Comparison
ECC vs US Sales Tax Nexus Checker (bulk, Apify)
ECC has more GitHub stars (281,307 vs 0). ECC was updated more recently (last commit 6d 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.
$
/plugin marketplace add https://github.com/affaan-m/ECC
US Sales Tax Nexus Checker (bulk, Apify)
Bulk US sales tax economic nexus checks every state's rule, billed per check via Apify.
$
claude mcp add --transport http us-sales-tax-nexus-checker-bul https://mcp.apify.com/?tools=nerolabs/us-sales-tax-nexus| Metric | ECC | US Sales Tax Nexus Checker (bulk, Apify) |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 281,307 | 0 |
| Stars, last 7 days | +1,108 | n/a |
| Forks | 41,827 | 0 |
| Upvotes | 1 | 0 |
| Language | JavaScript | n/a |
| License | MIT | n/a |
| Last commit | 6d ago | n/a |
| Created | Jan 2026 | n/a |
| Categories | AI & LLM tooling, Memory & knowledge, Security | n/a |