René's URL Explorer Experiment


Title: GitHub - a2aproject/a2a-python: Official Python SDK for the Agent2Agent (A2A) Protocol

Open Graph Title: GitHub - a2aproject/a2a-python: Official Python SDK for the Agent2Agent (A2A) Protocol

X Title: GitHub - a2aproject/a2a-python: Official Python SDK for the Agent2Agent (A2A) Protocol

Description: Official Python SDK for the Agent2Agent (A2A) Protocol - a2aproject/a2a-python

Open Graph Description: Official Python SDK for the Agent2Agent (A2A) Protocol - a2aproject/a2a-python

X Description: Official Python SDK for the Agent2Agent (A2A) Protocol - a2aproject/a2a-python

Opengraph URL: https://github.com/a2aproject/a2a-python

X: @github

direct link

Domain: patch-diff.githubusercontent.com

route-pattern/:user_id/:repository
route-controllerfiles
route-actiondisambiguate
fetch-noncev2:167151b9-1534-02ed-5df2-6cf33682cd54
current-catalog-service-hashf3abb0cc802f3d7b95fc8762b94bdcb13bf39634c40c357301c4aa1d67a256fb
request-idAB66:10D6B7:EE43B0:13A3ABE:69702824
html-safe-nonced203fa1e6a7f17215e29e71cce526ce63d07e9a74faaadd354fe78da249768c3
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBQjY2OjEwRDZCNzpFRTQzQjA6MTNBM0FCRTo2OTcwMjgyNCIsInZpc2l0b3JfaWQiOiI2NzAzMzMzNTkwMTA5NzkyMjkyIiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmac68b263a5ae8b26a6926efae22983b9f0efc6e8f28d6ed826dbdd17990b417c18
hovercard-subject-tagrepository:980428225
github-keyboard-shortcutsrepository,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location//
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/a2aproject/a2a-python
twitter:imagehttps://opengraph.githubassets.com/ed307559558f58ed2eaeba9cd9f6ae878e0ccc5b5966083f5c141760621c5359/a2aproject/a2a-python
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/ed307559558f58ed2eaeba9cd9f6ae878e0ccc5b5966083f5c141760621c5359/a2aproject/a2a-python
og:image:altOfficial Python SDK for the Agent2Agent (A2A) Protocol - a2aproject/a2a-python
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
hostnamegithub.com
expected-hostnamegithub.com
None01fa379f5de85ef8e791d09724e69709ce9eb9595278316e0a921312dc88e0bc
turbo-cache-controlno-preview
go-importgithub.com/a2aproject/a2a-python git https://github.com/a2aproject/a2a-python.git
octolytics-dimension-user_id217270365
octolytics-dimension-user_logina2aproject
octolytics-dimension-repository_id980428225
octolytics-dimension-repository_nwoa2aproject/a2a-python
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id980428225
octolytics-dimension-repository_network_root_nwoa2aproject/a2a-python
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
releasedda91974c069382b0dfa47b2da7e28bd061c8331
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://patch-diff.githubusercontent.com/a2aproject/a2a-python#start-of-content
https://patch-diff.githubusercontent.com/
Sign in https://patch-diff.githubusercontent.com/login?return_to=https%3A%2F%2Fgithub.com%2Fa2aproject%2Fa2a-python
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%2Fa2aproject%2Fa2a-python
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&source=header-repo&source_repo=a2aproject%2Fa2a-python
Reloadhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Reloadhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Reloadhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
a2aproject https://patch-diff.githubusercontent.com/a2aproject
a2a-pythonhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Fa2aproject%2Fa2a-python
Fork 334 https://patch-diff.githubusercontent.com/login?return_to=%2Fa2aproject%2Fa2a-python
Star 1.5k https://patch-diff.githubusercontent.com/login?return_to=%2Fa2aproject%2Fa2a-python
a2a-protocol.org/latest/sdk/python/api/https://a2a-protocol.org/latest/sdk/python/api/
Apache-2.0 license https://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/LICENSE
1.5k stars https://patch-diff.githubusercontent.com/a2aproject/a2a-python/stargazers
334 forks https://patch-diff.githubusercontent.com/a2aproject/a2a-python/forks
Branches https://patch-diff.githubusercontent.com/a2aproject/a2a-python/branches
Tags https://patch-diff.githubusercontent.com/a2aproject/a2a-python/tags
Activity https://patch-diff.githubusercontent.com/a2aproject/a2a-python/activity
Star https://patch-diff.githubusercontent.com/login?return_to=%2Fa2aproject%2Fa2a-python
Notifications https://patch-diff.githubusercontent.com/login?return_to=%2Fa2aproject%2Fa2a-python
Code https://patch-diff.githubusercontent.com/a2aproject/a2a-python
Issues 21 https://patch-diff.githubusercontent.com/a2aproject/a2a-python/issues
Pull requests 18 https://patch-diff.githubusercontent.com/a2aproject/a2a-python/pulls
Discussions https://patch-diff.githubusercontent.com/a2aproject/a2a-python/discussions
Actions https://patch-diff.githubusercontent.com/a2aproject/a2a-python/actions
Projects 0 https://patch-diff.githubusercontent.com/a2aproject/a2a-python/projects
Security Uh oh! There was an error while loading. Please reload this page. https://patch-diff.githubusercontent.com/a2aproject/a2a-python/security
