René's URL Explorer Experiment


Title: feat: fully support Basic Authorization header at token request by challenger71498 · Pull Request #1847 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: feat: fully support Basic Authorization header at token request by challenger71498 · Pull Request #1847 · modelcontextprotocol/python-sdk

X Title: feat: fully support Basic Authorization header at token request by challenger71498 · Pull Request #1847 · modelcontextprotocol/python-sdk

Description: Summary This PR implements OAuth client authentication by supporting HTTP Basic authentication as defined in RFC 6749 Section 2.3.1., especially when client_id is provided only from the header. The...

Open Graph Description: Summary This PR implements OAuth client authentication by supporting HTTP Basic authentication as defined in RFC 6749 Section 2.3.1., especially when client_id is provided only from the header. The...

X Description: Summary This PR implements OAuth client authentication by supporting HTTP Basic authentication as defined in RFC 6749 Section 2.3.1., especially when client_id is provided only from the header. The...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/1847

X: @github

direct link

Domain: patch-diff.githubusercontent.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:b4b26540-5fba-1223-48a0-0247758f5301
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idA398:3D69FC:24EEE6:33FF0B:696E50E7
html-safe-nonce960817438acd986ccb6eea9be7399fc3914a48bffeeaea937477588806a57b96
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBMzk4OjNENjlGQzoyNEVFRTY6MzNGRjBCOjY5NkU1MEU3IiwidmlzaXRvcl9pZCI6IjY0NzUzNDczODg3NzkwOTAxNTEiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmacded18ff2bf16ea1528d2b054a0d25030fe2d81d8ffa0546b3755c95e5f418b97
hovercard-subject-tagpull_request:3163143356
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/modelcontextprotocol/python-sdk/1847/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/db3688d777fa3fc841811ee59ed7ba4d29abf22511c63059967e8d8680320538/modelcontextprotocol/python-sdk/pull/1847
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/db3688d777fa3fc841811ee59ed7ba4d29abf22511c63059967e8d8680320538/modelcontextprotocol/python-sdk/pull/1847
og:image:altSummary This PR implements OAuth client authentication by supporting HTTP Basic authentication as defined in RFC 6749 Section 2.3.1., especially when client_id is provided only from the header. The...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamechallenger71498
hostnamegithub.com
expected-hostnamegithub.com
Nonefd6f183b765d548d18ed5f3a1ce2c0e2a4ddbde2c74596c9d55c1a08b3e5572a
turbo-cache-controlno-preview
go-importgithub.com/modelcontextprotocol/python-sdk git https://github.com/modelcontextprotocol/python-sdk.git
octolytics-dimension-user_id182288589
octolytics-dimension-user_loginmodelcontextprotocol
octolytics-dimension-repository_id862584018
octolytics-dimension-repository_nwomodelcontextprotocol/python-sdk
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id862584018
octolytics-dimension-repository_network_root_nwomodelcontextprotocol/python-sdk
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
releasea52ed9988fadfee5477eba0f6835cc823d7d8b33
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#start-of-content
https://patch-diff.githubusercontent.com/
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F1847
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://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F1847
Sign up https://patch-diff.githubusercontent.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=modelcontextprotocol%2Fpython-sdk
Reloadhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Reloadhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Reloadhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
modelcontextprotocol https://patch-diff.githubusercontent.com/modelcontextprotocol
python-sdkhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Fork 3k https://patch-diff.githubusercontent.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Star 21.2k https://patch-diff.githubusercontent.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Code https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk
Issues 238 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/issues
Pull requests 90 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pulls
Actions https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/actions
Projects 0 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/projects
Security Uh oh! There was an error while loading. Please reload this page. https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/security
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Insights https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pulse
Code https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk
Issues https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/issues
Pull requests https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pulls
Actions https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/actions
Projects https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/projects
