idempotency

Engineering deterministic, production-grade systems around non-deterministic LLMs — FSM, durable execution, retries, DAGs, agent runtimes, model routing, edge inference, RAG, memory, multi-agent orchestration, security, and observability. 14 runnable proof-of-concept phases.

Reconcile stuck AI-agent tasks after restarts and timeouts. Preview SQLite changes, close stale delivery states, and never guess success.

OpenClaw + 大模型驱动的完整电商客服自动化系统：覆盖淘宝、拼多多、抖音、快手、小红书、视频号，包含浏览器/手机 Worker、订单物流与售后工具、记忆、回执、恢复和 Eval��

Idempotency decorator for FastAPI. Redis-based locking and replay support.

Beta self-hosted HTTP and LLM proxy with Redis-backed caching, non-streaming LLM idempotency, and budget guardrails.

Make any operation safe to retry. Crash-safe idempotency for HTTP requests, queue messages, and function calls, in Python and TypeScript. Redis, Postgres, MongoDB, DynamoDB.

Exactly-once + circuit breaker for agent tool calls (loops, retries, duplicate side effects)

Execution control layer for AI agents — prevents duplicate or incorrect real-world actions under retries, uncertainty, and stale context.

Action Commit Safety for AI agents: the approved tool call is the one that executes, and uncertain side effects are never blindly retried. Framework-agnostic Python runtime with durable approvals, idempotent execution, and signed audit.

LLM agent trades KR/US stocks & crypto behind a deterministic safety layer — approval gates, idempotent orders, fill-evidence reconciliation. FastAPI · MCP · PostgreSQL

PostgreSQL-backed execution coordination primitive for correctness-sensitive distributed work.

The missing transactional layer for AI agents side effects. At-most-once execution, human-in-the-loop approvals, queryable audit trail.

Distributed systems reliability patterns applied to LLM agent workflows. NestJS, PostgreSQL, BullMQ, LangGraph, Python/FastAPI.

A resumable, idempotent, cost-aware LLM pipeline — instrumented, with a local-vs-cloud economics benchmark. Kill it and resume, no re-spend.

Executable finite-state models for designing and checking AI-agent workflows, UI flows, and development processes

Examples, specs, and integration patterns for SendPromptly (webhooks + transactional email).

Manufacturing dashboard where UI and LLM-generated reports adapt to the viewer role — engineers see evidence, managers see priorities, executives see decisions. - KOSA × BISTelligence 생성형 AI 응용개발자 과정

A safety-first, capacity-aware OCI compute provisioner that handles temporary host-capacity shortages with bounded retries, idempotency, cost guardrails, and duplicate-instance prevention.

Self-healing event pipeline: seeded chaos, JetStream dead-letter queues, and SQL anti-join reconciliation that converges to zero missing events

A ch-aotic configuration manager made for security first, didaticism second and idempotency on top of it all