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strands-agents/harness-sdk

Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.

#AI agent
Visit GitHub
TypeScript
9.2k
1.6k
222 contributors
Apache License 2.0
website
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Momentum

How fast strands-agents/harness-sdk is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 16 – Nov 15, 2026

Stars +1,957 in 61 days

0200400600
410

Forks +404 in 61 days

02040
36

Merged PRs 657 in 61 days

02040
35

Trendshift Trendingwhere the repository ranked each day it made the top 25

Top 25 overall

17

Top 25 in Python

219
Sep 16Sep 24Oct 2Oct 10Oct 18Oct 26Nov 3Nov 11
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRsAll languagesPython
Wed, Sep 16, 2026+33+612Not trendingNot trending
Thu, Sep 17, 2026+39+44Not trendingNot trending
Fri, Sep 18, 2026+29+87Not trendingNot trending
Sat, Sep 19, 2026+8+50Not trendingNot trending
Sun, Sep 20, 2026+10+30Not trendingNot trending
Mon, Sep 21, 2026+33+627Not trendingNot trending
Tue, Sep 22, 2026+144+1824Not trendingNot trending
Wed, Sep 23, 2026+272+137Not trending#21
Thu, Sep 24, 2026+410+367#17#9
Fri, Sep 25, 2026+179+2016Not trendingNot trending
Sat, Sep 26, 2026+43+101Not trendingNot trending
Sun, Sep 27, 2026+26+60Not trendingNot trending
Mon, Sep 28, 2026+34+911Not trendingNot trending
Tue, Sep 29, 2026+45+819Not trendingNot trending
Wed, Sep 30, 2026+23+1013Not trendingNot trending
Thu, Oct 1, 2026+20+819Not trendingNot trending
Fri, Oct 2, 2026+21+811Not trendingNot trending
Sat, Oct 3, 2026+18+80Not trendingNot trending
Sun, Oct 4, 2026+11+47Not trendingNot trending
Mon, Oct 5, 2026+18+320Not trendingNot trending
Tue, Oct 6, 2026+20+46Not trendingNot trending
Wed, Oct 7, 2026+32+517Not trendingNot trending
Thu, Oct 8, 2026+16+105Not trendingNot trending
Fri, Oct 9, 2026+6+68Not trendingNot trending
Sat, Oct 10, 2026+8+41Not trendingNot trending
Sun, Oct 11, 2026+14+20Not trendingNot trending
Mon, Oct 12, 2026+17+89Not trendingNot trending
Tue, Oct 13, 2026+5+418Not trendingNot trending
Wed, Oct 14, 2026+23+312Not trendingNot trending
Thu, Oct 15, 2026+8+910Not trendingNot trending
Fri, Oct 16, 2026+18+519Not trendingNot trending
Sat, Oct 17, 2026+7+61Not trendingNot trending
Sun, Oct 18, 2026+9+60Not trendingNot trending
Mon, Oct 19, 2026+10+44Not trendingNot trending
Tue, Oct 20, 2026+15+722Not trendingNot trending
Wed, Oct 21, 2026+17+126Not trendingNot trending
Thu, Oct 22, 2026+21+1235Not trendingNot trending
Fri, Oct 23, 2026+14+814Not trendingNot trending
Sat, Oct 24, 2026+9+63Not trendingNot trending
Sun, Oct 25, 2026+3+46Not trendingNot trending
Mon, Oct 26, 2026+12+720Not trendingNot trending
Tue, Oct 27, 2026+12+714Not trendingNot trending
Wed, Oct 28, 2026+15+533Not trendingNot trending
Thu, Oct 29, 2026+10+315Not trendingNot trending
Fri, Oct 30, 2026+11+47Not trendingNot trending
Sat, Oct 31, 2026+7+40Not trendingNot trending
Sun, Nov 1, 2026+9+20Not trendingNot trending
Mon, Nov 2, 2026+9+110Not trendingNot trending
Tue, Nov 3, 2026+7+716Not trendingNot trending
Wed, Nov 4, 2026+11+910Not trendingNot trending
Thu, Nov 5, 2026+7+411Not trendingNot trending
Fri, Nov 6, 2026+9+319Not trendingNot trending
Sat, Nov 7, 2026+9+20Not trendingNot trending
Sun, Nov 8, 2026+6+60Not trendingNot trending
Mon, Nov 9, 2026+10+622Not trendingNot trending
Tue, Nov 10, 2026+60+710Not trendingNot trending
Wed, Nov 11, 2026+29+711Not trendingNot trending
Thu, Nov 12, 2026+11+518Not trendingNot trending
Fri, Nov 13, 2026+8+519Not trendingNot trending
Sat, Nov 14, 2026+12+31Not trendingNot trending
Sun, Nov 15, 2026+5+00Not trendingNot trending
Total+1,957+404657
  • 1#1 on the list
  • 7Rank that day
  • Not trending
3

