René's URL Explorer Experiment


Title: feat: client-side application of elicitation schema defaults (SEP-1034) by chemicL · Pull Request #976 · modelcontextprotocol/java-sdk · GitHub

Open Graph Title: feat: client-side application of elicitation schema defaults (SEP-1034) by chemicL · Pull Request #976 · modelcontextprotocol/java-sdk

X Title: feat: client-side application of elicitation schema defaults (SEP-1034) by chemicL · Pull Request #976 · modelcontextprotocol/java-sdk

Description: Adds an opt-in McpClient builder option applyElicitationDefaults(boolean) that, when enabled, fills missing keys of an accepted ElicitResult.content with default values declared in the requestedSchema before returning the result to the server. Mirrors the TypeScript SDK's applyElicitationDefaults behavior, but exposed as a local client config rather than a wire capability. Supersedes and builds on top of #908 How Has This Been Tested? New test cases added. Breaking Changes No breaking changes Types of changes Bug fix (non-breaking change which fixes an issue) New feature (non-breaking change which adds functionality) Breaking change (fix or feature that would cause existing functionality to change) Documentation update Checklist I have read the MCP Documentation My code follows the repository's style guidelines New and existing tests pass locally I have added appropriate error handling I have added or updated documentation as needed

Open Graph Description: Adds an opt-in McpClient builder option applyElicitationDefaults(boolean) that, when enabled, fills missing keys of an accepted ElicitResult.content with default values declared in the requestedSch...

X Description: Adds an opt-in McpClient builder option applyElicitationDefaults(boolean) that, when enabled, fills missing keys of an accepted ElicitResult.content with default values declared in the requestedSch...

