Head to head
spintax.net MCP server vs Arcstone Sidecar
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
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Write, validate, render and analyze spintax templates. Backed by @spintax/core. No auth.
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Deterministic execution boundary and reference MCP sidecar for Arcstone Security Stack
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours spintax.net MCP server (92/100 against 65). spintax.net MCP server is hosted and callable through the gateway; Arcstone Sidecar runs on your own machine. spintax.net MCP server has noticeably more public adoption.
| spintax.net MCP server | Arcstone Sidecar | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | A92/100 | C65/100 |
| Adoption | Growing | New |
| GitHub stars | 1 | 0 |
| Downloads / week | 441 | – |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | 4 | — |
| Write actions | — | — |
| Price per call | Free | Free |
| Licence | MIT | Apache-2.0 |
| Last release | 2026-09-19 | 2026-09-18 |
| Category | Security | Security |