A2A Protocol
Open protocol for interoperable communication between independent AI agents, with agent cards, JSON-RPC, streaming, and official SDKs.
Score breakdown
Calculated with startup-score-v1
Why this score?
Startup Score 80 from verified shipping only.
- Recency · Last verified ship was 6 days ago.
- Consistency · Active in 11 of the last 12 weeks.
- Shipping intensity · 11 active shipping day(s) in the last 30 (capped at 12).
- Streak · Current weekly streak: 0 (capped at 26).
Coverage, stars, downloads and attention signals do not enter this score.
Verified activity
Score history
Verified share cards
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- A2A Protocol: score 80Use for OG image
- A2A Protocol unlocked 10-github-stars Active OG image
- A2A Protocol unlocked 10000-github-starsUse for OG image
- A2A Protocol unlocked 1000-github-starsUse for OG image
- A2A Protocol unlocked 100-github-starsUse for OG image
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A2A Protocol unlocked 10-github-stars — see the verified profile on StartupScores: https://startupscores.com/open-source/a2a-protocol?share=badge_unlock%3A10-github-stars
Badge unlock
A2A Protocol
10-github-stars
Verified achievement
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Verified sources
GitHub repository
https://github.com/a2aproject/a2a-samples
GitHub repository
https://github.com/a2aproject/A2A
GitHub repository
https://github.com/a2aproject/a2a-js
GitHub repository
https://github.com/a2aproject/a2a-python
GitHub repository
https://github.com/a2aproject/a2a-go
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