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Environment variable LOC_USER_AGENT

No value of this variable is held in this registry. The registry knows only the name the source states.

Entries naming LOC_USER_AGENT as an ordinary environment variable

Entries naming LOC_USER_AGENT as an ordinary environment variable
MCP server in namespace io.githubio.github.cyanheads/libofcongress-mcp-server
MCP server in namespace io.githubio.github.smeet666/mcp-libraryofcongress

Entries naming LOC_USER_AGENT as a secret required variable

No entry.

What the sources write about this name

What the sources write about this name
MCP server in namespace io.githubUser-Agent header sent with LOC API requests. LOC recommends a descriptive value for polite access.
MCP server in namespace io.githubIdentify your own client. The project's own identifier is appended, so the Library can always reach a human.

Taken verbatim from the source, one line per entry. The text is a vendor's own statement and is neither checked nor shortened.

To the environment variable index

Version of the extraction rule: 1.1. The names are formed by splitting the stored raw declaration at the separator this registry set when reading it in. Counted across the 24,717 published entries.

tracevero · https://tracevero.com/variable/LOC_USER_AGENT