Agent skill

Pp Costco

by mvanhorn in mvanhorn/printing-press-library

Your complete Costco receipt history as data — past the website's 2-year wall, in a local database the site never gives you.

Apache-2.0Auto-check: notesDocuments & Office

Install Pp Costco

skills CLI

$ npx skills add mvanhorn/printing-press-library --skill pp-costco -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install mvanhorn/printing-press-library pp-costco --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .claude/skills && cp -r skills-src/cli-skills/pp-costco .claude/skills/pp-costco && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "pp-costco" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco into .claude/skills/pp-costco/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-costco", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add mvanhorn/printing-press-library --skill pp-costco -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install mvanhorn/printing-press-library pp-costco --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .agents/skills && cp -r skills-src/cli-skills/pp-costco .agents/skills/pp-costco && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "pp-costco" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco into .agents/skills/pp-costco/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-costco", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add mvanhorn/printing-press-library --skill pp-costco -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install mvanhorn/printing-press-library pp-costco --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/cli-skills/pp-costco .cursor/skills/pp-costco && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "pp-costco" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco into .cursor/skills/pp-costco/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-costco", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/mvanhorn/printing-press-library.git --path cli-skills/pp-costco

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add mvanhorn/printing-press-library --skill pp-costco -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install mvanhorn/printing-press-library pp-costco --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/cli-skills/pp-costco .gemini/skills/pp-costco && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "pp-costco" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco into .gemini/skills/pp-costco/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-costco", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install mvanhorn/printing-press-library pp-costco

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add mvanhorn/printing-press-library --skill pp-costco -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .github/skills && cp -r skills-src/cli-skills/pp-costco .github/skills/pp-costco && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "pp-costco" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco into .github/skills/pp-costco/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-costco", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add mvanhorn/printing-press-library --skill pp-costco -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install mvanhorn/printing-press-library pp-costco --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/mvanhorn/printing-press-library.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/cli-skills/pp-costco .opencode/skills/pp-costco && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "pp-costco" agent skill from https://github.com/mvanhorn/printing-press-library/tree/main/cli-skills/pp-costco into .opencode/skills/pp-costco/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "pp-costco", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: pp-costco
GitHub stars: 2.1k
Token cost: ~3.4k tokens
SKILL.md length: 1,500 words
Files: 1
Skills in repo: 506
Repo updated: Oct 9, 2026
First seen: Oct 7, 2026
Licence: Apache-2.0

At a glance

Your complete Costco receipt history as data — past the website's 2-year wall, in a local database the site never gives you.

Works in 3 steps: Install via the Printing Press… → Verify: costco-pp-cli --version → Ensure the reported install directory is…
Phrases: get my costco receipts
SKILL.md covers Prerequisites: Install the CLI, When to Use This CLI, Anti-triggers and Unique Capabilities, plus 12 more sections
Calls go, claude and npx

What it does

Pp Costco is an agent skill from mvanhorn/printing-press-library. Your complete Costco receipt history as data — past the website's 2-year wall, in a local database the site never gives you. Trigger phrases: get my costco receipts, how far back do my costco receipts go, costco spend this year, costco receipt history past 2 years, export my costco purchases, use costco, run costco.

Its SKILL.md is about 3.4k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Documents & Office. The repository describes itself as: Official library of CLIs generated by the CLI Printing Press. Endorsed, tested, and community-contributed. The licence is Apache-2.0.

When your agent uses it

Phrases: get my costco receipts
How far back do my costco receipts go
Costco spend this year
Costco receipt history past 2 years

Example prompts

“/pp-costco”

Requirements

Node.js
Pre-approved tools (allowed-tools): Read, Bash

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and…
Verify: costco-pp-cli --version
Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill.

What it can do on your machine

Read from SKILL.md and the folder at commit d9a1696. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
- Read
- Bash
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
- go
- claude
- npx
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Pp Costco loads about 3.4k tokens when it runs. Until then it costs about 85 tokens; SKILL.md has 1,500 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~85
When it runs · the whole SKILL.md, loaded when a task matches: ~3.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

NotePre-approves every shell command (allowed-tools: Bash)SKILL.md
```
allowed-tools: Read, Bash
```

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from mvanhorn/printing-press-library at commit d9a1696, republished under its Apache-2.0 licence (© mvanhorn). 1,500 words, ~3,398 tokens.