Security https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/security
Insights https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pulse
Sign up for GitHub https://patch-diff.githubusercontent.com/signup?return_to=%2Fmodelcontextprotocol%2Fpython-sdk%2Fissues%2Fnew%2Fchoose
terms of servicehttps://docs.github.com/terms
privacy statementhttps://docs.github.com/privacy
Sign inhttps://patch-diff.githubusercontent.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk%2Fissues%2Fnew%2Fchoose
Jump to bottomhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#issue-comment-box
challenger71498https://patch-diff.githubusercontent.com/challenger71498
modelcontextprotocol:mainhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/tree/main
challenger71498:feat/header-based-oauthhttps://patch-diff.githubusercontent.com/challenger71498/python-sdk/tree/feat/header-based-oauth
feat: fully support Basic Authorization header at token request https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#top
challenger71498https://patch-diff.githubusercontent.com/challenger71498
modelcontextprotocol:mainhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/tree/main
challenger71498:feat/header-based-oauthhttps://patch-diff.githubusercontent.com/challenger71498/python-sdk/tree/feat/header-based-oauth
Conversation 4 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Commits 15 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits
Checks 22 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/checks
Files changed 3 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files
https://github.co/hiddenchars
https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/{{ revealButtonHref }}
https://patch-diff.githubusercontent.com/challenger71498
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#issue-3801157807
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
OAuth TokenHandler should check Authorization header for client credentials #1315https://github.com/modelcontextprotocol/python-sdk/issues/1315
RFC 6749 Section 2.3.1https://datatracker.ietf.org/doc/html/rfc6749#section-2.3.1
https://private-user-images.githubusercontent.com/43464986/534346481-32625410-2dbb-4951-9420-39985130271b.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.4f5ul02SoseI7eqCi9t20n5np0oZ_uK05dk93U66LTs
https://private-user-images.githubusercontent.com/43464986/534346514-c32d98a1-9044-433a-8c9d-65f1f9499325.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.X0uz6UZbYf0MzRS3JhUtl9BlH7o3Jpy5OjkjnB4qHSI
MCP Documentationhttps://modelcontextprotocol.io
OAuth TokenHandler Enhancement: Authorization Header Fallback Support #1316https://github.com/modelcontextprotocol/python-sdk/pull/1316
Add client_secret_basic authentication support #1334https://github.com/modelcontextprotocol/python-sdk/pull/1334
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
challenger71498https://patch-diff.githubusercontent.com/challenger71498
January 11, 2026 15:42https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#commits-pushed-38cbae1
https://patch-diff.githubusercontent.com/challenger71498
test: add case for token request with basic auth headerhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/38cbae1bb77d087bb05e924d9a40e80af1b55bd0
38cbae1https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/38cbae1bb77d087bb05e924d9a40e80af1b55bd0
https://patch-diff.githubusercontent.com/challenger71498
test: add case for basic auth onlyhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/185d2ad9df5914fa1bcf783fb987aa890e766fe4
185d2adhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/185d2ad9df5914fa1bcf783fb987aa890e766fe4
https://patch-diff.githubusercontent.com/challenger71498
fix: resolve client_id from client_infohttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/f3d84f7e4176482661bcd424372f2307d66f1379
f3d84f7https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/f3d84f7e4176482661bcd424372f2307d66f1379
https://patch-diff.githubusercontent.com/challenger71498
feat: add ClientCredentialshttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/cc4a70ff32836b71851a3c8dfac32da47ed0caff
cc4a70fhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/cc4a70ff32836b71851a3c8dfac32da47ed0caff
https://patch-diff.githubusercontent.com/challenger71498
feat: seperate credential extraction into a methodhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/ea1f8c7f70e1d119a46c7104657eff0fad788507
ea1f8c7https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/ea1f8c7f70e1d119a46c7104657eff0fad788507
https://patch-diff.githubusercontent.com/challenger71498
fix: retrieve client_id first then compare auth methodhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/85ce44b8ee8cead0b7de63e6eec25923d74fc8de
85ce44bhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/85ce44b8ee8cead0b7de63e6eec25923d74fc8de
https://patch-diff.githubusercontent.com/challenger71498
test: update unit testhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/57886929351a5e798a65d8c4338f916bfff6c6c4
5788692https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/57886929351a5e798a65d8c4338f916bfff6c6c4
