Myles AndersonandClaude Opus 4.8 899c3b68ac Add PDF/file upload to the chat composer (#159)
* Add PDF/file upload to the chat composer

Add a paperclip button (and paste/drag-drop) that attaches PDFs and images
to a chat message. Files ride the existing base64 attachment pipeline, are
saved to disk preserving the original name, and their paths are injected into
the turn as <attached-files> so the agent Reads them (Claude Code handles PDFs
natively).

Raise the API request-body limit to 64 MB (axum's 2 MB default rejected any
real paper, surfacing as a client NetworkError) and add a 30 MB per-file
client guard with an inline error.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* Rebuild UI bundle for PDF/file upload

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* Address review: aggregate size guard, a11y, theme color, comments

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* cargo fmt

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-08-06 14:57:59 -07:00
…

OpenResearch CLI (orx)

Important

If you are an OpenResearch user or someone who is interested in autoresearch, we'd love to chat with you. Please email contact@alphaxiv.org if interested.

Stay updated or use OpenResearch compute

To receive email updates about the OpenResearch CLI or spin up compute from OpenResearch, create an account at openresearch.sh.

Run autoresearch on your machine

  • Run research agents in parallel. Spins up agents in different worktrees so you can investigate several different directions at once.
  • Works with Claude Code, Codex, and OpenCode
  • Bring your own compute. Works with SSH, Slurm, Kubernetes, Modal, HuggingFace and more.
  • Give it a goal. Can run the entire autoresearch loop from literature review to experiment analysis.
  • Local and private. Your code and your data stays on your machine.

https://github.com/user-attachments/assets/33b62182-0795-490d-9366-0fb0b4bd49fd

Quick start

curl -LsSf https://openresearch.sh/install.sh | sh
orx up

The dashboard opens at http://127.0.0.1:4791. Give the agent a goal — for example, ask it to reproduce a paper:

/reproduce-paper <paper URL or title> on <compute>

or turn one into an interactive marimo notebook:

/paper-to-marimo <paper URL or title> on <compute>

The dashboard

orx up runs a single local process on 127.0.0.1 — an embedded web UI plus a JSON/SSE API over a local SQLite store. From there you get:

  • Agent chat — a research assistant with full project context, backed by your locally installed harness: Claude Code, Codex, or OpenCode (pick the harness and model in the UI). Ask it to analyze runs, dig into results, edit code, and spin up new experiments.
  • The experiment tree — every experiment is a git branch: a runnable snapshot of your code. The root is your baseline; children are variants measured against it, so lineage stays explicit.
  • Runs — projects and experiments stay local by default and run on this machine from their recorded Git commit. Enable GitHub for a project from the Git tab when you want Modal, Hugging Face Jobs, Kubernetes, Slurm, SSH, Ray, or OpenResearch compute; remote launches push the exact branch first.
  • Autoresearch — describe a goal and let the agent run autonomously toward it: proposing, launching, and analyzing experiments.

Everything binds to loopback only. Creating a local project does not call GitHub; public paper repositories and paper search use the network only when you choose those flows.

On a remote machine

Develop from your laptop while the dashboard runs next to your GPUs:

orx up --remote user@host        # or an ~/.ssh/config alias; append :PORT for a custom SSH port

This starts orx up on the remote box over SSH, tunnels the port back, and opens your browser locally. Note the remote server is unauthenticated on that host's loopback, so other users on the same box can reach it.

Commands

Run orx --help (or orx <command> --help) for full usage. The highlights:

Area Commands
Dashboard up
Auth login, logout
Projects projects, explore, project, create-project, env
Experiments experiments, create-experiment, exp status/cmd/run/cancel
Runs & evidence runs, logs, search-logs, artifacts, artifact, wandb, query, chart, report
Compute compute, instance create
Literature lit, paper (full-text search across alphaXiv, OpenAlex, bioRxiv — no login required)
Agent integration install-skills, skill
Maintenance version, update, telemetry

orx install-skills drops the OpenResearch skill into your local coding agents (Claude Code, Codex, OpenCode, Cursor) so they can drive orx themselves — orx login offers this too.

Installing

The install script above fetches the latest prebuilt release (macOS and Linux, x86_64 and arm64) and is the same as:

curl -LsSf https://github.com/alphaXiv/openresearch-cli/releases/latest/download/openresearch-cli-installer.sh | sh

orx update keeps script-installed binaries current; interactive terminals also get a once-a-day background check with a one-line stderr notice (silence it with ORX_NO_UPDATE_CHECK=1).

From source

Requires Rust (stable) via rustup. The prebuilt dashboard UI is committed at ui/dist, so a plain build works:

cargo build --release          # binary at target/release/orx
cargo install --path .         # or install onto your PATH (~/.cargo/bin)

To hack on the dashboard UI itself (Vite + React, embedded into the binary at build time):

cd ui && pnpm install && pnpm build

Run the tests with cargo test.

Configuration

  • API URL — defaults to production (https://api.openresearch.sh); override with --api-url or OPENRESEARCH_API_URL.
  • Credentials — orx login opens your browser, mints a personal access token, and stores it at ${XDG_CONFIG_HOME:-~/.config}/openresearch/credentials.json (mode 0600). Sent as Authorization: Bearer … on every request.

Usage analytics

orx sends anonymous usage analytics to help prioritize features. It's opt-out, and the orx up onboarding surfaces the choice on first run.

  • Collected: command name, a random per-install UUID, CLI version, OS/arch, a CI flag, coarse install type, and coarse event labels (e.g. onboarding completed, project created, chat session started, or a run launched on modal).
  • Never collected: code, prompts, file contents or paths, project or experiment ids/names, repo names, tokens, emails, or account/identity data. The random install UUID is not tied to your account.
orx telemetry off        # persistent, per-machine
orx telemetry status     # current state + the anonymous install id
orx <cmd> --no-telemetry # per-run

Events are fire-and-forget on a background task and never block a command.

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