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Author SHA1 Message Date
Daniel Garnier-Moiroux
ca633db18c KeepAliveScheduler only pings sessions with an open stream 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-18 11:37:00 +02:00
Daniel Garnier-Moiroux
7961dc58af KeepAliveScheduler: align initial delay with interval 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-18 11:37:00 +02:00
Daniel Garnier-Moiroux
183935bf80 Fix Automatic-Module-Name without hypens 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-17 11:50:06 +02:00
Daniel Garnier-Moiroux
4186ca13d1 Fix stream leak when resuming streams with LAST_EVENT_ID 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-08 15:28:17 +02:00
Neeraj Bhatt
5be2fa0688 feat: introduce ServerHttpHeaderValidator replacing ServerTransportSecurityValidator 
Same feature set as ServerTransportSecurityValidator but uses a lazy
"header accessor" function to read header values instead of extracting
all headers into a map. Matches more closely what modern frameworks and
JDK APIs do.

Fixes #870

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-07 14:35:15 +02:00
Nicolas Quinquenel
2bb1481ec3
 		Make STDIO transport sendMessage thread-safe (#304) 
Concurrent calls to `sendMessage` on the STDIO transports raced on the
unicast sink and sporadically failed with `FAIL_NON_SERIALIZED`, dropping
the message with `RuntimeException("Failed to enqueue message")`.

Switch `tryEmitNext` to `emitNext` with a `busyLooping` EmitFailureHandler
so concurrent emissions are serialized as recommended by the Reactor
maintainers. Applied on both `StdioServerTransportProvider` and
`StdioClientTransport`.

Co-authored-by: Nicolas Quinquenel <nicolas.quinquenel@sonarsource.com>
Signed-off-by: Dariusz Jędrzejczyk <dariusz.jedrzejczyk@broadcom.com>
 2026-09-04 19:51:54 +02:00
Daniel Garnier-Moiroux
735a85190b Remove 2024-11-05 protocol from Streamable HTTP transport 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-04 18:55:37 +02:00
Daniel Garnier-Moiroux
39c225e46c Contributing: clarify PR submission 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-01 22:10:43 +02:00
Daniel Garnier-Moiroux
59316252c4 Fix integration tests for roots/list 
There is a race condition where the GET /mcp SSE stream in Streamable
HTTP is established _after_ the server tries to send notifications. This
surfaces errors from the MCP client sending notifications and breaks
some integration tests.

We add a utility showing to ensure the stream is established before
sending server notifications.

Fixes #1114

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-09-01 18:09:51 +02:00
Daniel Garnier-Moiroux
24fbb119a9 Use single Tomcat instance per test class 
- Instead of running one Tomcat per test method, run one per test
- Improves the testing time of Servlet-based tests

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-31 15:05:23 +02:00
Daniel Garnier-Moiroux
dc952a2856 Run STDIO tests with node instead of npx 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-31 15:05:23 +02:00
Daniel Garnier-Moiroux
2293cf70b5
 		Add filtering for MCP tool list (#1108) 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-31 10:19:49 +02:00
Daniel Garnier-Moiroux
a7bfddc361 ci: add workflow_dispatch trigger to CI workflow 
Lets contributors manually run CI against a branch on their own fork
before opening a PR, without needing to open a draft PR or push an
empty commit just to get a CI run.

Fixes #1116

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-28 17:36:24 +02:00
Sylwester Lachiewicz
b31841eec0 docs(core): document String structuredContent parsing in JsonSchemaValidator 2026-08-27 09:33:21 +02:00
Daniel Garnier-Moiroux
bb0ca87da5 Clarify McpTransportContext javadoc 
See #1075

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-26 16:08:11 +02:00
Daniel Garnier-Moiroux
e7b389f846 Update CONTRIBUTING.md with an AI agent policy 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-26 15:44:50 +02:00
Daniel Garnier-Moiroux
fb029c8c76 Revert "Clean up AbstractMcpClientServerIntegrationTests" 
This reverts commit 439dc90d25.
Spring AI still uses the old API from these tests because they have
muliple clients.

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-24 16:44:08 +02:00
Daniel Garnier-Moiroux
c4dd4715ca Implement AbstractStatelessIntegrationTests with Servlet 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-24 16:35:01 +02:00
Daniel Garnier-Moiroux
305e4cbd03 Update VERSIONING and CHANGELOG 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 16:00:42 +02:00
Daniel Garnier-Moiroux
cceba3f695 Next development version 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 15:27:57 +02:00
Daniel Garnier-Moiroux
c7e1cfe90e Release version 2.0.1 v2.0.1 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 15:25:35 +02:00
Daniel Garnier-Moiroux
3477fcd0cd Bound STDIO client reads 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 14:53:08 +02:00
Daniel Garnier-Moiroux
3b72eec0b8 Bound STDIO server reads 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 14:53:08 +02:00
Daniel Garnier-Moiroux
ef037dae7b Bound HTTP client reads 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 14:41:20 +02:00
Daniel Garnier-Moiroux
6a41dedaa0 Bound HTTP server reads 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 14:41:20 +02:00
Daniel Garnier-Moiroux
1fcb40430c Clarify supported lines 2.0.x, 1.1.x, 0.18.x 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 11:34:18 +02:00
Daniel Garnier-Moiroux
e75a8ee651 ignore .envrc 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-19 11:27:37 +02:00
Christian Tzolov
2fd159a79a Prepare SDK Tier 2 assessment submission 
- Add CHANGELOG.md with release lines and history
- Refresh ROADMAP.md: 2.x stable line, 3.0.x for 2026-07-28 spec (first
  milestones Sep 2026), Tier 2 commitment, 1.x/0.x security-patches-only
- Refresh VALIDATION_RESULTS.md: 2026-08-17 run on conformance suite
  0.2.0-alpha.11 (server 73/73, auth 193/193, client 3/4 w/ sse-retry baselined)
- Bump conformance CI action pins v0.1.11 -> v0.1.16
- Update docs with missing features

