René's URL Explorer Experiment


Title: GitHub - modelcontextprotocol/ext-apps: Official repo for SDK of upcoming Apps / UI extension

Open Graph Title: GitHub - modelcontextprotocol/ext-apps: Official repo for SDK of upcoming Apps / UI extension

X Title: GitHub - modelcontextprotocol/ext-apps: Official repo for SDK of upcoming Apps / UI extension

Description: Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps

Open Graph Description: Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps

X Description: Official repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps

Opengraph URL: https://github.com/modelcontextprotocol/ext-apps

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:6c37edad-76de-4e99-027e-d7edbf22a06d
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idC336:2ADE67:24005FF:317E8C0:6964D73B
html-safe-nonceff9300349f8e27d968578a6e4f907c1a5d71b11468cf089df2fb7e2ef0865d2e
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJDMzM2OjJBREU2NzoyNDAwNUZGOjMxN0U4QzA6Njk2NEQ3M0IiLCJ2aXNpdG9yX2lkIjoiMjY5MzcyNDY4NTc1OTQ2OTM3MiIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmacf86d03e17aa170840b5d04d051e8cbc7bdff92db4d271199888125a62e7ff074
hovercard-subject-tagrepository:1101234405
github-keyboard-shortcutsrepository,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location//
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/modelcontextprotocol/ext-apps
twitter:imagehttps://opengraph.githubassets.com/01a47d6a5000149bbff2f5012289c94e42b6f0988847cf4f5c5647fbbfa207f5/modelcontextprotocol/ext-apps
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/01a47d6a5000149bbff2f5012289c94e42b6f0988847cf4f5c5647fbbfa207f5/modelcontextprotocol/ext-apps
og:image:altOfficial repo for SDK of upcoming Apps / UI extension - modelcontextprotocol/ext-apps
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None5838582163a1256e5ebd5086b7e1dc5cea93d82086c9c8b1395fb50f6ddab28d
turbo-cache-controlno-preview
go-importgithub.com/modelcontextprotocol/ext-apps git https://github.com/modelcontextprotocol/ext-apps.git
octolytics-dimension-user_id182288589
octolytics-dimension-user_loginmodelcontextprotocol
octolytics-dimension-repository_id1101234405
octolytics-dimension-repository_nwomodelcontextprotocol/ext-apps
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id1101234405
octolytics-dimension-repository_network_root_nwomodelcontextprotocol/ext-apps
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release8f997e7f84bd1db9537ba403fa68be0da3423594
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/ext-apps#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fext-apps
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub SparkBuild and deploy intelligent appshttps://github.com/features/spark
GitHub ModelsManage and compare promptshttps://github.com/features/models
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
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
GitHub SponsorsFund open source developershttps://github.com/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/accelerator
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/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%2Fext-apps
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&source=header-repo&source_repo=modelcontextprotocol%2Fext-apps
Reloadhttps://github.com/modelcontextprotocol/ext-apps
Reloadhttps://github.com/modelcontextprotocol/ext-apps
Reloadhttps://github.com/modelcontextprotocol/ext-apps
modelcontextprotocol https://github.com/modelcontextprotocol
ext-appshttps://github.com/modelcontextprotocol/ext-apps
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fext-apps
Fork 59 https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fext-apps
Star 350 https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fext-apps
modelcontextprotocol.github.io/ext-apps/https://modelcontextprotocol.github.io/ext-apps/
MIT license https://github.com/modelcontextprotocol/ext-apps/blob/main/LICENSE
350 stars https://github.com/modelcontextprotocol/ext-apps/stargazers
59 forks https://github.com/modelcontextprotocol/ext-apps/forks
Branches https://github.com/modelcontextprotocol/ext-apps/branches
Tags https://github.com/modelcontextprotocol/ext-apps/tags
Activity https://github.com/modelcontextprotocol/ext-apps/activity
Star https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fext-apps
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fext-apps
Code https://github.com/modelcontextprotocol/ext-apps
Issues 31 https://github.com/modelcontextprotocol/ext-apps/issues
Pull requests 29 https://github.com/modelcontextprotocol/ext-apps/pulls
Discussions https://github.com/modelcontextprotocol/ext-apps/discussions
Actions https://github.com/modelcontextprotocol/ext-apps/actions
Projects 0 https://github.com/modelcontextprotocol/ext-apps/projects
