Head to head
Semiotic vs petra402
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Verified React chart generation: select, validate, repair, render, and inspect charts through MCP.
Full listingpetra402
Aio.github.PedroQuatro/petra402No reviews yet
Public web page to markdown, paid per call with x402. First 10 calls free, no signup.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. Both score close on the safety scan (82 and 88 out of 100). Semiotic has noticeably more public adoption.
| Semiotic | petra402 | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B82/100 | A88/100 |
| Adoption | Widely used | Growing |
| GitHub stars | 2.7k | 0 |
| Downloads / week | 5.8k | – |
| Runs where | Hosted (remote) | Hosted (remote) |
| Gateway-ready | Yes | Yes |
| Tools | 5 | 1 |
| Write actions | 1 | — |
| Price per call | Free | Free |
| Licence | Apache-2.0 | MIT |
| Last release | 2026-09-19 | 2026-09-16 |
| Category | Everything else | Everything else |