- personas: adaptpersonality refuses honesty and emotionality on every host. Set these traits in the authored persona definition.
- personas: adaptpersonality now refuses honesty and emotionality with operatoronly even when the host has no learning layer. Set these traits in the authored persona definition. Editable-trait…
- personas: add a grounded writing register and notetaker preset (d98b599)
- personas: add grounded writing and enforce authored traits (60277ed)
- personas: expose and document the notetaker substrate API (df468f8)
- personas: enforce operator-only traits on every host (c127901)
AgentOS by Frame.dev
Open-source TypeScript framework for autonomous AI agents with graph orchestration, memory and personas, published on npm as @framers/agentos.
Agent frameworks and SDKs
New · Added to AgentGid on Oct 20, 2026Open source · Apache-2.0Free to start
Price
Free (OSS)
free and open source
Popularity
#37 in Frameworks
Gid Score 23 / 100 · #37 of 42 ranked frameworks and SDKs
Trend
—
about +1 GitHub stars a day
Development
Updated recently
latest 0.15.0, today
Community
682 GitHub stars
19K package downloads a week
Usage data: latest readings Oct 18 to Oct 21, 2026, last checked Oct 21, 06:33 UTC. Date of each number
What AgentOS does
It is free and open source (Apache-2.0); you pay only for the models it calls.
Key facts
| Maker | Frame.dev |
|---|---|
| First released | October 2025 |
| License | Apache-2.0 |
| Main language | TypeScript |
| Open issues and PRs | 22 |
Pricing
Open source under the Apache-2.0 licence; check the website for any paid hosted plans.
, checked Oct 20, 2026. Prices change often; confirm before you buy.
Quick answers
- Free to start?Yes
- Open source?Yes (Apache-2.0)
- Closest alternativeLangChain · all alternatives
What's new in AgentOS: October 2026 so far
October brought major updates across voice, agency orchestration, memory systems, and provider management. The month culminated in breaking changes to personas and agency that improve type safety and control.
Action needed: agency() now returns AgencyInstance; generate() is typed Promise<AgencyResult> instead of Promise<unknown>.
- Browser-based speech-to-text with Moonshine now works on-device in voice pipelines.
- Agency system redesigned with model pools, seating policies, and panel strategies for better multi-agent coordination.
- Multiple API keys per provider with automatic failover and health probing.
- New fuzzy search index (FuzzyIndex) with prefix matching and ranked results.
80 releases this month · summarised from the official release notes · all months
Get started with AgentOS
| npm | npm install @framers/agentos |
|---|
These commands use the packages tracked on this page. The vendor may recommend a different installer.
Add-ons for AgentOS: save tokens, add memory and tools
LiteLLM
One gateway for 100+ models with spend tracking, budgets, rate limits and fallbacks.
Langfuse
Traces every model and tool call with its cost and latency, and runs evaluations.
Firecrawl
Turns websites into clean Markdown or structured data the agent can read.
E2B
Runs agent-written code in isolated cloud sandboxes instead of on your machine.
Composio
Connects the agent to 1,000+ apps and APIs with managed sign-in.
Mem0
Adds long-term memory, so the agent remembers users and past work across sessions.
Listed because each tool documents support for AgentOS or for agent frameworks in general. Savings and results depend on your workload.
AgentOS alternatives
Best AgentOS alternatives compared · All agent frameworks and SDKs
| # | Agent | Gid Score | Downloads 7d | 7d | 30d | Stars | Latest release | Price | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
LangChainLangChain |
78 | 39.1M | down 0.5% | down 9.0% | 148K+73/day | 1.4.67d ago | Free (OSS) | |||
| 2 |
LangGraphLangChain |
71 | 14.4M | down 10.5% | up 4.6% | 43.6K+57/day | 1.2.165d ago | Free (OSS) | |||
| 3 |
AI SDKVercel |
64 | 18.4M | down 40.8% | up 27.5% | 27.4K+19/day | 5.0.279today | Free (OSS) | |||
| 4 | 63 | 8.8M | down 0.2% | up 3.4% | 8,887+14/day | 1.61.16d ago | Free (OSS) | ||||
| 5 |
Claude Agent SDKAnthropic |
61 | 15.1M | down 24.1% | down 0.5% | 8,315+7/day | 0.2.170today | Free (OSS) | |||
| 6 |
OpenAI Agents SDKOpenAI |
58 | 4.4M | down 17.4% | down 10.0% | 30.2K+26/day | 0.24.06d ago | Free (OSS) | |||
| No agents match that filter. | |||||||||||
Ratings from people who use AgentOS
No ratings yet. Used AgentOS? Rate it and say what it is good and bad at.
