Pin versions and sources; vendor anything fetched at install time.
AST06

Cost to the agent

Instructions loaded
≈2,299 tok
1 file · 5 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for webforai-cli@5.0.3 as of 4d ago. This is the package itself, not its dependencies.

webforai-cli@5.0.3 safety verdict: Verified (install only) — KillerSkills