a043f2b79a
Introduces a third agent role (arbiter) that is summoned on-demand when owner and reviewer reach a deadlock (same verdict 3+ rounds). Architecture: - 3 Discord bots: owner (codex), reviewer (claude), arbiter (claude/codex) - Arbiter is NOT always-on — only invoked when deadlock detected - Arbiter renders binding verdict: PROCEED/REVISE/RESET/ESCALATE - Non-escalate verdicts reset round_trip_count and resume ping-pong - Backward compatible: ARBITER_AGENT_TYPE unset = existing 2-agent mode Changes across 13 source files + 7 test files: - types.ts: PairedRoomRole += 'arbiter', new statuses, ArbiterVerdict type - config.ts: ARBITER_AGENT_TYPE, ARBITER_SERVICE_ID, ARBITER_DEADLOCK_THRESHOLD - db.ts: schema migration (arbiter columns in channel_owner + paired_tasks) - service-routing.ts: arbiter_service_id in lease - room-role-context.ts: arbiter role detection - paired-execution-context.ts: deadlock->arbiter, verdict handling - message-runtime.ts: arbiter turn routing, cursor, sender labeling - message-agent-executor.ts: arbiter mode, failover - agent-runner.ts + environment.ts: arbiter container mode - platform-prompts.ts: arbiter prompt loading New files: - prompts/arbiter-paired-room.md: arbiter system prompt - src/arbiter-context.ts: builds conversation context for arbiter judgment
53 lines
1.4 KiB
TypeScript
53 lines
1.4 KiB
TypeScript
import {
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CODEX_MAIN_SERVICE_ID,
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CODEX_REVIEW_SERVICE_ID,
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normalizeServiceId,
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} from './config.js';
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import type { RoomRoleContext } from './types.js';
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import type { EffectiveChannelLease } from './service-routing.js';
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export function buildRoomRoleContext(
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lease: EffectiveChannelLease,
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serviceId: string,
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): RoomRoleContext | undefined {
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const normalizedServiceId = normalizeServiceId(serviceId);
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const reviewerServiceId = lease.reviewer_service_id
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? normalizeServiceId(lease.reviewer_service_id)
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: null;
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if (!reviewerServiceId) {
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return undefined;
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}
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const ownerServiceId = normalizeServiceId(lease.owner_service_id);
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const arbiterServiceId = lease.arbiter_service_id
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? normalizeServiceId(lease.arbiter_service_id)
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: undefined;
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// Check arbiter role first: if this service matches the arbiter_service_id,
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// it takes the arbiter role (even if it also matches owner or reviewer)
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const role =
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arbiterServiceId && arbiterServiceId === normalizedServiceId
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? 'arbiter'
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: ownerServiceId === normalizedServiceId
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? 'owner'
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: reviewerServiceId === normalizedServiceId
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? 'reviewer'
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: null;
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if (!role) {
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return undefined;
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}
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return {
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serviceId: normalizedServiceId,
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role,
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ownerServiceId,
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reviewerServiceId,
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failoverOwner:
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ownerServiceId === CODEX_REVIEW_SERVICE_ID &&
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reviewerServiceId === CODEX_MAIN_SERVICE_ID,
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arbiterServiceId,
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};
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}
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