Morgen — Printing Press CLI
Prerequisites: Install the CLI
This skill drives the morgen-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first:
- Install via the Printing Press installer. It defaults binaries to
$HOME/.local/binon macOS/Linux and%LOCALAPPDATA%\Programs\PrintingPress\binon Windows:npx -y @mvanhorn/printing-press-library install morgen --cli-only - Verify:
morgen-pp-cli --version - Ensure the reported install directory is on
$PATHfor the agent/runtime that will invoke this skill.
If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead:
go install github.com/mvanhorn/printing-press-library/library/productivity/morgen/cmd/morgen-pp-cli@latest
If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds.
Morgen calendar & tasks API CLI — unified access to calendars, events, tasks, and tags across connected providers
Unique Capabilities
These capabilities aren't available in any other tool for this API.
Cross-source synthesis
agenda— Unified chronological day view merging calendar events and due tasks across all connected accounts.Reach for this to see everything on a day in one call instead of querying events per calendar and tasks separately.
morgen-pp-cli agenda --date 2026-06-16
Command Reference
calendars — List calendars and update Morgen-specific calendar metadata
morgen-pp-cli calendars list— List calendars across all connected accountsmorgen-pp-cli calendars update— Update Morgen-specific metadata for a calendar (busy, color, name overrides)
events — List, create, update, and delete calendar events
morgen-pp-cli events create— Create an event in a calendarmorgen-pp-cli events delete— Delete an event. Use --series-update-mode for recurring events.morgen-pp-cli events list— List events from one or more calendars in a time windowmorgen-pp-cli events update— Update an event (patch). Use --series-update-mode for recurring events.
integrations — View connected accounts and available providers (read-only; connect/disconnect happens in the Morgen app)
morgen-pp-cli integrations accounts— List connected calendar/task accountsmorgen-pp-cli integrations providers— List available integration providers (Google, Microsoft 365, iCloud, Todoist, etc.)
tags — Manage tags
morgen-pp-cli tags create— Create a tagmorgen-pp-cli tags delete— Delete a tagmorgen-pp-cli tags get— Get a single tag by IDmorgen-pp-cli tags list— List tagsmorgen-pp-cli tags update— Update a tag
tasks — Manage tasks across connected task providers
morgen-pp-cli tasks close— Mark a task completemorgen-pp-cli tasks create— Create a taskmorgen-pp-cli tasks delete— Delete a taskmorgen-pp-cli tasks get— Get a single task by IDmorgen-pp-cli tasks list— List tasksmorgen-pp-cli tasks move— Reorder or re-parent a taskmorgen-pp-cli tasks reopen— Reopen a completed taskmorgen-pp-cli tasks update— Update a task (patch)
Finding the right command
When you know what you want to do but not which command does it, ask the CLI directly:
morgen-pp-cli which "<capability in your own words>"
which resolves a natural-language capability query to the best matching command from this CLI's curated feature index. Exit code 0 means at least one match; exit code 2 means no confident match — fall back to --help or use a narrower query.
Auth Setup
Run morgen-pp-cli auth setup to print the URL and steps for getting a key (add --launch to open the URL). Then set:
export MORGEN_API_KEY="<your-key>"
Or persist it in ~/.config/morgen/config.toml.
Run morgen-pp-cli doctor to verify setup.
Agent Mode
Add --agent to any command. Expands to: --json --compact --no-input --no-color --yes.
Pipeable — JSON on stdout, errors on stderr
Filterable —
--selectkeeps a subset of fields. Dotted paths descend into nested structures; arrays traverse element-wise. Critical for keeping context small on verbose APIs:morgen-pp-cli calendars list --agent --select id,name,statusPreviewable —
--dry-runshows the request without sendingOffline-friendly — sync/search commands can use the local SQLite store when available
Non-interactive — never prompts, every input is a flag
Explicit retries — use
--idempotentonly when an already-existing create should count as success
Response envelope
Commands that read from the local store or the API wrap output in a provenance envelope:
{
"meta": {"source": "live" | "local", "synced_at": "...", "reason": "..."},
"results": <data>
}
Parse .results for data and .meta.source to know whether it's live or local. A human-readable N results (live) summary is printed to stderr only when stdout is a terminal AND no machine-format flag (--json, --csv, --compact, --quiet, --plain, --select) is set — piped/agent consumers and explicit-format runs get pure JSON on stdout.
Agent Feedback
When you (or the agent) notice something off about this CLI, record it:
morgen-pp-cli feedback "the --since flag is inclusive but docs say exclusive"
morgen-pp-cli feedback --stdin < notes.txt
morgen-pp-cli feedback list --json --limit 10
Entries are stored locally at ~/.local/share/morgen-pp-cli/feedback.jsonl. They are never POSTed unless MORGEN_FEEDBACK_ENDPOINT is set AND either --send is passed or MORGEN_FEEDBACK_AUTO_SEND=true. Default behavior is local-only.
Write what surprised you, not a bug report. Short, specific, one line: that is the part that compounds.
Output Delivery
Every command accepts --deliver <sink>. The output goes to the named sink in addition to (or instead of) stdout, so agents can route command results without hand-piping. Three sinks are supported:
| Sink | Effect |
|---|---|
stdout |
Default; write to stdout only |
file:<path> |
Atomically write output to <path> (tmp + rename) |
webhook:<url> |
POST the output body to the URL (application/json or application/x-ndjson when --compact) |
Unknown schemes are refused with a structured error naming the supported set. Webhook failures return non-zero and log the URL + HTTP status on stderr.
Named Profiles
A profile is a saved set of flag values, reused across invocations. Use it when a scheduled agent calls the same command every run with the same configuration - HeyGen's "Beacon" pattern.
morgen-pp-cli profile save briefing --json
morgen-pp-cli --profile briefing calendars list
morgen-pp-cli profile list --json
morgen-pp-cli profile show briefing
morgen-pp-cli profile delete briefing --yes
Explicit flags always win over profile values; profile values win over defaults. agent-context lists all available profiles under available_profiles so introspecting agents discover them at runtime.
Exit Codes
| Code | Meaning |
|---|---|
| 0 | Success |
| 2 | Usage error (wrong arguments) |
| 3 | Resource not found |
| 4 | Authentication required |
| 5 | API error (upstream issue) |
| 7 | Rate limited (wait and retry) |
| 10 | Config error |
Argument Parsing
Parse $ARGUMENTS:
- Empty,
help, or--help→ showmorgen-pp-cli --helpoutput - Starts with
install→ ends withmcp→ MCP installation; otherwise → see Prerequisites above - Anything else → Direct Use (execute as CLI command with
--agent)
MCP Server Installation
- Install the MCP server:
go install github.com/mvanhorn/printing-press-library/library/productivity/morgen/cmd/morgen-pp-mcp@latest - Register with Claude Code:
claude mcp add morgen-pp-mcp -- morgen-pp-mcp - Verify:
claude mcp list
Direct Use
- Check if installed:
which morgen-pp-cliIf not found, offer to install (see Prerequisites at the top of this skill). - Match the user query to the best command from the Unique Capabilities and Command Reference above.
- Execute with the
--agentflag:morgen-pp-cli <command> [subcommand] [args] --agent - If ambiguous, drill into subcommand help:
morgen-pp-cli <command> --help.