Please reload this pagehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Insights https://patch-diff.githubusercontent.com/a2aproject/a2a-python/pulse
Code https://patch-diff.githubusercontent.com/a2aproject/a2a-python
Issues https://patch-diff.githubusercontent.com/a2aproject/a2a-python/issues
Pull requests https://patch-diff.githubusercontent.com/a2aproject/a2a-python/pulls
Discussions https://patch-diff.githubusercontent.com/a2aproject/a2a-python/discussions
Actions https://patch-diff.githubusercontent.com/a2aproject/a2a-python/actions
Projects https://patch-diff.githubusercontent.com/a2aproject/a2a-python/projects
Security https://patch-diff.githubusercontent.com/a2aproject/a2a-python/security
Insights https://patch-diff.githubusercontent.com/a2aproject/a2a-python/pulse
Brancheshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/branches
Tagshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tags
https://patch-diff.githubusercontent.com/a2aproject/a2a-python/branches
https://patch-diff.githubusercontent.com/a2aproject/a2a-python/tags
404 Commitshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/commits/main/
https://patch-diff.githubusercontent.com/a2aproject/a2a-python/commits/main/
.geminihttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/.gemini
.geminihttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/.gemini
.githubhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/.github
.githubhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/.github
.vscodehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/.vscode
.vscodehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/.vscode
scriptshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/scripts
scriptshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/scripts
src/a2ahttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/src/a2a
src/a2ahttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/src/a2a
testshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/tests
testshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/tree/main/tests
.git-blame-ignore-revshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.git-blame-ignore-revs
.git-blame-ignore-revshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.git-blame-ignore-revs
.gitignorehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.gitignore
.gitignorehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.gitignore
.jscpd.jsonhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.jscpd.json
.jscpd.jsonhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.jscpd.json
.pre-commit-config.yamlhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.pre-commit-config.yaml
.pre-commit-config.yamlhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.pre-commit-config.yaml
.python-versionhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.python-version
.python-versionhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/.python-version
CHANGELOG.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CHANGELOG.md
CHANGELOG.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CHANGELOG.md
CODE_OF_CONDUCT.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CODE_OF_CONDUCT.md
CODE_OF_CONDUCT.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CODE_OF_CONDUCT.md
CONTRIBUTING.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CONTRIBUTING.md
CONTRIBUTING.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CONTRIBUTING.md
Gemini.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/Gemini.md
Gemini.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/Gemini.md
LICENSEhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/LICENSE
LICENSEhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/LICENSE
README.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/README.md
README.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/README.md
SECURITY.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/SECURITY.md
SECURITY.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/SECURITY.md
buf.gen.yamlhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/buf.gen.yaml
buf.gen.yamlhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/buf.gen.yaml
pyproject.tomlhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/pyproject.toml
pyproject.tomlhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/pyproject.toml
uv.lockhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/uv.lock
uv.lockhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/uv.lock
READMEhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Code of conducthttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Contributinghttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Apache-2.0 licensehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Securityhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#a2a-python-sdk
https://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/LICENSE
https://pypi.org/project/a2a-sdk/
