When workflow prompts tell agents to write results to a file with
embedded JSON status fields, the engine now falls back to reading the
last file the agent wrote if neither the response text nor status.json
contain extractable status fields.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
When `arc run` uses a Daytona sandbox, `initialize()` re-detects the
branch from cwd — but by that point the worktree has switched HEAD to
`arc/run/{run_id}`, which was never pushed, causing the clone to fail
with HTTP 400. Pass the already-known base branch (e.g. `main`) from
the caller instead of re-detecting it inside the sandbox.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
All git checkpoint, diff, push, worktree, and merge operations now go
through sandbox.exec_command() instead of maintaining parallel Host
(spawn_blocking) and Remote code paths. The enum is replaced by
git_checkpoint_enabled + host_repo_path on RunConfig, and
sandbox.is_remote() is used where behavior still differs.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Standalone subcommand that creates SSH credentials for a run's Daytona
sandbox and connects directly (or prints the command with --print).
Also parameterizes create_ssh_access TTL instead of hardcoding 60 min.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Per-run data now lives in ~/.arc/runs/ while daily CLI log files
stay in ~/.arc/logs/. Renames: logs_root → run_dir (RunConfig field,
Handler trait param, all handlers), logs_dir → run_dir (CLI arg,
local variables), default_logs_base → default_runs_base (path fn).
Adds DB migration 002 to rename workflow_runs.logs_dir → run_dir.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Adds McpTransport::Sandbox variant that starts an MCP server inside the
sandbox, waits for it to listen, gets a Daytona preview URL, and rewrites
to HTTP transport for the MCP client connection.
Key changes:
- Sandbox trait: add get_preview_url(port) for authenticated port access
- DaytonaSandbox: implement get_preview_url via Daytona SDK preview links
- McpTransport::Sandbox: new variant with command, port, env fields
- Session: resolve_sandbox_mcp_servers() starts servers and rewrites to HTTP
- Integration test: end-to-end Playwright MCP in Daytona - navigates to
example.com and verifies "Example Domain" in accessibility snapshot
Config example:
[mcp_servers.playwright]
type = "sandbox"
command = ["npx", "@playwright/mcp@latest", "--port", "3100", "--headless"]
port = 3100
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Expose the Daytona SDK's ComputerUseService through DaytonaSandbox so
callers can start the virtual desktop, take screenshots, and interact
with mouse/keyboard programmatically.
The new integration test validates the full flow: start the desktop
environment, launch Chromium on DISPLAY=:0, and capture a screenshot
of example.com via the Computer Use API.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add extra parent() traversal in build.rs, include_str!, and test
fixture paths that navigate from crate directories to the repo root.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Updated: Cargo.toml workspace members, CI workflow paths, Dockerfile
COPY, AGENTS.md, skill mapping, and doc references.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
