Signs of AI Writing: MCP server, setup and security

What Signs of AI Writing does

According to its repository: “Explainable AI-writing detection and originality checking in English and Spanish, plus citation checks and hidden-character detection.”

The Model Context Protocol (MCP) is a standard plug between an AI agent and an outside service: once the server is connected, its tools show up in the agent, which decides when to call them. Signs of AI Writing is listed under Education, a category of 9 servers in the directory, where it ranks #6 by stars.

Topics declared by the repository: academic-integrity, ai-detection, ai-writing, blazor, blazor-webassembly, claude-skill.

Installing and connecting Signs of AI Writing

Distribution modes declared in the official MCP registry:

• NuGet package (.NET)

It works with any MCP-compatible client (Claude Desktop, Claude Code, Cursor, VS Code, Codex and most recent agents). You add one entry to the client's MCP configuration: server name, start command or URL, environment variables. Project language: C#. Listed systems: macOS, Windows, Linux.

Security: what to check

Connecting an MCP server means installing software that talks straight to your agent: it runs with your rights and the model trusts its tool descriptions. The risk therefore depends on what it can touch and how far its code can be trusted.

None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to Signs of AI Writing. That does not replace reading the code.

Good practice: grant only the rights needed (least privilege), require human approval for irreversible actions, and run the AI agent security check.

Project activity and maintenance

Created on July 6, 2026, the peopleworks/SignsofAI repository has 28 stars and 0 forks, with 10 open issues. It has more stars than 43% of the servers in the directory. Last change 1 month ago. Version published in the registry: 0.8.1 (September 16, 2026).

Stars measure attention, not quality: a recent, heavily promoted project can collect them fast, while a useful but niche server will have few.