Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/d-robotics/moss/rdk-rosnpx skills add D-Robotics/moss --skill rdk-rosgit clone --depth 1 https://github.com/D-Robotics/mossWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/d-robotics/moss/rdk-ros)<a href="https://agentmods.dev/skills/d-robotics/moss/rdk-ros"><img src="https://agentmods.dev/badge/skills/d-robotics/moss/rdk-ros.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00305 | $0.03571 |
| Opus 5 | $0.00152 | $0.01785 |
| Sonnet 5 | $0.00061 | $0.00714 |
| Haiku 4.5 | $0.00030 | $0.00357 |
Grade B, and why
rdk-ros scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
- **Livox lidar (`livox_ros_driver2`)** — must be **wired** (Wi-Fi bandwidth is insufficient). Keep NIC `MTU = 1500` (`sudo ip link set dev eth0 mtu 1500`) or the whole cloud goes sparse. Default subnet `192.168.1.x`; pi How it starts
The opening of the file, as written. The whole thing — 121 lines — stays where its author put it; the contents beside it link to each section on GitHub.
RDK TROS / ROS2 Development
TROS (TogetheROS.Bot) is D-Robotics' ROS2 distribution for RDK boards. The single most common situation is "I want capability X, which node do I run?" — answer that from the node catalog, with the right 支持平台 (support platform) and topics for the user's board. The second most common is "ros2: command not found" — that is almost always a missing source, not a broken install.
Sources: facts verified against the official D-Robotics/tros_doc (
docs/03_boxs/**,docs/04_apps/**,docs/05_tros_dev/**) and per-node README support tables, plus rdk_x_docdocs/06_Application_case/{amr,line_follower}.md. Per-node platform/topic claims are taken from each node's own README, re-checked 2026-06.
The one rule that matters most
ros2 not found, or a TROS package "missing", almost always means the environment was never sourced — not a broken install. Source first, then diagnose:
- X3 / X5 / Ultra / S100 / S100P →
source /opt/tros/humble/setup.bash(ROS2 Humble, Ubuntu 22.04, apt packagestros-humble-*). - RDK S600 →
source /opt/tros/jazzy/setup.bash(ROS2 Jazzy, Ubuntu 24.04, apt packagestros-jazzy-*). Never look for/opt/tros/humbleon an S600, and never look forjazzyon the others. - Some S100/S600 images only configured TROS in the
sunriseuser's~/.bashrc. Ifrootcan't findros2,su - sunriseand retry (the board also shipsroot/rootandsunrise/sunrise).
Board → TROS distro cheat-sheet
| Board(s) | Ubuntu | ROS2 distro | Setup path | apt prefix | On-board model artifact |
|---|---|---|---|---|---|
| RDK X3 / X3 Module | 20.04 (Foxy) or 22.04 | Foxy / Humble | /opt/tros/humble/ |
tros-humble-* |
.bin |
| RDK X5 / X5 Module | 22.04 | Humble | /opt/tros/humble/ |
tros-humble-* |
.bin |
| RDK Ultra | 22.04 | Humble | /opt/tros/humble/ |
tros-humble-* |
.bin |
| RDK S100 / S100P | 22.04 | Humble | /opt/tros/humble/ |
tros-humble-* |
.hbm |
| RDK S600 | 24.04 | Jazzy | /opt/tros/jazzy/ |
tros-jazzy-* |
.hbm |
What ships with it
6 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 6d ago First seen · 121 lines · 0 tokens per session scan B 64a45c45f2ff
rdk-ros is a skill published in the GitHub repository D-Robotics/moss (142 stars, last pushed 10d ago), licensed MIT. It adds 305 tokens to every session and 3,571 once invoked, about $0.0015 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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