Module integrity 

The integrity audit of an attempt’s diff.

Line-based and deliberately suspicious: it errs on flagging. Any finding fails the verdict with an integrity: reason; a person looks.

Structs

Drift

A judge input that changed between two snapshots.

JudgeSnapshot

The judge, intent and agent context inputs of a worktree by content hash, git-ignored files included (.claude/settings.local.json is ignored by default, and an agent still loads it).

Functions

asserts_crlf_as_text

Whether a Python test asserts \r\n in output it reads as text (text=True, universal_newlines=True): text mode turns \r\n into \n, so it fails whatever the code writes (the example’s US1, 2026-11-03).

audit

Findings for an attempt: changes and patch between its checkpoints, frozen the test files that existed when it started. With additions_ok, a frozen test whose diff only adds lines is no finding (removed tests and skip markers still are). An agent context file (AGENTS.md, …) changed without a person’s grant in approved is one.

audit_in

audit against the protected set of the project’s format.

has_placeholder

Whether text is a placeholder: it fails by raising “not implemented” (raise NotImplementedError, todo!(), unimplemented!(), …) — red that no implementation can turn green.

has_skip_marker

Whether text holds a marker that skips a test.

invalid_escape

Python’s warning of an invalid escape in one of paths’ own string literals, from a run’s output (test_x.py:15: SyntaxWarning: "\\|" is an invalid escape sequence): the string holds what its author did not write (the example’s US3-2, 2026-11-04).

never_passes

Why a test can never pass, whatever the code, when speccoder can tell: the words a ruling on it gives.

only_additions

Whether every line of old survives, unchanged and in order, in new: the change only adds lines ([tests] frozen = "additions").

removed_tests

The tests before defines that after no longer does, in order.

sha256_hex

Lowercase hex SHA-256 of bytes: the content hash of a judge input or a task list, as the format adapters’ write guards compare it.