---
schema_version: "newruntime-agent-readable-v0.1"
type: "raw_signal"
id: "tg-2362"
slug: "agentmemory-shares-state-across-codex-claude-code-and-cursor"
title: "AgentMemory Shares State Across Codex, Claude Code, and Cursor"
description: "A common memory layer reduces the cost of switching coding clients and moves context ownership outside any one model interface."
observed_at: "2026-05-19"
why_it_matters: "This dated record adds public evidence to the company memory needs write loops, harness architecture outlives model choice analysis and keeps the claim auditable as the underlying products and practices change."
novelty: "notable"
verification_level: "source-linked"
signal_type: "tool"
evidence_kind: "primary-source"
status: "published"
telegram_message_id: 2362
telegram_url: "https://t.me/qwgai/2362"
topics: ["agent-memory","coding-agents","interoperability"]
entities: []
related_patterns: ["company-memory-needs-write-loops","harness-architecture-outlives-model-choice"]
source_urls: ["https://github.com/rohitg00/agentmemory"]
import_batch: "telegram-2026-07-17-plus-2026-07-20-v2"
routes: {"html":"https://newruntime.com/signals/agentmemory-shares-state-across-codex-claude-code-and-cursor/","markdown":"https://newruntime.com/signals/agentmemory-shares-state-across-codex-claude-code-and-cursor.md","json":"https://newruntime.com/signals/agentmemory-shares-state-across-codex-claude-code-and-cursor.json"}
source_format: "telegram-export-normalized-json"
---

# AgentMemory Shares State Across Codex, Claude Code, and Cursor

## Observation

A common memory layer reduces the cost of switching coding clients and moves context ownership outside any one model interface.

## Why it matters

This dated record adds public evidence to the company memory needs write loops, harness architecture outlives model choice analysis and keeps the claim auditable as the underlying products and practices change.

## Provenance

Normalized from QWG AI Telegram message 2362. The original Russian-language record remains available at https://t.me/qwgai/2362.