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🤖Core Module

Agent Runtime & Orchestration

Production-grade agent execution engine. Reliable tool calling, persistent task queues, end-to-end observability for running AI agents in production.

10M+
Daily Tool Calls
99.99%
Execution Success
<100ms
Scheduling Latency
7 Days
Trace Retention

Runtime Architecture

User InputMessageSkyAI Agent RuntimeLLM InferenceGPT-4 / ClaudeTool RegistrySchema + PermsTask QueueRedis + DurableSandbox ExecIsolated • Timeout • RetryResult AggregationMerge • Validate • LoopLoopTools🗄️ Database🌐 External API💻 Code📊 Tracing System: Spans • Logs • Metrics • AlertsFinal OutputLoop until complete or max steps reached

Core Capabilities

🔧

Tool Execution Runtime

Secure and reliable tool/function calling execution environment. Supports HTTP, database, filesystem, and more.

📋

Task Queues & Scheduling

Persistent task queues with delayed execution, priorities, and retry policies. Async tasks never lost.

🔁

Idempotency & Retries

Built-in idempotency guarantees. Same request won't execute twice. Smart retry strategies for transient failures.

🔍

End-to-End Tracing

Complete distributed tracing from user request to model call to tool execution. Every step is auditable.

🔒

Sandbox Isolation

Tools execute in isolated sandboxes, preventing malicious code from affecting the system. Fine-grained permission control.

🔄

Failure Replay & Root Cause

Replay failed requests for debugging. Automatic root cause analysis to quickly locate issues.

Supported Tool Types

🌐
HTTP API
Call external REST/GraphQL APIs
🗄️
Database
Query PostgreSQL, MySQL, MongoDB
📁
File System
Read/write files, S3, cloud storage
💻
Code Execution
Safely execute Python, JavaScript
🔎
Vector Search
RAG retrieval, similarity search
📨
Message Queue
Kafka, RabbitMQ, SQS
✉️
Email/Notify
Send email, Slack, SMS
🧩
Custom
Any custom logic

Code Example

agent-runtime.ts
// SkyAIApp Agent Runtime - Tool Definition & Execution
import { SkyAI, defineTool } from '@skyaiapp/sdk';

const client = new SkyAI({ apiKey: process.env.SKYAI_API_KEY });

// Define tools with type-safe schemas
const searchTool = defineTool({
  name: "web_search",
  description: "Search the web for current information",
  parameters: {
    query: { type: "string", description: "Search query" },
    maxResults: { type: "number", default: 5 },
  },
  // Sandboxed execution with timeout
  execute: async ({ query, maxResults }) => {
    const results = await searchAPI.search(query, maxResults);
    return results;
  },
  permissions: ["network:read"],  // Fine-grained permissions
  timeout: 10000,  // 10s timeout
  retries: 3,
});

// Create agent with tools
const response = await client.agents.run({
  model: "gpt-4o",
  tools: [searchTool, calculatorTool, databaseTool],
  messages: [
    { role: "user", content: "What's the latest news about AI?" }
  ],
  
  // Runtime configuration
  runtime: {
    maxSteps: 10,  // Max tool call iterations
    timeout: 60000,  // Overall timeout
    idempotencyKey: "user-123-request-456",  // Prevent duplicate execution
  },
  
  // Enable full observability
  tracing: {
    enabled: true,
    includeInputs: true,
    includeOutputs: true,
  },
});

// Access execution trace
console.log(response.trace);  // Full execution history
console.log(response.toolCalls);  // All tool invocations

Execution Flow Visualization

1
Request Received
Receive user request, assign unique trace ID
2
Model Inference
Call LLM to decide which tools to use
3
Tool Scheduling
Queue tool call tasks, support parallel execution
4
Sandbox Execution
Execute tools in isolated environment, collect results
5
Result Aggregation
Aggregate tool results, may trigger next inference round
6
Response Return
Generate final response, record full trace

Typical Use Cases

Customer Support Agent

Auto-query orders, process refunds, update customer info. Auto-retry on tool failures, ensuring every request is handled.

📊 Avg response 2.3s, 78% automation rate

Data Analysis Agent

Connect to databases, run SQL queries, generate reports, send email notifications. Long tasks run async without blocking.

📊 50+ concurrent tasks, 99.9% completion rate

Code Assistant Agent

Read code repos, run tests, submit PRs. Sandbox isolation ensures safe code execution.

📊 1000+ code reviews daily

Workflow Automation

Chain multiple SaaS tools (Notion, Slack, Jira) for cross-system automation. Complex conditional branching supported.

📊 Saves teams 40+ hours weekly

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Agent Runtime & Orchestration - SkyAIApp — SkyAIApp