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Update metaschema URI format in input_schema.rb and output_schema.rb for

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cross-compatibility across different OS
This commit is contained in:
ramos 2025-09-10 13:57:55 -03:00 • committed by dr03ramos
commit 4c13f6dc08
2 changed files with 8 additions and 2 deletions
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5
lib/mcp/tool/input_schema.rb
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@ -50,7 +50,10 @@ module MCP
accept_uri: false,
accept_file: ->(path) { path.to_s.start_with?(Gem.loaded_specs["json-schema"].full_gem_path) },
)
metaschema = JSON::Validator.validator_for_name("draft4").metaschema
metaschema_path = Pathname.new(JSON::Validator.validator_for_name("draft4").metaschema)
# Converts metaschema to a file URI for cross-platform compatibility
metaschema_uri = JSON::Util::URI.file_uri(metaschema_path.expand_path.cleanpath.to_s.tr("\\", "/"))
metaschema = metaschema_uri.to_s
errors = JSON::Validator.fully_validate(metaschema, schema, schema_reader: schema_reader)
if errors.any?
raise ArgumentError, "Invalid JSON Schema: #{errors.join(", ")}"

5
lib/mcp/tool/output_schema.rb
View file

@ -55,7 +55,10 @@ module MCP
accept_uri: false,
accept_file: ->(path) { path.to_s.start_with?(Gem.loaded_specs["json-schema"].full_gem_path) },
)
metaschema = JSON::Validator.validator_for_name("draft4").metaschema
metaschema_path = Pathname.new(JSON::Validator.validator_for_name("draft4").metaschema)
# Converts metaschema to a file URI for cross-platform compatibility
metaschema_uri = JSON::Util::URI.file_uri(metaschema_path.expand_path.cleanpath.to_s.tr("\\", "/"))
metaschema = metaschema_uri.to_s
errors = JSON::Validator.fully_validate(metaschema, schema, schema_reader: schema_reader)
if errors.any?
raise ArgumentError, "Invalid JSON Schema: #{errors.join(", ")}"