Skills/PyPI/mcp-server-harmony

mcp-server-harmony@0.1.0

CAUTION· static only

Publisher claims: "MCP server for the Logitech Harmony Hub (local websocket API), activity-first and allow-listed by the hub's own config" Observed in sandbox: static analysis only — behavior not yet observed.

Registry PyPI (MCP server)Publisher sdnick484 · publishing for 28 daysInstalls 0Last detonated 5d ago
What would fix thisWatchDispute verdict

Coverage

Static only; nothing was run yet.

The label rests on the code, the instruction files and the publisher. The honeypot run replaces this verdict when it completes.

Before you give it your token

It will ask for
no credential variables read in the code
Where it talks to
myharmony.com (its own)
What the honeypot saw
nothing has run yet
What we could not test
everything: the server has not run yet

Run it before you trust it. Nothing has run yet: the code was read, the server was not. `vet-skills try` runs this exact version in the honeypot in about a minute.

Never paste a credential into a chat, a ticket or a report, including ours. How the guard holds it.

Is [email protected] safe to install?

KillerSkills analysed it statically (a sandbox run is pending) on 2026-11-09 and scored it 59/100 (Caution). It is not known to be malicious, but it has behaviour or code a security policy should decide on before install. Notable findings: Privileged sudo command. Summary: static analysis only — behavior not yet observed.

Behavior trace

Queued for honeypot run · static analysis only
t+CategoryObserved action

This version has not been detonated yet. The score above counts behavior as unknown (50/100), so it cannot read Verified until the honeypot run completes and replaces this verdict.

Static findings

MEDIUM
MCP server using network transport (SSE/HTTP)src/harmony_mcp/config.py:5 · MCP server using network transport (SSE/HTTP) — data sent over networkmcp-server-shieldtv, there is nothing secret to store, only addresses.Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
HIGH
Privileged sudo commandsrc/harmony_mcp/cli.py:153 · Privileged sudo command — agent may execute with elevated privileges"address first: sudo ifconfig lo0 alias 127.0.0.2.)",Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
URL using a raw public IP addresstests/test_tooling.py:58 · URL using a raw public IP address — may bypass domain-based filtering"HTTP/1.1 200 OK\r\nCACHE-CONTROL: max-age=1800\r\nLOCATION: http://192.0.2.50:8088/\r\n"Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
MCP server using network transport (SSE/HTTP)src/harmony_mcp/doctor.py:192 · MCP server using network transport (SSE/HTTP) — data sent over network"note": "Captured by `mcp-server-harmony doctor --dump`; account details and addresses redacted.",Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)src/harmony_mcp/remote.py:402 · MCP server using network transport (SSE/HTTP) — data sent over networkmcp: MCPServer, cfg: HttpConfig, *, health_check: HealthChecker | None = NoneFix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
MCP server using network transport (SSE/HTTP)src/harmony_mcp/doctor.py:81 · MCP server using network transport (SSE/HTTP) — data sent over networkfor pkg in ("mcp-server-harmony", "mcp", "aioharmony", "aiohttp"):Fix: Namespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
AST04
MEDIUM
Privileged sudo commandtests/test_contract.py:259 · Privileged sudo command — agent may execute with elevated privilegespytest.skip("no 127.0.0.2 loopback (macOS: sudo ifconfig lo0 alias 127.0.0.2)")Fix: Build commands from fixed arguments; do not interpolate untrusted strings into a shell.
AST05
MEDIUM
URL using a raw public IP addresstests/test_tooling.py:62 · URL using a raw public IP address — may bypass domain-based filteringROUTER_REPLY = "HTTP/1.1 200 OK\r\nLOCATION: http://192.0.2.1:1900/igd.xml\r\nST: upnp:rootdevice\r\n\r\n"Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
LOW
URL to a private-network addresstests/test_logsafe.py:110 · URL to a private-network address — a LAN or development target"GET http://10.0.0.5/api?volume=3&API_KEY=abc&apikey=def#frag",Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
LOW
URL to a private-network addresstests/test_logsafe.py:111 · URL to a private-network address — a LAN or development target"GET http://10.0.0.5/api?volume=3&API_KEY=***&apikey=***#frag",Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
HTTP URL with a raw public IP addresstests/test_tooling.py:62 · HTTP URL with a raw public IP address — a hard-coded destination that domain-based monitoring cannot nameROUTER_REPLY = "HTTP/1.1 200 OK\r\nLOCATION: http://192.0.2.1:1900/igd.xml\r\nST: upnp:rootdevice\r\n\r\n"Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
LOW
URL to a private-network addresstests/test_remote.py:309 · URL to a private-network address — a LAN or development targetassert "192.168.1.10:*" in lan.allowed_hosts and "http://192.168.1.10:*" in lan.allowed_originsFix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07
MEDIUM
HTTP URL with a raw public IP addresstests/test_tooling.py:58 · HTTP URL with a raw public IP address — a hard-coded destination that domain-based monitoring cannot name"HTTP/1.1 200 OK\r\nCACHE-CONTROL: max-age=1800\r\nLOCATION: http://192.0.2.50:8088/\r\n"Fix: Replace encoded or assembled strings with plain literals and remove undeclared network calls.
AST07

Cost to the agent

Instructions loaded
≈69 tok
1 file · 49 in bundle

Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.

Known vulnerabilities

No advisories in OSV for mcp-server-harmony@0.1.0 as of 5d ago. This is the package itself, not its dependencies.

What would make this Verified

21 points to 80 · weights: behavior 45%, static 25%, prompt 15%, publisher 15%
  1. Unclaimed publisher≈ +8 on the totalClaim sdnick484: a verified publisher gets +50 on publisher trust. It is free and usually instant with GitHub sign-in.
  2. Privileged sudo command≈ +4 on the totalBuild commands from fixed arguments; do not interpolate untrusted strings into a shell.
  3. MCP server using network transport (SSE/HTTP)≈ +2 on the totalNamespace tool names and keep tool descriptions literal; no instructions to the agent inside them.
  4. URL using a raw public IP address≈ +2 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
  5. HTTP URL with a raw public IP address≈ +2 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
  6. URL to a private-network address≈ +1 on the totalReplace encoded or assembled strings with plain literals and remove undeclared network calls.
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