Comparison
Charlotte vs ECC
ECC has more GitHub stars (280,199 vs 181). ECC was updated more recently (last commit 7h ago). Data comes straight from GitHub and refreshes daily.
Charlotte
Token-efficient browser MCP server — structured web pages for AI agents, not raw accessibility dumps
$
npx tsc --noEmit
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 | Charlotte | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 181 | 280,199 |
| Stars, last 7 days | n/a | n/a |
| Forks | 22 | 41,674 |
| Upvotes | 0 | 0 |
| Language | TypeScript | JavaScript |
| License | MIT | MIT |
| Last commit | 1w ago | 7h ago |
| Created | Feb 2026 | Jan 2026 |
| Categories | Browser automation, Memory & knowledge, AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |