Server data from the Official MCP Registry
Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.
About
Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.
Remote endpoints: streamable-http: https://overwing.ai/mcp
Security Report
This is a thin HTTPS client for the Overwing guardrails API. It reads three environment variables and sends only to overwing.ai, with no file, shell, or eval access in the visible code. Findings are limited to low-severity concerns: text submitted for evaluation leaves the machine and is processed by a third party (TypeSafe), and the create_account tool can mint an API key for the session and surface it in model-visible output. The source is truncated, so the remaining tool handlers could not be fully verified. Supply chain analysis found 1 known vulnerability in dependencies (0 critical, 1 high severity). Package verification found 1 issue.
3 files analyzed · 6 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: OVERWING_API_KEY
Environment variable: OVERWING_AGENT_KEY
Environment variable: OVERWING_BASE_URL
How to Install & Connect
Available as Local & Remote
This plugin can run on your machine or connect to a hosted endpoint. during install.
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