Signoffs are stamps of approval for (control, repository, commit SHA)
tuples, enabling external tools and humans to mark a control as
pass/fail/pending for a specific commit. Adds OpenAPI spec, demo
handlers with 5 fixtures, route registration, and regenerated TS client.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The local .env loading was unnecessary since arc install writes all
config to ~/.arc/.env. Simplifies dotenv behavior to unconditionally
load from the home directory only.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The one-time environment setup command (LLMs, certs, GitHub) is now
`arc install`, freeing up naming space for a future `arc init` command
for per-project initialization.
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>
- docs/agents/mcp.mdx: Remove pre-release warning. Add sandbox transport
docs alongside stdio and HTTP. Restructure configuration section to
cover both cli.toml and run config TOML. Replace filesystem example
with Playwright browser automation example.
- docs/execution/run-configuration.mdx: Add [mcp_servers] section with
field reference for all three transport types. Add to full example.
- docs/reference/cli-configuration.mdx: Add sandbox transport subsection.
Cross-reference workflow-level MCP config.
- docs/integrations/daytona.mdx: Add MCP sandbox transport to feature table.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove API server and web frontend instructions from quick start, replacing
them with a note about standalone vs. server mode. Add under-development
warning to API overview. Add server deployment stub page to Guides.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Warn users that exe.dev and devcontainer features are under active
development and may require special build flags.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The Rust SandboxConfig struct has a `local` field that was missing from
the OpenAPI spec, causing server_config_keys_match_openapi_spec to fail.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Updated: package.json workspaces, tsconfig path alias, CI workflow
paths, Dockerfile COPY, AGENTS.md, and doc references.
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>
- Add `image` property to OpenAPI `ExeConfiguration` schema so the
generated TS client gets a typed interface instead of bare `object`
- Extract `resolve_exe_clone_params()` helper and wire it into preflight
so `--preflight --sandbox exe` tests the git clone path
- Expand `run_from_branch()` to support exe.dev: resolve sandbox provider,
connect SSH, initialize VM, fetch+checkout the run branch, wrap with
GitCredentialSandbox + ReadBeforeWriteSandbox, and clean up on exit
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Embeds the ULID run_id directly in the directory name so logs dirs
can be easily correlated with runs.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- hooks.mdx: add pre_tool_use/post_tool_use/post_tool_use_failure events,
tool-specific context fields, matcher support for tool names
- cli.mdx: add --mode and --server-url flags to arc exec
- run-configuration.mdx: add [pull_request] section
- github.mdx: add auto-PR to features table
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Regenerate the changelog entry to cover all commits since the last
watermark. Add changelog writing guideline to use user-facing language
instead of internal Rust names.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Recursively compares serialized ServerConfig keys against the
OpenAPI ServerConfiguration schema properties. Also fixes 7 fields
that were missing from the spec: log, checkpoint, git.slug,
git.author, git.webhooks, sandbox.exe, sandbox.env.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace the RunCompare envelope (checkpoints + files + stats) with a
standard PaginatedRunFileList response containing FileDiff items,
matching the existing pagination pattern used by other endpoints.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add POST /runs/{id}/pause and POST /runs/{id}/unpause endpoints
following the cancel endpoint conventions, with paused RunStatus variant,
demo stubs, and regenerated TypeScript client.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove Verification, Insights, and Retros groups. Move Sessions, Models,
and Administration as sub-groups under More. Add unlisted Test Model
endpoint. Hide Run Verification endpoint.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Regenerate March 7 changelog with sandbox.env, CLI renames, and missing
accordion items. Add March 8 changelog for sandbox reliability and @file
validation. Update reference docs for --goal, --mode flags, sandbox.env,
checkpoint exclude globs, [log] config, [git.author], and project_memory.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move docs/naming/changelog-guide.md into the skill's references/
directory and de-duplicate SKILL.md against guide.md and format.md.
Each file now has a single responsibility: SKILL.md (workflow steps),
guide.md (writing conventions), format.md (MDX template).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implement the server-side session handlers (create, retrieve, send message,
stream events, list) with in-memory storage and LLM generation, wire them
into the router replacing not_implemented stubs, add run_chat_via_server
CLI function with SSE streaming, and add mode dispatch so `arc llm chat
--mode server` delegates to the API server.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- runs-board: removed browser tabs and address bar
- run-detail and workflow-example: removed browser chrome, Arc nav, and cropped sides
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Update 2026-03-07 changelog with Completions API, Sprites sandbox,
removed endpoints, and additional fixes. Replace plain text on deploy
guide stub pages with Warning callouts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add runs board screenshot to introduction page
- Add run detail and workflow diagram screenshots to why-arc page
- Add private research preview warning to quick-start page
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Adds a completions API endpoint that supports both streaming (SSE) and
non-streaming (JSON) modes, with structured output via JSON Schema.
Wires up the CLI `arc llm prompt` command to use the server when
`--mode server` is specified.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
