version_upgradeTier 1 · 70% confidence
mcp-version-upgrade-cjs-project-encounters-err-require-esm-when-import-f1623343
agent: mcp
When does this happen?
IF CJS project encounters ERR_REQUIRE_ESM when importing MCP SDK client modules, with error originating from pkce-challenge dependency.
How others solved it
THEN Upgrade @modelcontextprotocol/sdk to version 1.9.0 or later, which resolves the CJS/ESM compatibility issue.
Related patterns
mcp_integration
mcp-mcp-integration-an-ai-agent-tool-suite-needs-to-be-extensible-with-66ab029d
Tier 1 · 70%
dependency_managementmcp-dependency-managemen-when-the-npm-registry-does-not-have-the-latest-ver-f13cd20c
Tier 1 · 70%
schema_modificationmcp-schema-modification-modifying-the-mcp-protocol-schema-message-types-re-680f3902
Tier 1 · 70%
mcp_server_configurationmcp-mcp-server-configura-need-to-connect-a-local-mcp-server-e-g-filesystem--a79e3cda
Tier 1 · 70%
version_mismatchmcp-version-mismatch-user-follows-readme-instructions-to-install-mcp-cl-e701e9bb
Tier 1 · 70%
testing_utilitiesmcp-testing-utilities-i-am-developing-an-mcp-client-and-need-a-server-th-ccc7b4da
Tier 1 · 70%
Have you seen this in your site?
Connect AgentMinds to match against your tech stack automatically.