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 RandomSynergy17/Arcane-MCP-Server --skill arcane-mcp-servergit clone --depth 1 https://github.com/RandomSynergy17/Arcane-MCP-ServerWrote 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/randomsynergy17/arcane-mcp-server/arcane-mcp-server)<a href="https://agentmods.dev/skills/randomsynergy17/arcane-mcp-server/arcane-mcp-server"><img src="https://agentmods.dev/badge/skills/randomsynergy17/arcane-mcp-server/arcane-mcp-server/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/randomsynergy17/arcane-mcp-server/arcane-mcp-server"><img src="https://agentmods.dev/badge/skills/randomsynergy17/arcane-mcp-server/arcane-mcp-server.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 | $0.00084 | $0.02045 |
| Opus 5 | $0.00042 | $0.01022 |
| Sonnet 5 | $0.00017 | $0.00409 |
| Haiku 4.5 | $0.00008 | $0.00204 |
Grade A, and why
arcane-mcp-server 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 195 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Arcane Docker Management
Guides effective use of the Arcane MCP server's 180+ tools for Docker infrastructure management. This skill activates when users ask about Docker operations and arcane_* tools are available.
Announce: "Using the arcane-mcp-server skill to guide this Docker operation."
Prerequisites
Before any operation, you need an environment ID. If the user hasn't specified one:
- Call
arcane_environment_listto show available environments - If only one exists, use it automatically
- If multiple exist, ask which one
- If
ARCANE_DEFAULT_ENVIRONMENT_IDis configured, use that as fallback
Intent Mapping
When the user says something general, map it to the right tool sequence:
| User says | Tools to use |
|---|---|
| "What's running?" / "Show me my containers" | arcane_container_list |
| "How's everything looking?" / "Status" | arcane_dashboard_get then arcane_dashboard_get_action_items |
| "Deploy this compose file" | arcane_project_create then arcane_project_up |
| "Update everything" | arcane_image_update_check_all then arcane_updater_run (with dryRun: true first) |
| "What needs attention?" | arcane_dashboard_get_action_items |
| "Is anything vulnerable?" | arcane_vulnerability_get_environment_summary |
| "Set up a new stack" | arcane_project_create with compose YAML |
| "Scale this up" | arcane_swarm_scale_service (swarm) or redeploy with updated config (compose) |
| "Something's broken" / "Debug" | See Troubleshooting workflow below |
| "Clean up" / "Free space" | See Cleanup workflow below |
| "Show me the ports" | arcane_port_list |
| "Connect a new registry" | arcane_registry_create |
Core Workflows
Safe Deployment
Always follow this sequence for deploying or updating projects:
- Check current state —
arcane_project_getto see what's running - Pull images first —
arcane_project_pull_imagesto fetch latest - Deploy —
arcane_project_uporarcane_project_redeploy - Verify —
arcane_container_listto confirm containers are running
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.
- 8d ago First seen · 195 lines · 84 tokens per session scan A 46b9e75efbcb
arcane-mcp-server is a skill published in the GitHub repository RandomSynergy17/Arcane-MCP-Server (13 stars, last pushed 3mo ago), licensed MIT. It adds 84 tokens to every session and 2,045 once invoked, about $0.0004 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.
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