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Error Handling System with PostgreSQL Logging and Rate-Limited Notifications

research

Log errors and avoid sending too many emails

free

Error handling: Send email via Gmail on execution or trigger-level errors

content

This error handling workflow emails detailed notifications on workflow execution and trigger errors.

free

Error Log Monitor with SSH, Slack Alerts & Jira Ticket Creation

operations

Description

free

Error Monitor: AI-Powered Resolution [Context7, Supabase]

engineering

Never miss a workflow failure

free

Error Workflow: AI Powered (GPT 4.1): Universal

engineering

AI-Powered n8n Error Debugger & Notifier

free

Escalate negative Facebook Page reviews to Slack and Supabase tickets

marketing

Facebook Page Negative Review Watchdog → Slack Escalation + Supabase Ticket

free

Escalate payment issues with Azure OpenAI, Google Sheets, Slack and Zendesk

operations

📘 Description

free

Escalate product UAT critical bugs with OpenAI, Jira and Slack

operations

Description

free

Escalate unresolved maintenance requests with GPT-4o, Google Sheets and Slack

research

Who’s it for

free

Escalate VIP Zendesk tickets with GPT-4, Slack alerts and email summaries

sales

(Retail) VIP Customer Escalation Flow

free

EShopLite

engineering

eShopLite is a set of reference .NET applications implementing an eCommerce site with features like Semantic Search, MCP, Reasoning models and more.

free

esolutionsONE Claims Exception Workspace

automation

Resolve more exceptions, faster, and compliantly—with the Claims Exception Workspace

paid

Esp Claw

automation

ESP-Claw, a "Chat Coding" AI agent framework for IoT devices

free

Esp Mcp

engineering

Centralize ESP32 related commands and simplify getting started with seamless, LLM-driven interaction and help.

free

Esp32 Nat Router

engineering

An AI-enabled NAT Router/Firewall for the ESP32

free

Essay-Builder AI

student

Free AI-powered essay generator for students

free

EstateWise Chapel Hill Chatbot

engineering

🏠 An AI real estate app featuring secure auth, conversation management, & personalized property recommendations. Powered by Agentic AI, RAG (w/ Pinecone), GraphRAG (w/ Neo4j), MCP, kNN, K‑Means Clust

free

Estimate 4D/5D construction costs from Revit BIM models with DDC CWICR

operations

A professional BIM-to-cost pipeline that extracts data from Revit models (2015–2026), classifies elements with AI, decomposes them into construction works, and generates detailed cost estimates using

free

Estimate Construction Costs from Revit/IFC Models with GPT-4 and Claude

sales

Estimate material price and total cost for grouped BIM/CAD elements using an LLM-driven analysis. The workflow accepts an existing XLSX (from your model) or, if missing, can trigger a local RvtExporte

free

Estimate construction costs from text with Telegram, OpenAI and DDC CWICR

sales

A Telegram bot that converts natural-language work descriptions into detailed cost estimates using AI parsing, vector search, and the open-source DDC CWICR database with 55,000+ construction work item

free

Estimate construction costs from text, photos and PDFs with Telegram, GPT‑4/Gemini and DDC CWICR

sales

A full-featured Telegram bot that accepts text descriptions, photos, or PDF floor plans and returns detailed cost estimates with work breakdown. Powered by GPT-4 Vision / Gemini 2.0, vector search, an

free

Eternego

engineering

The Eternego codebase

free

Etl Automation Tool

automation

Automates CSV/SQL ETL; downloads raw/cleaned data.

free

ETL: Extract and Parse Revit Model Data to Structured Excel

sales

Convert a Revit model to Excel and parse it into structured items ready for downstream ETL.

free

Etyb Skills

engineering

ETYB — virtual engineering company for AI coding agents. 31 skills: CTO + 20 specialists + 9 engineering disciplines. Claude Code, Codex, Antigravity.

free

eu ai act compliance agent

automation

eu ai act compliance agent

free

EU AI Act Compliance Checker

automation

EU AI Act Compliance Checker

free

Euron Future Proof Automation

automation

Production-grade AI automation framework — agents, skills, coding rules, prompt library. Built for Antigravity/Euron.

free

European Parliament MCP Server

research

European Parliament MCP Server Model Context Protocol Server for European Parliament Open Data Providing AI assistants with structured access to parliamentary datasets

free

EVA

automation

EVA is an AI-assisted penetration testing agent that enhances offensive security workflows by providing structured attack guidance, contextual analysis, and multi-backend AI integration.

