Skills/PyPI/jons-mcp-typescript

jons-mcp-typescript@0.0.3

VERIFIED

Publisher claims: "Model Context Protocol (MCP) server for TypeScript tooling via tsgo, Prettier, ESLint, and oxlint" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher jonmmease · joined 0 days agoInstalls 27Last detonated 2 h ago
$claude mcp add jons-mcp-typescript -- uvx jons-mcp-typescript
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario) on 2026-11-05 and scored it 88/100 (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 · 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

Static findings

MEDIUM
Python subprocess execution detectedjons_mcp_typescript/lsp_client.py:62 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
Python subprocess execution detectedjons_mcp_typescript/daemon_client.py:79 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
MEDIUM
Python subprocess execution detectedjons_mcp_typescript/lsp_client.py:269 · Python subprocess execution detectedFix: Build commands from fixed arguments, never from interpolated strings; prefer an API client over shelling out.
AST05
LOW
Unpinned dependencyjons_mcp_typescript/lsp_client.py:231 · Unpinned dependencyFix: Pin the exact version (`[email protected]`, `==1.2.3`) so every install gets the bytes that were reviewed.
AST06