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 skills add mergeos-bounties/ros2-mcp --skill ros2-mcpgit clone --depth 1 https://github.com/mergeos-bounties/ros2-mcpWrote 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/mergeos-bounties/ros2-mcp/ros2-mcp)<a href="https://agentmods.dev/skills/mergeos-bounties/ros2-mcp/ros2-mcp"><img src="https://agentmods.dev/badge/skills/mergeos-bounties/ros2-mcp/ros2-mcp/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/mergeos-bounties/ros2-mcp/ros2-mcp"><img src="https://agentmods.dev/badge/skills/mergeos-bounties/ros2-mcp/ros2-mcp.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00066 | $0.00313 |
| Opus 5 | $0.00033 | $0.00156 |
| Sonnet 5 | $0.00013 | $0.00063 |
| Haiku 4.5 | $0.00007 | $0.00031 |
Grade A, and why
ros2-mcp scanned grade A with 0 findings 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 12d 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.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
ros2-mcp
One-command install (Grok)
pip install "git+https://github.com/mergeos-bounties/ros2-mcp.git" && grok plugin install mergeos-bounties/ros2-mcp --trust
Or plugin first, then package:
grok plugin install mergeos-bounties/ros2-mcp --trust
pip install "git+https://github.com/mergeos-bounties/ros2-mcp.git"
Verify:
ros2-mcp version
ros2-mcp doctor
ros2-mcp demo
ros2-mcp serve # MCP stdio for hosts
Modes
| Env | Values |
|---|---|
ROS2_MCP_MODE |
mock (default) · live |
MCP
ros2-mcp serve
Config ships in plugin .mcp.json. Manual: see repo examples/.
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.
- 12d ago First seen · 47 lines · 66 tokens per session scan A 5c6b16a7219e
ros2-mcp is a skill published in the GitHub repository mergeos-bounties/ros2-mcp (11 stars, last pushed 1mo ago), licensed MIT. It adds 66 tokens to every session and 313 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
gazebo-mcp
Gazebo / gz-sim worlds, models, poses (mock + live bridge). CLI gazebo-mcp + MCP stdio serve. Use when the user mentions gazebo-mcp, /gazebo-mcp, or related domain work. One-command Grok install from GitHub.
rviz-mcp
RViz2 displays, fixed frame, views (mock + live). CLI rviz-mcp + MCP stdio serve. Use when the user mentions rviz-mcp, /rviz-mcp, or related domain work. One-command Grok install from GitHub.
mt5-mcp
MetaTrader 5 positions/history (mock + live bridge). CLI mt5-mcp + MCP stdio serve. Use when the user mentions mt5-mcp, /mt5-mcp, or related domain work. One-command Grok install from GitHub.
mt4-mcp
MetaTrader 4 account/quotes/orders (mock + live bridge). CLI mt4-mcp + MCP stdio serve. Use when the user mentions mt4-mcp, /mt4-mcp, or related domain work. One-command Grok install from GitHub.
eide
A build tool for EIDE projects, an embedded-development extension for Visual Studio Code. It finds EIDE project settings and builds firmware using ARM CC or GCC.
workflow
A workflow skill for embedded-device projects that plans and runs building, flashing, debugging, observing, and diagnosis tasks.