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{mcpdesc}

Appendix A: Icon Object

Appendix B: Complete Example

Section titled “Appendix B: Complete Example”

See examples/full-featured.yaml for a complete MCP Description document demonstrating a broad set of features from this specification.

Appendix C: JSON Schema

Section titled “Appendix C: JSON Schema”

The normative JSON Schema for this specification version is available at:

Archival retrieval locations may also exist for frozen historical bytes, including the legacy Draft 3 short URI https://mcpdesc.org/schema/0.8.0.json and the stable 0.7.0 mirror https://mcpdesc.org/schema/mcp-description/0.7.0.json. Those retrieval URLs do not change the historical embedded $id values of the frozen schemas they mirror.

Appendix D: References

Section titled “Appendix D: References”

Normative References

Section titled “Normative References”
  • [RFC 2119] Bradner, S., “Key words for use in RFCs to Indicate Requirement Levels”, RFC 2119, March 1997.
  • [RFC 3986] Berners-Lee, T., Fielding, R., and L. Masinter, “Uniform Resource Identifier (URI): Generic Syntax”, RFC 3986, January 2005.
  • [RFC 6570] Gregorio, J., Fielding, R., Hadley, M., Nottingham, M., and D. Orchard, “URI Template”, RFC 6570, March 2012.
  • [RFC 8259] Bray, T., “The JavaScript Object Notation (JSON) Data Interchange Format”, RFC 8259, December 2017.
  • [RFC 9512] Bormann, C., et al., “YAML Media Type”, RFC 9512, February 2024.
  • [YAML 1.2.2] Ben-Kiki, O., Evans, C., and I. döt Net, “YAML Ain’t Markup Language, Version 1.2.2”, October 2021.
  • [JSON Schema] Wright, A., Andrews, H., Hutton, B., “JSON Schema: A Media Type for Describing JSON Documents”, draft-bhutton-json-schema-01, June 2022.

Informative References

Section titled “Informative References”