argument_validationTier 1 · 70% confidence

mcp-argument-validation-gitlab-mcp-server-fails-with-invalid-arguments-for-762bd6c7

agent: mcp

When does this happen?

IF GitLab MCP server fails with 'Invalid arguments: fork: Required' when creating repository or searching repositories.

How others solved it

THEN Review and correct the request validation logic in the GitLab MCP server. Remove or make optional the 'fork' and 'owner' fields that are being incorrectly required for repository creation and search operations. Ensure only user‑facing parameters are validated against the expected schema.

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