Martin Vogel 619c683480 fix(mcp): settle the lean-output branch on current main ...

Fix-forward after rebasing onto main (545 commits, 26 conflicted-file
resolutions). Where main had shipped a behaviour in the meantime, main
wins; the PR keeps its output contract on top of it:

- search_code: the scan runs under main's supervised, deadline- and
  output-bounded runner and feeds the branch's streaming classifier from
  the runner's output file; the POSIX wrappers map grep's no-match to 0,
  so every non-zero exit fails closed (no exit-1 special case).
- trace_path: strategy/confidence precede args in header and rows (#1542),
  in both the tree table and the json legs.
- cypher: relationship expansion is never capped (a cap falsified
  aggregates) and unlabeled MATCH scans every candidate; `truncated` is
  raised only by a real ceiling — a clamped hop range is probed one hop
  beyond the cap and reports truncated only when a candidate exists there.
  The plain BFS and the trail BFS both probe one row past max_results so
  saturation is observable instead of silent.
- search_code full mode and the final json use main's U+FFFD sanitizer
  instead of '?' replacement.
- search_graph json keeps an empty `groups` array for semantic-only calls;
  list_projects json echoes offset/limit next to next_offset and accepts
  main's include_details spelling for the stats projection.
- discovery budget: main added get_file_outline, compare_graphs, manage_adr
  set_sections and the debug/include_details parameters; their descriptions
  are trimmed to the lean style and the ceiling moves from 15 to 18 KiB.

Tests that asserted a JSON default now request format:"json"; the
fail-closed search test uses an unreadable regular file (a missing or
non-regular indexed path is deliberately not a scan operand on main); the
non-regular fixture gives its real sources File nodes, as every indexed
project has; list_projects total counts listable projects (the 0-byte
ghost is never a row, so it is not a page either).

Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>

2026-09-05 06:05:08 +02:00

..

cypher.c

fix(mcp): settle the lean-output branch on current main

2026-09-05 06:05:08 +02:00

cypher.h

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