Security Uh oh! There was an error while loading. Please reload this page. https://github.com/modelcontextprotocol/ext-apps/security
Please reload this pagehttps://github.com/modelcontextprotocol/ext-apps
Insights https://github.com/modelcontextprotocol/ext-apps/pulse
Code https://github.com/modelcontextprotocol/ext-apps
Issues https://github.com/modelcontextprotocol/ext-apps/issues
Pull requests https://github.com/modelcontextprotocol/ext-apps/pulls
Discussions https://github.com/modelcontextprotocol/ext-apps/discussions
Actions https://github.com/modelcontextprotocol/ext-apps/actions
Projects https://github.com/modelcontextprotocol/ext-apps/projects
Security https://github.com/modelcontextprotocol/ext-apps/security
Insights https://github.com/modelcontextprotocol/ext-apps/pulse
Brancheshttps://github.com/modelcontextprotocol/ext-apps/branches
Tagshttps://github.com/modelcontextprotocol/ext-apps/tags
https://github.com/modelcontextprotocol/ext-apps/branches
https://github.com/modelcontextprotocol/ext-apps/tags
285 Commitshttps://github.com/modelcontextprotocol/ext-apps/commits/main/
https://github.com/modelcontextprotocol/ext-apps/commits/main/
.github/workflowshttps://github.com/modelcontextprotocol/ext-apps/tree/main/.github/workflows
.github/workflowshttps://github.com/modelcontextprotocol/ext-apps/tree/main/.github/workflows
.huskyhttps://github.com/modelcontextprotocol/ext-apps/tree/main/.husky
.huskyhttps://github.com/modelcontextprotocol/ext-apps/tree/main/.husky
docshttps://github.com/modelcontextprotocol/ext-apps/tree/main/docs
docshttps://github.com/modelcontextprotocol/ext-apps/tree/main/docs
exampleshttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples
exampleshttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples
scriptshttps://github.com/modelcontextprotocol/ext-apps/tree/main/scripts
scriptshttps://github.com/modelcontextprotocol/ext-apps/tree/main/scripts
specification/drafthttps://github.com/modelcontextprotocol/ext-apps/tree/main/specification/draft
specification/drafthttps://github.com/modelcontextprotocol/ext-apps/tree/main/specification/draft
srchttps://github.com/modelcontextprotocol/ext-apps/tree/main/src
srchttps://github.com/modelcontextprotocol/ext-apps/tree/main/src
tests/e2ehttps://github.com/modelcontextprotocol/ext-apps/tree/main/tests/e2e
tests/e2ehttps://github.com/modelcontextprotocol/ext-apps/tree/main/tests/e2e
.gitattributeshttps://github.com/modelcontextprotocol/ext-apps/blob/main/.gitattributes
.gitattributeshttps://github.com/modelcontextprotocol/ext-apps/blob/main/.gitattributes
.gitignorehttps://github.com/modelcontextprotocol/ext-apps/blob/main/.gitignore
.gitignorehttps://github.com/modelcontextprotocol/ext-apps/blob/main/.gitignore
.prettierignorehttps://github.com/modelcontextprotocol/ext-apps/blob/main/.prettierignore
.prettierignorehttps://github.com/modelcontextprotocol/ext-apps/blob/main/.prettierignore
.prettierrc.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/.prettierrc.json
.prettierrc.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/.prettierrc.json
CONTRIBUTING.mdhttps://github.com/modelcontextprotocol/ext-apps/blob/main/CONTRIBUTING.md
CONTRIBUTING.mdhttps://github.com/modelcontextprotocol/ext-apps/blob/main/CONTRIBUTING.md
LICENSEhttps://github.com/modelcontextprotocol/ext-apps/blob/main/LICENSE
LICENSEhttps://github.com/modelcontextprotocol/ext-apps/blob/main/LICENSE
README.mdhttps://github.com/modelcontextprotocol/ext-apps/blob/main/README.md
README.mdhttps://github.com/modelcontextprotocol/ext-apps/blob/main/README.md
RELEASES.mdhttps://github.com/modelcontextprotocol/ext-apps/blob/main/RELEASES.md
RELEASES.mdhttps://github.com/modelcontextprotocol/ext-apps/blob/main/RELEASES.md
build.bun.tshttps://github.com/modelcontextprotocol/ext-apps/blob/main/build.bun.ts
build.bun.tshttps://github.com/modelcontextprotocol/ext-apps/blob/main/build.bun.ts
package-lock.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/package-lock.json
package-lock.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/package-lock.json
package.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/package.json
package.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/package.json
playwright.config.tshttps://github.com/modelcontextprotocol/ext-apps/blob/main/playwright.config.ts
playwright.config.tshttps://github.com/modelcontextprotocol/ext-apps/blob/main/playwright.config.ts
tsconfig.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/tsconfig.json
tsconfig.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/tsconfig.json
typedoc.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/typedoc.json
typedoc.jsonhttps://github.com/modelcontextprotocol/ext-apps/blob/main/typedoc.json
READMEhttps://github.com/modelcontextprotocol/ext-apps
