---
title: "ECC vs Yuxi"
type: "comparison"
canonical_url: "https://www.graphcanon.com/compare/affaan-m-ecc-vs-xerrors-yuxi"
tools: ["affaan-m-ecc", "xerrors-yuxi"]
---

# ECC vs Yuxi

Neutral, constraint-first comparison with live GitHub stats.

| | [ECC](/tools/affaan-m-ecc.md) | [Yuxi](/tools/xerrors-yuxi.md) |
| --- | --- | --- |
| Tagline | The agent harness performance optimization system | 多租户 Agent Harness + 企业知识库 |
| Stars | 226,991 | 5,990 |
| Forks | 34,707 | 865 |
| Open issues | 73 | 75 |
| Language | JavaScript | Python |
| License | MIT | MIT |
| Categories | AI Agents, Developer Tools | AI Agents, Data & Retrieval, Evaluation & Observability |

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/graph?tool=affaan-m-ecc`](/api/graphcanon/graph?tool=affaan-m-ecc)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_