https://patch-diff.githubusercontent.com/challenger71498
test: rm duplicated testhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/c7e46f339f8346c8db85513dbd43cbd2e07eed92
c7e46f3https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/c7e46f339f8346c8db85513dbd43cbd2e07eed92
https://patch-diff.githubusercontent.com/challenger71498
chore: address ruffhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/4f789a7f64bab2897010fd6acbbc3513c6f4f633
4f789a7https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/4f789a7f64bab2897010fd6acbbc3513c6f4f633
https://patch-diff.githubusercontent.com/challenger71498
test: add case for refresh tokenhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/368c2a882468da4750fe13c18745086f800cfa0d
368c2a8https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/368c2a882468da4750fe13c18745086f800cfa0d
https://patch-diff.githubusercontent.com/challenger71498
fix: apply changes to RefreshTokenRequesthttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/c6639a60716fbf97fc1b1941830c053b471a454e
c6639a6https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/c6639a60716fbf97fc1b1941830c053b471a454e
https://patch-diff.githubusercontent.com/challenger71498
refactor: rm redundant str castinghttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/b2641a574643b1c0e0492ae2fdf4cfa22dd24bf5
b2641a5https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/b2641a574643b1c0e0492ae2fdf4cfa22dd24bf5
https://patch-diff.githubusercontent.com/challenger71498
chore: fix coveragehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/64b4446680d7884193355f189843549d5147b58b
64b4446https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/64b4446680d7884193355f189843549d5147b58b
https://patch-diff.githubusercontent.com/challenger71498
chore: address ruffhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/7d59fa7cd472e74e777a3ea88dfa39b6c5ac7b9c
7d59fa7https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/7d59fa7cd472e74e777a3ea88dfa39b6c5ac7b9c
https://patch-diff.githubusercontent.com/challenger71498
refactor: use if rather than matchhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09
d284f6fhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/commits/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09
https://patch-diff.githubusercontent.com/challenger71498
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#pullrequestreview-3647657020
View reviewed changes https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09
src/mcp/server/auth/middleware/client_auth.pyhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09#diff-24c1b3fd929c3f6acb7f5a09322c15122e44e894b595a6013b0ae6259ad27500
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#discussion_r2679507067
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
https://patch-diff.githubusercontent.com/challenger71498
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#pullrequestreview-3647659432
View reviewed changes https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09
tests/server/fastmcp/auth/test_auth_integration.pyhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09#diff-6db9f61c163fde554e33209f7b184b6485d848942a133b8cf17024c70f216004
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#discussion_r2679509046
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
https://patch-diff.githubusercontent.com/challenger71498
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#pullrequestreview-3647659918
View reviewed changes https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09
tests/server/fastmcp/auth/test_auth_integration.pyhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09#diff-6db9f61c163fde554e33209f7b184b6485d848942a133b8cf17024c70f216004
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#discussion_r2679509690
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
https://patch-diff.githubusercontent.com/challenger71498
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026 https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#pullrequestreview-3647661764
View reviewed changes https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09
tests/server/fastmcp/auth/test_auth_integration.pyhttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847/files/d284f6f458dbd6bd4cccf5ba0ae7de8ad3c7cd09#diff-6db9f61c163fde554e33209f7b184b6485d848942a133b8cf17024c70f216004
challenger71498https://patch-diff.githubusercontent.com/challenger71498
Jan 11, 2026https://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847#discussion_r2679512304
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
RFC 6749 Section 2.3.1https://datatracker.ietf.org/doc/html/rfc6749#section-2.3.1
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
Sign up for freehttps://patch-diff.githubusercontent.com/join?source=comment-repo
Sign in to commenthttps://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F1847
Please reload this pagehttps://patch-diff.githubusercontent.com/modelcontextprotocol/python-sdk/pull/1847
https://patch-diff.githubusercontent.com/challenger71498
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.