Comparison
Overture vs ECC
ECC has more GitHub stars (280,199 vs 641). ECC was updated more recently (last commit 8h ago). Data comes straight from GitHub and refreshes daily.
Overture
Overture is an open-source, locally running web interface delivered as an MCP (Model Context Protocol) server that visually maps out the execution plan of any AI coding agent…
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claude mcp add overture-mcp -- npx overture-mcp
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
$
/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Overture | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 641 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 63 | 41,674 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Last commit | 7mo ago | 8h ago |
| Created | Feb 2026 | Jan 2026 |
| Categories | AI & LLM tooling, Dev tools, Memory & knowledge | AI & LLM tooling, Memory & knowledge, Security |