newOS4 v4.6.34: running tool ledger in the prompt (D4)

1 files changed, 16 insertions, 0 deletions

diff --git a/modules/core/module-aiassist.js b/modules/core/module-aiassist.js
index 5f20fbc..95a29a7 100644
--- a/modules/core/module-aiassist.js
+++ b/modules/core/module-aiassist.js
@@ -1428,6 +1428,22 @@ buildSystemPrompt() {
                 while (toolTurns < maxTurns) {
                     if (this._cancelled) { this.terminal.print('AI loop cancelled', 'warning'); return { finalAnswer: null, toolTurns }; }
                     toolTurns++;
+                    // D4: refresh the running tool ledger so the model never re-reads what it already has
+                    if (toolTurns > 1) {
+                        try {
+                            for (let mi = messages.length - 1; mi >= 0; mi--) {
+                                if (messages[mi] && messages[mi]._ledger) messages.splice(mi, 1);
+                            }
+                            const _led = (this._toolCallLog || []).slice(_logStart).slice(-8).map(e =>
+                                '- ' + e.name + '(' + String(typeof e.args === 'string' ? e.args : JSON.stringify(e.args || {})).slice(0, 60) + ') → ' +
+                                (e.error ? 'ERROR' : this._summarizeObservation(e.result, 80))
+                            ).join('\n');
+                            if (_led) {
+                                messages.push({ role: 'system', _ledger: true,
+                                    content: 'Tool ledger so far (do NOT repeat a call whose result you already have):\n' + _led });
+                            }
+                        } catch (_e) {}
+                    }
                     // On last turn, inject wrap-up prompt
                     if (toolTurns === maxTurns) {
                         this.terminal.print(`⏱ Final turn (${toolTurns}/${maxTurns}) — AI must provide final answer`, 'warning');