f3b0199c13 Open large Claude histories without whole-transcript duplication (#7431)
* fix(server): skip Claude subagent replay over a transcript size budget

Loading a session's subagent transcripts all at once OOMs the daemon
worker on large Claude sessions (#5820: a 395 MB parent plus 269
sidechain transcripts, 757 MB total, crash-loops the worker). Stat the
sidechain files before reading any and leave them unread when the
parent plus sidechain transcripts exceed a replay budget (256 MB by
default, PASEO_CLAUDE_REPLAY_BUDGET_MB to override); the parent history
replays unchanged, which is the same state as moving the subagent
transcripts out of the way. Also parse the parent transcript once
instead of twice while rebuilding sidechain ownership.

* fix(server): accept fractional PASEO_CLAUDE_REPLAY_BUDGET_MB values

parseInt read 0.5 as 0, so a fractional budget silently fell back to
the 256 MB default — the opposite of what a small-host operator asked
for. Parse the value as a float and pin the behavior with a regression
test.

* Stream Claude transcript replay without discarding subagent history

Read JSONL incrementally, retain ownership facts instead of raw records, and replay workflow payloads through a chronological byte-location index. Preserve all subagent history and remove the input byte budget.

Co-authored-by: ZouYusheng <admin@tj7mun.org>

* fix(server): propagate Claude transcript replay read errors

* fix(server): bound Claude replay output and index legacy history

Apply the existing tool content limit before replay retains events, copying truncated prefixes so sliced strings do not pin the original output. Index each child once and own transcript snapshots through ingestion to preserve history across provider file deletion. Keep full-scale memory reproductions opt-in.

* fix(server): replay Claude history without temporary transcript copies

Keep the original descriptors open until synchronous replay finishes. Indexed passes survive unlink and rename without requiring a second copy of the session on temporary storage. Close every descriptor on success and failure.

* fix(claude): replay large child histories without spread

Streaming removes whole-transcript duplication, but folding many visible child events still passed the complete aggregate as arguments to Array.push. Large histories exceed the V8 argument limit, the loader catches a RangeError, and history remains empty. Append replay observations iteratively and cover 160,000 aggregate child events.

Adapted from #7511, independently reproduced with the public resumeSession and streamHistory interfaces.

Co-authored-by: Alin Jiang <zonglinj@amazon.com>

* test(claude): cover parent-only replay above the string limit

Exercise the same parent-only resume path routinely with a small corpus, and use PASEO_TEST_LARGE_CLAUDE_REPLAY=1 for the 550 MiB string-limit reproduction. The eager loader returns empty history for this corpus; incremental replay preserves the visible parent event.

---------

Co-authored-by: Yusheng Zou <admin@tj7mun.org>
Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>
Co-authored-by: paseo-bot[bot] <266920839+paseo-bot[bot]@users.noreply.github.com>
Co-authored-by: Alin Jiang <zonglinj@amazon.com>
2026-10-23 13:08:09 +02:00
2026-10-22 03:53:53 +02:00
2026-08-27 14:25:31 +02:00
2026-10-22 03:53:53 +02:00
2026-10-15 21:11:51 +02:00

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Paseo

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One interface for Claude Code, Codex, Copilot, OpenCode, Pi, Antigravity, and Muse Code agents.

Paseo app screenshot

Paseo mobile app

Paseo is an open source agentic development environment for desktop, mobile, web, and CLI. Open the desktop app and work: agents, editor, terminals, diffs, pull requests, and a browser in one window. Run many agents at once, each in its own worktree, on one machine or several. The mobile app is the full app, native on iOS and Android.

  • Parallel agents: Run many agents at once, each in its own worktree.
  • Built-in orchestration: Agents in Paseo can create worktrees, launch other agents, and talk to them, across providers.
  • Complete development workflow: Edit files, review diffs, open pull requests, and run terminals, in split panes you arrange how you want.
  • Self-hosted: Agents run on your machine with your full dev environment. Use your tools, your configs, and your skills.
  • Multi-provider: Claude Code, Codex, Copilot, OpenCode, Pi, Antigravity, and Muse Code through the same interface. Pick the right model for each job.
  • Voice control: Dictate tasks or talk through problems in voice mode. Hands-free when you need it.
  • Cross-device: iOS, Android, desktop, web, and CLI. Start work at your desk, check in from your phone, script it from the terminal.
  • Privacy-first: Paseo doesn't have any telemetry, tracking, or forced log-ins.

Run parallel tasks in Paseo: start agents in separate worktrees, review their diffs, run each app, and check it in the built-in browser.

