René's URL Explorer Experiment


Title: fix: reject MCP SSE requests after unsuccessful POST responses (#19264) · vercel/ai@76fb75d · GitHub

Open Graph Title: fix: reject MCP SSE requests after unsuccessful POST responses (#19264) · vercel/ai@76fb75d

X Title: fix: reject MCP SSE requests after unsuccessful POST responses (#19264) · vercel/ai@76fb75d

Description: The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents - fix: reject MCP SSE requests after unsuccessful POST responses (#19264) · vercel/ai@76fb75d

Open Graph Description: ## Background Published @ai-sdk/mcp SSE clients could leave tools() and callTool() pending indefinitely when the server returned a non-2xx POST response. ## Root Cause SseMCPTransport.send repor...

X Description: ## Background Published @ai-sdk/mcp SSE clients could leave tools() and callTool() pending indefinitely when the server returned a non-2xx POST response. ## Root Cause SseMCPTransport.send repor...

Opengraph URL: /vercel/ai/commit/76fb75db9737befc45b2334fe94e8fcfd15023a2

X: @github

direct link

Domain: redirect.github.com

react-profiling0
react-import-mapreact,react-dom,react-dom/client,react-dom/profiling,react-is,react-reconciler,react/compiler-runtime,react/jsx-dev-runtime,react/jsx-runtime,scheduler@d5750093facf
route-pattern/:user_id/:repository/commit/:name(/*path)
route-controllercommit
route-actionshow
fetch-noncev2:89a97c74-33b7-3057-ad1f-d4a1d4a115fb
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idA8F0:21FC11:12DB955:191C1E2:6AED71A4
html-safe-nonce897e9cee462a2d486a0b3eadbe4123b56d5505067f951f985787f917c6b82daf
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBOEYwOjIxRkMxMToxMkRCOTU1OjE5MUMxRTI6NkFFRDcxQTQiLCJ2aXNpdG9yX2lkIjoiNzQ2MjcyMzk4MzE5MTY2NzEwOCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac44b78ce54f4b0ee41ea06dc674712c21f4280c1e5001ed5bdf213ab129267fa1
hovercard-subject-tagrepository:644461337
github-keyboard-shortcutsrepository,commits,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///commit/show
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/vercel/ai/commit/76fb75d
twitter:imagehttps://opengraph.githubassets.com/4a0e1bef1ca7c81699ad3009e2c603149a9e76821d54e42227df1c6971226646/vercel/ai/commit/76fb75db9737befc45b2334fe94e8fcfd15023a2
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/4a0e1bef1ca7c81699ad3009e2c603149a9e76821d54e42227df1c6971226646/vercel/ai/commit/76fb75db9737befc45b2334fe94e8fcfd15023a2
og:image:alt## Background Published @ai-sdk/mcp SSE clients could leave tools() and callTool() pending indefinitely when the server returned a non-2xx POST response. ## Root Cause SseMCPTransport.send repor...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:updated_time1787335817
hostnamegithub.com
expected-hostnamegithub.com
None56fb42677ae87ed3e64410323d67980aa65d0485568a7858f874e7edfc6d1c11
turbo-cache-controlno-cache
go-importgithub.com/vercel/ai git https://github.com/vercel/ai.git
octolytics-dimension-user_id14985020
octolytics-dimension-user_loginvercel
octolytics-dimension-repository_id644461337
octolytics-dimension-repository_nwovercel/ai
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id644461337
octolytics-dimension-repository_network_root_nwovercel/ai
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
release9c9a37e2423ed382cf39f70b5aa4b4858b40a3b0
ui-targetfull
theme-color#1e2327
color-schemelight dark
react-app-namecommits

Links:

