deepagents

AI Agents & Assistants

Agent harness built with LangChain and LangGraph. Equipped with a planning tool, a filesystem backend, and the ability to spawn subagents - well-equipped to handle complex agentic tasks.

Track releases GitHub Website

Python Latest langchain-quickjs==0.1.4 · 1h ago Security brief →

Features

Supports sub‑agents for delegated task execution with isolated context windows
Provides filesystem integration to read, write, edit or search local/sandboxed/remote backends
Offers persistent memory via pluggable state and store backends across sessions
Includes human‑in‑the‑loop approval workflow for tool calls

Security Response History

1 CVE

CVE	Severity	Disclosed	Patched (this tool)	vs Ecosystem Median
CVE-2026-42208 KEV	critical CVSS 9.8	2026-05-08	2026-05-08	19h

Recent releases

View all 138 releases →

No immediate action

langchain-quickjs==0.1.4 Bug fix 1h

Middleware configuration fix

Open

No immediate action

langchain-runloop==0.0.6 New feature 3h

Blueprint bootstrapping

Open

No immediate action

deepagents==0.6.8 Breaking risk 7h

Dropped subagent exports

Open

No immediate action

deepagents-code==0.1.8 Mixed 1d

MCP error modal + recovery commands

Open

deepagents-cli==0.2.0 Breaking risk 1d

Breaking changes

`deepagents deploy` now targets the Managed Deep Agents API; `deepagents dev`, `deepagents.toml`, and the `--config`/`--dry-run` flags are removed. Run `deepagents init` to re-scaffold (`agent.json` + `tools.json`).

Notable features

Migrate `deepagents deploy` to use Managed Deep Agents API

Full changelog

⚠ BREAKING CHANGES

deepagents deploy now targets the Managed Deep Agents API; deepagents dev, deepagents.toml, and the --config/--dry-run flags are removed. Run deepagents init to re-scaffold (agent.json + tools.json). See PR for the full migration guide.