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ai agent development platforms

Recent window: last 5.4 months (2026-05-01 → 2026-10-11), compared with the prior 5.4 months.

horizontal · 453 members · Data as of 2026-10-14

AI agent development platforms provide frameworks, APIs, and runtime environments that allow developers to build, orchestrate, and deploy autonomous software agents. They are designed for software engineers, product teams, and AI researchers who need to equip models with memory, multi-step reasoning, and tool integrations. Unlike simple chatbot builders or basic prompting interfaces, these platforms deliver the deep backend infrastructure and routing needed for complex agentic workflows.

Metrics

Stage
crowded
Recent count
352
Prior count
77
Total count
453
Momentum
300.00
Momentum (normalized)
1.00
Attention
0.53
Crowding
1.00
Low crowding
0.00
Concentration
0.83
Low concentration
0.17
Opportunity
0.43

Source split

github
142 (0.40)
hn
66 (0.19)
ph
125 (0.36)
yc
19 (0.05)

Dominant source: github · Divergence: 0.35

Similar niches

Monthly trajectory

Pulled from real Hacker News comment threads on this niche's launches.

Most asked for

Concerns raised

Compared to

Members

Name Source Upvotes ▲ Launched
ai-agent-research-platform GITHUB 21 2026-09-29
Open-Source SDK for AI Knowledge Work HN 21 2026-02-10
Floot - build and run your app with ChatGPT and Claude. No AI credits needed. YC 21 2026-08-25
Agent in 9 Lines Python HN 21 2026-07-22
ai-agent-langgraph-main GITHUB 21 2026-09-11
Use all Codex Plugins inside Pi HN 22 2026-10-02
dsh-flow GITHUB 22 2026-09-12
Let agents run any analysis with Mixpanel data, no UI required HN 22 2026-05-21
Adelie GITHUB 22 2026-10-04
Screenpipe: Record how you work and turn that into agents YC 23 2026-07-14
Ratel, give agents unlimited tools and skills without context bloat HN 23 2026-07-16
bricks GITHUB 23 2026-09-25
lingshu GITHUB 23 2026-10-04
jev-native-agent-with-extended-options GITHUB 23 2026-09-23
hermes-skill-deck GITHUB 23 2026-09-16
dsh-skill GITHUB 24 2026-10-05
Adam HN 24 2026-05-06
I Built LangGraph for Swift HN 25 2026-07-06
a-sirketi GITHUB 25 2026-09-13
Flows: AI Agent Builder for Precise, Reliable Ecommerce Support YC 26 2025-11-04
Agentic-AI-Design-Patterns GITHUB 26 2026-09-25
clarify-intent GITHUB 26 2026-09-18
K-brain GITHUB 27 2026-09-17
hermes-bot-forge GITHUB 28 2026-09-17
heartbeat2 GITHUB 28 2026-10-11
jevdo GITHUB 28 2026-10-02
Intent Layer: A context engineering skill for AI agents HN 29 2026-01-19
How to build and self-host a code review agent HN 29 2026-07-31
sticker-shelf GITHUB 30 2026-10-09
briefd GITHUB 30 2026-09-20
OpenClaw-class agents on ESP32 (and the IDE that makes it possible) HN 31 2026-03-12
eidra-agent GITHUB 31 2026-09-09
keelflow GITHUB 33 2026-09-24
Zenflow HN 33 2025-12-16
Kastor HN 33 2026-07-08
dspy-system-one-agent-patterns GITHUB 33 2026-09-30
Lua AI- the unified agent platform for mid-market enterprises YC 34 2025-11-12
Build Your Own AI Agent CLI in 150 Lines HN 34 2026-06-02
Okibi - Agent-ready CLIs YC 34 2026-09-10
claude-agent-sdk-bridge GITHUB 35 2026-09-09
langchain_langgraph GITHUB 35 2026-09-20
Aclif HN 35 2026-09-17
companyagent GITHUB 35 2026-10-02
agent-py GITHUB 37 2026-10-04
Agentcard: Cards for AI agents YC 38 2026-08-26
hermes-plugin-claude-subscription-directsdk GITHUB 39 2026-09-20
hermes-advisor-skill GITHUB 40 2026-09-12
Output.ai HN 40 2026-04-07
agent-tool-loop-guide GITHUB 40 2026-10-05
agent-builder-skills GITHUB 40 2026-09-20