Fetching from the wire…
01
02
03
04
05
06
07
08
Public story · 2026-03-21 · source-backed
LangChain released Open-SWE, an open-source asynchronous coding agent built on LangGraph that analyzes codebases, plans implementation, writes code, runs tests, and opens PRs autonomously. The killer integration: mention @openswe in any Slack thread or comment @openswe on any Linear issue and it starts working. This is the architecture Cognition and Devin built privately, now fully open-source and forkable for self-hosted deployment with cloud sandboxes and subagent orchestration.
Each link below shares sources, entities, or timing with this story.
Cursor supports Linear / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Cursor supports Linear); both cover Linear, PRs, Slack; overlapping topics (agent, coding, linear, slack).
Cursor supports Linear / Shared entities / Same source domain / Shared topic / What happened next
Linked by a graph relationship (Cursor supports Linear); both cover Linear, Slack; reported by the same outlet (github.com).
Cursor supports Linear / Shared entity: PRs / Same source domain / Shared topic / What happened next / Tension
Linked by a graph relationship (Cursor supports Linear); both cover PRs; reported by the same outlet (github.com).
Cursor supports Linear / Shared entities / What happened next / Tension
Linked by a graph relationship (Cursor supports Linear); both cover Cognition, Devin, SWE; picks up the Cognition thread on 2026-07-09.
Symphony uses Linear / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Symphony uses Linear); both cover Linear, PRs; overlapping topics (agent, architecture, code, coding).
LangChain released LangGraph / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (LangChain released LangGraph); both cover PRs, Slack; overlapping topics (agent, architecture, code).
Cursor supports Linear / Shared entities / Same source domain / Shared topic / Earlier coverage
Linked by a graph relationship (Cursor supports Linear); both cover Linear, Slack; reported by the same outlet (github.com).
Claude benchmarked against Devin / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude benchmarked against Devin); both cover Cognition, Devin; overlapping topics (agent, code, coding).