René's URL Explorer Experiment


Title: Update capabilities section to require full enumeration by kentcdodds · Pull Request #679 · modelcontextprotocol/modelcontextprotocol · GitHub

Open Graph Title: Update capabilities section to require full enumeration by kentcdodds · Pull Request #679 · modelcontextprotocol/modelcontextprotocol

X Title: Update capabilities section to require full enumeration by kentcdodds · Pull Request #679 · modelcontextprotocol/modelcontextprotocol

Description: Specification and documentation for the Model Context Protocol - Update capabilities section to require full enumeration by kentcdodds · Pull Request #679 · modelcontextprotocol/modelcontextprotocol

Open Graph Description: Motivation and Context TL;DR: This updates the spec to this: ### Example: Full Capabilities Declaration Client `initialize` request: ```json { "jsonrpc": "2.0", "id&q...

X Description: Motivation and Context TL;DR: This updates the spec to this: ### Example: Full Capabilities Declaration Client `initialize` request: ```json { "jsonrpc": "2.0&quo...

Opengraph URL: https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679

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:a60f0ee7-4df1-e613-9e9a-87dff750660f
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idAD08:17A687:F10819:142E654:6A59AB01
html-safe-nonce9c79f85b3f51b17f2b6d114f98117b999c24c3af0cf6cf08f028765f2c04a342
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBRDA4OjE3QTY4NzpGMTA4MTk6MTQyRTY1NDo2QTU5QUIwMSIsInZpc2l0b3JfaWQiOiI3NzE4MTY3MDA4NDkyNzU5ODA5IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac76ed17fc6149a1d2b198c099793de749981be439849dedc5da13ad19dc9bcf94
hovercard-subject-tagpull_request:2578750926
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/modelcontextprotocol/679/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/2dcf1f17920280531d0e97c1fc4a1d1bd9dd238d1d6d067f312c910cea81a999/modelcontextprotocol/modelcontextprotocol/pull/679
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/2dcf1f17920280531d0e97c1fc4a1d1bd9dd238d1d6d067f312c910cea81a999/modelcontextprotocol/modelcontextprotocol/pull/679
og:image:altMotivation and Context TL;DR: This updates the spec to this: ### Example: Full Capabilities Declaration Client `initialize` request: ```json { "jsonrpc": "2.0", "id&q...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamekentcdodds
hostnamegithub.com
expected-hostnamegithub.com
Noneba3976babb66479b1c943a8edc0777d96157da48fadc0161f9ddb219deee8353
turbo-cache-controlno-cache
go-importgithub.com/modelcontextprotocol/modelcontextprotocol git https://github.com/modelcontextprotocol/modelcontextprotocol.git
octolytics-dimension-user_id182288589
octolytics-dimension-user_loginmodelcontextprotocol
octolytics-dimension-repository_id862570523
octolytics-dimension-repository_nwomodelcontextprotocol/modelcontextprotocol
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id862570523
octolytics-dimension-repository_network_root_nwomodelcontextprotocol/modelcontextprotocol
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
releaseab680789ae4a316cdaf0d5a292a1760140931cc4
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F679
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%2Fmodelcontextprotocol%2Fpull%2F679
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=modelcontextprotocol%2Fmodelcontextprotocol
Reloadhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Reloadhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Reloadhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
modelcontextprotocol https://github.com/modelcontextprotocol
modelcontextprotocolhttps://github.com/modelcontextprotocol/modelcontextprotocol
Notifications https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol
Fork 1.7k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol
Star 8.6k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fmodelcontextprotocol
Code https://github.com/modelcontextprotocol/modelcontextprotocol
Issues 113 https://github.com/modelcontextprotocol/modelcontextprotocol/issues
Pull requests 80 https://github.com/modelcontextprotocol/modelcontextprotocol/pulls
Discussions https://github.com/modelcontextprotocol/modelcontextprotocol/discussions
Actions https://github.com/modelcontextprotocol/modelcontextprotocol/actions
Projects https://github.com/modelcontextprotocol/modelcontextprotocol/projects
Models https://github.com/modelcontextprotocol/modelcontextprotocol/models
Security and quality 0 https://github.com/modelcontextprotocol/modelcontextprotocol/security
Insights https://github.com/modelcontextprotocol/modelcontextprotocol/pulse
Code https://github.com/modelcontextprotocol/modelcontextprotocol
Issues https://github.com/modelcontextprotocol/modelcontextprotocol/issues
Pull requests https://github.com/modelcontextprotocol/modelcontextprotocol/pulls
Discussions https://github.com/modelcontextprotocol/modelcontextprotocol/discussions
Actions https://github.com/modelcontextprotocol/modelcontextprotocol/actions
Projects https://github.com/modelcontextprotocol/modelcontextprotocol/projects
Models https://github.com/modelcontextprotocol/modelcontextprotocol/models
Security and quality https://github.com/modelcontextprotocol/modelcontextprotocol/security
Insights https://github.com/modelcontextprotocol/modelcontextprotocol/pulse
kentcdoddshttps://github.com/kentcdodds
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/modelcontextprotocol/tree/main
kentcdodds:expand-capabilitieshttps://github.com/kentcdodds/modelcontextprotocol/tree/expand-capabilities
Conversationhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Commits1 (1)https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/commits
Checkshttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/checks
Files changedhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files
Update capabilities section to require full enumerationhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#top
kentcdoddshttps://github.com/kentcdodds
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/modelcontextprotocol/tree/main
kentcdodds:expand-capabilitieshttps://github.com/kentcdodds/modelcontextprotocol/tree/expand-capabilities
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Jun 9, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issue-3130682861
MCP Documentationhttps://modelcontextprotocol.io
