Skills/PyPI/fatsecret-mcp

fatsecret-mcp@0.3.0

VERIFIED

Publisher claims: "Unofficial, self-hosted MCP server for logging food to a FatSecret diary through Claude or ChatGPT." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher jaronskijakub · joined 3 days agoInstalls 0Last detonated 3d ago
$claude mcp add fatsecret-mcp -- uvx fatsecret-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-31 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 · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.3sprocessdependency install exit 1
0.4sprocessexec /usr/bin/timeout
0.4sprocessexec .venv/bin/fatsecret-mcp
0.4sprocessexited 127: timeout: failed to run command '.venv/bin/fatsecret-mcp': No such file or directory
0.4sclaimedno tools/list reply (exit 127)
0.4sprocessscript backend runs setup only

Static findings

CRITICAL
Prompt injectionREADME.md:190 · Prompt injection — known jailbreak technique referenceFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST01
HIGH
Authorization escalation languageREADME.md:190 · Authorization escalation languageFix: Remove the text that addresses the agent rather than the reader; describe behavior, do not instruct.
AST01