cinna-cli 0.1.0

Local development CLI for Cinna Core agents

cinna-cli

Local development CLI for Cinna Core agents.

Work on agent scripts, prompts, and webapps locally with your own editor and AI tools. The CLI keeps your workspace continuously synced with the remote agent environment, streams commands to it, and wires up MCP integration — so the platform is the single source of truth for runtime and credentials.

How It Works

Cinna Core agents run in managed cloud environments. cinna-cli does not run a local Docker container. Instead:

1. Continuous sync — Mutagen keeps ./workspace bidirectionally synced with the remote agent env over a WebSocket tunnel to the platform.
2. Remote exec — cinna exec <cmd> streams your command through the platform to the remote env, with live stdout/stderr and the remote process's exit code.
3. MCP integration — the local MCP proxy gives Claude Code / opencode access to the agent's knowledge base.

Your Editor / Claude Code
        │
        ▼
  workspace/              ← edit locally
        │
  cinna sync (Mutagen) ◄──► Remote Agent Environment   (no local container)
        │
  cinna exec <cmd>       ── streaming output

Prerequisites

• Python 3.10+
• Mutagen (version pinned by the platform — cinna setup checks and prompts to install)

Getting Started

Setup is initiated from the Cinna Core platform UI. Click "Local Development" on your agent's page to get a bootstrap command:

curl -s https://your-platform.com/api/cli-setup/TOKEN | python3 -

This will:

1. Install cinna-cli (via uv, pipx, or pip)
2. Exchange the setup token for CLI credentials
3. Verify / prompt-install the required Mutagen version
4. Clone the workspace (one-shot tarball; Mutagen takes over afterwards)
5. Generate CLAUDE.md, BUILDING_AGENT.md, .mcp.json, opencode.json, .gitignore, mutagen.yml
6. Start the continuous sync session

After setup:

cd hr-manager-agent/
cinna dev                           # start a foreground dev session (live sync + TUI)
claude                              # open Claude Code (MCP tools auto-configured)
cinna sync status                   # see sync state from another terminal
cinna exec python scripts/main.py   # run a command in the remote env
cinna list                          # see every agent registered on this machine

Commands

cinna setup <token_or_url>

Initialize a local workspace. Accepts the setup token, the URL, or the full curl command from the platform UI.

The agent directory name is normalized to lowercase with dashes ("HR Manager Agent" → hr-manager-agent/).

cinna set-token <token_or_url>

Refresh the CLI token on the current workspace without re-cloning. Run this from inside an existing agent directory when the stored token has expired — cinna set-token re-exchanges the setup token via POST /api/cli-setup/{token} and swaps the result into .cinna/config.json and ~/.cinna/agents.json in place. Workspace files, mutagen.yml, and generated context files are left untouched.

Accepts the same input forms as cinna setup (curl command, URL, or bare token). When only a bare token is given, the platform URL is reused from the workspace's existing .cinna/config.json — so you can refresh each agent from inside its own directory even if different agents live on different platforms. The exchanged token must belong to the same agent as the workspace; mismatched agent IDs abort the refresh.

cd hr-manager-agent/
cinna set-token yWo36tbkdAOzrALxOEKq31_OA2iMelEg

cinna dev

Start a foreground dev session — creates / resumes the Mutagen sync session for this workspace and attaches the terminal to a two-tab TUI (status + raw Mutagen details). Ctrl-C terminates the session; sync does not outlive the TUI. To observe sync from another terminal without affecting it, use cinna sync status.

cinna sync status | conflicts

Read-only views onto the live sync session (started by cinna dev).

• status — state, pending changes, conflict count.
• conflicts — list any conflict copies Mutagen has written. Resolve by picking a winner in your editor and deleting the .conflict.* copy.

cinna exec <command…>

Stream a command through the platform to the remote agent environment. Output streams back live; Ctrl+C aborts. Exit code matches the remote process.

cinna exec python scripts/main.py
cinna exec pip install pandas
cinna exec 'bash -c "ls -la"'

cinna status

One-shot summary of the agent + current sync state. Includes a backend probe (GET /sync-runtime) that reports whether the stored CLI token is still accepted — valid token, expired token, or no connection. Use cinna set-token to refresh an expired token.

cinna list

List every agent registered on this machine (from ~/.cinna/agents.json). Three columns:

1. Agent — display name on top, full agent ID below.
2. Location — workspace path on top, platform UI link below. Missing directories are flagged in red.
3. Sync — Mutagen session state on top (active / paused / connecting / error), plus a per-agent backend probe (valid token / expired token / no connection) on the bottom. The probes run in parallel with a short timeout so the view stays snappy even with many registered agents.

cinna disconnect

Stop sync, remove .cinna/ config and generated files (CLAUDE.md, BUILDING_AGENT.md, .mcp.json, opencode.json, mutagen.yml). Workspace files are preserved.

cinna disconnect-all

Scan the current directory for every cinna workspace (directories containing .cinna/config.json), stop each sync session, and delete the directories entirely. Prompts for confirmation and prints a summary of what was removed.

cinna completion [SHELL] [--install]

Output or install shell completion for bash, zsh, or fish.

