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 instructions/sandraschi/devices-mcp/claude-mdgit clone --depth 1 https://github.com/sandraschi/devices-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/instructions/sandraschi/devices-mcp/claude-md)<a href="https://agentmods.dev/instructions/sandraschi/devices-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/sandraschi/devices-mcp/claude-md.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 | $0.00200 | $0.00200 |
| Opus 5 | $0.00100 | $0.00100 |
| Sonnet 5 | $0.00040 | $0.00040 |
| Haiku 4.5 | $0.00020 | $0.00020 |
Grade A, and why
devices-mcp CLAUDE.md 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 5d 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
devices-mcp -- Claude Code Guide
Overview
FastMCP 3.4+ server for universal IoT and surveillance dashboard: cameras (Tapo, Ring, USB), Nest Protect, Hue lights, Netatmo weather, and more.
Entry Points
uv run python -m devices_mcp.server_v2-- MCP stdio serverweb-sota\start.ps1-- Full webapp (FastAPI :10717 + Vite :10716)
Standards
- FastMCP 3.4+ portmanteau tool pattern -- tools use
operationenum param - Responses: structured dicts with
success,message, domain-specific fields - Dual transport: stdio (Claude Desktop) + HTTP
- See mcp-central-docs for fleet-wide coding standards
Ports
- Backend: 10717
- Frontend: 10716
- USB camera helper: 10715
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.
- 5d ago First seen · 20 lines · 200 tokens per session scan A c9d9bbc05942
devices-mcp CLAUDE.md is an instructions file published in the GitHub repository sandraschi/devices-mcp (2 stars, last pushed 3d ago), licensed MIT. It adds 200 tokens to every session, about $0.0010 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 2026-08-31.
Other instructions, from other repositories
unifi-mcp copilot-instructions.md
Instructions for gordcurrie/unifi-mcp, covering github copilot instructions — unifi-mcp, project overview, architecture, probe any v1 endpoint — substitute path and id as needed and uses a self-signed certificate in this home lab environment.
unifi-mcp AGENTS.md
Instructions for gordcurrie/unifi-mcp, covering unifi-mcp, architecture, environment variables, build and quality gate and network security audit.
fastmcp CLAUDE.md
Claude Code instructions for PrefectHQ/fastmcp, covering fastmcp development guidelines, required development workflow, repository structure, core mcp objects and development rules.
Gladys AGENTS.md
AGENTS.md instructions for GladysAssistant/Gladys, covering agents.md, cursor cloud specific instructions, running the app (dev mode), non-obvious caveats and feature specs (spec-first process).
mcp-arr AGENTS.md
AGENTS.md instructions for aplaceforallmystuff/mcp-arr, covering agents.md - mcp-arr, tech stack, architecture, development commands and build.
mdb-esp32-cashless AGENTS.md
Instructions for nodestark/mdb-esp32-cashless, covering vmflow — agent context, 1. mqtt rpc — real-time device control, 2. supabase rest — data & credits, 3. agent playbooks and notes.