René's URL Explorer Experiment


Title: fix(mcp): bound OAuth callback steps and log each phase to pinpoint hangs by waleedlatif1 · Pull Request #5807 · simstudioai/sim · GitHub

Open Graph Title: fix(mcp): bound OAuth callback steps and log each phase to pinpoint hangs by waleedlatif1 · Pull Request #5807 · simstudioai/sim

X Title: fix(mcp): bound OAuth callback steps and log each phase to pinpoint hangs by waleedlatif1 · Pull Request #5807 · simstudioai/sim

Description: Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce. - fix(mcp): bound OAuth callback steps and log each phase to pinpoint hangs by waleedlatif1 · Pull Request #5807 · simstudioai/sim

Open Graph Description: Summary The MCP OAuth callback (e.g. Gauge) can hang indefinitely after burning state — no error, no timeout, no log. The request stalls between the burn and token persistence with zero observable...

X Description: Summary The MCP OAuth callback (e.g. Gauge) can hang indefinitely after burning state — no error, no timeout, no log. The request stalls between the burn and token persistence with zero observable...

Opengraph URL: https://github.com/simstudioai/sim/pull/5807

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:9575a78a-1fa8-fe86-99a9-596aa9a4fa0f
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idAE26:221162:471F89:68B58F:6A6328AA
html-safe-nonce1b06f19a703aa2ebc5a8139d762fe4cf484c16da45e8bd7b554deb7bbb741ae0
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBRTI2OjIyMTE2Mjo0NzFGODk6NjhCNThGOjZBNjMyOEFBIiwidmlzaXRvcl9pZCI6IjU4NjIyOTEyNTU5NzY5OTQ5ODYiLCJyZWdpb25fZWRnZSI6Indlc3R1czIiLCJyZWdpb25fcmVuZGVyIjoid2VzdHVzMiJ9
visitor-hmac972418de42f5984e3db215d263e29daa206099c6745ce696628cd5b7abb01b00
hovercard-subject-tagpull_request:4102207425
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///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/simstudioai/sim/5807/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/7225467cabaacbacda138603eaf6662b8f50a4b5cc444d6fdb7508ea0b11f627/simstudioai/sim/pull/5807
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/7225467cabaacbacda138603eaf6662b8f50a4b5cc444d6fdb7508ea0b11f627/simstudioai/sim/pull/5807
og:image:altSummary The MCP OAuth callback (e.g. Gauge) can hang indefinitely after burning state — no error, no timeout, no log. The request stalls between the burn and token persistence with zero observable...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamewaleedlatif1
hostnamegithub.com
expected-hostnamegithub.com
None30c644d502bce6cd2e59f9000b4744f2b64819abea8e8f959b18e3ad793125aa
turbo-cache-controlno-cache
go-importgithub.com/simstudioai/sim git https://github.com/simstudioai/sim.git
octolytics-dimension-user_id199344406
octolytics-dimension-user_loginsimstudioai
octolytics-dimension-repository_id912559512
octolytics-dimension-repository_nwosimstudioai/sim
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id912559512
octolytics-dimension-repository_network_root_nwosimstudioai/sim
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
release331492a48ebd91d66ef2de38e1901bb911c9fe9b
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/simstudioai/sim/pull/5807#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fsimstudioai%2Fsim%2Fpull%2F5807
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%2Fsimstudioai%2Fsim%2Fpull%2F5807
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%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=simstudioai%2Fsim
Reloadhttps://github.com/simstudioai/sim/pull/5807
Reloadhttps://github.com/simstudioai/sim/pull/5807
Reloadhttps://github.com/simstudioai/sim/pull/5807
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
simstudioai https://github.com/simstudioai
simhttps://github.com/simstudioai/sim
Notifications https://github.com/login?return_to=%2Fsimstudioai%2Fsim
Fork 3.7k https://github.com/login?return_to=%2Fsimstudioai%2Fsim
Star 29.2k https://github.com/login?return_to=%2Fsimstudioai%2Fsim
Code https://github.com/simstudioai/sim
Issues 111 https://github.com/simstudioai/sim/issues
Pull requests 120 https://github.com/simstudioai/sim/pulls
Actions https://github.com/simstudioai/sim/actions
