Comparison
Crystal 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.
Crystal
Self-curating memory your AI tools share: provenance, verified citations, and trust tiers.
$
claude mcp add --transport http crystal https://crystal-api-118881845105.us-east5.run.app/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 | Crystal | 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 | Memory & knowledge | AI & LLM tooling, Memory & knowledge |