AgentLoom · v0.1.0

Many models. One workbench.

Run Claude, Codex, DeepSeek, GLM and more — side by side, or as a team. The open-source desktop workbench that turns many LLMs into one workforce you control.

v0.1.0 · macOS Apple silicon & Intel · Windows unsigned preview · AGPL-3.0
Team mode — a lead agent dispatching members in parallel
Why AgentLoom

One agent, one editor, one vendor — that's the ceiling.

Most AI coding tools hand you one agent, in one editor, on one folder, from one vendor. That's fine — until the job is bigger than one agent, the quota runs out mid-afternoon, or you need to know exactly what it changed before you keep it.

AgentLoom starts from the opposite assumption: many projects, many models, several agents working at once — on your machine, under your control. Switch a running session from Claude to DeepSeek and the thread comes with it — same context, nothing to copy-paste. Or crown a lead that plans and a bench of cheaper models that execute, so you pay top-tier prices only for the thinking.

One agent is a bottleneck. Run a team.

Crown a lead — Claude or Codex, the models that are good at planning — and give it a bench of cheaper models. The lead splits the goal, hands out tasks in parallel, reviews what comes back and fixes what doesn't fit. Several files move at once instead of one, and you pay top-tier prices only for the thinking.

Never stuck behind one vendor.

Out of Claude quota at 4pm? Point the same session at GLM, DeepSeek or a local model and keep going — same thread, same context, nothing to copy-paste. Switching vendors is a dropdown, not a migration. And when a session gets long, AgentLoom writes the hand-off brief so the next one starts warm.

Cheap models that actually finish the job.

AgentLoom ships its own agent engine, myagent, written in Rust — no Claude Code, no Codex, no vendor CLI required. Providers you connect through that engine get the same tool loop, plan mode and checkpoints that the expensive CLIs have, so a pay-as-you-go key gets a real shot at real work.

See every move. Undo any of them.

Every command and every file write lands as a card you can open, plus a Review panel with a file-level ledger. Keep what you like, roll back the rest, file by file. You don't have to be a terminal expert to tell whether the agent did the right thing — and you don't have to trust it blind to let it work.

Yours, truly.

Open source and local-first. Your API keys live in your OS keychain, your conversations in a database on your own disk, and agents work directly in your own repositories. AgentLoom runs no server on the internet; the only listeners it starts are loopback-only helpers — the only things that ever leave your machine are the requests you send to the model provider you chose, and, if you turn on web search, your queries to the search backend you configured. Its own bookkeeping never touches your working tree.

17/30 median resolved
SWE-bench Verified subset

Cheap models, real work.

On a hand-composed, host-friendly 30-instance subset of SWE-bench Verified — not the full 500 — graded by the official Docker harness with no test leakage, myagent driving deepseek-v4-pro resolved a median of 17/30 (56.7%), ranging 16–19, across eight runs spanning four days of engine iteration rather than repeats of one frozen build. Running all 30 cost roughly $3–6 in model spend.

Read the benchmark method →
What it looks like

The workbench, in three moves.

Switch models mid-conversationAsk GLM, then hand the same thread to DeepSeek.
Ask GLM, then hand the same thread to DeepSeek
Cards, review & undo, file by fileTool-call cards with the Review panel and per-file diff.
Tool-call cards with the Review panel and per-file diff
Rich transcript renderingAn agent builds a service, draws the architecture as a mermaid diagram, and renders a chart — all in one session.
An agent builds a service, draws the architecture as a mermaid diagram, and renders a chart, all in one session

A session is the unit of work: one focused conversation that ships code, with checkpoints and undo. The sidebar holds every project you work on and every session inside it — no tab soup.

Everything in the box

What you get on day one.

Agent teams

Configure any number of agents across providers; crown a lead, toggle members, dispatch work, watch results land.

Session-centric workbench

All your projects in one window — GitHub repos and plain local folders alike — each with its own session list, groups and ⌘K search.

Checkpoints & undo

A file-level write ledger with reviewable, selective undo. See exactly what an agent touched before you decide to keep it.

Rich transcript rendering

Mermaid diagrams, inline images, diffs, collapsible thinking, tool-call cards; long output folds by default.

Built-in agent engine

myagent, a Rust harness with tool use, plan mode, checkpoints and event streaming. Use it standalone on the command line, or let AgentLoom drive it.

Web search for every model

DuckDuckGo with zero config, Brave or Exa with your key — so any agent can look things up.

Bring your own everything

OpenAI- and Anthropic-compatible endpoints, custom base URLs, local models. Choose your search backend, shape your agent roster, rename the roles, rearrange the panels.

i18n

English and 简体中文 in the UI today, more on the way.

Cross-platform

macOS (Apple silicon and Intel), signed and notarized. Windows builds and passes an installed smoke test in CI, but is unpublished until we can sign it. Linux is not started.

Download

Get AgentLoom v0.1.0.

macOS
Apple silicon & Intel · .dmg

Download the .dmg for your chip and drag it to Applications. Both builds are notarized by Apple — no warnings.

Windows unsigned preview
x64 · built in CI, unsigned

The build works — it just is not signed yet. CI compiles it, packages an installer and smoke-tests it on a Windows runner. What is missing is a code-signing certificate, so Windows will show a SmartScreen warning you have to click through. If you are fine with that, the preview installer is here now; a signed release is in progress. A .sha256 file sits next to it so you can check what you downloaded.

Unsigned preview .exe
GitHub slow where you are? Download from our mirror →
Or build it from source — Rust, Node ≥ 20, and the Tauri prerequisites. Build instructions →
Open source

AGPL-3.0, and honest about it.

Use it freely, self-host it, fork it — but if you distribute a modified version or run one as a service, your changes have to be open too. That keeps the workbench honest for everyone.

The AgentLoom and MyAgentHubs names and logos are trademarks of MyAgentHubs and are not covered by the code license.