* Add optional namePatterns capability to discovery so that the default scan for `*.php` files can be overridden.
* add default to namePatterns docs
* add an error check if we manage to pass in an empty list of patterns
* add unit tests (and a static entry to classmap for composer.json so it autoloads from a non .php file for the test)
* run php-cs-fixer
* change how default namePatterns are set and make sure all the annotations are correct
* Fix bad whitespace
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* switch to a const default instead of nullable with a check in the function to convert null to a default
* make sure we handle empty arrays
* formatting fixes
* Apply suggestion from @chr-hertel
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* Add changelog entry
---------
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* feat(schema): add top-level title to Tool
Mirror PR #278's Prompt change for Tool:
- Add optional ?string $title to Mcp\Schema\Tool between $name
and $inputSchema. fromArray() now reads $data['title'];
jsonSerialize() emits 'title' right after 'name'. The
@phpstan-type ToolData gains title?: string.
- Add ?string $title to the #[McpTool] attribute between $name
and $description.
- Note ToolAnnotations::$title as deprecated-for-display in
favor of Tool::$title per MCP spec 2025-06-18 (PHPDoc only,
field retained for BC).
Phase 1 of plan 01--tool-title-spec-compliance. Later phases
update Discoverer, Builder::addTool(), ArrayLoader, and the
conformance fixture to match the new signature.
* feat(server): thread title through discovery
- Discoverer::processMethod() now propagates McpTool::$title
into every discovered Tool via named arguments.
- Builder::addTool() accepts ?string $title between $name and
$description. [BC Break] positional callers passing the old
$description as 3rd positional argument must switch to named
arguments, matching the precedent set for addPrompt() in
0.5.0.
- tests/Conformance/server.php migrated to named-argument form
for every addTool() call.
Phase 2 of plan 01--tool-title-spec-compliance.
* feat(loader): forward title in ArrayLoader
ArrayLoader now reads 'title' from each tool config entry and
passes it into the Tool constructor, completing the wiring
from Builder::addTool() through array-driven registration.
The $tools @param array-shape typedef gains title: ?string
between name and description.
Phase 3 of plan 01--tool-title-spec-compliance.
* test(schema): cover Tool.title end-to-end
- New tests/Unit/Schema/ToolTest.php: constructor round-trip,
jsonSerialize key-order when title set vs null, fromArray
tolerance.
- New tests/Unit/Capability/Discovery/DiscovererToolTitleTest
plus a TitleFixture class verifying McpTool(title: ...)
propagates through discovery into the registered Tool.
- New tests/Unit/Capability/Registry/Loader/ArrayLoader...
test verifying array-driven title propagation.
- Extend McpToolTest for title named-arg and default-null.
- Extend BuilderTest with addTool(title: 't') propagation.
- Update tests/Unit/.../RegistryTest, CallToolHandlerTest,
ListToolsHandlerTest and examples/.../server.php
new Tool(...) call sites to pass title (named args) so
they match the new constructor signature.
- CHANGELOG 0.6.0 section: feature bullet + [BC Break]
note for addTool() signature, mirroring 0.5.0 Prompt
entries.
- docs/server-builder.md: addTool() row and prose now
list title? between name and description.
Phase 4 of plan 01--tool-title-spec-compliance. All 730
phpunit tests pass; remaining phpstan warnings are
pre-existing and unrelated to Tool.title.
* refactor(schema): make Tool.title non-BC-breaking
Move `title` to the end of the Tool, Builder::addTool, and McpTool
attribute constructors with a default of null. This preserves
positional-argument compatibility and removes the need for
`title: null` boilerplate at call sites. JSON serialization order
(name, title, inputSchema, ...) is unchanged.
Also tighten the new tests: parameterize ToolTest with data
providers, fold the Discoverer title fixture into the existing
DiscoverableToolHandler, and drop the reflection-heavy Builder
test that overlapped with ArrayLoaderToolTitleTest.
* fix: move title after name
---------
Co-authored-by: DDEV User <nobody@example.com>
The MCP 2025-11-25 specification defines an optional `title` property on
Prompt for human-readable display in UI contexts, distinct from the
programmatic `name` identifier. This was missing from the SDK.
