a2a-js

LibraryGitHubActiveTypeScript

Official JavaScript SDK for the Agent2Agent (A2A) Protocol

Description provenance: Original source

Open canonical source

Measured: Oct 25, 2026 · 72 observations

Domains & Uses

Domains: Agents, skills and MCP

Check at the source

Compatibility and prerequisites must be checked in the official documentation.

https://github.com/a2aproject/a2a-js

Classifications

Nature: Tool

Measurement history

Comparable readings are grouped by signal and unit.

Stars

647stars · Oct 25, 2026

+63 (+10.8 %)since Aug 11, 2026

Exact values · 72 readings

Measured	stars	Change
Oct 25, 2026	647	0
Oct 24, 2026	647	0
Oct 23, 2026	647	0
Oct 22, 2026	647	+1
Oct 21, 2026	646	0
Oct 20, 2026	646	+1
Oct 19, 2026	645	0
Oct 18, 2026	645	+2
Oct 17, 2026	643	+2
Oct 16, 2026	641	0
Oct 15, 2026	641	+1
Oct 14, 2026	640	+3
Oct 13, 2026	637	0
Oct 12, 2026	637	0
Oct 11, 2026	637	+1
Oct 10, 2026	636	0
Oct 9, 2026	636	+1
Oct 8, 2026	635	0
Oct 7, 2026	635	+2
Oct 6, 2026	633	0
Oct 5, 2026	633	0
Oct 4, 2026	633	+1
Oct 3, 2026	632	0
Oct 2, 2026	632	+1
Oct 1, 2026	631	0
Sep 30, 2026	631	+2
Sep 29, 2026	629	+1
Sep 28, 2026	628	0
Sep 27, 2026	628	0
Sep 26, 2026	628	0
Sep 25, 2026	628	+1
Sep 24, 2026	627	0
Sep 23, 2026	627	+1
Sep 22, 2026	626	+3
Sep 20, 2026	623	0
Sep 19, 2026	623	+2
Sep 18, 2026	621	0
Sep 17, 2026	621	+3
Sep 16, 2026	618	+2
Sep 15, 2026	616	+2
Sep 14, 2026	614	0
Sep 13, 2026	614	+1
Sep 12, 2026	613	+2
Sep 11, 2026	611	+2
Sep 10, 2026	609	0
Sep 9, 2026	609	+1
Sep 8, 2026	608	+2
Sep 7, 2026	606	+2
Sep 6, 2026	604	0
Sep 5, 2026	604	+1
Sep 4, 2026	603	+1
Sep 2, 2026	602	+1
Aug 31, 2026	601	+2
Aug 30, 2026	599	+2
Aug 29, 2026	597	+2
Aug 28, 2026	595	0
Aug 27, 2026	595	+1
Aug 26, 2026	594	0
Aug 25, 2026	594	+3
Aug 24, 2026	591	+1
Aug 23, 2026	590	+1
Aug 22, 2026	589	0
Aug 21, 2026	589	+1
Aug 19, 2026	588	+1
Aug 18, 2026	587	+1
Aug 17, 2026	586	0
Aug 16, 2026	586	0
Aug 15, 2026	586	0
Aug 14, 2026	586	+1
Aug 13, 2026	585	+1
Aug 12, 2026	584	0
Aug 11, 2026	584	·