Skills/npm/house-search

house-search@0.2.0

VERIFIED· install only

Publisher claims: "CLI helpers for the /house-search agent skill (normalize, geocode, rank, report). Not a listing marketplace." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry npm (MCP server)Publisher vermauv · publishing for 12 daysInstalls 465Last detonated 4d ago
$claude mcp add house-search -- npx -y @vermauv/house-search
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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 86/100 (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 packagebin/house-search.js:3 · npx invocation of non-well-known package — may execute untrusted code* npx @vermauv/house-search — runs skills/house-search/scripts/hs.py (Python 3.11+).Fix: Pin versions and sources; vendor anything fetched at install time.
AST06
MEDIUM
File type combined with upload actionskills/house-search/scripts/hs.py:17 · File type combined with upload action — agent may exfiltrate local data fileshs.py report --ranked ranked.json --requirements req.json --out-dir house-search-outputFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
MEDIUM
File type combined with upload actionskills/house-search/SKILL.md:121 · File type combined with upload action — agent may exfiltrate local data files…son sends a **listing URL** after the first report, open it, append to `listings.json`, enrich, and re-run `rank` + `report` (see step 3b in [references/step-3-discover.md](references/step-3-discover.md)). Put portal-only facts in each lis…Fix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07
LOW
Authorization escalation languageREADME.md:65 · Authorization escalation language · informational: not an instruction fileOn Windows, enable symlinks (`git config core.symlinks true`, Developer Mode) or copy `skills/house-search/` instead of relying on repo symlinks.Fix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01
LOW
Prompt injectionREADME.md:65 · Prompt injection — known jailbreak technique reference · informational: not an instruction fileOn Windows, enable symlinks (`git config core.symlinks true`, Developer Mode) or copy `skills/house-search/` instead of relying on repo symlinks.Fix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST01

Cost to the agent

Instructions loaded
≈1,905 tok
1 file · 34 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 @vermauv/house-search@0.2.0 as of 4d ago. This is the package itself, not its dependencies.