Skills/PyPI/chess-coach-mcp

chess-coach-mcp@0.1.1

VERIFIED

Publisher claims: "Hybrid AI chess coach as an MCP server: local Stockfish analysis + Lichess/Chess.com games, weakness diagnosis and personalised drills, bilingual (EN/KO)." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher parkseokjune · joined 6 days agoInstalls 41Last detonated 6d ago
$claude mcp add chess-coach-mcp -- uvx chess-coach-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-28 and scored it 87/100 (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 · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.1sprocessdependency install exit 1
0.1sprocessexec /usr/bin/timeout
0.1sprocessexec .venv/bin/chess-coach-mcp
0.1sprocessexited 127: timeout: failed to run command '.venv/bin/chess-coach-mcp': No such file or directory
0.1sclaimedno tools/list reply (exit 127)
0.1sprocessscript backend runs setup only

Static findings

MEDIUM
Process kill commandsrc/chess_coach_mcp/diagnose.py:93 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05

No other findings across 2,732 lines in 16 files.