| Filename | Latest commit message | Latest commit date |
|---|---|---|
Make repository.id optional by: - Removing 'id' from required fields in JSON schema - Adding omitempty tags to Go model structs - Updating examples to show simpler format without id This fixes publishing failures where the publisher tool doesn't generate repository.id but the schema requires it. Fixes #179 🤖 Generated with [Claude Code](https://claude.ai/code) Co-authored-by: claude[bot] <209825114+claude[bot]@users.noreply.github.com> Co-authored-by: adam jones <domdomegg@users.noreply.github.com> |
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| .. | ||
| examples.md | ||
| README.md | ||
| registry-schema.json | ||
| repository_references.md | ||
| schema.json | ||
server.json file
There are a variety of use cases where a static representation of an MCP server is necessary:
- Discoverability on a centralized registry (i.e. our official Registry work)
- Discoverability on a decentralized
.well-knownendpoint - As a response to an initialization call, so the client knows information about the MCP server to which it is connecting
- As an input into crafting a DXT file
- Packaged in with the source code of an MCP server, so as to have a structured way to identify a server given just its source code
All of these scenarios (and more) would benefit from an agreed-upon, standardized format that makes it easy to port around and maintain a consistent experience for consumers and developers working with the data. At the end of the day, it's all the same data (or a subset of it). MCP server maintainers should have to manage one copy of this file, and all these use cases can serve that file (or a programmatic derivative/subset of it).
Please note: this is different from the file commonly referred to as mcp.json, which is an MCP client's configuration file for running a specific set of MCP servers. See this issue.
References:
- schema.json - The official JSON schema specification for this representation
- examples.md - Example manifestations of the JSON schema
- registry-schema.json - A more constrained version of
schema.jsonthat the official registry supports
Validation Tools
Two validation tools are provided in the repository's tools/ directory:
- validate-schemas - Validates that
schema.jsonandregistry-schema.jsonare valid JSON Schema documents - validate-examples - Validates that all JSON examples in
examples.mdconform to both schemas
Usage
From the repository root:
Validate JSON Schemas
./tools/validate-schemas.sh
Validate Examples
./tools/validate-examples.sh