name

pp-superhuman

description

Superhuman email from your terminal or Claude Code, backed by a local SQLite store and agent-native JSON I/O. Trigger phrases: `check my email`, `what's in my inbox`, `draft a reply to <thread>`, `send <draft> with undo`, `snooze this thread`, `look up <email>`, `who is <email>`, `use superhuman`, `run superhuman`.

author

Matt Van Horn

license

Apache-2.0

argument-hint

<command> [args] | install cli|mcp

allowed-tools

Read Bash

metadata

openclaw

requires

bins

superhuman-pp-cli

Superhuman — Printing Press CLI

Prerequisites: Install the CLI

This skill drives the superhuman-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/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows:
```
npx -y @mvanhorn/printing-press-library install superhuman --cli-only
```
Verify: superhuman-pp-cli --version
Ensure the reported install directory is on $PATH for 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 1.26.4 or newer):

go install github.com/mvanhorn/printing-press-library/library/productivity/superhuman/cmd/superhuman-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.

When to Use This CLI

Pick the Superhuman CLI when you want email read/draft/respond access from a terminal or Claude Code, scriptable thread search backed by a local store, capability discovery via which, or Ask AI semantic search piped into other tools.

Unique Capabilities

These capabilities aren't available in any other tool for this API.

workflow — Compound commands that combine multiple API operations into one verb (see workflow --help).
```
superhuman-pp-cli workflow --help
```
which — Resolve a natural-language capability query to the best matching command from this CLI's curated feature index.
```
superhuman-pp-cli which 'snooze a thread for tomorrow'
```
lookup — Live contact enrichment for an email: name, bio, location, timezone, avatar, social links, and Twitter handle from Superhuman's profile service. Optional --photo downloads the contact's avatar.
```
superhuman-pp-cli lookup alice@example.com --agent --select name,location,twitterHandle
```
userdata write — Low-level escape hatch over Superhuman's CRDT mutation endpoint for paths the typed commands don't cover. Dry-run by default; --apply to fire; path must start with users/.
```
superhuman-pp-cli userdata write "users/<google-id>/settings/<key>" '{"value":true}' --apply
```

Command Reference

ai — Semantic search via Ask AI

superhuman-pp-cli ai — Ask AI semantic search (SSE stream)

attachments — Upload, list, download attachments

superhuman-pp-cli attachments — Upload an attachment for a draft

drafts — Drafts — create, update, send, delete

superhuman-pp-cli drafts list — List drafts
superhuman-pp-cli drafts new — Create a fresh outbound draft with generated IDs
superhuman-pp-cli drafts write — Create or update a draft (write to draft path)

messages — Individual messages within threads

superhuman-pp-cli messages get — Fetch one message by id
superhuman-pp-cli messages get-by-rfc822 — Lookup a message by RFC822 Message-ID
superhuman-pp-cli messages list — List messages with Gmail search syntax
superhuman-pp-cli messages query — Semantic email search

lookup — Live contact enrichment for an email address

superhuman-pp-cli lookup <email> — Fetch live profile (name, bio, location, timezone, avatar, links, Twitter handle); --photo <path> also downloads the photo

participants — Local correspondent analytics

superhuman-pp-cli participants list — List email participants from the local store
superhuman-pp-cli participants show <email> — Show participant details

reminders — Snooze reminders for threads

superhuman-pp-cli reminders cancel — Cancel a snooze (un-snooze a thread)
superhuman-pp-cli reminders create — Create a snooze reminder for a thread

teams — Team and account info

superhuman-pp-cli teams — List teams the user belongs to

threads — Email threads — read, list, search, archive, label

superhuman-pp-cli threads get — Get a thread by ID
superhuman-pp-cli threads list — List recent threads

send — Send, schedule, and remind from one command

superhuman-pp-cli send — Send a real email through Superhuman's backend

snippets — Reusable Superhuman UI snippets

superhuman-pp-cli snippets list — List saved snippets
superhuman-pp-cli snippets get <name> — Show a snippet
superhuman-pp-cli snippets create --name <name> — Create a snippet
superhuman-pp-cli snippets update <name> — Update a snippet
superhuman-pp-cli snippets delete <name> — Delete a snippet

awaiting-reply — Threads that need attention

superhuman-pp-cli awaiting-reply — List threads where the latest message awaits your reply

watch — Gmail history stream

superhuman-pp-cli watch — Emit Gmail history deltas as NDJSON

users — User account state

superhuman-pp-cli users — User achievements / gamification state

userdata — Low-level Superhuman CRDT surface (advanced)

superhuman-pp-cli userdata write <path> <json> — Write a raw value to a CRDT path; dry-run by default, --apply to fire, path must start with users/

Finding the right command

When you know what you want to do but not which command does it, ask the CLI directly:

superhuman-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.

Recipes

Fast triage view across recent threads

superhuman-pp-cli threads list --limit 100 --json --select id,subject,snippet,participants

Pull a wide swath of recent threads with only the fields you need; pipe to jq or an LLM for further triage.

