agentfootprint/dist/esm/core/agent/findings/negativeProse.js

The explainable agent framework — backtrack a wrong answer to the exact context that caused it (evidence, not guesses). Built on footprintjs.

/** Checkpoint admission for observe-only prose findings. No prose or evidence is
 * re-judged on restore, and an unknown/malformed row cannot silently disappear. */
import { PROSE_NOTES } from '../../../integrity/negative-claim/types.js';
import { copyJson } from '../../../lib/boundedJson.js';
export function negativeProseRowIsWellFormed(value) {
    try {
        const row = copyJson(value, 1024 * 1024, true);
        const integer = (v) => typeof v === 'number' && Number.isSafeInteger(v) && v >= 0;
        const strings = (v) => Array.isArray(v) && v.every((item) => typeof item === 'string');
        const span = row.span;
        if (typeof row.field !== 'string' ||
            typeof row.packVersion !== 'string' ||
            !integer(row.iteration) ||
            !integer(row.turn) ||
            row.turn < 1 ||
            !span ||
            !integer(span.start) ||
            !integer(span.end) ||
            span.end < span.start)
            return false;
        if (row.kind === 'negative-claim-note')
            return ([
                'in-code-block',
                'language-unsupported',
                'too-many-claims',
                'input-limit',
                'no-read',
            ].includes(row.code) &&
                (row.phraseId === undefined || typeof row.phraseId === 'string'));
        if (row.kind !== 'negative-claim' ||
            !['none', 'complete'].includes(row.claim) ||
            typeof row.phraseId !== 'string' ||
            !strings(row.notes) ||
            !row.notes.every((note) => PROSE_NOTES.includes(note)) ||
            !strings(row.results) ||
            (row.candidates !== undefined && !strings(row.candidates)))
            return false;
        const stale = row.staleSince;
        return (stale === undefined ||
            (stale !== null &&
                integer(stale.turn) &&
                stale.turn > 0 &&
                (stale.readAt === undefined || typeof stale.readAt === 'string')));
    }
    catch {
        return false;
    }
}
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