The 8MB size check caused models to fall back to cat which reads the
entire file without truncation. Now uses itertools.islice to read only
the requested segment without loading the whole file into memory.
Also: sandbox config additions (pcfs, ~/img).
system prompt: require task list for multi-step work
agents: remove preTurn hook; rely on agentSpawn prime + system prompt
backend: require OLLIE_BACKEND/OLLIE_MODEL env vars
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- tools/file_*: hard-fail when OLLIE_SESSION_ID is unset; surface errors
on all failure paths including dir checks, marker cleanup, and I/O
- tools/file_read: treat nonexistent path as new file (emit "(new file)",
write empty marker) so file_write can create new files
- tools/file_write: colorize new-file lines with + (U+FF0B)
- tools/file_glob, file_grep, memory_*, task_*: consistent error handling
and output to stdout so the model sees all failures
- tui/diffcolor.go: match +/− (U+FF0B/U+2212) lookalikes emitted by
file_edit/file_write; fix +++ / --- header pattern
- prompts: prohibit execute_code for file creation/modification;
enforce execute_tool with file_write/file_edit instead
- core submodule: surface isError from MCP responses; inject
OLLIE_SESSION_ID into execute server at session creation
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>