Comparison
ECC vs Ontology Atlas
ECC has more GitHub stars (281,307 vs 143). ECC was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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/plugin marketplace add https://github.com/affaan-m/ECC
Ontology Atlas
Understand what your codebase builds, why it is structured that way, and what a change could affect. One shared Markdown ontology for humans and coding agents—visualized for…
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git clone https://github.com/wlsdks/ontology-atlas| Metric | ECC | Ontology Atlas |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 143 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 21 |
| Upvotes | 1 | 0 |
| Language | JavaScript | TypeScript |
| License | MIT | MIT |
| Last commit | 3d ago | 4d ago |
| Created | Jan 2026 | Apr 2026 |
| Categories | AI & LLM tooling, Memory & knowledge, Security | Memory & knowledge, Dev tools, Data & analytics |