io.github.cyanheads/tmdb-mcp-server

It requires TMDB_API_KEY; this is a third-party service credential, and exposure could lead to abuse of API quota. TMDB_LANGUAGE, TMDB_DEFAULT_REGION, and MCP_LOG_LEVEL appear to be non-sensitive configuration values.

Its functionality inherently depends on sending query requests to TMDB services; the materials do not list remote hosts, and there is no evidence of data being sent to unrelated or unknown endpoints. Based on the stated purpose, network egress should mainly be limited to TMDB-related queries.

System checks indicate it executes code or starts a local process, which is standard behavior for an MCP tool. The available materials do not show requests for high-privilege system capabilities unrelated to movie-query functionality.

From the materials, visible data access mainly involves reading environment variable configuration. The missing README does not clearly state whether it reads/writes local files or persists data, so the data access boundary is not fully transparent, but there is no concrete sign of overbroad access.

It comes from the official registry, has a public open-source repository, and was updated within the last year, all of which are positive signals. However, the license is not declared, the README is missing, and community stars are low, which reduces auditability and maturity, so caution is still appropriate.