Sponsors

Hoplite
Cloud coding agents
Become a sponsor Become a sponsor

Plugins

Plugins run on the daemon and show up in every client you connect, with the same UI on desktop, web, iOS, and Android. Write a plugin once and it is on your phone.

  • UI: screens, sidebar items, workspace panels, Command Center items, slash commands, composer pills, attachment sources, timeline items, themes.
  • Agent lifecycle: change configuration, environment, and MCP servers, answer permissions, follow up when a turn ends.
  • Providers: add a coding agent as a provider.

Install from the registry with paseo plugin add owner/slug, or from Git or a local directory.

Browse plugins · Plugin docs

Plugins run with access to your daemon machine and inside connected clients; install only code you trust.

Getting Started

Paseo runs a local server called the daemon that manages your coding agents. Clients like the desktop app, mobile app, web app, and CLI connect to it.

Prerequisites

You need at least one agent CLI installed and configured with your credentials:

Download it from paseo.sh/download or the GitHub releases page. Open the app and the daemon starts automatically. Nothing else to install.

To connect from your phone, open Settings → your host → Pair Device.

Server

For a server, a VM, or any machine without the desktop app. Install the CLI and start the daemon:

npm install -g @getpaseo/cli
paseo

Paseo starts, then asks whether to enable the end-to-end encrypted relay for device pairing. If you decline, connect directly over TCP, Tailscale, or another VPN. The desktop, mobile, and web apps connect to this daemon like any other host.

For full setup and configuration, see:

Docker

Run the Paseo daemon and self-hosted web UI in Docker:

docker run -d --name paseo \
  -p 6767:6767 \
  -e PASEO_PASSWORD=change-me \
  -v "$PWD/paseo-home:/home/paseo" \
  -v "$PWD:/workspace" \
  ghcr.io/getpaseo/paseo:latest

Open http://localhost:6767 after it starts. Extend the base image with the agent CLIs you use, then provide credentials through environment variables or the persistent /home/paseo volume. See the Docker documentation for full setup details.

CLI

Everything you can do in the app, you can do from the terminal.

paseo run --provider claude/opus-4.6 "implement user authentication"
paseo run --provider codex/gpt-5.5 --worktree feature-x "implement feature X"

paseo ls                           # list running agents
paseo attach abc123                # stream live output
paseo send abc123 "also add tests" # follow-up task

# run on a remote daemon; --cwd is a path on that host
paseo run --host workstation.local:6767 --cwd /workspace "run the full test suite"

See the full CLI reference for more.

TypeScript SDK

Build issue integrations, dashboards, and orchestration services with @getpaseo/client:

import { createPaseoClient } from "@getpaseo/client";

const client = createPaseoClient({ url: "ws://127.0.0.1:6767/ws" });
await client.connect();

const agent = await client.agents.create({
  config: { provider: "codex/gpt-5.5" },
  cwd: "/Users/me/dev/storefront",
  prompt: "Review the current diff and name the riskiest change.",
});

const result = await agent.waitForFinish();
console.log(result.lastMessage);

await client.close();

See the SDK quickstart, recipes, and API reference.

Skills

Skills teach your agent to use Paseo to orchestrate other agents.

npx skills add getpaseo/paseo

Then use them in any agent conversation:

  • /paseo-handoff — hand off work between agents. I use this to plan with Claude and then handoff to Codex to implement.
  • /paseo-advisor — spin up a single agent as an advisor for a second opinion, without delegating the work itself.
  • /paseo-committee — form a committee of two contrasting agents to step back, do root cause analysis, and produce a plan.

Development

Quick monorepo package map:

  • packages/server: Paseo daemon (agent process orchestration, WebSocket API, MCP server)
  • packages/app: Expo client (iOS, Android, web)
  • packages/cli: paseo CLI for daemon and agent workflows
  • packages/desktop: Electron desktop app
  • packages/relay: Relay transport and encryption used by the daemon and clients
  • packages/website: Marketing site and documentation (paseo.sh)

Common commands:

# run all local dev services
npm run dev

# run individual surfaces
npm run dev:server
npm run dev:app
npm run dev:desktop
npm run dev:website

# build the server stack
npm run build:server

# repo-wide checks
npm run typecheck

Support Paseo

Paseo is an independent project used by tens of thousands of developers daily, built by one person and funded by the people who use it. Support the work on GitHub Sponsors. Companies can sponsor Paseo monthly and have their logo shown at the top of this README and on the paseo.sh homepage and docs.

License

Apache-2.0

Languages
TypeScript 97.7%
JavaScript 1.7%
Shell 0.2%
Kotlin 0.1%