Add Vault token management and observability integration for multi-agent pipelines
- Vault token issuance per pipeline with 2-hour TTL - Automatic token renewal loop every 30 minutes - Error budget tracking with threshold-based revocation - Observability-driven token revocation for policy violations - Diagnostic pipeline spawning on error threshold breach - Structured handoff reports for error recovery - Agent lifecycle status API - New API endpoints: /api/pipeline/token, /api/pipeline/errors, /api/observability/handoff, /api/observability/diagnostic Orchestrator now reports errors to parent pipeline's observability system via PIPELINE_ID environment variable. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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profit
co-authored by
Claude Opus 4.5
Claude Opus 4.5
parent
a304895249
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8561d13728
@@ -1,18 +1,36 @@
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# Status: Multi Agent
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# Status: Multi-Agent Orchestrator
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## Current Phase
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** NOT STARTED**
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**COMPLETE**
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## Tasks
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| Status | Task | Updated |
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|--------|------|---------|
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| ☐ | *No tasks defined* | - |
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| ✓ | Orchestrator (orchestrator.ts - 470 lines) | 2026-01-24 |
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| ✓ | Agent definitions (agents.ts - 850 lines) | 2026-01-24 |
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| ✓ | Coordination logic (coordination.ts - 450 lines) | 2026-01-24 |
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| ✓ | Type definitions (types.ts - 65 lines) | 2026-01-24 |
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| ✓ | Bun dependencies installed | 2026-01-24 |
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| ✓ | Governance integration (governance.ts) | 2026-01-24 |
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| ✓ | Pipeline token integration | 2026-01-24 |
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| ✓ | Error reporting to observability | 2026-01-24 |
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## Features
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- Multi-agent coordination system
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- Agent delegation and dispatch
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- Promise-based async coordination
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- Agent registry pattern
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- Task distribution across agents
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- Error reporting to parent pipeline observability
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- Pipeline-aware task execution
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## Dependencies
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*No external dependencies.*
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- Bun 1.0+ runtime
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- Node modules (typescript, redis)
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## Issues / Blockers
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@@ -20,11 +38,21 @@
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## Activity Log
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### 2026-01-24 22:30:00 UTC
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- **Phase**: COMPLETE
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- **Action**: Added observability integration
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- **Details**: Orchestrator now reports errors to parent pipeline's observability system. Integrated with Vault token management for pipeline-scoped authentication.
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### 2026-01-24 04:45:00 UTC
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- **Phase**: COMPLETE
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- **Action**: Status updated to reflect implementation
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- **Details**: Multi-agent orchestrator fully implemented with ~1700 lines of TypeScript. Coordinates multiple agents with delegation patterns.
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### 2026-01-23 23:25:09 UTC
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- **Phase**: NOT STARTED
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- **Phase**: COMPLETE
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- **Action**: Initialized
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- **Details**: Status tracking initialized for this directory.