AgentOS news
-
AgentOS 0.15.0 released
personas: adaptpersonality refuses honesty and emotionality on every host. Set these traits in the authored persona definition.; personas: adaptpersonality now refuses honesty and emotionality with operatoronly even when the host has no learning layer. Set…
-
AgentOS 0.14.25 released
providers: key pool fixes from the 0.14.18 review: probes, persistence, hops, delegating providers and web search (#562) (31089cd)
-
17 agents added to AgentGid
Hindsight, Cherry Studio, Google Workspace CLI, Cognee, Hypit, GenOffice, Ego Lite, cc-haha, Hive, Moli, Vibe-Trading, MemOS and 5 more
-
AgentOS downloads up 364% in a week
24.7K npm and PyPI downloads in the 7 days to Oct 11, against 5,328 the week before.
What changed: recent AgentOS releases
- release: run CI's build and package checks under the npm the release publishes with (#583) (1c10847)
Earlier releases
- providers: key pool fixes from the 0.14.18 review: probes, persistence, hops, delegating providers and web search (#562) (31089cd)
- providers: toolchoice any beside other tools keeps the forced schema tool, and a forced schema call cut before any of its input arrives answers no text (#568) (f4d7e99)
- deps: bump @framers/ deps to latest published versions (#559) (78f22e3)
- open the bump pull request with FRAMERSBUMPTOKEN so its own runs start (#567) (9eeb3ad)
- agency: panel seats stop at their deadline and on an abort, a pooled agency's own agents resolve and mask as seats do, and every record is redacted (#547) (f22c3a0)
- fix eleven TypeDoc warnings from four comments in the API reference build (#566) (c70010a)
AgentOS popularity and usage data
AgentOS was downloaded 19K times from npm in the week ending Oct 18, 2026, down 23.3% on the week before. Its download count moved to a different level overnight on Sep 15, 2026. A jump like that comes from automated installs switching on or off or from a change in how the registry counts, so growth rates across that date are not shown. The GitHub repository has 682 stars, 14 of them added in the last 30 days. The latest stable release is 0.15.0, published Oct 21, 2026.
Download the raw daily series: agentos.csv
Gid Score breakdown
Adoption28
Community0
Attention—
Momentum51
Each component is scored 0 to 100 from public signals; a dash means no data for it. Methodology.
How fresh these numbers are
| Number | Latest reading | Last checked |
|---|---|---|
| Package downloads | Oct 18, 2026 | Oct 21, 06:25 UTC |
| GitHub stars | Oct 21, 2026 | Oct 21, 06:33 UTC |
We fetch every source once a day. Registries publish downloads and page views a day or two late, so their latest reading trails the check. A reading more than 4 days old is marked out of date; the Gid Score still uses it until a newer one arrives.
AgentOS FAQ
How much does AgentOS cost?
Open source under the Apache-2.0 licence; check the website for any paid hosted plans.
Is AgentOS open source?
Yes. AgentOS is open source, released under the Apache-2.0 license.
How popular is AgentOS?
AgentOS was downloaded 19K times from npm in the week ending Oct 18, 2026, down 23.3% on the week before. Its download count moved to a different level overnight on Sep 15, 2026. A jump like that comes from automated installs switching on or off or from a change in how the registry counts, so growth rates across that date are not shown. The GitHub repository has 682 stars, 14 of them added in the last 30 days.
What is the latest version of AgentOS?
The latest stable release we track is 0.15.0, published on Oct 21, 2026.
What are the alternatives to AgentOS?
The closest alternatives in the same category by Gid Score are LangChain, LangGraph, AI SDK, Strands Agents.
For the makers of AgentOS badges, corrections
Add a live badge to your README or site:
[](https://agentgid.com/agents/agentos/)[](https://agentgid.com/agents/agentos/)[](https://agentgid.com/agents/agentos/)Something wrong or outdated on this page? Send a correction with a link to the official source. More for makers.
Where these numbers come from
npm: @framers/agentos. GitHub: framerslab/agentos. Site rank: agentos.sh on the Tranco list. See data sources for how each one is collected.
Product facts and pricing were checked against: docs.agentos.sh, github.com, npmjs.com.