Comparison
DomainCanary vs rea
rea has more GitHub stars (288,843 vs 0). rea was updated more recently (last commit 2d ago). Data comes straight from GitHub and refreshes daily.
DomainCanary
Check a domain's DMARC, SPF and DKIM, build SPF records, explain bounces, read DMARC reports.
$
claude mcp add --transport http domaincanary https://domaincanary.com/mcp
rea
Reverse engineer anything with agents, from app behavior down to native binaries.
$
npx -y rea-agents@latest analyze-javascript-application /absolute/path/to/app --json| Metric | DomainCanary | rea |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 288,843 |
| Stars, last 7 days | n/a | +22,226 |
| Forks | 0 | 72,729 |
| Upvotes | 0 | 0 |
| Language | n/a | TypeScript |
| License | n/a | MIT |
| Last commit | n/a | 2d ago |
| Created | n/a | Apr 2026 |
| Categories | n/a | AI & LLM tooling, Memory & knowledge |