- MCP_AUTO_OPEN_ENABLED: the TUI never reads it; the CLI's unset
default opens only on a stderr TTY. Migration guide row fixed too.
- Drop the blanket "empty equals unset" rule, which HOST="" and the
path variables contradict; state empty handling per row instead.
- MCP_SANDBOX_PORT / MCP_APP_ORIGIN_PORT accept 0; only CLIENT_PORT
must be fixed.
- NO_COLOR: an empty value counts as unset.
- MCP_INSPECTOR_SECRET_FILE default is ~/.mcp-inspector/secrets.json,
beside the storage directory, not inside it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
Every variable that changes runtime behavior now lives on one page,
docs/environment-variables.md: which client reads it, its default, and
its effect. It covers three variables that were undocumented
(MCP_LOG_FILE, MCP_INSPECTOR_LOG_DIR, LOG_LEVEL), the secret-store
variables previously only in the Docker guide, and the Node TLS
variables that answer #1936 (a self-signed https://localhost server).
The README docs table, the migration guide, docker.md and the four
client READMEs link to it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01TRJ64MnDTg1TpzCTEV9Xva
Signed-off-by: cliffhall <cliff@futurescale.com>