Folder views and thread filters

superhuman-pp-cli threads list --type sent --limit 20 --json
superhuman-pp-cli threads list --type starred --label IMPORTANT --json
superhuman-pp-cli threads list --participants-file participants.txt --intersect-with-stdin < thread-ids.txt --json

Use --type for common mailbox folders: inbox, sent, done, starred, archived, spam, trash, and important. Add --label, --participants-file, or --intersect-with-stdin when composing local-store filters.

Draft from stdin and send with an undo window

echo 'Body text here' | superhuman-pp-cli send --to teammate@example.com --subject 'Update' --body-stdin --undo 30s

Write a draft from a piped body, then send it with a 30s undo window: agents can abort before the send fires.

Create a fresh draft without hand-building IDs

superhuman-pp-cli drafts new --to teammate@example.com --subject 'Update' --body-stdin < body.txt --json

drafts new creates a fresh outbound draft and generates the Superhuman-style draft, thread, and RFC822 identifiers.

Snooze a thread for later

superhuman-pp-cli reminders create --thread-id <thread-id> --trigger-at 2026-05-13T09:00:00Z

Schedule a thread to resurface at a specific time; pair with reminders cancel to un-snooze.

Send with follow-up reminders and scheduled delivery

superhuman-pp-cli send --to teammate@example.com --subject 'Proposal' --body-file proposal.txt --remind-in 3d --if-no-reply
superhuman-pp-cli send --to teammate@example.com --subject 'Tomorrow' --body 'See you then' --schedule-at '+1d'
superhuman-pp-cli send --cancel-schedule <draft-id>

Use --remind-in or --remind-on to attach a reminder. --if-no-reply marks the reminder as conditional on no recipient response. --schedule-at accepts RFC3339, relative specs such as +2d, and weekday specs such as Mon 8am.

Reuse snippets

superhuman-pp-cli send --to teammate@example.com --snippet intro --var name=Alice

Create or update snippets with superhuman-pp-cli snippets create / superhuman-pp-cli snippets update. Snippet variables are plain {{key}} text replacements. They are not Go templates and do not execute logic.

Snippets sync with Superhuman's Snippets folder. If an older CLI left local snippets in ~/.superhuman-pp-cli/snippets.json, the first snippets list prints a one-time migration hint. The CLI never auto-uploads, modifies, or deletes that local file.

Search messages and correlate participants

superhuman-pp-cli messages list --query 'from:teammate@example.com newer_than:7d' --json
superhuman-pp-cli messages get-by-rfc822 '<message-id@example.com>' --json
superhuman-pp-cli participants list --since 30d --sort count --json
superhuman-pp-cli participants show teammate@example.com --json

Use Gmail search syntax in messages list --query. Use get-by-rfc822 when another system gives you an RFC822 Message-ID header instead of a Gmail message id.

Watch for Gmail changes

superhuman-pp-cli watch --once --json
superhuman-pp-cli watch --interval 30s --filter messageAdded

watch polls Gmail history and emits newline-delimited JSON events. Use --once for cron-style checks and --interval for a long-running stream.

Find threads awaiting your reply

superhuman-pp-cli awaiting-reply --min-age 2h --external-only --json

This reads the local SQLite store and returns threads where the latest message is inbound and old enough to need attention.

Discover a capability by description

superhuman-pp-cli which 'send an email with an undo window'

Resolve a natural-language capability query to the best matching command from this CLI's curated feature index.

Ask AI semantic search across mail

superhuman-pp-cli ai --query 'what did Alice say about pricing last week' --agent

Run a semantic query through Superhuman's Ask AI surface; --agent gives you JSON streams pipeable to other tools.

Enrich a contact before drafting

superhuman-pp-cli lookup alice@example.com --agent --select name,location,timeZone,twitterHandle

Pull Superhuman's live profile for an email and narrow to the fields you need with --select. Add --photo ./alice.jpg to also save the contact's avatar. Contacts with no photo on file report that and exit 0.

Write a raw CRDT path the typed commands don't cover

# Preview first (dry-run by default):
superhuman-pp-cli userdata write "users/<google-id>/settings/<key>" '{"value":true}'
# Then fire it:
superhuman-pp-cli userdata write "users/<google-id>/settings/<key>" '{"value":true}' --apply

Advanced escape hatch. Prefer the typed commands (send, reminders, drafts, snippets) when one exists. The path must start with users/, and nothing is sent until --apply is passed.

Anti-Triggers

This CLI delivers mail via the Gmail API, not Superhuman's /messages/send MTA. Do not promise Superhuman-server-side send behaviors that the Gmail path doesn't provide. There is no share (team draft sharing) or mail-merge command yet, and the CLI cannot mint the iOS-audience token some Superhuman-only endpoints require — don't claim those capabilities.

Auth Setup

Superhuman has no public API key. The durable path reads Chrome's on-disk session and stores refreshable account tokens:

superhuman-pp-cli auth login --disk
superhuman-pp-cli auth status
superhuman-pp-cli doctor

doctor --json reports tokens, gmail_oauth, auto_refresh_active, and binary_age_days. If a backend call returns 401, the CLI adds a hint to run superhuman-pp-cli auth login --chrome when a fresh browser capture is needed.

