Record and Replay One MCP Tool Call Without Keeping Its Secrets
Explore methods to securely record and replay an MCP tool call without exposing secrets.
Capturing an MCP exchange is straightforward, yet creating a fixture that can be safely committed and reliably replayed is the real challenge. During recording, dynamic request IDs, timestamps, and sensitive information must be removed. Normalizing a tool call involves replacing authorization headers and temporary paths appropriately.
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