* feat: implement SEP-1319 Decouple Request Payload from RPC Methods
* test: update tests
* fix: update handler trait methods to use new types
* fix: update examples
* fix: correct deprecation version
* fix: update wrapper macros to use new *Params type names
* fix(docs): Add -p mcp-client-examples to cargo run commands in clients/README.md
* fix(docs): Add -p mcp-server-examples to cargo run commands in examples/servers/README.md
* fix(docs): Add -p parameter to cargo run commands in other documentation
* feat(auth): add cimd support for SEP-991
add cimd support for url-based client ids
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
* test(auth): add unit tests for is_https_url helper
Add test coverage for is_https_url helper to validate HTTPS scheme, non-root paths,
and reject http, javascript, data schemes, and invalid inputs per SEP-991 requirements.
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
* feat(example): add CIMD OAuth server for SEP-991 testing
Implements a new server example (servers_cimd_auth_streamhttp) that
demonstrates CIMD (Client ID Metadata Document) support for URL-based
client IDs. The server validates client_id URLs, fetches and validates
client metadata documents, and provides OAuth 2.0 authorization endpoints
with MCP integration for end-to-end testing.
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
* fix(oauth): add CORS headers to token endpoint
Add CORS headers to token endpoint to allow cross-origin requests from browsers
during OAuth authorization code exchange flow.
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
* refactor: improve is_https_url function and consolidate tests
- Improve is_https_url function formatting and readability
- Merge all test cases into single test_is_https_url_scenarios function
- Add missing test case for "https://" URL
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
* refactor: use map_err instead of match for error handling in auth.rs
Replace the verbose match statement with
map_err for more idiomatic
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
* feat: add client-metadata.json
Add client metadata file for SEP-991 CIMD
authentication support
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
---------
Signed-off-by: tanish111 <tanishdesai37@gmail.com>
SSE transport has been removed from the MCP specification in favor of
streamable HTTP. This removes all SSE-specific transport code:
- Remove `transport-sse-client` and `transport-sse-server` features
- Remove `SseClientTransport` and `SseServer` types
- Remove SSE-specific examples (`counter_sse`, `counter_sse_directly`)
- Migrate auth examples from SSE to streamable HTTP
- Update tests to remove SSE transport usage
- Update documentation
BREAKING CHANGE: The following have been removed:
- `transport-sse-client` feature
- `transport-sse-client-reqwest` feature
- `transport-sse-server` feature
- `SseClientTransport` type
- `SseServer` type
- `sse_client` and `sse_server` modules
Users should migrate to streamable HTTP transport which provides
equivalent functionality. See `StreamableHttpClientTransport` and
`StreamableHttpService` for the replacement APIs.
Ref: https://github.com/modelcontextprotocol/rust-sdk/pull/561#issuecomment-3576551699
Many MCP Servers use client_name for a variety of things including:
* Whitelisting
* Logos
* Copy shown directly on the page
* etc
As a result, it's important for MCP Clients to be able to override the client name.
* feat(client): cleanup of zombie processes in child process client
Using process wrap library, Process Group for Unix and Job Object for Windows
* fix: install extra dep based on feature, update examples take owned command
Install process-wrap if transport-child-process feature is enabled. Update examples to take ownership
of the command instead of mutable reference
* fix: update other examples, comments and readme to take ownership of command
Updated more examples, comments and readme to take command instead of mutable ref.
Also small fix in cargo toml of example to use local path.
* refactor: add configure command ext
Added configure command ext to tokio process command so that
you can use .configure() to use inline commands for mcp stdio client.
Added warning if start kill process fails
* refactor: a transport trait and streamable http client
* test: test with js streamable http server
* refactor: separate sse stream connection
* fix(test): streamable http client test with js
* fix(test): wait longer time for js server startup
