René's URL Explorer Experiment


Title: progress_token is 0 on first tool-call and the return is taken mistakenly by sheffler · Pull Request #176 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: progress_token is 0 on first tool-call and the return is taken mistakenly by sheffler · Pull Request #176 · modelcontextprotocol/python-sdk

X Title: progress_token is 0 on first tool-call and the return is taken mistakenly by sheffler · Pull Request #176 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - progress_token is 0 on first tool-call and the return is taken mistakenly by sheffler · Pull Request #176 · modelcontextprotocol/python-sdk

Open Graph Description: The first time a tool is called the progress_token is present, but its value is 0. The way the conditional is written the value of 0 is False and (not 0) is True. What we want is to return if the...

X Description: The first time a tool is called the progress_token is present, but its value is 0. The way the conditional is written the value of 0 is False and (not 0) is True. What we want is to return if the...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/176

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:b08649ff-6ac3-dbcb-b5ad-119a1a46c684
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-id9180:2CC294:24E574A:3148B2C:6A5D7D6E
html-safe-noncee12ac126f66ba8032aaa896f522ef2164bebc0268df308291665291b5ac15630
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiI5MTgwOjJDQzI5NDoyNEU1NzRBOjMxNDhCMkM6NkE1RDdENkUiLCJ2aXNpdG9yX2lkIjoiNDU4OTY5MjYzNTE1MDM4NDQ5NCIsInJlZ2lvbl9lZGdlIjoiaWFkIiwicmVnaW9uX3JlbmRlciI6ImlhZCJ9
visitor-hmac8ca0e0419a200bc826a78e05bb2c3da99e672f4668ae6b1d726f860428a04b36
hovercard-subject-tagpull_request:2301253898
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/176/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/b8c6e4271e181973cb40c7d9cb221a734535192b98797493352ff4abad6905fa/modelcontextprotocol/python-sdk/pull/176
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/b8c6e4271e181973cb40c7d9cb221a734535192b98797493352ff4abad6905fa/modelcontextprotocol/python-sdk/pull/176
og:image:altThe first time a tool is called the progress_token is present, but its value is 0. The way the conditional is written the value of 0 is False and (not 0) is True. What we want is to return if the...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernamesheffler
hostnamegithub.com
expected-hostnamegithub.com
None5290d7e14309ad1e76106a9c4237bd1041517e83ea182c8ab756752cb0c6940b
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
release9c975978430e9ad293956f2bbdaf153b1bd84a99
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/modelcontextprotocol/python-sdk/pull/176#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fmodelcontextprotocol%2Fpython-sdk%2Fpull%2F176
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%2F176
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%2Fpython-sdk
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/176
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/176
Reloadhttps://github.com/modelcontextprotocol/python-sdk/pull/176
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/176
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 23.7k https://github.com/login?return_to=%2Fmodelcontextprotocol%2Fpython-sdk
Code https://github.com/modelcontextprotocol/python-sdk
Issues 263 https://github.com/modelcontextprotocol/python-sdk/issues
Pull requests 309 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
dsp-anthttps://github.com/dsp-ant
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/python-sdk/tree/main
sheffler:fixFirstProgressReporthttps://github.com/sheffler/mcp-python-sdk/tree/fixFirstProgressReport
Conversationhttps://github.com/modelcontextprotocol/python-sdk/pull/176
Commits3 (3)https://github.com/modelcontextprotocol/python-sdk/pull/176/commits