Projects https://github.com/simstudioai/sim/projects
Security and quality 0 https://github.com/simstudioai/sim/security
Insights https://github.com/simstudioai/sim/pulse
Code https://github.com/simstudioai/sim
Issues https://github.com/simstudioai/sim/issues
Pull requests https://github.com/simstudioai/sim/pulls
Actions https://github.com/simstudioai/sim/actions
Projects https://github.com/simstudioai/sim/projects
Security and quality https://github.com/simstudioai/sim/security
Insights https://github.com/simstudioai/sim/pulse
waleedlatif1https://github.com/waleedlatif1
staginghttps://github.com/simstudioai/sim/tree/staging
fix/mcp-oauth-callback-instrumentationhttps://github.com/simstudioai/sim/tree/fix/mcp-oauth-callback-instrumentation
Conversationhttps://github.com/simstudioai/sim/pull/5807
Commits3 (3)https://github.com/simstudioai/sim/pull/5807/commits
Checkshttps://github.com/simstudioai/sim/pull/5807/checks
Files changedhttps://github.com/simstudioai/sim/pull/5807/files
fix(mcp): bound OAuth callback steps and log each phase to pinpoint hangshttps://github.com/simstudioai/sim/pull/5807#top
waleedlatif1https://github.com/waleedlatif1
staginghttps://github.com/simstudioai/sim/tree/staging
fix/mcp-oauth-callback-instrumentationhttps://github.com/simstudioai/sim/tree/fix/mcp-oauth-callback-instrumentation
https://github.com/waleedlatif1
waleedlatif1https://github.com/waleedlatif1
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#issue-4941951172
Contributor License Agreement (CLA)https://github.com/simstudioai/sim/pull/CONTRIBUTING.md#contributor-license-agreement-cla
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/waleedlatif1
fix(mcp): bound OAuth callback steps and log each phase to pinpoint h…https://github.com/simstudioai/sim/pull/5807/commits/74444ab5fb237b047fd9f971eecf60a5bdb788c2
74444abhttps://github.com/simstudioai/sim/pull/5807/commits/74444ab5fb237b047fd9f971eecf60a5bdb788c2
https://github.com/apps/vercel
vercelhttps://github.com/apps/vercel
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#issuecomment-5037642385
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
Vercel for GitHubhttps://vercel.link/github-learn-more
docshttps://vercel.com/sim-studio/docs
https://camo.githubusercontent.com/6af980227b4c827b4b58e336e17b2523b7763da7d328256138bdddcbbe31ecbb/68747470733a2f2f76657263656c2e636f6d2f7374617469632f7374617475732f63616e63656c65642e737667
Skippedhttps://vercel.com/sim-studio/docs/EWAZfnDJ9TifTWXu9Zodam94xnMH
https://vercel.com/vercel-agent/request-review?owner=simstudioai&repo=sim&pr=5807
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/apps/cursor
cursorhttps://github.com/apps/cursor
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#issuecomment-5037643035
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
Cursor Bugbothttps://cursor.com/bugbot
6aa4c9chttps://github.com/simstudioai/sim/commit/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
herehttps://www.cursor.com/dashboard/bugbot
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/apps/cursor
cursorhttps://github.com/apps/cursor
Jul 21, 2026 https://github.com/simstudioai/sim/pull/5807#pullrequestreview-4747865377
View reviewed changes https://github.com/simstudioai/sim/pull/5807/files/74444ab5fb237b047fd9f971eecf60a5bdb788c2
apps/sim/app/api/mcp/oauth/callback/route.tshttps://github.com/simstudioai/sim/pull/5807/files/74444ab5fb237b047fd9f971eecf60a5bdb788c2#diff-fddc94965e6ed092dfac21e607fbef44888d286f2a177502cf531e9ca01bd1ce
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/apps/greptile-apps
greptile-appshttps://github.com/apps/greptile-apps
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#issuecomment-5037705348
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
"fix(mcp): widen callback step bounds and..."https://github.com/simstudioai/sim/commit/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
Re-trigger Greptilehttps://app.greptile.com/api/retrigger?id=46039218
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/apps/greptile-apps
greptile-appshttps://github.com/apps/greptile-apps
Jul 21, 2026 https://github.com/simstudioai/sim/pull/5807#pullrequestreview-4747907594