    • GitHub trending history

    Where the repository ranked on GitHub Trending, one dot for each day it was on a list

    Sep 23 – Sep 24, 2026Best #9

    #1#5#10#15#20#25
    Top 10
    Sep 2025NovJan 2026MarMayJulSep
    The left and right arrow keys step from day to day; Home and End go to the first and the last

    Mentions and achievements

    Where people are talking about strands-agents/harness-sdk, and every badge it has earned
    1. Nov 11 post

      • AWS just open-sourced Strands Harness and says it can cut agent costs vs Claude Code/Codex while keeping broadly comparable accuracy. The bigger story: the harness matters almost as much as the…

        Read full on X, posted by @opinion_bits

        @opinion_bits · x.com

    2. 17 days earlier
    3. Oct 151 post

      • 发现一个很有意思的 GitHub 仓库：harness-sdk 它把手写 agent 循环长大后的那些坑装进了一个 SDK，不只是帮你调模型接口，而是跑完从循环控制、工具调用到观测评测的整个流程。 需要的可以评论区获取链接👇 可以做：轮次和 token 预算控制、工具与结构化输出、多 agent 模式、记忆和会话管理、全链路追踪评测、Python TypeScript 双端 SDK…

        Read full on X, posted by @nemoisme

        @nemoisme · x.com

    4. 18 days earlier
    5. Sep 272 posts

      • 6/ superdesigndev/treg — "OpenRouter for agent tools" — a hub to discover & route agent tool calls ⭐ 3.5k

        Read full on X, posted by @intelligence318

        @intelligence318 · x.com

      • 本期 6 个 GitHub 热门项目： ① Ponytail：约束 Agent 少写代码 ② TSP：自托管 A 股量化 ③ Soup：YAML 微调大模型 ④ Strands：生产级 Agent SDK ⑤ CLI-Anything：让 Agent 操作 GUI 软件 ⑥ PostHog：从产品数据发现问题 #GitHub精选 #开源项目 #AI工具 #人工智能 #Agent

        Read full on X, posted by @HongyeMain

        @HongyeMain · x.com

    6. Sep 241 post3 posts

      • In full-FP8 RL, quantization noise pushes negative-advantage tokens outside the PPO clip range. Their gradients zero out, bad outputs go unpenalized, and entropy surges. Paper: Our read + 2-min…

        Read full on X, posted by @engmaxxing

        @engmaxxing · x.com

      • The Top 10 Trending GitHub Repositories Right Now

        Read full on Reddit

        r/InternetGangstas

      • What I'd check Thursday: clone it, point at your model, set a 10-turn limit, trace the output. If defaults fit, ship. If not, replace any piece without rewriting the loop.

        Read full on X, posted by @disismohi

        @disismohi · x.com

    7. Sep 211 post

      • AWS Strands Agents Team Releases Strands Harness: An Open-Source Agent Harness With 28% Lower Token Cost at Comparable Accuracy

        Read full on Reddit

        r/machinelearningnews

    8. 19 days earlier
    9. Sep 21 post

      • Stop rebuilding the same agent loop for every project. Strands Agents is an open-source SDK for building and running AI agents in Python and TypeScript. It helps you move beyond a hand-rolled loop by…

        Read full on X, posted by @DanKornas

        @DanKornas · x.com

    10. 19 days earlier
    11. Aug 141 post

      • Minimum outcome gate: 1. expected artifact 2. independent verifier 3. missing/unknown = failure 4. failed/cancelled blocks downstream 5. evidence preserved Anthropic's controlled study: 1,053…

        Read full on X, posted by @mkeremturhan

        @mkeremturhan · x.com

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