Is duckduckgo-mcp-server-sse@0.1.1.post1 safe to install?

Skills/PyPI/duckduckgo-mcp-server-sse

duckduckgo-mcp-server-sse@0.1.1.post1

VERIFIED

Publisher claims: "MCP Server (SSE) for searching via DuckDuckGo" Observed in sandbox: no network, touches nothing outside the project, writes no memory.

Registry PyPI (MCP server)Publisher wildoranges · joined 4 days agoInstalls 23Last detonated 4d ago

$claude mcp add duckduckgo-mcp-server-sse -- uvx duckduckgo-mcp-server-sse

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KillerSkills ran it in the KillerSkills honeypot sandbox (2 scenarios) on 2026-10-30 and scored it 84/100 (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/duckduckgo-mcp-server-sse

0.1sprocessexited 127: timeout: failed to run command '.venv/bin/duckduckgo-mcp-server-sse': No such file or directory

0.1sclaimedno tools/list reply (exit 127)

0.1sprocessscript backend runs setup only

Static findings

MEDIUM

MCP server using network transport (SSE/HTTP)pyproject.toml:23 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04

MEDIUM

MCP server using network transport (SSE/HTTP)SKILL.md:2 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04

MEDIUM

MCP server using network transport (SSE/HTTP)pyproject.toml:2 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04

MEDIUM

MCP server using network transport (SSE/HTTP)pyproject.toml:27 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04

MEDIUM

MCP server using network transport (SSE/HTTP)pyproject.toml:24 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04

MEDIUM

MCP server using network transport (SSE/HTTP)Dockerfile:21 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04

MEDIUM

MCP server using network transport (SSE/HTTP)SKILL.md:8 · MCP server using network transport (SSE/HTTP) — data sent over networkFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.

AST04