Comparison
3LT Letter Mail vs rea
rea has more GitHub stars (288,843 vs 0). rea was updated more recently (last commit 4d ago). Data comes straight from GitHub and refreshes daily.
3LT Letter Mail
Give AI assistants hands: send real USPS letters via MCP.
$
claude mcp add --transport http 3lt-letter-mail https://3lgrouptechnology.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 | 3LT Letter Mail | 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 | 1 |
| Language | n/a | TypeScript |
| License | n/a | MIT |
| Last commit | n/a | 4d ago |
| Created | n/a | Apr 2026 |
| Categories | n/a | AI & LLM tooling, Memory & knowledge |