Task 2.1. Tier one decides from what the repository already knows: a declared
family label, an obligation kind, a mechanism id, the rule a finding came from,
or the labeled weakness, and it never spends a model call. Tier two asks one
closed question in JSON mode with thinking disabled, and abstains when the
answer names an id outside the taxonomy or the reply's mean token
log-probability says the model was guessing. Tier three is abstention. Every
answer records which tier decided it.
Answers are multi-label and come back in taxonomy order, so two runs of the
same question compare equal. The classifier proposes and never writes a label,
and it owns validation of the labels the corpus carries, because the corpus
stores a family as an opaque string.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01T7XD7x5KonMdmGRkp63EQG
Task 1.5. Four tools join the three the hunter already had. Resolving a
definition by symbol returns its file, line span and body, decorators included,
so a detector stops guessing what a callee or a route handler does. Listing
entry points, flows and obligations answers with identifiers and line spans
only, so a structural tool can never become a second way to dump the
repository. Every path a caller supplies is clamped to the scan root first.
The loop now takes the system prompt, the user prompt, the files to start from,
the tool subset, the character limit and the tags its findings carry, each
defaulting to today's behaviour, and it replays the provider's reasoning field
on the next turn because the provider otherwise drops its own chain of thought
across a tool call. A detector configuration is exactly this set of knobs.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01T7XD7x5KonMdmGRkp63EQG
Task 1.2. Detectors, the classifier's model tier, the proposer and the judge
resolve one chat endpoint: an explicit override first, then the scripted client
flag, then an endpoint named in the config, then DeepSeek, then OpenRouter.
Prove-order retrieval keeps its own embedding endpoint untouched, because the
chat provider we default to offers none.
The adapter handles the provider's documented quirks: thinking is on by default
there and silently ignores temperature, so it is disabled explicitly; the
reasoning field is kept on the reply for the caller to replay across tool turns;
JSON mode has no schema and occasionally returns empty content, so one retry is
built in, never a loop; token log-probabilities are requested only when the
caller wants them, and their mean is what lets the classifier abstain.
Cost comes from the provider's own usage fields, cache hits priced separately,
and a model with no recorded price reports no cost rather than a made-up one.
The endpoint record deliberately holds no key, so it is safe to journal.
Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>
Claude-Session: https://claude.ai/code/session_01T7XD7x5KonMdmGRkp63EQG
