Overwing
Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.
Power your agent
Add this server
The publisher's own URL. Not a PlugMCP endpoint.
Server URL
https://overwing.ai/mcp
Credentials from the publisher
- OVERWING_API_KEY — Overwing organization key (ow_live_...). Optional: evaluate and atlas_lookup work without it, 10 a day each. Needed for higher limits, rule sets and Tower setup. Get one at https://overwing.ai/login or POST https://overwing.ai/api/v1/signup
- OVERWING_AGENT_KEY — Optional Overwing Tower agent key (ow_agent_...). Without it, the tower_create_agent tool mints one for the session
- OVERWING_BASE_URL — Override the API base URL for self-hosted deployments (default https://overwing.ai)
Provider
Claude Code
claude mcp add --transport http ai.overwing-mcp https://overwing.ai/mcp
Run in a terminal.
Claude Desktop
{
"mcpServers": {
"ai.overwing-mcp": {
"command": "npx",
"args": [
"-y",
"mcp-remote",
"https://overwing.ai/mcp"
]
}
}
}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
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Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.
README is not crawled yet. Open the repository
- How do I install Overwing?
- Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
- Does Overwing need an API key?
- The publisher lists these environment variables: OVERWING_API_KEY, OVERWING_AGENT_KEY, OVERWING_BASE_URL.
- What transport does Overwing use?
- Overwing is reached over HTTP.
- When was Overwing last checked?
- Last checked 2026-10-16. Guardrails for LLM output: pass / fail / review verdicts and one recommended action. Hosted or npm.
No tool list yet. Remote servers get one after the first health check.