io.github.aliengineering-byte/resilireplay (MCP)

This MCP server runs bounded, deterministic MCP reliability tests and generates executable regressions. It injects deterministic MCP failures to verify bounded recovery behavior and duplicate-effect behavior, then turns causal failures into regression tests.

🛠️ Key Features

• Deterministic MCP reliability testing
• Bounded recovery verification
• Duplicate-effect behavior checks
• Fault injection with deterministic failures
• Generates and executes executable regressions

🚀 Use Cases

• Turn reviewed MCP server behavior into executable regression tests
• Test a server without starting it
• Run a local demo fixture to reproduce one deterministic failure and retry once

⚡ Developer Benefits

• Produces executable regressions from causal failures
• Demonstrates a clean call followed by a deterministic failure
• Evidence digest output, with cleanup after the run

⚠️ Limitations

• Demo uses a bundled local fixture: no config, account, credentials, paid model, telemetry, or remote target
• Example workflow includes reproducing one deterministic failure and retrying once

Related Topics

• mcp, model-context-protocol, regression-testing, typescript, developer-tools, fault-injection, chaos-testing, mcp-server, reliability-testing, deterministic-testing, github-actions, mcp-testing