Workspace Structure

After setup, the agent directory looks like:

my-agent/
  .cinna/                 # CLI config (do not edit)
    config.json
  workspace/              # Continuously synced with the remote env
    scripts/              # Bundle-owned: agent Python scripts
    docs/                 # Bundle-owned: WORKFLOW/ENTRYPOINT/REFINER prompts
    webapp/               # Bundle-owned: dashboard + data endpoints
    knowledge/            # Bundle-owned: static integration docs
    files/                # Bundle-owned: static publisher-shipped assets
    app-data/             # Per-user persistent — NOT shipped in bundle revisions.
                          # Backed by a platform AppDataVolume keyed by (user_id, bundle_id);
                          # mounted on the platform at /app/workspace/app-data.
                          # Survives apply-update and uninstall/reinstall.
      storage/            #   long-lived runtime output (DBs, reports, derived data)
      uploads/            #   all user-supplied file uploads at runtime
                          #   (chat attachments, task attachments, MCP uploads)
      cache/              #   disposable caches
    credentials/          # Backend-managed; visible read-only on your side
    workspace_requirements.txt
    workspace_system_packages.txt
  mutagen.yml             # Sync rules (customizable)
  CLAUDE.md               # Local dev instructions for AI tools
  BUILDING_AGENT.md       # Building mode prompt pulled from the platform
  .mcp.json               # MCP config for Claude Code
  opencode.json           # MCP config for opencode
  .gitignore              # ignores workspace/credentials/ and workspace/app-data/

Persistence tiers mirror the platform's bundle/install model:

• Bundle-owned folders (scripts/, docs/, webapp/, knowledge/, files/, workspace_requirements.txt, workspace_system_packages.txt) are part of what gets snapshotted when a new bundle revision is published. As the developer/publisher, your edits here become the next shipped revision.

• app-data/ is the per-user persistent runtime volume. On the platform it lives in an AppDataVolume keyed by (user_id, bundle_id) — one volume per user per bundle, bind-mounted into the agent container at /app/workspace/app-data. It is not part of bundle revisions: when you publish, only the bundle-owned folders are snapshotted, and every user who installs your bundle gets their own fresh app-data volume. On the platform side the volume survives apply-update (bundle folders are overwritten, app-data is never touched) and uninstall/reinstall (orphaned, not deleted; reattaches by bundle_id). What you see synced to your local workspace/app-data/ is your own developer install's app-data — useful for inspecting runtime output your scripts produce. It's gitignored by default since it's per-user runtime state, not bundle content.

  Where scripts should put what:

  • storage/ — long-lived runtime state (databases, JSON, CSVs, generated reports). Anything the agent must keep across sessions and bundle updates.
  • uploads/ — every user-supplied file at runtime lands here automatically: chat attachments, task attachments, MCP get_file_upload_url uploads. Read from this folder, don't write to it from scripts.
  • cache/ — disposable caches the scripts may rebuild on demand.

• credentials/ is managed by the backend and only readable on your side.

Working with AI Coding Tools

Setup generates MCP server configs for Claude Code (.mcp.json) and opencode (opencode.json), giving your AI tool a knowledge_query tool that searches the agent's knowledge base.

cd my-agent/
claude        # or: opencode

Sync & Conflict Resolution

cinna sync drives Mutagen in two-way-safe mode with VCS-aware ignores. When the same file changes on both sides, Mutagen writes <file>.conflict.<side>.<timestamp> instead of picking a winner — inspect them with cinna sync conflicts, resolve, and delete the conflict copy.

Large binary files and build artifacts are ignored by default (see mutagen.yml). Add your own ignores there if needed.

Development

git clone https://github.com/opencinna/cinna-cli.git
cd cinna-cli
uv venv && uv pip install -e ".[dev]"
uv run pytest -v
uv run ruff check src/

License

MIT