Migrating From Pre-Overhaul

Existing commands still work. The newer path adds automatic bootstrap and refresh rather than requiring a manual sync before every read. Use --no-refresh, a saved profile value, or SUPERHUMAN_NO_AUTO_REFRESH=1 to opt out. Response envelopes remain opt-in via --envelope; use --envelope off for raw legacy JSON.

Agent Mode

Add --agent to any command. Expands to: --json --compact --no-input --no-color --yes.

Pipeable — JSON on stdout, errors on stderr
Filterable — --select keeps a subset of fields. Dotted paths descend into nested structures; arrays traverse element-wise. Critical for keeping context small on verbose APIs:
```
superhuman-pp-cli drafts list --agent --select id,name,status
```
Previewable — --dry-run shows the request without sending
Offline-friendly — sync/search commands can use the local SQLite store when available
Non-interactive — never prompts, every input is a flag
Explicit retries — use --idempotent only when an already-existing create should count as success

Response envelope

Commands can wrap output in a provenance envelope:

{
  "meta": {"source": "live", "synced_at": "...", "auto_refresh_skipped": false},
  "results": <data>
}

--envelope minimal is the default agent-friendly shape, --envelope full includes extended freshness fields, and --envelope off returns raw command output.

Auto-Refresh

Read commands run a lightweight Gmail history refresh before command execution. Suppression precedence is explicit flag, then profile, then environment:

superhuman-pp-cli threads list --no-refresh
SUPERHUMAN_NO_AUTO_REFRESH=1 superhuman-pp-cli messages list --query 'newer_than:1d'

Auto-refresh is skipped for setup and diagnostic commands such as sync, auth, doctor, agent-context, profile, feedback, which, and bootstrap.

Agent Feedback

When you (or the agent) notice something off about this CLI, record it:

superhuman-pp-cli feedback "the --since flag is inclusive but docs say exclusive"
superhuman-pp-cli feedback --stdin < notes.txt
superhuman-pp-cli feedback list --json --limit 10

Entries are stored locally at ~/.superhuman-pp-cli/feedback.jsonl. They are never POSTed unless SUPERHUMAN_FEEDBACK_ENDPOINT is set AND either --send is passed or SUPERHUMAN_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.

superhuman-pp-cli profile save briefing --json
superhuman-pp-cli --profile briefing drafts list
superhuman-pp-cli profile list --json
superhuman-pp-cli profile show briefing
superhuman-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 → show superhuman-pp-cli --help output
Starts with install → ends with mcp → MCP installation; otherwise → see Prerequisites above
Anything else → Direct Use (execute as CLI command with --agent)

MCP Server Installation

Install the MCP binary from this CLI's published public-library entry or pre-built release, then register it:

claude mcp add superhuman-pp-mcp -- superhuman-pp-mcp

Verify: claude mcp list

Direct Use

Check if installed: which superhuman-pp-cli If 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 --agent flag:

superhuman-pp-cli <command> [subcommand] [args] --agent

If ambiguous, drill into subcommand help: superhuman-pp-cli <command> --help.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Superhuman — Printing Press CLI

Prerequisites: Install the CLI

When to Use This CLI

Unique Capabilities

Command Reference

Finding the right command

Recipes

Fast triage view across recent threads

Folder views and thread filters

Draft from stdin and send with an undo window

Create a fresh draft without hand-building IDs

Snooze a thread for later

Send with follow-up reminders and scheduled delivery

Reuse snippets

Search messages and correlate participants

Watch for Gmail changes

Find threads awaiting your reply

Discover a capability by description

Ask AI semantic search across mail

Enrich a contact before drafting

Write a raw CRDT path the typed commands don't cover

Anti-Triggers

Auth Setup

Migrating From Pre-Overhaul

Agent Mode

Response envelope

Auto-Refresh

Agent Feedback

Output Delivery

Named Profiles

Exit Codes

Argument Parsing

MCP Server Installation

Direct Use

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SKILL.md

Latest commit

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SKILL.md

File metadata and controls

Superhuman — Printing Press CLI

Prerequisites: Install the CLI

When to Use This CLI

Unique Capabilities

Command Reference

Finding the right command

Recipes

Fast triage view across recent threads

Folder views and thread filters

Draft from stdin and send with an undo window

Create a fresh draft without hand-building IDs

Snooze a thread for later

Send with follow-up reminders and scheduled delivery

Reuse snippets

Search messages and correlate participants

Watch for Gmail changes

Find threads awaiting your reply

Discover a capability by description

Ask AI semantic search across mail

Enrich a contact before drafting

Write a raw CRDT path the typed commands don't cover

Anti-Triggers

Auth Setup

Migrating From Pre-Overhaul

Agent Mode

Response envelope

Auto-Refresh

Agent Feedback

Output Delivery

Named Profiles

Exit Codes

Argument Parsing

MCP Server Installation

Direct Use