AI-writing detection (EN/ES) that shows the evidence: named tells, hidden characters, citations.
Connect Runs on your machine
claude mcp add signs-of-ai -e SIGNSOFAI_API_ENDPOINT=<SIGNSOFAI_API_ENDPOINT> -- dnx SignsOfAI.Mcp --yes
{
"mcpServers": {
"signs-of-ai": {
"command": "dnx",
"args": [
"SignsOfAI.Mcp",
"--yes"
],
"env": {
"SIGNSOFAI_API_ENDPOINT": "<SIGNSOFAI_API_ENDPOINT>"
}
}
}
}
{
"mcpServers": {
"signs-of-ai": {
"command": "dnx",
"args": [
"SignsOfAI.Mcp",
"--yes"
],
"env": {
"SIGNSOFAI_API_ENDPOINT": "<SIGNSOFAI_API_ENDPOINT>"
}
}
}
}
{
"servers": {
"signs-of-ai": {
"type": "stdio",
"command": "dnx",
"args": [
"SignsOfAI.Mcp",
"--yes"
],
"env": {
"SIGNSOFAI_API_ENDPOINT": "<SIGNSOFAI_API_ENDPOINT>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
SIGNSOFAI_API_ENDPOINTOptional | Base URL of the SignsOfAI API used by the two optional server-backed tools (measure_predictability, check_paraphrase). Defaults to the PeopleWorks-hosted endpoint. The other eight tools never call it. |
Details
| Package | [email protected] (NUGET, stdio) |
| First published | 16 Sep 2026 |
| Last updated | 16 Sep 2026 |
| Registry name | io.github.peopleworks/signs-of-ai |
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