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Deep Agents (JavaScript)

The batteries included agent harness.

Harness by LangChain

IndexedMIT★ 1,618
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Install

From the package registry. Read the repository before you give any tool access to your data.

npm install deepagents

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About

The batteries included agent harness.

Use cases: agent-orchestration

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Fact sheet

Languages
TypeScript
Packages
deepagents (npm)
Maturity
Betagithub.com

Alternatives

Frameworks for the same language with a similar way of orchestrating agents.

Signals

Stars
1,618
Forks
288
Open issues
52
Last commit
Oct 22, 2026 (8 days ago)
Last release
Oct 16, 2026 (14 days ago)

From GitHub (fetched Oct 24, 2026).

Details

Packages
npm deepagents
License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from LangChain

Done for you

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Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

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Cite this page

Deep Agents (JavaScript). Agent Mart. https://agentmart.dev/harnesses/deep-agents-javascript (last updated 2026-10-24)