Code of conducthttps://github.com/modelcontextprotocol/ext-apps
Contributinghttps://github.com/modelcontextprotocol/ext-apps
MIT licensehttps://github.com/modelcontextprotocol/ext-apps
Securityhttps://github.com/modelcontextprotocol/ext-apps
https://github.com/modelcontextprotocol/ext-apps#modelcontextprotocolext-apps
https://www.npmjs.com/package/@modelcontextprotocol/ext-apps
https://modelcontextprotocol.github.io/ext-apps/api/
specificationhttps://github.com/modelcontextprotocol/ext-apps/blob/main/specification/draft/apps.mdx
SEP-1865https://github.com/modelcontextprotocol/modelcontextprotocol/pull/1865
MCP-UIhttps://mcpui.dev/
OpenAI's Apps SDKhttps://developers.openai.com/apps-sdk/
https://github.com/modelcontextprotocol/ext-apps#overview
https://github.com/modelcontextprotocol/ext-apps#app-developers
API Docshttps://modelcontextprotocol.github.io/ext-apps/api/modules/app.html
API Docshttps://modelcontextprotocol.github.io/ext-apps/api/modules/_modelcontextprotocol_ext-apps_react.html
https://github.com/modelcontextprotocol/ext-apps#host-developers
API Docshttps://modelcontextprotocol.github.io/ext-apps/api/modules/app-bridge.html
examples/basic-hosthttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-host
contributed a tentative implementationhttps://github.com/MCP-UI-Org/mcp-ui/pull/147
MCP-UIhttps://github.com/idosal/mcp-ui
https://github.com/modelcontextprotocol/ext-apps#installation
https://github.com/modelcontextprotocol/ext-apps#examples
examples/basic-server-vanillajshttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-server-vanillajs
examples/basic-server-reacthttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-server-react
Reacthttps://github.com/facebook/react
examples/basic-server-vuehttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-server-vue
Vuehttps://github.com/vuejs/vue
examples/basic-server-sveltehttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-server-svelte
Sveltehttps://github.com/sveltejs/svelte
examples/basic-server-preacthttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-server-preact
Preacthttps://github.com/preactjs/preact
examples/basic-server-solidhttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-server-solid
Solidhttps://github.com/solidjs/solid
examples/basic-hosthttps://github.com/modelcontextprotocol/ext-apps/tree/main/examples/basic-host
examples/https://github.com/modelcontextprotocol/ext-apps/tree/main/examples
http://localhost:8080/http://localhost:8080/
https://github.com/modelcontextprotocol/ext-apps#resources
Quickstart Guidehttps://modelcontextprotocol.github.io/ext-apps/api/documents/Quickstart.html
API Documentationhttps://modelcontextprotocol.github.io/ext-apps/api/
Draft Specificationhttps://github.com/modelcontextprotocol/ext-apps/blob/main/specification/draft/apps.mdx
SEP-1865 Discussionhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/1865
modelcontextprotocol.github.io/ext-apps/https://modelcontextprotocol.github.io/ext-apps/
Readme https://github.com/modelcontextprotocol/ext-apps#readme-ov-file
MIT license https://github.com/modelcontextprotocol/ext-apps#MIT-1-ov-file
Code of conduct https://github.com/modelcontextprotocol/ext-apps#coc-ov-file
Contributing https://github.com/modelcontextprotocol/ext-apps#contributing-ov-file
Security policy https://github.com/modelcontextprotocol/ext-apps#security-ov-file
Please reload this pagehttps://github.com/modelcontextprotocol/ext-apps
Activityhttps://github.com/modelcontextprotocol/ext-apps/activity
Custom propertieshttps://github.com/modelcontextprotocol/ext-apps/custom-properties
350 starshttps://github.com/modelcontextprotocol/ext-apps/stargazers
12 watchinghttps://github.com/modelcontextprotocol/ext-apps/watchers
59 forkshttps://github.com/modelcontextprotocol/ext-apps/forks
Report repository https://github.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fext-apps&report=modelcontextprotocol+%28user%29
Releases 12https://github.com/modelcontextprotocol/ext-apps/releases
0.3.1 Latest Jan 9, 2026 https://github.com/modelcontextprotocol/ext-apps/releases/tag/v0.3.1
+ 11 releaseshttps://github.com/modelcontextprotocol/ext-apps/releases
Packages 0https://github.com/orgs/modelcontextprotocol/packages?repo_name=ext-apps
Please reload this pagehttps://github.com/modelcontextprotocol/ext-apps
Contributors 19https://github.com/modelcontextprotocol/ext-apps/graphs/contributors
Please reload this pagehttps://github.com/modelcontextprotocol/ext-apps
+ 5 contributorshttps://github.com/modelcontextprotocol/ext-apps/graphs/contributors
TypeScript 77.6% https://github.com/modelcontextprotocol/ext-apps/search?l=typescript
MDX 18.7% https://github.com/modelcontextprotocol/ext-apps/search?l=mdx
JavaScript 3.7% https://github.com/modelcontextprotocol/ext-apps/search?l=javascript
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.