teknium1 a458b535c9 fix: improve read-loop detection — consecutive-only, correct thresholds, fix bugs ...

Follow-up to PR #705 (merged from 0xbyt4). Addresses several issues:

1. CONSECUTIVE-ONLY TRACKING: Redesigned the read/search tracker to only
   warn/block on truly consecutive identical calls. Any other tool call
   in between (write, patch, terminal, etc.) resets the counter via
   notify_other_tool_call(), called from handle_function_call() in
   model_tools.py. This prevents false blocks in read→edit→verify flows.

2. THRESHOLD ADJUSTMENT: Warn on 3rd consecutive (was 2nd), block on
   4th+ consecutive (was 3rd+). Gives the model more room before
   intervening.

3. TUPLE UNPACKING BUG: Fixed get_read_files_summary() which crashed on
   search keys (5-tuple) when trying to unpack as 3-tuple. Now uses a
   separate read_history set that only tracks file reads.

4. WEB_EXTRACT DOCSTRING: Reverted incorrect removal of 'title' from
   web_extract return docs in code_execution_tool.py — the field IS
   returned by web_tools.py.

5. TESTS: Rewrote test_read_loop_detection.py (35 tests) to cover
   consecutive-only behavior, notify_other_tool_call, interleaved
   read/search, and summary-unaffected-by-searches.

2026-03-10 16:25:41 -07:00

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