Every test we've run.
HTTP throughput across 10 languages. 19 frameworks. Chaos resilience. Stress testing. Runtime comparisons. All open source. All reproducible.
Faster than every official SDK. Every language.
Mixed workload. 7 method types. Production-realistic traffic. Same machine, Docker containers. Run them yourself.
Built-in sandbox. Credential injection. 21 chaos attacks survived. See the security model.
Node vs Bun vs Deno
ZeroMCP and the Official SDK tested on all three JavaScript runtimes. Same tool, same machine.
Don't trust our numbers. Run them yourself.
Open source harness. Docker containers, pinned versions, reproducible results.
JSON-RPC 2.0 over HTTP POST. The protocol MCP clients use in production.
Server in Docker (Ubuntu 24.04). Client on host. Docker stats for memory and CPU.
5-minute and 10-minute sustained load. Mixed workload across all 7 MCP method types. Snapshots every 10 seconds.
Throughput (req/s), latency (p50/p99), memory (VmRSS), CPU (utime + stime).
Resilience and stress testing
Level 1: Resilience
- 22 fault-injection attacks
- 10 languages tested
- 4 categories: protocol, payload, tool behavior, stress
- ZeroMCP: 21-22/22
- Official SDKs: 19-21/22
- 21 bugs found and fixed before v0.1.0
Level 2: Stress
- 15 advanced attacks
- 10MB payloads, 1K concurrent, max int IDs, wrong types
- 6 third-party frameworks tested
- ZeroMCP: 37/37 combined (L1 + L2)
- Best competitor: 36/37
- Only framework to pass every attack