#604https://github.com/modelcontextprotocol/modelcontextprotocol/discussions/604
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
feat(init): Update capabilities section to require full enumeration o…https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/commits/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
bc18f4ehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/commits/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
https://github.com/evalstate
evalstatehttps://github.com/evalstate
Jun 13, 2025 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#ref-pullrequest-2944007056
RFC: Client / Server Content capabilities #223 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/223
https://github.com/hesreallyhim
hesreallyhimhttps://github.com/hesreallyhim
Jun 13, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-2971991645
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Jun 14, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-2972000851
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Jun 14, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-2972015449
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/connor4312
connor4312https://github.com/connor4312
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-2973515244
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
big bag of propertieshttps://microsoft.github.io/debug-adapter-protocol/specification#Types_Capabilities
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-2973902669
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/hesreallyhim
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-2974700168
@connor4312https://github.com/connor4312
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/hesreallyhim
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#pullrequestreview-2930340305
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
docs/specification/draft/architecture/index.mdxhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d#diff-a252fc92df9b12551a680037e4d602ad8809238deeb2ec9354aedff167cb51b6
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#discussion_r2148832208
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#discussion_r2148833534
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/hesreallyhim
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#pullrequestreview-2930344941
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
docs/specification/draft/basic/lifecycle.mdxhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d#diff-a695c49e683ba76bf9576160e4da86eea306344e7f8e49b4f5548f5239a2a3ad
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#discussion_r2148837179
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/hesreallyhim
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#pullrequestreview-2930345637
View reviewed changes https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
docs/specification/draft/basic/lifecycle.mdxhttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d#diff-a695c49e683ba76bf9576160e4da86eea306344e7f8e49b4f5548f5239a2a3ad
hesreallyhimhttps://github.com/hesreallyhim
Jun 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#discussion_r2148837976
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
ototheahttps://github.com/otothea
Jul 15, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#discussion_r2208905039
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
kentcdoddshttps://github.com/kentcdodds
Jul 16, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#discussion_r2208973817
Learn morehttps://docs.github.com/articles/managing-disruptive-comments/#hiding-a-comment
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
The client should let the server know whether or not it supports the server's capabilities #963 https://github.com/modelcontextprotocol/modelcontextprotocol/issues/963
SEP-979: Client Advertisement for Supported Server Capabilities #979 https://github.com/modelcontextprotocol/modelcontextprotocol/issues/979
https://github.com/MQ37
MQ37https://github.com/MQ37
Aug 5, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-3153930261
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Apify Actor MCP serverhttps://mcp.apify.com/
Apify Storehttps://apify.com/store
@jirispilkahttps://github.com/jirispilka
@jancurnhttps://github.com/jancurn
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/mbleigh
mbleighhttps://github.com/mbleigh
Aug 22, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-3215672738
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Aug 22, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-3215707983
a formal SEP processhttps://modelcontextprotocol.io/community/sep-guidelines
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/mbleigh
mbleighhttps://github.com/mbleigh
Aug 22, 2025 https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#ref-issue-3346992409
SEP-1381: Utilized Capability Declarations #1381 https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1381
https://github.com/mbleigh
mbleighhttps://github.com/mbleigh
Aug 22, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-3215883045
#1381https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1381
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Aug 22, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#issuecomment-3215889181
#1381https://github.com/modelcontextprotocol/modelcontextprotocol/issues/1381
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
kentcdoddshttps://github.com/kentcdodds
Aug 22, 2025https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679#event-19296375967
https://github.co/hiddenchars
https://github.com/modelcontextprotocol/modelcontextprotocol/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%2Fmodelcontextprotocol%2Fmodelcontextprotocol%2Fpull%2F679
https://github.com/otothea
otothea https://github.com/otothea
https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
https://github.com/hesreallyhim
hesreallyhim https://github.com/hesreallyhim
https://github.com/modelcontextprotocol/modelcontextprotocol/pull/679/files/bc18f4e3adeecbb1fdb6d99d5b377e22794ff20d
Please reload this pagehttps://github.com/modelcontextprotocol/modelcontextprotocol/pull/679
https://github.com/kentcdodds
https://github.com/hesreallyhim
https://github.com/connor4312
https://github.com/MQ37
https://github.com/mbleigh
https://github.com/otothea
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.