Opengraph URL: https://github.com/modelcontextprotocol/java-sdk/pull/976

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/files(.:format)
route-controllerpull_requests
route-actionfiles
fetch-noncev2:cd35603e-e17b-471b-6b1c-d4a449b63fda
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idBAAE:1D4E56:7675BE5:A2E4240:6A5E70C1
html-safe-noncea1dc40fd868bc2332f4ad52a5cb1898288730750a3a3e1628942ad07d606d5b9
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJCQUFFOjFENEU1Njo3Njc1QkU1OkEyRTQyNDA6NkE1RTcwQzEiLCJ2aXNpdG9yX2lkIjoiOTE1MDQ4MjQwMjA2MjAwNDQxOCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac47ffba5ae514523082e11b37a1a34703ad03c686e88e6e73d663d8184d377c95
hovercard-subject-tagpull_request:3719705797
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///pull_requests/show/files
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/modelcontextprotocol/java-sdk/pull/976/files
twitter:imagehttps://avatars.githubusercontent.com/u/2554306?s=400&v=4
twitter:cardsummary_large_image
og:imagehttps://avatars.githubusercontent.com/u/2554306?s=400&v=4
og:image:altAdds an opt-in McpClient builder option applyElicitationDefaults(boolean) that, when enabled, fills missing keys of an accepted ElicitResult.content with default values declared in the requestedSch...
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None71950bbe6bf7e15662b868c102fed9d1682c29a05970d9b2daa2e4dd3522c52e
turbo-cache-controlno-preview
diff-viewunified
go-importgithub.com/modelcontextprotocol/java-sdk git https://github.com/modelcontextprotocol/java-sdk.git
octolytics-dimension-user_id182288589
octolytics-dimension-user_loginmodelcontextprotocol
octolytics-dimension-repository_id919609219
octolytics-dimension-repository_nwomodelcontextprotocol/java-sdk
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id919609219
octolytics-dimension-repository_network_root_nwomodelcontextprotocol/java-sdk
turbo-body-classeslogged-out env-production page-responsive full-width
disable-turbotrue
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release7514606601325843bc1c464d2d8bf5fe9af2c154
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/java-sdk/pull/976/files#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fjava-sdk%2Fpull%2F976%2Ffiles
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
Code QualityEnforce quality at mergehttps://github.com/features/code-quality
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fjava-sdk%2Fpull%2F976%2Ffiles
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fpull_requests%2Fshow%2Ffiles&source=header-repo&source_repo=modelcontextprotocol%2Fjava-sdk
Reloadhttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
Reloadhttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
Reloadhttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
modelcontextprotocol https://github.com/modelcontextprotocol
java-sdkhttps://github.com/modelcontextprotocol/java-sdk
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fjava-sdk
Fork 980 https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fjava-sdk
Star 3.6k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fjava-sdk
Code https://github.com/modelcontextprotocol/java-sdk
Issues 135 https://github.com/modelcontextprotocol/java-sdk/issues
Pull requests 147 https://github.com/modelcontextprotocol/java-sdk/pulls
Discussions https://github.com/modelcontextprotocol/java-sdk/discussions
Actions https://github.com/modelcontextprotocol/java-sdk/actions
Projects https://github.com/modelcontextprotocol/java-sdk/projects
Models https://github.com/modelcontextprotocol/java-sdk/models
Security and quality 2 https://github.com/modelcontextprotocol/java-sdk/security
Insights https://github.com/modelcontextprotocol/java-sdk/pulse
Code https://github.com/modelcontextprotocol/java-sdk
Issues https://github.com/modelcontextprotocol/java-sdk/issues
Pull requests https://github.com/modelcontextprotocol/java-sdk/pulls
Discussions https://github.com/modelcontextprotocol/java-sdk/discussions
Actions https://github.com/modelcontextprotocol/java-sdk/actions
Projects https://github.com/modelcontextprotocol/java-sdk/projects
Models https://github.com/modelcontextprotocol/java-sdk/models
Security and quality https://github.com/modelcontextprotocol/java-sdk/security
Insights https://github.com/modelcontextprotocol/java-sdk/pulse
Sign up for GitHub https://github.com/signup?return_to=%2Fmodelcontextprotocol%2Fjava-sdk%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://github.com/login?return_to=%2Fmodelcontextprotocol%2Fjava-sdk%2Fissues%2Fnew%2Fchoose
chemicLhttps://github.com/chemicL
mainhttps://github.com/modelcontextprotocol/java-sdk/tree/main
feature/sep-1034-elicitation-defaults-v2https://github.com/modelcontextprotocol/java-sdk/tree/feature/sep-1034-elicitation-defaults-v2
Conversation 1 https://github.com/modelcontextprotocol/java-sdk/pull/976
Commits 1 https://github.com/modelcontextprotocol/java-sdk/pull/976/commits
Checks 24 https://github.com/modelcontextprotocol/java-sdk/pull/976/checks
Files changed https://github.com/modelcontextprotocol/java-sdk/pull/976/files
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
feat: client-side application of elicitation schema defaults (SEP-1034) https://github.com/modelcontextprotocol/java-sdk/pull/976/files#top
Show all changes 1 commit https://github.com/modelcontextprotocol/java-sdk/pull/976/files
e7e992c feat: client-side application of elicitation schema defaults (SEP-1034) chemicL May 20, 2026 https://github.com/modelcontextprotocol/java-sdk/pull/976/commits/e7e992caf21de41863030c9a66a70d63ec40a38b
Clear filters https://github.com/modelcontextprotocol/java-sdk/pull/976/files
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
McpAsyncClient.java https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
McpClient.java https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
McpClientFeatures.java https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
McpAsyncClientElicitationDefaultsTests.java https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-9fd0886713b0485fa4b4495b212f341cf7b2ff6d9ffd687c9da32e6c3519d451
AbstractMcpClientServerIntegrationTests.java https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-8a7092de2b895ef8883890498686ed9d8e2d24f1ca8ae03bf5c64f1e6f4045a0
McpSchemaTests.java https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-e474a915d644bb8740238fcb9ede490ae6a7e62e61109b7f1987bc4604b5dae3
mcp-core/src/main/java/io/modelcontextprotocol/client/McpAsyncClient.javahttps://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
View file https://github.com/modelcontextprotocol/java-sdk/blob/e7e992caf21de41863030c9a66a70d63ec40a38b/mcp-core/src/main/java/io/modelcontextprotocol/client/McpAsyncClient.java
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/modelcontextprotocol/java-sdk/pull/976/{{ revealButtonHref }}
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-4a7b3cc0ca46d3a01ae36554a9f4ba0cd914bcdb9e9fa7bbdaad3ed3f1856ad1
mcp-core/src/main/java/io/modelcontextprotocol/client/McpClient.javahttps://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
View file https://github.com/modelcontextprotocol/java-sdk/blob/e7e992caf21de41863030c9a66a70d63ec40a38b/mcp-core/src/main/java/io/modelcontextprotocol/client/McpClient.java
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/modelcontextprotocol/java-sdk/pull/976/{{ revealButtonHref }}
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-75a351c5e8ebafba95458ed93e5ad4a84fc3b715a296b0a1ece82d8f3caf87ea
mcp-core/src/main/java/io/modelcontextprotocol/client/McpClientFeatures.javahttps://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
View file https://github.com/modelcontextprotocol/java-sdk/blob/e7e992caf21de41863030c9a66a70d63ec40a38b/mcp-core/src/main/java/io/modelcontextprotocol/client/McpClientFeatures.java
Open in desktop https://desktop.github.com
https://github.co/hiddenchars
https://github.com/modelcontextprotocol/java-sdk/pull/976/{{ revealButtonHref }}
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
https://github.com/modelcontextprotocol/java-sdk/pull/976/files#diff-76de0b733b9c354edd31c769f95ecbeeb210288f7e6800adfbf1814f79b1a5c0
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
Please reload this pagehttps://github.com/modelcontextprotocol/java-sdk/pull/976/files
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.