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---
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*Last updated: 2026-01-23 23:25:09 UTC*
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*Last updated: 2026-01-24 04:45:00 UTC*
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@@ -1,6 +1,10 @@
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/**
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* Multi-Agent Coordination System - Orchestrator
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* Manages parallel agent execution, spawn conditions, and metrics
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*
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* Environment variables:
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* - PIPELINE_ID: Parent pipeline ID for error reporting
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* - TASK_ID: Task ID override
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*/
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import type { TaskDefinition, CoordinationMetrics, SpawnCondition, AgentRole } from "./types";
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@@ -21,12 +25,41 @@ function generateId(): string {
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return "task-" + Math.random().toString(36).slice(2, 8) + "-" + Date.now().toString(36);
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}
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// Error reporting to parent pipeline's observability system
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async function reportErrorToObservability(
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pipelineId: string,
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errorType: string,
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severity: "low" | "medium" | "high" | "critical",
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details: string
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): Promise<void> {
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try {
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// Report to the UI server's error tracking API
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const response = await fetch("http://localhost:3000/api/pipeline/errors/record", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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pipeline_id: pipelineId,
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error_type: errorType,
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severity,
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details
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})
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});
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if (!response.ok) {
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console.error(`[ERROR_REPORT] Failed to report error: ${response.status}`);
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}
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} catch (e: any) {
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// Silently fail - don't let error reporting cause more errors
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console.error(`[ERROR_REPORT] Error reporting failed: ${e.message}`);
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}
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}
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// =============================================================================
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// Multi-Agent Orchestrator
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// =============================================================================
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export class MultiAgentOrchestrator {
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private taskId: string;
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private pipelineId?: string;
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private blackboard!: Blackboard;
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private stateManager!: AgentStateManager;
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private spawnController!: SpawnController;
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@@ -43,12 +76,23 @@ export class MultiAgentOrchestrator {
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private model: string;
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private startTime!: number;
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private monitorInterval?: ReturnType<typeof setInterval>;
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private errorCount: number = 0;
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constructor(model: string = "anthropic/claude-sonnet-4") {
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this.taskId = generateId();
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// Use environment variable for task ID if provided
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this.taskId = process.env.TASK_ID || generateId();
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this.pipelineId = process.env.PIPELINE_ID;
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this.model = model;
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}
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private async reportError(errorType: string, severity: "low" | "medium" | "high" | "critical", details: string): Promise<void> {
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this.errorCount++;
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if (this.pipelineId) {
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await reportErrorToObservability(this.pipelineId, errorType, severity, details);
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}
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this.log(`ERROR [${severity}] ${errorType}: ${details}`);
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}
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private log(msg: string) {
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const elapsed = this.startTime ? ((Date.now() - this.startTime) / 1000).toFixed(1) : "0.0";
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console.log(`[${elapsed}s] [ORCHESTRATOR] ${msg}`);
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@@ -60,6 +104,9 @@ export class MultiAgentOrchestrator {
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console.log("\n" + "=".repeat(70));
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console.log("MULTI-AGENT COORDINATION SYSTEM");
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console.log("Task ID: " + this.taskId);
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if (this.pipelineId) {
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console.log("Pipeline ID: " + this.pipelineId);
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}
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console.log("Model: " + this.model);
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console.log("=".repeat(70) + "\n");
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@@ -186,12 +233,12 @@ export class MultiAgentOrchestrator {
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// Run agents in parallel
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this.log("Launching ALPHA and BETA in parallel...");
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const alphaPromise = this.alphaAgent.run(task).catch(e => {
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this.log(`ALPHA error: ${e.message}`);
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const alphaPromise = this.alphaAgent.run(task).catch(async e => {
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await this.reportError("agent_failure", "high", `ALPHA error: ${e.message}`);
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});
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const betaPromise = this.betaAgent.run(task).catch(e => {
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this.log(`BETA error: ${e.message}`);
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const betaPromise = this.betaAgent.run(task).catch(async e => {
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await this.reportError("agent_failure", "high", `BETA error: ${e.message}`);
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});
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// Wait for initial agents to complete (or timeout)
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@@ -220,8 +267,8 @@ export class MultiAgentOrchestrator {
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// If GAMMA was spawned, run it
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if (this.gammaAgent) {
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this.log("Running GAMMA for resolution...");
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await this.gammaAgent.run(task).catch(e => {
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this.log(`GAMMA error: ${e.message}`);
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await this.gammaAgent.run(task).catch(async e => {
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await this.reportError("agent_failure", "high", `GAMMA error: ${e.message}`);
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});
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}
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@@ -404,6 +451,12 @@ The solution should consider fault tolerance, data consistency, and cost optimiz
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} catch (e: any) {
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console.error("Orchestrator error:", e.message);
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exitCode = 1;
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// Report critical error to observability if pipeline ID is set
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const pipelineId = process.env.PIPELINE_ID;
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if (pipelineId) {
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await reportErrorToObservability(pipelineId, "orchestrator_failure", "critical", e.message);
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}
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} finally {
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await orchestrator.cleanup();
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// Explicitly exit to ensure all connections are closed
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