Comparison
Butterfly Delta Preflight vs rea
rea has more GitHub stars (288,843 vs 0). rea was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
Butterfly Delta Preflight
Signed exact-order pre-submit gate for crypto bots using live Coinbase and Gemini execution data.
$
claude mcp add --transport http butterfly-delta-preflight https://butterflydelta.com/api/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 | Butterfly Delta Preflight | 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 | 3d ago |
| Created | n/a | Apr 2026 |
| Categories | Data & analytics, Finance & crypto, AI & LLM tooling | AI & LLM tooling, Memory & knowledge |