https://camo.githubusercontent.com/881440d82d2a3e2bb5b0b6a5e2f655b85d5e3e1b438f7cb7acb70713ada92b07/68747470733a2f2f696d672e736869656c64732e696f2f707970692f707976657273696f6e732f6132612d73646b
https://pypistats.org/packages/a2a-sdk
https://github.com/a2aproject/a2a-python/actions/workflows/unit-tests.yml
https://deepwiki.com/a2aproject/a2a-python
https://raw.githubusercontent.com/a2aproject/A2A/refs/heads/main/docs/assets/a2a-logo-black.svg
Agent2Agent (A2A) Protocolhttps://a2a-protocol.org
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#------a-python-library-for-running-agentic-applications-as-a2a-servers-following-the-agent2agent-a2a-protocol---
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#-features
FastAPIhttps://fastapi.tiangolo.com/
Starlettehttps://www.starlette.io/
gRPChttps://grpc.io/
OpenTelemetryhttps://opentelemetry.io/
PostgreSQLhttps://www.postgresql.org/
MySQLhttps://www.mysql.com/
SQLitehttps://sqlite.org/
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#-getting-started
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#prerequisites
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#-installation
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#examples
Helloworld Examplehttps://github.com/a2aproject/a2a-samples/tree/main/samples/python/agents/helloworld
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#helloworld-example
a2a-inspectorhttps://github.com/a2aproject/a2a-inspector
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#-more-examples
a2a-sampleshttps://github.com/a2aproject/a2a-samples
Python Exampleshttps://github.com/a2aproject/a2a-samples/tree/main/samples/python
JavaScript Exampleshttps://github.com/a2aproject/a2a-samples/tree/main/samples/js
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#-contributing
CONTRIBUTING.mdhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/CONTRIBUTING.md
https://patch-diff.githubusercontent.com/a2aproject/a2a-python#-license
LICENSEhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/blob/main/LICENSE
a2a-protocol.org/latest/sdk/python/api/https://a2a-protocol.org/latest/sdk/python/api/
agents https://patch-diff.githubusercontent.com/topics/agents
a2a https://patch-diff.githubusercontent.com/topics/a2a
generative-ai https://patch-diff.githubusercontent.com/topics/generative-ai
agent2agent https://patch-diff.githubusercontent.com/topics/agent2agent
a2a-protocol https://patch-diff.githubusercontent.com/topics/a2a-protocol
a2a-mcp https://patch-diff.githubusercontent.com/topics/a2a-mcp
a2a-server https://patch-diff.githubusercontent.com/topics/a2a-server
a2a-client https://patch-diff.githubusercontent.com/topics/a2a-client
Readme https://patch-diff.githubusercontent.com/a2aproject/a2a-python#readme-ov-file
Apache-2.0 license https://patch-diff.githubusercontent.com/a2aproject/a2a-python#Apache-2.0-1-ov-file
Code of conduct https://patch-diff.githubusercontent.com/a2aproject/a2a-python#coc-ov-file
Contributing https://patch-diff.githubusercontent.com/a2aproject/a2a-python#contributing-ov-file
Security policy https://patch-diff.githubusercontent.com/a2aproject/a2a-python#security-ov-file
Please reload this pagehttps://patch-diff.githubusercontent.com/a2aproject/a2a-python
Activityhttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/activity
Custom propertieshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/custom-properties
1.5k starshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/stargazers
26 watchinghttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/watchers
334 forkshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/forks
Report repository https://patch-diff.githubusercontent.com/contact/report-content?content_url=https%3A%2F%2Fgithub.com%2Fa2aproject%2Fa2a-python&report=a2aproject+%28user%29
Releases 41https://patch-diff.githubusercontent.com/a2aproject/a2a-python/releases
v0.3.22 Latest Dec 16, 2025 https://patch-diff.githubusercontent.com/a2aproject/a2a-python/releases/tag/v0.3.22
+ 40 releaseshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/releases
Used by 528https://patch-diff.githubusercontent.com/a2aproject/a2a-python/network/dependents
+ 520 https://patch-diff.githubusercontent.com/a2aproject/a2a-python/network/dependents
Contributors 69https://patch-diff.githubusercontent.com/a2aproject/a2a-python/graphs/contributors
https://github.com/holtskinner
https://github.com/kthota-g
https://github.com/a2a-bot
https://github.com/apps/gemini-code-assist
https://github.com/mikeas1
https://github.com/apps/release-please
https://github.com/DJ-os
https://github.com/pstephengoogle
https://github.com/rajeshvelicheti
https://github.com/lkawka
https://github.com/didier-durand
https://github.com/pankaj-bind
https://github.com/apps/dependabot
https://github.com/mindpower
+ 55 contributorshttps://patch-diff.githubusercontent.com/a2aproject/a2a-python/graphs/contributors
Python 99.3% https://patch-diff.githubusercontent.com/a2aproject/a2a-python/search?l=python
Shell 0.7% https://patch-diff.githubusercontent.com/a2aproject/a2a-python/search?l=shell
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.