Checkshttps://github.com/modelcontextprotocol/python-sdk/pull/176/checks
Files changedhttps://github.com/modelcontextprotocol/python-sdk/pull/176/files
progress_token is 0 on first tool-call and the return is taken mistakenlyhttps://github.com/modelcontextprotocol/python-sdk/pull/176#top
dsp-anthttps://github.com/dsp-ant
modelcontextprotocol:mainhttps://github.com/modelcontextprotocol/python-sdk/tree/main
sheffler:fixFirstProgressReporthttps://github.com/sheffler/mcp-python-sdk/tree/fixFirstProgressReport
https://github.com/sheffler
shefflerhttps://github.com/sheffler
Jan 28, 2025https://github.com/modelcontextprotocol/python-sdk/pull/176#issue-2814526854
MCP Documentationhttps://modelcontextprotocol.io
https://private-user-images.githubusercontent.com/93730/407166892-06292def-aec1-403b-83f6-77590ecf0ddc.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.rAH9w-raCU0i3gbHISwqJ8FpapTqhxPJ3-AlxGex6Pg
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/176
https://github.com/sheffler
progress_token is 0 on first tool-call and the return is taken mistak…https://github.com/modelcontextprotocol/python-sdk/pull/176/commits/76325b7846d6ff25d153fd33205acd50f3a01c70
76325b7https://github.com/modelcontextprotocol/python-sdk/pull/176/commits/76325b7846d6ff25d153fd33205acd50f3a01c70
https://github.com/sheffler
shefflerhttps://github.com/sheffler
Jan 28, 2025https://github.com/modelcontextprotocol/python-sdk/pull/176#issuecomment-2617758996
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/176
https://github.com/dsp-ant
dsp-anthttps://github.com/dsp-ant
January 28, 2025 11:17https://github.com/modelcontextprotocol/python-sdk/pull/176#event-16091285639
dsp-anthttps://github.com/dsp-ant
January 28, 2025 11:19https://github.com/modelcontextprotocol/python-sdk/pull/176#commits-pushed-2dc5fbf
https://github.com/dsp-ant
fix: add test forhttps://github.com/modelcontextprotocol/python-sdk/pull/176/commits/2dc5fbfa3ddb076da33535b83d68f51f2bc43bbb
modelcontextprotocol#176https://github.com/modelcontextprotocol/python-sdk/pull/176
2dc5fbfhttps://github.com/modelcontextprotocol/python-sdk/pull/176/commits/2dc5fbfa3ddb076da33535b83d68f51f2bc43bbb
https://github.com/dsp-ant
fix: make progress_token check E711 compathttps://github.com/modelcontextprotocol/python-sdk/pull/176/commits/53bfac0cc2dbd3d757544c542d7f9cf26a53ab4c
53bfac0https://github.com/modelcontextprotocol/python-sdk/pull/176/commits/53bfac0cc2dbd3d757544c542d7f9cf26a53ab4c
https://github.com/sheffler
shefflerhttps://github.com/sheffler
Jan 29, 2025https://github.com/modelcontextprotocol/python-sdk/pull/176#issuecomment-2621917259
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/176
https://github.com/dsp-ant
dsp-anthttps://github.com/dsp-ant
5e19c7chttps://github.com/modelcontextprotocol/python-sdk/commit/5e19c7cf73ca693c1a56aa63d6b0d483f72102e3
Jan 30, 2025https://github.com/modelcontextprotocol/python-sdk/pull/176#event-16126530543
https://github.com/tanhaipeng
tanhaipenghttps://github.com/tanhaipeng
Mar 18, 2025https://github.com/modelcontextprotocol/python-sdk/pull/176#issuecomment-2731549337
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/176
https://github.com/maxisbey
maxisbeyhttps://github.com/maxisbey
Feb 18, 2026 https://github.com/modelcontextprotocol/python-sdk/pull/176#ref-pullrequest-3928541046
test: fix progress notification assertions for related_request_id #2038 https://github.com/modelcontextprotocol/python-sdk/pull/2038
https://github.co/hiddenchars
https://github.com/modelcontextprotocol/python-sdk/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%2Fpython-sdk%2Fpull%2F176
https://github.com/dsp-ant
dsp-ant https://github.com/dsp-ant
Please reload this pagehttps://github.com/modelcontextprotocol/python-sdk/pull/176
https://github.com/sheffler
https://github.com/tanhaipeng
https://github.com/dsp-ant
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.