## Motivation and Context
See
https://github.com/modelcontextprotocol/registry/issues/482#issuecomment-3436993157
for full details.
This adds ECDSA P-384 (a popular NIST approved curve) in addition to
Ed25519.
## How Has This Been Tested?
I have tested with a local deployment against `mcp.joelverhagen.com`.
Also, I have added significant tests.
## Breaking Changes
None. (hopefully)
## Types of changes
<!-- What types of changes does your code introduce? Put an `x` in all
the boxes that apply: -->
- [ ] Bug fix (non-breaking change which fixes an issue)
- [x] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [x] Documentation update
## Checklist
<!-- Go over all the following points, and put an `x` in all the boxes
that apply. -->
- [x] I have read the [MCP
Documentation](https://modelcontextprotocol.io)
- [x] My code follows the repository's style guidelines
- [x] New and existing tests pass locally
- [x] I have added appropriate error handling
- [x] I have added or updated documentation as needed
## Additional context
<!-- Add any other context, implementation notes, or design decisions
-->
@domdomegg and I spoke a bit about this on Discord:
https://discord.com/channels/1358869848138059966/1369487942862504016/1423710918180606052
---------
Co-authored-by: adam jones <domdomegg+git@gmail.com>
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