Sphero Rvr MCP Server
sphero-rvr-mcp
PyPI
v0.2.5
Published by jsperson — 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 controlling Sphero RVR with Claude AI - featuring direct serial protocol for low-latency control
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 − 1 = 99. 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 |
|---|---|
| −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 0
Tools 55
Each tool and what it can reach — statically extracted from the published source.
calibrate_magnetometerno sensitive capabilityclear_emergency_stopno sensitive capabilityconnectno sensitive capabilityconnect_simpleno sensitive capabilitydisconnectno sensitive capabilitydrive_backwardno sensitive capabilitydrive_forwardno sensitive capabilitydrive_rcno sensitive capabilitydrive_tankno sensitive capabilitydrive_with_headingno sensitive capability
Show 45 more tools ↓
emergency_stopno sensitive capabilityenable_color_detectionno sensitive capabilityenable_motor_fault_notifyno sensitive capabilityenable_motor_stall_notifyno sensitive capabilityget_ambient_lightno sensitive capabilityget_battery_statusno sensitive capabilityget_battery_thresholdsno sensitive capabilityget_battery_voltageno sensitive capabilityget_battery_voltage_stateno sensitive capabilityget_board_revisionno sensitive capabilityget_color_detectionno sensitive capabilityget_connection_statusno sensitive capabilityget_core_uptimeno sensitive capabilityget_encoder_countsno sensitive capabilityget_firmware_versionno sensitive capabilityget_ir_readingsno sensitive capabilityget_mac_addressno sensitive capabilityget_magnetometerno sensitive capabilityget_motor_fault_stateno sensitive capabilityget_motor_thermal_protection_statusno sensitive capabilityget_processor_nameno sensitive capabilityget_safety_statusno sensitive capabilityget_sensor_datano sensitive capabilityget_skuno sensitive capabilityget_temperatureno sensitive capabilitypivotno sensitive capabilityreset_locatorno sensitive capabilityreset_yawno sensitive capabilitysend_ir_messageno sensitive capabilityset_all_ledsno sensitive capabilityset_command_timeoutno sensitive capabilityset_ledno sensitive capabilityset_speed_limitno sensitive capabilitystart_ir_broadcastingno sensitive capabilitystart_ir_evadingno sensitive capabilitystart_ir_followingno sensitive capabilitystart_sensor_streamingno sensitive capabilitystopno sensitive capabilitystop_ir_broadcastingno sensitive capabilitystop_ir_evadingno sensitive capabilitystop_ir_followingno sensitive capabilitystop_sensor_streamingno sensitive capabilitytest_immediate_returnno sensitive capabilitytest_slow_returnno sensitive capabilityturn_leds_offno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (55 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 |
|---|---|---|---|---|
v0.2.5 latest |
A 99/100 | 0 | 1.13.0 | 2026-08-25 |
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.
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