Roku (jack1590) MCP Server
roku-mcp
npm
v1.7.0
Published by jack1590 — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
MCP server for Roku device automation — deploy, ECP control, screenshots, debug console, and BrightScript profiler analysis
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 7 = 93. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −6 | capability blast radius (high) — client exposure if the model is manipulated |
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 6
high Sensitive-source and external-sink co-existMTC-FLOW-004
Tools that read sensitive data ([query_perfetto]) and tools that can send data out ([roku_console_send]) are exposed together. An agent can move private data to the sink.
Evidence: sources [query_perfetto] → sinks [roku_console_send]
Fix: Keep secret-reading and egress capabilities on separate, separately-approved servers.
Location: flow query_perfetto → roku_console_send
high Tool "roku_console_send" exposes command/code executionMTC-CAP-001
Tool "roku_console_send" appears to run shell commands or evaluate code (parameter "command"). Arbitrary execution driven by model input is one of the most dangerous MCP capabilities; combined with any untrusted input it becomes RCE.
Fix: Sandbox execution, allowlist commands/arguments, and never pass model output to a shell unescaped.
Location: tool roku_console_send
medium Hardcoded egress to an external endpoint (dist/stream/live.js)MTC-SRC-003
In the server's implementation (`dist/stream/live.js:197`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: ).toString(); await axios.post(`http://${params.host}:8060/launch/dev?${qs}`); // 3. Give the channel time to bo
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server dist/stream/live.js
medium Unconstrained command parameter "command" on "roku_console_send"MTC-CAP-006
Tool "roku_console_send" takes a command-shaped parameter "command" with no enum/pattern constraint. Free-form, model- or attacker-controlled arguments reaching a shell is the command-injection precondition.
Fix: Constrain the parameter (enum/pattern), or build the command from a fixed template with escaped args.
Location: tool roku_console_send · inputSchema.properties.command
low Mutating tool "roku_console_send" declares no destructiveHintMTC-CAP-005
Tool "roku_console_send" can mutate/egress but declares no destructiveHint. Clients that don't default to spec-safe behavior may not prompt before running it.
Fix: Declare accurate annotations, and gate destructive tools on user confirmation regardless.
Location: tool roku_console_send
low Unconstrained path parameter "filePath" on "query_perfetto"MTC-CAP-008
Tool "query_perfetto" takes a path parameter "filePath" with no constraint. Without a canonicalize-and-contain check (not visible statically), this permits ../ traversal outside the intended root.
Fix: Resolve and verify the path stays within an allowed root; reject traversal sequences.
Location: tool query_perfetto · inputSchema.properties.filePath
Tools 38
Each tool and what it can reach — statically extracted from the published source.
query_perfettoreads sensitive dataroku_console_sendruns code / shellanalyze_bsprofno sensitive capabilityanalyze_perfettono sensitive capabilitybsprof_infono sensitive capabilitycompare_bsprofno sensitive capabilitycompare_perfettono sensitive capabilityroku_console_connectno sensitive capabilityroku_console_disconnectno sensitive capabilityroku_console_readno sensitive capability
Show 28 more tools ↓
roku_create_nodeno sensitive capabilityroku_delete_dev_channelno sensitive capabilityroku_deployno sensitive capabilityroku_diagnose_streamno sensitive capabilityroku_discoverno sensitive capabilityroku_edit_nodeno sensitive capabilityroku_find_nodeno sensitive capabilityroku_focus_nodeno sensitive capabilityroku_get_focused_nodeno sensitive capabilityroku_get_valueno sensitive capabilityroku_keypressno sensitive capabilityroku_keypress_sequenceno sensitive capabilityroku_launchno sensitive capabilityroku_move_nodeno sensitive capabilityroku_observe_fieldno sensitive capabilityroku_perfetto_enableno sensitive capabilityroku_perfetto_startno sensitive capabilityroku_perfetto_stopno sensitive capabilityroku_query_active_appno sensitive capabilityroku_query_app_uino sensitive capabilityroku_query_device_infono sensitive capabilityroku_query_media_playerno sensitive capabilityroku_query_sg_nodesno sensitive capabilityroku_remove_nodeno sensitive capabilityroku_screenshotno sensitive capabilityroku_set_node_visibleno sensitive capabilityroku_sleepno sensitive capabilityroku_type_textno sensitive capability
Toxic flows 1
Cross-tool combinations that form a data-exfiltration primitive (untrusted input → sensitive source → external sink).
What this scan could not see
- Tools were statically extracted from the published source (38 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.7.0 latest |
A 93/100 | 6 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan roku-mcp --onlineOther implementations of Roku 1
Independent packages implementing the same tool, scanned with the same engine. Compare all 2 side by side →
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