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Merged
mattzcarey merged 5 commits into from
Jul 14, 2026
Merged

agent-think: Isolate and recover Workspace sync #1939

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e1f4df6
agent-think: Cover repository sync recovery
mattzcarey Jul 14, 2026
1387851
agent-think: Isolate workspace durable state
mattzcarey Jul 14, 2026
55e6640
Recover exact Durable Object storage resets
mattzcarey Jul 14, 2026
4d21ab0
agent-think: observe durable tool completion in E2E
mattzcarey Jul 14, 2026
652fe3f
agent-think: Pin Workspace PR build
mattzcarey Jul 14, 2026
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8 changes: 5 additions & 3 deletions agent-think/AGENTS.md
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Expand Up @@ -42,9 +42,11 @@ agent-think (this dir — PUBLIC-safe, holds no App creds)
│ start() ONLY submits the durable turn — returns in ~1s
│ failed-run continuation refreshes GitHub auth through gh-app's private
│ AgentThinkTokenBroker binding before submitting into the same session
├─ ThinkAgent DO (src/agent.ts) — owns durable turn state + complete Workspace VFS
│ file tools and both bash backends share the same synchronized tree;
│ container backend claims from the warm pool per turn:
├─ ThinkAgent DO (src/agent.ts) — owns durable turn/transcript state only
├─ WorkspaceAgent DO (src/workspace-agent.ts) — same stable per-issue name;
│ exclusively owns Workspace VFS + backend connection. File tools and
│ both bash backends share its RPC stub; the container backend claims
│ from the warm pool per turn:
│ resolveContainerId(env, id) → env.Sandbox.get(idFromName(uuid))
├─ Sandbox DO (src/sandbox.ts) — container host (wsd); handed out by pool
├─ WarmPool DO (src/warm-pool.ts) — keeps exactly one unassigned container warm
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4 changes: 3 additions & 1 deletion agent-think/Dockerfile
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Expand Up @@ -10,7 +10,9 @@
# them on PATH inside the FUSE-mounted /workspace. The image stays
# otherwise lean.

FROM ghcr.io/cloudflare/workspace-wsd-linux-x64:0.0.0-alpha.11 AS wsd
# Workspace PR #18, commit 98b74eb. Keep this in sync with the
# @cloudflare/workspace pkg.pr.new dependency in package.json.
FROM ghcr.io/cloudflare/workspace-wsd-linux-x64:pr-18-98b74eb@sha256:179a3dc35bdf752d4cdcef07012dcf5c9949d04ba4d0d3ab1ed6d5703cfd73a9 AS wsd

FROM debian:stable-slim

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2 changes: 1 addition & 1 deletion agent-think/package.json
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Expand Up @@ -20,7 +20,7 @@
"@ai-sdk/openai": "^3.0.70",
"@cloudflare/ai-chat": "workspace:*",
"@cloudflare/think": "workspace:*",
"@cloudflare/workspace": "0.0.0-alpha.11",
"@cloudflare/workspace": "https://pkg.pr.new/cloudflare/workspace/@cloudflare/workspace@18",
"@platformatic/vfs": "^0.4.0",
"agents": "workspace:*",
"ai": "^6.0.202",
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