Comparison
Gtm MCP Server vs ECC
ECC has more GitHub stars (280,199 vs 175). ECC was updated more recently (last commit 13h ago). Data comes straight from GitHub and refreshes daily.
Gtm MCP Server
An MCP server for Google Tag Manager. Connect it to your LLM, authenticate once, and start managing GTM through natural language.
$
claude mcp add --transport http gtm https://mcp.gtmeditor.com
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 | Gtm MCP Server | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 175 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 37 | 41,674 |
| Upvotes | 0 | 0 |
| Language | Go | JavaScript |
| License | BSD-3-Clause | MIT |
| Last commit | 1d ago | 13h ago |
| Created | Jan 2026 | Jan 2026 |
| Categories | AI & LLM tooling, Memory & knowledge | AI & LLM tooling, Memory & knowledge, Security |