Head to head
crossingkey-mcp vs mockserver
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
CrossingKey MCP for agent commerce, x402 payments, deterministic execution, and verifiable receipts.
Full listing
No reviews yet
Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.
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 mockserver (93/100 against 57). crossingkey-mcp is hosted and callable through the gateway; mockserver runs on your own machine. mockserver has noticeably more public adoption.
| crossingkey-mcp | mockserver | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | C57/100 | A93/100 |
| Adoption | New | Established |
| GitHub stars | – | 5.0k |
| Downloads / week | – | – |
| Runs where | Hosted (remote) | Your machine (local) |
| Gateway-ready | Yes | No |
| Tools | 18 | — |
| Write actions | 2 | — |
| Price per call | Free | Free |
| Licence | — | Apache-2.0 |
| Last release | — | 2026-09-19 |
| Category | AI and agents | AI and agents |