View reviewed changes https://github.com/simstudioai/sim/pull/5807/files/74444ab5fb237b047fd9f971eecf60a5bdb788c2
apps/sim/app/api/mcp/oauth/callback/route.tshttps://github.com/simstudioai/sim/pull/5807/files/74444ab5fb237b047fd9f971eecf60a5bdb788c2#diff-fddc94965e6ed092dfac21e607fbef44888d286f2a177502cf531e9ca01bd1ce
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
apps/sim/lib/mcp/pinned-fetch.tshttps://github.com/simstudioai/sim/pull/5807/files/74444ab5fb237b047fd9f971eecf60a5bdb788c2#diff-762eddc0923a0e087da8b1ddba48178609b8d41572e63b65e0cc2d027e79648c
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/waleedlatif1
fix(mcp): widen callback step bounds and drop resolved IP from fetch …https://github.com/simstudioai/sim/pull/5807/commits/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
6aa4c9chttps://github.com/simstudioai/sim/pull/5807/commits/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
https://github.com/apps/vercel
vercelhttps://github.com/apps/vercel
temporarily deployedhttps://docs-c84bozqcu-sim-studio.vercel.app
July 21, 2026 18:43https://github.com/simstudioai/sim/pull/5807#event-28286766657
https://github.com/waleedlatif1
waleedlatif1https://github.com/waleedlatif1
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#issuecomment-5037769949
@greptilehttps://github.com/greptile
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/waleedlatif1
waleedlatif1https://github.com/waleedlatif1
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#issuecomment-5037770091
@cursorhttps://github.com/cursor
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/apps/cursor
cursorhttps://github.com/apps/cursor
Jul 21, 2026 https://github.com/simstudioai/sim/pull/5807#pullrequestreview-4747988059
View reviewed changes https://github.com/simstudioai/sim/pull/5807/files/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
cursorhttps://github.com/apps/cursor
https://github.com/simstudioai/sim/pull/5807#pullrequestreview-4747988059
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Cursor Bugbothttps://cursor.com/bugbot
6aa4c9chttps://github.com/simstudioai/sim/commit/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
herehttps://www.cursor.com/dashboard/bugbot
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/waleedlatif1
fix(mcp): tolerate non-thenable returns in callback timedStep helperhttps://github.com/simstudioai/sim/pull/5807/commits/0785251a4deae99d9f6440bfd0d4e55317d4d107
0785251https://github.com/simstudioai/sim/pull/5807/commits/0785251a4deae99d9f6440bfd0d4e55317d4d107
https://github.com/apps/vercel
vercelhttps://github.com/apps/vercel
temporarily deployedhttps://docs-od7u50x0k-sim-studio.vercel.app
July 21, 2026 19:02https://github.com/simstudioai/sim/pull/5807#event-28287647697
https://github.com/waleedlatif1
waleedlatif1https://github.com/waleedlatif1
7db9108https://github.com/simstudioai/sim/commit/7db9108d151865586db482eb081895bcc9acaf59
Jul 21, 2026https://github.com/simstudioai/sim/pull/5807#event-28287886164
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/waleedlatif1
waleedlatif1https://github.com/waleedlatif1
July 21, 2026 19:07https://github.com/simstudioai/sim/pull/5807#event-28287887601
https://github.com/waleedlatif1
waleedlatif1https://github.com/waleedlatif1
Jul 22, 2026 https://github.com/simstudioai/sim/pull/5807#ref-pullrequest-4945079024
v0.7.41: email fixes, MCP fixes, gemini 3.6 flash, GitHub runners fallback, mothership experience improvements, soft delete chats #5835 https://github.com/simstudioai/sim/pull/5835
https://github.co/hiddenchars
https://github.com/simstudioai/sim/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fsimstudioai%2Fsim%2Fpull%2F5807
https://github.com/apps/greptile-apps
greptile-apps[bot] https://github.com/apps/greptile-apps
https://github.com/simstudioai/sim/pull/5807/files/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
https://github.com/apps/cursor
cursor[bot] https://github.com/apps/cursor
https://github.com/simstudioai/sim/pull/5807/files/6aa4c9c405ab4204f734a5ccf92db5056cef7e1c
Please reload this pagehttps://github.com/simstudioai/sim/pull/5807
https://github.com/waleedlatif1
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.