Previously, build_project_list_error_srv discarded whether automatic indexing was disabled or stopped by auto_index_limit and always recommended index_repository, even when streamlined tools/list hid that tool. Double-quoted path examples could also invalidate the nested structured JSON response.
Record request-thread-owned block state in maybe_auto_index and cbm_mcp_auto_index_within_limit. mcp_index_recovery_action at src/mcp/mcp.c:3937 now uses the existing profile/reveal authorities: classic or revealed streamlined mode calls index_repository directly, unrevealed streamlined mode calls _hidden_tools and refreshes tools/list first, and profiles without that tool use the CLI. Existing synchronous first-use recovery still runs before any user action is emitted. Centralize streamlined/classic config values in src/cli/cli.h:383.
tests/test_mcp.c:9617 covers auto_index=false, bounded file-limit rejection, classic, and revealed streamlined behavior; each response must parse as JSON with structuredContent and must not claim auto_indexing. Verified: focused ASan/UBSan test 1/1; scripts/check-source-safety.sh; git diff --check; git clang-format --diff; staged private-path scan.
Signed-off-by: Andrew Hundt <ATHundt@gmail.com>
Andrew Hundt
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