← GUI catalog

Multi-harness workspace

Traycer

An open-source desktop control plane for multi-provider agent tasks with shared context, worktrees, diffs, remote hosts, and team access.

Status
Active
License
MIT
Source access
Open source
Record checked

At a glance

Teams that need shared agent tasks, agent-to-agent delegation, isolated worktrees, visual review, and access to a reachable execution host.

Good choice if

Teams that need shared agent tasks, agent-to-agent delegation, isolated worktrees, visual review, and access to a reachable execution host.

Check before choosing

Most named integrations are chat-only, and agent-to-agent delivery varies by interface. Live terminals, files, diffs, and agent processes remain on the original Host; cross-device Hosts are marked coming soon.

Workflow fit

Existing evidence gates classify four predefined workflows. Bands are non-numeric and do not rank product quality.

  • One agent + review

    Strong fit

    Stay close to one coding session and inspect changes in a dedicated visual surface.

    Current sources document visual review, workspace isolation.
  • Parallel local tasks

    Strong fit

    Run several coding tasks on one machine without their branches or files colliding.

    Current sources document parallel sessions, workspace isolation, visual review.
  • Remote control

    Strong fit

    Start or revisit coding work away from the machine where the repository is running.

    Current sources document remote execution or access, shared team access.
  • Shared team workspace

    Strong fit

    Let teammates enter the same live workspace to watch, steer, preview, or review work.

    Current sources document remote execution or access, shared team access, workspace isolation, visual review.

Harness coverage

Sixteen named coding-agent paths are listed in the chat interface. Only Claude Code, Codex, and OpenCode are also listed for the terminal interface, with different agent-to-agent message support.

16 named integrations
  • Claude Code
  • Codex
  • OpenCode
  • Traycer
  • Cursor Agent
  • Grok
  • Qwen Code
  • Kiro
  • Factory Droid
  • Kimi
  • GitHub Copilot CLI
  • Kilo Code
  • OpenRouter
  • Amp
  • Devin
  • Pi

Workflow mechanisms

Unknown means the current first-party record does not establish the mechanism; it is not converted into evidence of absence.

5 of 5 documented
  • parallel sessions

    Documented

    A Task can contain parent and child agents with independent sessions and run state, including parallel fire-and-forget instructions.

  • workspace isolation

    Documented

    Agents can use separate Git worktrees, each with its own checkout, directory, branch, and diff scope.

  • visual review

    Documented

    The Git Diff panel shows changed files for the selected worktree with search, summaries, grouping, and explicit loading or error states.

  • remote execution or access

    Documented

    The desktop client can connect to a reachable Host that owns the workspace, terminal, files, diffs, and agent processes.

  • shared team access

    Documented

    Task-level sharing gives invited collaborators access to the same task, agents, artifacts, files, diffs, and comments according to their access.

Technical and public context

Implementation inspection and source-native activity provide investigation context. Neither changes workflow fit.

Inspect implementation record and public activityContext, not workflow fit

Public activity signals

Daily source snapshots provide ecosystem context only. They do not affect workflow fit or capability claims.

2 mapped sources
  • GitHub installers14,444

    stable installer downloads · 11 releases in 90 days

    Observed Open source record
  • GitHub repository1,039

    stars · 126 forks

    Observed Open source record

Implementation record

Inspected at commit 8f21d506f994.

  • The desktop client binds worktree creation and worktree-scoped Git diff review into the task interface.
  • A remote transport connects the client to a reachable execution Host.
  • Collaborator mutations and the sharing panel implement task access and role management.
  • The chat store exposes agent-to-agent session state and messaging surfaces.
Inspected paths
  • clients/gui-app/src/hooks/worktree/use-worktree-create-mutation.ts
  • clients/gui-app/src/components/epic-canvas/git-diff/git-diff-panel-body-live.tsx
  • clients/shared/host-transport/remote/create-remote-transport.ts
  • clients/gui-app/src/hooks/epic/use-epic-collaborator-mutations.ts
  • clients/gui-app/src/components/epic-canvas/panels/epic-sharing/panel.tsx
  • clients/gui-app/src/stores/chats/a2a-open-store.tsx

The public repository exposes client and protocol code, but not every hosted collaboration or cloud service. The audit does not establish service guarantees, privacy properties, or feature parity across every named integration.

First-party evidence

Sources establish specific current GUI claims; their count does not add fit points.

7 first-party sourcesGUI record checked

Product and workflow

1 source

Harness integrations

1 source

Sessions, isolation and review

2 sources
View 1 more source

Remote and collaboration

2 sources
View 1 more source

Public code and implementation

1 source