BC Break: Builder::addPrompt() signature changed — $title parameter added
between $name and $description. Callers using positional arguments for
$description must switch to named arguments.
Closes#276
* docs: add comprehensive client SDK documentation
- Create new client documentation with examples and API reference
- Restructure README for better clarity and flow
- Add client examples to documentation index
- Update roadmap to mark client component as complete
* Update README.md
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* Apply suggestions from code review
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
---------
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* Add Middleware handlers to StreamableHttpTransport
* OAuth Implementation based on middleware
* OAuth Implementation based on middleware
* Add Middleware handlers to StreamableHttpTransport
* OAuth Implementation based on middleware
* OAuth Implementation based on middleware
Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com>
* Address PR review feedback for OAuth middleware
* Apply php-cs-fixer to satisfy QA
* Use Mcp exception classes in OAuth middleware
* Refactor OAuth HTTP stack and add Microsoft example policies
* Fix QA PHPStan findings in OAuth examples and auth middleware
* Require OIDC discovery in JWKS provider and refine OAuth proxy behavior
* Remove local development docker artifacts from VCS
* Revert .gitignore changes for local docker files
* Fix body retrieval in OAuthRequestMetaMiddleware for proper string conversion
Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com>
* Address OAuth PR review feedback and align example configs
* Fix QA style issues and add authorization docs
* Fix PHPStan typing issues in OAuth middleware
* Remove duplicate Middleware namespace, consolidate under Http\Middleware
Remove old Mcp\Server\Transport\Middleware\ classes that were duplicated
in Mcp\Server\Transport\Http\Middleware\ and Http\OAuth\. Update docs
to reference the correct namespaces.
* Address PR review: replace Throwable catch with specific exceptions, add JSON_THROW_ON_ERROR
- JwtTokenValidator: replace catch(\Throwable) with explicit
\InvalidArgumentException|\UnexpectedValueException|\DomainException,
letting RuntimeException from JwksProvider propagate as infrastructure errors
- OAuthProxyMiddleware: add \JSON_THROW_ON_ERROR to json_encode for metadata response
- Update tests to expect RuntimeException for JWKS infrastructure failures
---------
Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com>
Co-authored-by: Volodymyr Panivko <volodymyr.panivko@togethernetworks.com>
- Add ElicitAction enum (accept/decline/cancel)
- Add schema definitions for elicitation fields (string, number, boolean, enum)
- Add ElicitationSchema wrapper for requestedSchema
- Add ElicitRequest and ElicitResult for elicitation/create method
- Update ClientCapabilities to support elicitation capability
- Add elicit() method to ClientGateway
- Store client capabilities in session during initialization
- Add comprehensive unit tests
- Add elicitation example server with book_restaurant, confirm_action, and collect_feedback tools
* Add API documentation generation with phpDocumentor
- Add phpDocumentor configuration and `docs` Makefile target
- Generate docs during CI to catch errors before releases
- Set up GitHub Pages with Jekyll for hosting generated docs
- Add GitHub Actions workflow to deploy docs to GitHub Pages on releases
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix phpDocumentor errors in type annotations
Change class-string union types to use phpDocumentor-compatible syntax
and reorder docblock tags so class descriptions precede `@author` tags.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fix CI: pin phar-io/composer-distributor ^1.0.2
phar-io/composer-distributor 1.0.0 has a bug where it uses the wrong
package version when determining the phpDocumentor download URL,
causing CI to fail with 404 errors when using --prefer-lowest.
Version 1.0.2 fixes this issue.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Integrate markdown guides into phpDocumentor output
Configure phpDocumentor to generate both API documentation and user
guides in a single unified site. This replaces the previous Jekyll-based
approach where API docs were copied into the docs folder.