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
 2026-08-19 11:16:44 +02:00
Iuliia Sobolevska
8ee8ccbc17
 		Make McpTransportContext.metadata immutable (#1076) 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-08-07 18:36:22 +02:00
nanookclaw
27b91521c0
 		fix: stop pagination on empty cursors (#954) 
Signed-off-by: Nanook <nanookclaw@users.noreply.github.com>
Co-authored-by: Nanook <nanookclaw@users.noreply.github.com>
 2026-08-07 18:25:39 +02:00
jiajingda
f5aab36a2f
 		Fix SSE event classification to follow spec for missing event field (#913) 
Per the SSE specification (WHATWG HTML Living Standard 9.2.6), an event with no explicit event field MUST be dispatched as a message event. HttpClientStreamableHttpTransport previously used strict equality and silently dropped such frames in the reconnect/GET stream path, causing server-initiated notifications to never reach the handler. Extract classification into a package-private isMessageEvent helper and cover with parameterized unit tests.

Closes gh-885
 2026-08-07 17:48:03 +02:00
Minsung Son
fd004989b9
 		refactor: add notification handler to stateless servers. (#835) 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
Co-authored-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-07-10 17:51:38 +02:00
Daniel Garnier-Moiroux
0557b87603
 		Introduce AGENTS.md (#1059) 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-07-08 15:16:28 +02:00
Mathias Geat
5d3decebd6
 		Fix error behavior on unregistered handlers in stateless server handler (#800) 
Instead of throwing an McpError, it now returns with a JSON-RPC method not found error (-32601), aligned with the stateful implementation.

Closes #784
 2026-07-08 14:42:06 +02:00
João Dinis Ferreira
dea53fd14c
 		Bump json-schema-validator to 2.0.4 / 3.0.6 (#1058) 
Fixes #992
 2026-07-08 12:06:32 +02:00
Ana-Maria Mihalceanu
30f1adf613
 		Update README.md (#1044) 2026-06-30 17:53:14 +02:00
Daniel Garnier-Moiroux
ff78191ebd
 		Close response after sending error in McpStreamableServerSession#responseStream (#1041) 
Closes #1040

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-26 16:06:36 +02:00
Daniel Garnier-Moiroux
f7d9a64b3c Change @ParameterizedTest -> @Test in HttpServletStatelessServerTransport 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-24 16:41:21 +02:00
Daniel Garnier-Moiroux
d015b4e97c Add tests for completion requests targeting missing prompt or resource 
Polish gh-996

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-24 16:41:10 +02:00
King Star
301f8b06c7 fix(server): return empty completion when handler is absent 2026-06-24 14:27:24 +02:00
Daniel Garnier-Moiroux
492c859eb8 Conformance: introduce @ConditionalOnScenario 
- Useful for incoming auth scenarios in Conformance v2 / 2026-07-28 spec

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-24 12:24:20 +02:00
Daniel Garnier-Moiroux
b1a7d5fe88 Upgrade conformance suite to 0.1.16, Spring AI conformance to 2.0.0 GA 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-23 15:49:21 +02:00
Daniel Garnier-Moiroux
439dc90d25 Clean up AbstractMcpClientServerIntegrationTests 
Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-23 10:34:54 +02:00
Dariusz Jędrzejczyk
d1ef187c9c Next development version 
Signed-off-by: Dariusz Jędrzejczyk <2554306+chemicL@users.noreply.github.com>
 2026-06-11 13:41:15 +02:00
Dariusz Jędrzejczyk
f56d038409 Release version 2.0.0 v2.0.0 
Signed-off-by: Dariusz Jędrzejczyk <2554306+chemicL@users.noreply.github.com>
 2026-06-11 13:37:50 +02:00
Dariusz Jędrzejczyk
d20af91512
 		Add 2025-11-25 spec version to all transports (#1025) 
Signed-off-by: Dariusz Jędrzejczyk <2554306+chemicL@users.noreply.github.com>
 2026-06-11 12:17:46 +02:00
Christian Tzolov
c42d313975
 		Return void from McpStatelessSyncServer#closeGracefully instead of Mono (#1019) 
Co-authored-by: Dariusz Jędrzejczyk <2554306+chemicL@users.noreply.github.com>
Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
 2026-06-11 12:02:44 +02:00
Dariusz Jędrzejczyk
275633775c
 		Update documentation and migration notes for v2 (#1024) 
Signed-off-by: Dariusz Jędrzejczyk <2554306+chemicL@users.noreply.github.com>
 2026-06-11 11:38:19 +02:00
Daniel Garnier-Moiroux
fe82ad508a
 		Add schemas for form-based elicitation (#1020) 
* Add StringSchema, BooleanSchema and NumberSchema
* Add enum schemas for form-based elicitation matching SEP-1330

Closes #691

Signed-off-by: Daniel Garnier-Moiroux <git@garnier.wf>
 2026-06-11 11:16:47 +02:00
Christian Tzolov
99faac65f7
 		Clarify tool validation error messages (#1023) 
- DefaultJsonSchemaValidator now emits a neutral message;
- Call sites in ToolInputValidator and the server output handlers
  prepend their own context prefix,
- Integration test assertions strengthened accordingly.

Closes #986

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>

* address review comments

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>

* address review comments

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>

---------

Signed-off-by: Christian Tzolov <christian.tzolov@broadcom.com>
 2026-06-11 09:45:28 +02:00