René's URL Explorer Experiment


Title: Work through the spec-conformance gaps recorded by the interaction suite by maxisbey · Pull Request #2999 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: Work through the spec-conformance gaps recorded by the interaction suite by maxisbey · Pull Request #2999 · modelcontextprotocol/python-sdk

X Title: Work through the spec-conformance gaps recorded by the interaction suite by maxisbey · Pull Request #2999 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - Work through the spec-conformance gaps recorded by the interaction suite by maxisbey · Pull Request #2999 · modelcontextprotocol/python-sdk

Open Graph Description: The tests/interaction/ suite is requirement-tagged against the MCP specification. Where the SDK's behaviour fell short of the spec, the suite did not skip or xfail: it pinned the actual behavio...

X Description: The tests/interaction/ suite is requirement-tagged against the MCP specification. Where the SDK's behaviour fell short of the spec, the suite did not skip or xfail: it pinned the actual beh...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/2999

X: @github

direct link

Domain: github.com

route-pattern/:user_id/:repository/pull/:id/commits(.:format)
route-controllerpull_requests
route-actioncommits
fetch-noncev2:58ef434d-41fe-9af9-ba22-752c97fcd24c
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idE17C:15461D:A00F27:D88B68:6A593968
html-safe-nonce5cbb7f65cf4efcac7b7a025f7f039786173abccca1d4a54f6f44f727e4c8da73
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJFMTdDOjE1NDYxRDpBMDBGMjc6RDg4QjY4OjZBNTkzOTY4IiwidmlzaXRvcl9pZCI6Ijc5NDg1NDAzNjU1MzEzMzA5MjEiLCJyZWdpb25fZWRnZSI6ImlhZCIsInJlZ2lvbl9yZW5kZXIiOiJpYWQifQ==
visitor-hmaca7f17178d5002c258d7470e2e16595f8743c98c14c0176bf444c49fe8aeba52a
hovercard-subject-tagpull_request:3942876760
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/commits
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits
twitter:imagehttps://opengraph.githubassets.com/9df12cf290597457d54f6df243bf533ed6c87f9ede34e1a0bd96fca2e2ff6156/modelcontextprotocol/python-sdk/pull/2999
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/9df12cf290597457d54f6df243bf533ed6c87f9ede34e1a0bd96fca2e2ff6156/modelcontextprotocol/python-sdk/pull/2999
og:image:altThe tests/interaction/ suite is requirement-tagged against the MCP specification. Where the SDK's behaviour fell short of the spec, the suite did not skip or xfail: it pinned the actual behavio...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamemaxisbey
hostnamegithub.com
expected-hostnamegithub.com
None1b31c9453e1607b2781513084b4770f67217e549834c85b76960d7b13626f7c8
turbo-cache-controlno-cache
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
release220f27779da5b92b5e17fcaef93e474cc8affba3
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F2999%2Fcommits
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
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%2Fpython-sdk%2Fpull%2F2999%2Fcommits
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%2Fcommits&source=header-repo&source_repo=modelcontextprotocol%2Fpython-sdk
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits
modelcontextprotocol https://github.com/modelcontextprotocol
python-sdkhttps://github.com/modelcontextprotocol/python-sdk
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Fork 3.7k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Star 23.6k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Code https://github.com/modelcontextprotocol/python-sdk
Issues 255 https://github.com/modelcontextprotocol/python-sdk/issues
Pull requests 301 https://github.com/modelcontextprotocol/python-sdk/pulls
Actions https://github.com/modelcontextprotocol/python-sdk/actions
Projects https://github.com/modelcontextprotocol/python-sdk/projects
Models https://github.com/modelcontextprotocol/python-sdk/models
Security and quality 6 https://github.com/modelcontextprotocol/python-sdk/security
Insights https://github.com/modelcontextprotocol/python-sdk/pulse
Code https://github.com/modelcontextprotocol/python-sdk
Issues https://github.com/modelcontextprotocol/python-sdk/issues
Pull requests https://github.com/modelcontextprotocol/python-sdk/pulls
Actions https://github.com/modelcontextprotocol/python-sdk/actions
Projects https://github.com/modelcontextprotocol/python-sdk/projects
Models https://github.com/modelcontextprotocol/python-sdk/models
Security and quality https://github.com/modelcontextprotocol/python-sdk/security
Insights https://github.com/modelcontextprotocol/python-sdk/pulse
maxisbeyhttps://github.com/maxisbey
mainhttps://github.com/modelcontextprotocol/python-sdk/tree/main
requirements-divergenceshttps://github.com/modelcontextprotocol/python-sdk/tree/requirements-divergences
Conversationhttps://github.com/modelcontextprotocol/python-sdk/pull/2999
Commits14 (14)https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits
Checkshttps://github.com/modelcontextprotocol/python-sdk/pull/2999/checks
Files changedhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/files
Work through the spec-conformance gaps recorded by the interaction suitehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits#top
maxisbeyhttps://github.com/maxisbey
mainhttps://github.com/modelcontextprotocol/python-sdk/tree/main
requirements-divergenceshttps://github.com/modelcontextprotocol/python-sdk/tree/requirements-divergences
Tighten requirements-catalog divergence notes to match current SDK behaviourhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/68e4eb286c48caf5f0d81cae5bc88a163a51e92a
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