Skip to contenthttps://redirect.github.com/vercel/ai/commit/76fb75d#start-of-content
https://redirect.github.com/
Sign inhttps://redirect.github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fvercel%2Fai%2Fcommit%2F76fb75d
GitHubRepository hosting, code review, and collaborationhttps://github.com/platform
CopilotAI coding agent for tasks, projects, and automated workhttps://github.com/features/copilot
ActionsCI/CD and automationhttps://github.com/features/actions
Code QualityQuality analysis, fixes, and enforcementhttps://github.com/features/code-quality
CodespacesCloud development environmentshttps://github.com/features/codespaces
Code SecurityVulnerability detection and remediationhttps://github.com/security/advanced-security/code-security
Secret ProtectionSecret scanning and leak preventionhttps://github.com/security/advanced-security/secret-protection
All Featureshttps://github.com/features
Documentationhttps://docs.github.com/en
Traininghttps://learn.github.com/skills
Certificationshttps://learn.github.com/credentials
Build with Copilothttps://github.com/features/ai
Customize Copilothttps://docs.github.com/en/copilot/how-tos/copilot-on-github/customize-copilot/customize-copilot-overview
Integrationshttps://github.com/marketplace
Trending reposhttps://github.com/trending
GitHub Sponsorshttps://github.com/open-source/sponsors
Developer articleshttps://github.com/resources/articles
ChangelogYour source for the latest features, improvements, and fixes across GitHub products, all in one place.https://github.blog/changelog/
Enterpriseshttps://github.com/enterprise
Teamhttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
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
See all industrieshttps://github.com/solutions/industry
Why GitHubhttps://github.com/why-github
Customer Storieshttps://github.com/customer-stories
Business insightshttps://github.com/solutions/executive-insights
Trust Centerhttps://github.com/trust-center
GitHub Advanced SecurityEnterprise-grade code securityhttps://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
Documentationhttps://docs.github.com/en
Resource centerhttps://github.com/resources
Bloghttps://github.blog/
Events & webinarshttps://github.com/resources/events
Community Forumhttps://github.com/orgs/community/discussions
Customer Storieshttps://github.com/customer-stories
Integrationshttps://github.com/marketplace
Customer supporthttps://help.github.com/
Traininghttps://learn.github.com/skills
GitHub Statushttps://www.githubstatus.com/
Abouthttps://github.com/about
Partnershttps://github.com/partners
Changeloghttps://github.blog/changelog/
GitHub UniverseThe event for developers, by developers — talks, workshops, and what’s next for GitHub.https://githubuniverse.com/
Pricinghttps://github.com/pricing
Sign inhttps://redirect.github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fvercel%2Fai%2Fcommit%2F76fb75d
Sign uphttps://redirect.github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fcommit%2Fshow&source=header-repo&source_repo=vercel%2Fai
Reloadhttps://redirect.github.com/vercel/ai/commit/76fb75d
Reloadhttps://redirect.github.com/vercel/ai/commit/76fb75d
Reloadhttps://redirect.github.com/vercel/ai/commit/76fb75d
vercelhttps://redirect.github.com/vercel
aihttps://redirect.github.com/vercel/ai
Codehttps://redirect.github.com/vercel/ai
Issues475 (475)https://redirect.github.com/vercel/ai/issues
Pull requests1k (1k)https://redirect.github.com/vercel/ai/pulls
Actionshttps://redirect.github.com/vercel/ai/actions
Projectshttps://redirect.github.com/vercel/ai/projects
Security and quality6 (6)https://redirect.github.com/vercel/ai/security
Insightshttps://redirect.github.com/vercel/ai/pulse
https://redirect.github.com/vercel/ai
Browse fileshttps://redirect.github.com/vercel/ai/tree/76fb75db9737befc45b2334fe94e8fcfd15023a2
https://redirect.github.com/vercel/ai/tree/76fb75db9737befc45b2334fe94e8fcfd15023a2
#19264https://github.com/vercel/ai/pull/19264
#19205https://github.com/vercel/ai/issues/19205
#19207https://github.com/vercel/ai/pull/19207
7c5162fhttps://redirect.github.com/vercel/ai/commit/7c5162f22c636be9501986cc2569bc6fb09c59b7
tidy-lions-reject.mdhttps://redirect.github.com/vercel/ai/commit/76fb75d#diff-ebf93b899ebd7d3984dec54b5953382fa73cdaa9bf2a9966615be1af07367f3c
mcp-client-error.tshttps://redirect.github.com/vercel/ai/commit/76fb75d#diff-5e62b26e31f3dd82a28bfd80be2313ecc6f6983f7611496ca45a9fe7c2cbd257
mcp-sse-transport.test.tshttps://redirect.github.com/vercel/ai/commit/76fb75d#diff-cf323b7f54873a9e22c122c2e629384cea46d0d56b7765bc3a59704d78eaae23
mcp-sse-transport.tshttps://redirect.github.com/vercel/ai/commit/76fb75d#diff-1bb246a73211ba66e837224ccd2defadeeabc9f689a68e3b474ca6c91ec931bf
‎.changeset/tidy-lions-reject.md‎https://redirect.github.com/vercel/ai/commit/76fb75d#diff-ebf93b899ebd7d3984dec54b5953382fa73cdaa9bf2a9966615be1af07367f3c
‎packages/mcp/src/error/mcp-client-error.ts‎https://redirect.github.com/vercel/ai/commit/76fb75d#diff-5e62b26e31f3dd82a28bfd80be2313ecc6f6983f7611496ca45a9fe7c2cbd257
‎packages/mcp/src/tool/mcp-sse-transport.test.ts‎https://redirect.github.com/vercel/ai/commit/76fb75d#diff-cf323b7f54873a9e22c122c2e629384cea46d0d56b7765bc3a59704d78eaae23
‎packages/mcp/src/tool/mcp-sse-transport.ts‎https://redirect.github.com/vercel/ai/commit/76fb75d#diff-1bb246a73211ba66e837224ccd2defadeeabc9f689a68e3b474ca6c91ec931bf
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.