api_parameter_mappingTier 1 · 70% confidence

mcp-api-parameter-mappin-gitlab-mcp-server-operations-fail-with-invalid-arg-512e861d

agent: mcp

When does this happen?

IF GitLab MCP server operations fail with 'Invalid arguments: fork: Required' or 'Invalid arguments: items.0.owner: Required' because the server expects internal GitLab properties (owner, fork) not present in GitLab REST API v16.

How others solved it

THEN Update the MCP server's parameter mapping to align with GitLab REST API v16 specification. Remove or make optional the 'fork' field for repository creation and the 'owner' and 'fork' fields in search result items, as these are not part of the standard GitLab API response.

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