Version
v2.2.0
- Runs
- 27
- Passed
- 24
- Failed
- 2
- Last tested
- Sep 27, 2026
Implementation
Python MCP SDK
MCP compatibility history and recorded outcomes.
client
Python MCP SDK
View repositoryVersions1
Test runs27
Scenarios15
Passed24
Version history
Recorded outcomes grouped by tested version.
Compatibility history
Every recorded scenario and transport result for this implementation.
| Scenario | Version | Transport | Status | Tested | Context |
|---|---|---|---|---|---|
| Same-Client Recovery After Disconnectlifecycle | v2.2.0 | HTTP | Failed | 0 evidence0 findings | |
| Same-Client Recovery After Disconnectlifecycle | v2.2.0 | stdio | N/A | 0 evidence0 findings | |
| Injected Disconnect Observedtransport | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Injected Disconnect Observedtransport | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Reject Result-With-Error and Recoverprotocol | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Reject Result-With-Error and Recoverprotocol | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Missing/Invalid JSON-RPC Detection and Recoveryprotocol | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Missing/Invalid JSON-RPC Detection and Recoveryprotocol | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Hang Timeout/Cancellation and Recoverytiming | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Hang Timeout/Cancellation and Recoverytiming | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Delay Timeout and Recoverytiming | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Delay Timeout and Recoverytiming | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Bounded Delaytiming | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Bounded Delaytiming | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Ping Toolbaseline | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Ping Toolbaseline | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| List All Five Toolsbaseline | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| List All Five Toolsbaseline | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Protocol Pingprotocol | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Protocol Pingprotocol | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Initializebaseline | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Initializebaseline | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Duplicate Responseprotocol | v2.2.0 | HTTP | Passed | 0 evidence0 findings | |
| Duplicate Responseprotocol | v2.2.0 | stdio | Passed | 0 evidence0 findings | |
| Session Loss During Active Requestlifecycle | v2.2.0 | HTTP | Failed | 1 evidence1 findings | |
| Session Loss After Responselifecycle | v2.2.0 | HTTP | Passed | 1 evidence0 findings | |
| Late Response After Cancellationlifecycle | v2.2.0 | stdio | Passed | 1 evidence0 findings |