Skills/PyPI/iris-mcp

iris-mcp@0.3.0

VERIFIED

Publisher claims: "A Microsoft 365 mail MCP server that reads your mailbox and drafts into Outlook. Sending is off by default and opt-in (IRIS_ENABLE_SEND)." Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher superangrymonkey · joined 6 days agoInstalls 359Last detonated 2 h ago
$claude mcp add iris-mcp -- uvx iris-mcp
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Is [email protected] safe to install?

KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-11-05 and scored it 81/100 (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 · 1 s · 2 scenarios · 0 deviations
t+CategoryObserved action
0.0sprocessno install scripts in bundle
0.6sprocessdependency install exit 1
0.7sprocessexec /usr/bin/timeout
0.7sprocessexec .venv/bin/iris-mcp
0.7sprocessexited 127: timeout: failed to run command '.venv/bin/iris-mcp': No such file or directory
0.7sclaimedno tools/list reply (exit 127)
0.7sprocessscript backend runs setup only

Static findings

MEDIUM
Process kill commandserver.py:330 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Process kill commandserver.py:230 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Process kill commandserver.py:420 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Process kill commandserver.py:250 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
Process kill commandserver.py:285 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
CRITICAL
Prompt injectionREADME.md:7 · Prompt injection — known jailbreak technique referenceFix: Keep SKILL.md to visible, descriptive text. Remove comments and encoded text that address the agent.
AST01
MEDIUM
Process kill commandworker/src/entry.py:327 · Process kill command — agent can terminate processesFix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05