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 nielsvbrecht/meteocontrol-mcp --skill meteocontrol-assistantgit clone --depth 1 https://github.com/nielsvbrecht/meteocontrol-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/nielsvbrecht/meteocontrol-mcp/meteocontrol-assistant)<a href="https://agentmods.dev/skills/nielsvbrecht/meteocontrol-mcp/meteocontrol-assistant"><img src="https://agentmods.dev/badge/skills/nielsvbrecht/meteocontrol-mcp/meteocontrol-assistant/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/nielsvbrecht/meteocontrol-mcp/meteocontrol-assistant"><img src="https://agentmods.dev/badge/skills/nielsvbrecht/meteocontrol-mcp/meteocontrol-assistant.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 | $0.00040 | $0.00556 |
| Opus 5 | $0.00020 | $0.00278 |
| Sonnet 5 | $0.00008 | $0.00111 |
| Haiku 4.5 | $0.00004 | $0.00056 |
Grade A, and why
meteocontrol-assistant 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.
How it starts
The opening of the file, as written. The whole thing — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MeteoControl Assistant
This skill provides expert guidance for analyzing solar energy production and diagnosing technical issues using the MeteoControl MCP server.
Quick Start
- Analyze System Health: Use
get_asset_infoandget_alerts. - Evaluate Performance: Use
get_energy_datato calculate Specific Yield or check Performance Ratio (PR). - Troubleshoot Drops: Follow the troubleshooting workflow.
- Generate Reports: Follow the Periodic Report workflow.
Capabilities
1. Performance Analysis
- Contextual Yield: Compare current energy data against historical benchmarks or site capacity.
- Metric Translation: Convert raw energy values into meaningful summaries (kWh, MWh, PR%).
- Reference: See vcom-metrics.md for detailed definitions.
2. Technical Troubleshooting
- Root Cause Analysis: Correlate energy production gaps with active system alerts.
- Inverter Triage: Identify specific hardware failures (e.g., "Inverter Offline", "Phase Imbalance") and their impact on total site production.
- Reference: Follow the troubleshooting guide.
3. Periodic Report Generation
Use the following workflow to generate site health summaries for operators and managers.
- Workflow:
- Retrieve asset configuration (
get_asset_info). - Fetch energy data for the report period (
get_energy_data). - Retrieve all alerts and events (
get_alerts). - Summarize total production, PR, and identify any critical hardware failures.
- Retrieve asset configuration (
Resource Usage
References
- vcom-metrics.md: Guidance on interpreting VCOM-specific metrics and data units.
- troubleshooting.md: Sequential workflow for diagnosing production issues.
Best Practices
- Always verify the
systemKeyif a request fails or returns unexpected data. - Proactively check for alerts when a user reports low performance.
- Normalize timestamps to the site's local time if possible (the API returns data in the configured time zone).
- Unit Conversion: Automatically convert large values (Wh to MWh) for better readability in reports.
What ships with it
3 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.
- 12d ago First seen · 48 lines · 40 tokens per session scan A 618c1055736a
meteocontrol-assistant is a skill published in the GitHub repository nielsvbrecht/meteocontrol-mcp (0 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 40 tokens to every session and 556 once invoked, about $0.0002 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.
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