Skills/PyPI/leadgreen-mcp

leadgreen-mcp@0.3.1

VERIFIED

Publisher claims: "MCP server for the Lead Green index: GPU energy per million output tokens, by model, GPU and configuration, with grid carbon." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server) · listed in the official MCP RegistryPublisher katonic-dev · joined 6 days agoInstalls 0Last detonated 6d ago
$claude mcp add leadgreen-mcp -- uvx leadgreen-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 86/100 (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/leadgreen-mcp
0.1sprocessexited 127: timeout: failed to run command '.venv/bin/leadgreen-mcp': No such file or directory
0.1sclaimedno tools/list reply (exit 127)
0.1sprocessscript backend runs setup only

Static findings

MEDIUM
File type combined with upload actionleadgreen_mcp/data/openapi.json:1599 · File type combined with upload action — agent may exfiltrate local data filesFix: 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 actionleadgreen_mcp/data/schema/measurement.schema.json:5 · File type combined with upload action — agent may exfiltrate local data filesFix: Remove the call, or declare the host in frontmatter and explain in the README what is sent and why.
AST07