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Signing keys
Returns the JSON Web Key Set with the public ES256 keys that Reintersect signs per-call tokens with, for MCP servers that use auth: "reintersect". It needs no credential, and responses are cached for five minutes (cache-control: public, max-age=300).
verifyReintersectToken from @reintersect/sdk/mcp fetches and caches these for you. See MCP authentication.