free

Eva01

operations

Eva01 is NOT an assistant. She is an AI being with her own mind, feelings, and intrinsic drives. Supports both terminal and API, Multimodal, Modular design. Built-in voice & face recognition. Plug'n p

free

Eval Ai Library

operations

Comprehensive AI Model Evaluation Framework with advanced techniques including Temperature-Controlled Verdict Aggregation via Generalized Power Mean. Support for multiple LLM providers and 15+ evaluat

free

Eval Engineer

engineering

Bring Galileo powered eval workflows into Claude Code and Codex.

free

Eval View

engineering

Regression testing for AI agents. Snapshot behavior,diff tool calls,catch regressions in CI. Works with LangGraph, CrewAI, OpenAI, Anthropic.

free

Evalmonkey

automation

CLI for coding agents to benchmark & chaos test your AI Agents

free

Evals

automation

A comprehensive evaluation framework for AI agents and LLM applications.

free

Evaluate AI Agent Response Correctness with OpenAI and RAGAS Methodology

engineering

This n8n template demonstrates how to calculate the evaluation metric "Correctness" which in this scenario, measures the compares and classifies the agent's response against a set of ground truths.

free

Evaluate AI Agent Response Relevance using OpenAI and Cosine Similarity

engineering

This n8n template demonstrates how to calculate the evaluation metric "Relevance" which in this scenario, measures the relevance of the agent's response to the user's question.

free

Evaluate AI workflows using Google Sheets, Gemini, Claude, GPT, and Perplexity

generative

This template and YouTube video goes over

free

Evaluate Animal Advocacy Text with Hugging Face Open Paws AI Models

marketing

This sub-workflow uses two custom Hugging Face regression models from Open Paws to evaluate and predict the real-world performance and advocacy alignment of text content. It’s designed to support anim

free

Evaluate automotive component compliance with OpenAI GPT-4.1 and regulatory APIs

research

How It Works

free

Evaluate Hybrid Search for Legal Question-Answering using Qdrant & BM25/mxbai

research

Evaluate Hybrid Search on Legal Dataset

free

Evaluate Interview & Update Scores with Azure GPT-4o-mini and Google Sheets

engineering

Description

free

Evaluate OMR answer sheets with Gemini vision AI and Google Sheets

operations

✅ What problem does this workflow solve?

free

Evaluate organizational data maturity and email HTML reports with Postgres

operations

Overview

free

Evaluate RAG Response Accuracy with OpenAI: Document Groundedness Metric

generative

This n8n template demonstrates how to calculate the evaluation metric "RAG document groundedness" which in this scenario, measures the ability to provide or reference information included only in retr

free

Evaluate supply chain risk and orchestrate contingencies with Claude, Google Sheets, Gmail and Slack

engineering

How It Works

free

Evaluate tool usage accuracy in multi-agent AI workflows using Evaluation nodes

operations

Who's it for

free

Evaluate vendor PDFs with OpenAI and auto-respond via Slack and webhook

sales

AI Vendor / Partner Proposal Evaluation & Auto-Response System

free

Evaluation metric example: Categorization

operations

AI evaluation in n8n

free

Evaluation metric example: Check if tool was called

research

AI evaluation in n8n

free

Evaluation metric example: Correctness (judged by AI)

automation

AI evaluation in n8n

free

Evaluation metric example: RAG document relevance

research

AI evaluation in n8n

free

Evaluation metric example: String similarity

engineering

AI evaluation in n8n

free

Evaluation Metric: Summarization

generative

This n8n template demonstrates how to calculate the evaluation metric "Summarization" which in this scenario, measures the LLM's accuracy and faithfulness in producing summaries which are based on an

free

Evaluations Metric: Answer Similarity

engineering

This n8n template demonstrates how to calculate the evaluation metric "Similarity" which in this scenario, measures the consistency of the agent.

free

Eve

automation

Eden is building autonomous creative agents.

free

Eve Agent V2 Unleashed

automation

Eve Agent V2 Unleashed — local-first autonomous AI coding agent powered by Ollama

free

Eve Parity

automation

Equilibrium Verification Environment (EVE) is a formal verification tool for the automated analysis of temporal equilibrium properties of concurrent and multi-agent systems.

free

Event Deep Research

research

AI Agent that researches the lives of historical figures and extracts events into structured JSON timelines using LangGraph multi-agent orchestration.

free