68e4eb2https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/68e4eb286c48caf5f0d81cae5bc88a163a51e92a
https://github.com/modelcontextprotocol/python-sdk/tree/68e4eb286c48caf5f0d81cae5bc88a163a51e92a
Emit RFC 6750 scope= in WWW-Authenticate and validate token audiencehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/bad42e284177e920fabb909e469e83cd335dc325
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
bad42e2https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/bad42e284177e920fabb909e469e83cd335dc325
https://github.com/modelcontextprotocol/python-sdk/tree/bad42e284177e920fabb909e469e83cd335dc325
Stop replying to cancelled requests; map unhandled handler exceptions to -32603https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/47639a2b36326afdb62e0863942ef757cdbe3cb8
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
47639a2https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/47639a2b36326afdb62e0863942ef757cdbe3cb8
https://github.com/modelcontextprotocol/python-sdk/tree/47639a2b36326afdb62e0863942ef757cdbe3cb8
Reject bearer tokens that carry no audience claimhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/a1734460a1711ec98a89be0cf1f2bfa8d1567b2e
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
a173446https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/a1734460a1711ec98a89be0cf1f2bfa8d1567b2e
https://github.com/modelcontextprotocol/python-sdk/tree/a1734460a1711ec98a89be0cf1f2bfa8d1567b2e
Use spec error codes for unhandled elicitation/create and roots/listhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/884badc944dc4a7387f0fe9b1fe514f22fa33f34
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
884badchttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/884badc944dc4a7387f0fe9b1fe514f22fa33f34
https://github.com/modelcontextprotocol/python-sdk/tree/884badc944dc4a7387f0fe9b1fe514f22fa33f34
Reject non-HTTPS, non-loopback redirect URIs at client registrationhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/24061fe98be9984e2ad7266e9d87d0b8a57d261b
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
24061fehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/24061fe98be9984e2ad7266e9d87d0b8a57d261b
https://github.com/modelcontextprotocol/python-sdk/tree/24061fe98be9984e2ad7266e9d87d0b8a57d261b
Align OAuth client with spec on PKCE verification and scope selectionhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/3eb352c8b05e91182533ccf6859c321d1578990f
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
3eb352chttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/3eb352c8b05e91182533ccf6859c321d1578990f
https://github.com/modelcontextprotocol/python-sdk/tree/3eb352c8b05e91182533ccf6859c321d1578990f
Reject a second initialize on an already-initialized sessionhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/1e2bd9befcaf57ed177fc4bffa44f5e2634d83dc
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
1e2bd9bhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/1e2bd9befcaf57ed177fc4bffa44f5e2634d83dc
https://github.com/modelcontextprotocol/python-sdk/tree/1e2bd9befcaf57ed177fc4bffa44f5e2634d83dc
Make the prompt test's opaque coverage workaround explicithttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/8f60ebe5359fd7649f854930145b653daaccf41a
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
8f60ebehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/8f60ebe5359fd7649f854930145b653daaccf41a
https://github.com/modelcontextprotocol/python-sdk/tree/8f60ebe5359fd7649f854930145b653daaccf41a
Add an opt-in strict_capabilities flag to Client and ClientSessionhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/28f500c71ab92fb9b20fd4c2fc9b5ab152de9d1a
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
28f500chttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/28f500c71ab92fb9b20fd4c2fc9b5ab152de9d1a
https://github.com/modelcontextprotocol/python-sdk/tree/28f500c71ab92fb9b20fd4c2fc9b5ab152de9d1a
Deprecate ServerSession.send_progress_notificationhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/eddfa29d9de745457f9dcd14fe3b3f8e1570de6a
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
eddfa29https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/eddfa29d9de745457f9dcd14fe3b3f8e1570de6a
https://github.com/modelcontextprotocol/python-sdk/tree/eddfa29d9de745457f9dcd14fe3b3f8e1570de6a
Type the elicitation requested schema on the send sidehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/3605ec09b48f5fe245c911fb8e6f6c911ecb707c
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
3605ec0https://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/3605ec09b48f5fe245c911fb8e6f6c911ecb707c
https://github.com/modelcontextprotocol/python-sdk/tree/3605ec09b48f5fe245c911fb8e6f6c911ecb707c
Record two divergences as intentional, ecosystem-consistent choiceshttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/c2b3e8ee170e73a852f6d380d1e1c4a3580f6198
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
c2b3e8ehttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/c2b3e8ee170e73a852f6d380d1e1c4a3580f6198
https://github.com/modelcontextprotocol/python-sdk/tree/c2b3e8ee170e73a852f6d380d1e1c4a3580f6198
Close cancelled HTTP exchanges and harden auth validationhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/c53aefd2931f85193c18e2487aed5212966ead98
https://github.com/maxisbey
maxisbeyhttps://github.com/modelcontextprotocol/python-sdk/commits?author=maxisbey
c53aefdhttps://github.com/modelcontextprotocol/python-sdk/pull/2999/commits/c53aefd2931f85193c18e2487aed5212966ead98
https://github.com/modelcontextprotocol/python-sdk/tree/c53aefd2931f85193c18e2487aed5212966ead98
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.