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Actively maintained · Local · npm

Overwing New this week ▲ 7

ai.overwing/mcp copy

Guardrails for LLM output: pass / fail / review verdicts with calibrated confidence in under 500 ms.

CategoryDev Tools
TransportLocal
HealthActively maintained
Version0.4.0
Distributionnpm
Maintaineroverwing ↗

Install & connect

Install · npmnpx
$ npx -y overwing-mcp

Run directly with npx, or add to your client's mcpServers config.

Freshness

Updated today

Last registry update today · published Sep 24, 2026.

Registry position over time

Where Overwing sits in the freshest-first index, tracked daily — climbed 7 places since the prior run. position over the last 2 days tracked · best: #38.

Current position#38
Best position#38
Since prior run▲ 7

About this server

Guardrails for LLM output: pass / fail / review verdicts with calibrated confidence in under 500 ms.

Local — runs on your machine over stdio (npx / uvx / docker / bundle). Indexed under Dev Tools, alongside 236 other servers. Health is freshness-derived from the registry's last-update timestamp; this index does not run the server, so capabilities and tool lists live in the source repository.

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Show your live MCP Index rank in your README — it updates daily and links back here.

MCP Index rank badge for Overwing

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[![MCP Index rank](https://mcp.kymatalabs.com/badge/ai-overwing-mcp.svg)](https://mcp.kymatalabs.com/s/ai-overwing-mcp/)
HTML
<a href="https://mcp.kymatalabs.com/s/ai-overwing-mcp/"><img src="https://mcp.kymatalabs.com/badge/ai-overwing-mcp.svg" alt="MCP Index rank"></a>

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Published · Sep 24, 2026
Updated · Sep 24, 2026
Source · official Model Context Protocol registry