- Add `<guide>` configuration to `phpdoc.dist.xml`
- Create custom template with "Guides" navigation link
- Replace `docs/index.html` redirect with `docs/index.md` guide index
- Update workflow to publish `build/docs` directly without Jekyll
- Track `.phpdoc/template/` while still ignoring `.phpdoc/cache/`
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
* Fine-tuning for path, config, and layout
---------
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* fix: standardize error handling across handlers with MCP specification compliance
* Update mcp-elements.md
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* docs: clarify error handling behavior for all element types
* docs: remove unnecessary whitespace in mcp-elements.md
* fix: simplify exception signatures to accept simple messages
* refactor: use specific exceptions in examples for better error handling
* feat: throw exceptions from reference provider instead of returning null
---------
Co-authored-by: Christopher Hertel <mail@christopher-hertel.de>
* feat: make CORS headers configurable in StreamableHttpTransport
* docs: add CORS configuration documentation for HTTP transport
* refactor: streamline request creation and transport initialization in HTTP client example
* feat: replace connect/listen flow with run lifecycle
* feat(transport): add phpstan generics for typed transport returns
* refactor: standardize variable naming for MCP server instances in transport handling
* test: remove unnecessary phpstan-ignore annotation in DocBlockTestFixture
* docs: add more about building servers and updating front readme
* Overhaul documentation structure and content
* fix: remove redundant emoji on docs
* Remove composer install --dev hint
* Add linebreak to make it readable in IDE
* rebase after example renaming
---------
Co-authored-by: Kyrian Obikwelu <koshnawaza@gmail.com>
* refactor: integrate cache parameter into setDiscovery() method
- Add cache as 4th parameter to setDiscovery()
- Rename $cache to $discoveryCache for clarity
- Remove separate setCache() method
- Update example to use new API
* docs: update discovery caching documentation to use new API
- Update examples to use cache parameter in setDiscovery() method
- Remove references to separate setCache() method calls
* feat: implement discovery caching with state-based approach
- Add DiscoveryState class to encapsulate discovered MCP capabilities
- Add exportDiscoveryState and importDiscoveryState methods to Registry
- Modify Discoverer to return DiscoveryState instead of void
- Create CachedDiscoverer decorator for caching discovery results
- Add importDiscoveryState method to ReferenceRegistryInterface
- Update ServerBuilder to use caching with withCache() method
- Update tests to work with new state-based approach
- Add example demonstrating cached discovery functionality
- Add PSR-16 SimpleCache and Symfony Cache dependencies
* docs: add comprehensive discovery caching documentation
- Add detailed documentation explaining discovery caching architecture
- Include usage examples for different cache implementations
- Document performance benefits and best practices
- Add troubleshooting guide and migration instructions
- Include complete API reference for all caching components
- Fix PHPStan issues by regenerating baseline
- Apply PHP CS Fixer formatting to all new files
* refactor: address reviewer feedback and clean up discovery caching
- Make DiscoveryState class final
- Cache DiscoveryState objects directly instead of arrays (no serialization needed)
- Rename exportDiscoveryState/importDiscoveryState to getDiscoveryState/setDiscoveryState
- Add getDiscoveryState method to ReferenceRegistryInterface
- Remove TTL parameter from CachedDiscoverer (no expiration by default)
- Remove unused methods from DiscoveryState (toArray, fromArray, merge)
- Simplify ServerBuilder to handle decoration internally
- Make Discoverer.applyDiscoveryState() internal (no longer public API)
- Simplify documentation to focus on user perspective
- Remove unnecessary development comments
- Update all tests to work with new architecture
- All tests pass, PHPStan clean, code formatting applied
* refactor: clean up comments and formatting in server.php example
* refactor: improve code formatting and consistency in discovery classes and example server
* Fix method names in cached discovery example
- Change withServerInfo() to setServerInfo()
- Change withDiscovery() to setDiscovery()
- Change withLogger() to setLogger()
- Fixes PHPStan static analysis errors
* refactor: update method names in ServerBuilder for consistency
- Change withCache() to setCache() in ServerBuilder
- Update example and documentation to reflect method name changes
- Ensure consistency across caching implementation in examples and documentation
* refactor: reorganize examples and fix PHPStan baseline
- Move cached discovery example from examples/10 to examples/09
- Update composer.json autoload-dev namespace mapping
- Fix PHPStan baseline by removing invalid entries for non-existent files
- Update server.php to follow proper example pattern with logging and lifecycle
* fix: correct formatting in server.php
