Nhost: MCP server, setup and security

What Nhost does

According to its repository: “Official Nhost MCP server, bundled with the Nhost CLI. Lets AI coding assistants read your GraphQL schema, run the queries and mutations you allow, manage permissions and migrations, update Nhost Cloud project config, and search the docs.”

An MCP server gives an AI agent extra tools it calls during the conversation: the agent reads their description, decides to use them and gets the result back. Nhost is listed under Databases, a category of 138 servers in the directory, where it ranks #3 by stars.

Topics declared by the repository: postgres, hasura, graphql, authentication, storage, serverless-functions.

Installing and connecting Nhost

Distribution modes declared in the official MCP registry:

• Docker (OCI) image

Like any MCP server, you declare it in your client's configuration (Claude Desktop, Claude Code, Cursor, VS Code, Codex…): a name, the command that starts it or its URL, and any environment variables. The client then starts it and lists its tools. Project language: Go.

Security: what to check

An MCP server runs code with the rights you give it, and the model reads its tool descriptions: a malicious or compromised server can hijack the agent. Read the code, or pick a maintained and widely used server, before connecting it.

None of the risk signals we track (system access, secrets, missing licence, abandonment) applies to Nhost. 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 February 9, 2021, the nhost/nhost repository has 9,366 stars and 637 forks, with 83 open issues. It has more stars than 98% of the servers in the directory. It received changes this month. Version published in the registry: 0.3.0 (September 18, 2026).

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