Download SKILL.mdSave it as .claude/skills/pp-costco/SKILL.md (or your agent's skills folder).

name: pp-costco
description: Your complete Costco receipt history as data — past the website's 2-year wall, in a local database the site never gives you. Trigger phrases: `get my costco receipts`, `how far back do my costco receipts go`, `costco spend this year`, `costco receipt history past 2 years`, `export my costco purchases`, `use costco`, `run costco`.
allowed-tools: Read, Bash
author: David Richie
license: Apache-2.0
argument-hint: <command> [args] | install cli|mcp

<!-- GENERATED FILE — DO NOT EDIT.
     This file is a verbatim mirror of library/commerce/costco/SKILL.md,
     regenerated post-merge by tools/generate-skills/. Hand-edits here are
     silently overwritten on the next regen. Edit the library/ source instead.
     See the repository agent guide, section "Generated artifacts: registry.json, cli-skills/". -->

Costco — Printing Press CLI

Prerequisites: Install the CLI

This skill drives the costco-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:
bash
```
npx -y @mvanhorn/printing-press-library install costco --cli-only
```
Verify: costco-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 1.26.6 or newer). This installs into $GOPATH/bin (default $HOME/go/bin), so add that directory to $PATH instead:

bash

go install github.com/mvanhorn/printing-press-library/library/commerce/costco/cmd/costco-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.

Costco's site shows receipts in 6-month chunks up to 2 years, but the backend serves more. This CLI pulls in-warehouse, gas, and online purchase history over any date range, probes how far back your account actually goes with history-depth, computes spend and item-price-history analytics on the fly, and builds a local SQLite archive (sync) for offline SQL and search.

When to Use This CLI

Use this CLI when an agent or user needs Costco purchase history as structured data: pulling receipts past the 2-year UI cap, archiving line items locally, computing spend or savings totals, or tracking an item's price over time. It is read-only and member-scoped.

Anti-triggers

Do not use this CLI for:

Do not use this CLI to place or modify Costco orders — it is read-only.
Do not use it to browse the public product catalog or check prices for items you have not purchased.
Do not use it for membership signup, returns processing, or any account mutation.

Unique Capabilities

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

Reach past the UI

history-depth — Discover how far back your Costco receipts actually go, past the website's 2-year UI cap.

Reach for this to answer 'can I get receipts older than two years' — it probes the live API boundary instead of trusting the UI.
bash
```
costco-pp-cli history-depth --json
```

Local state that compounds

spend — Roll up your spend by month, warehouse, or department over a date range.

Use when an agent needs spend totals or trends the website never computes.
bash
```
costco-pp-cli spend --by month --json
```
savings — Total the instant savings and coupons you captured over a date range.

Use to quantify how much Costco deals actually saved you.
bash
```
costco-pp-cli savings --since 2024-01-01 --json
```
returns-window — Flag recently purchased items still inside a return window you set.

Reach for this to find what you can still return before a deadline.
bash
```
costco-pp-cli returns-window --days 90 --json
```

Spend insight

item-history — Track one item's unit price across every receipt over time.

Pick this to see whether a recurring buy has crept up in price.
bash
```
costco-pp-cli item-history "rotisserie chicken" --json
```

HTTP Transport

This CLI uses Chrome-compatible HTTP transport for browser-facing endpoints. It does not require a resident browser process for normal API calls.

Command Reference

Receipt data

costco-pp-cli receipts — List in-warehouse, gas, and carwash receipts (--since, --until, --years, --type, --csv)
costco-pp-cli receipt get <barcode> — Full line-item detail for one receipt
costco-pp-cli orders --warehouse <num> — List online costco.com orders
costco-pp-cli counts — Summarize receipt counts and spend by channel

Analytics (novel)

costco-pp-cli history-depth — Probe how far back your receipts go
costco-pp-cli spend --by <month|warehouse|department> — Roll up spend
costco-pp-cli item-history <query> — Track unit price over time
costco-pp-cli savings — Total instant savings and coupons captured
costco-pp-cli returns-window --days <n> — Items still inside a return window

Local archive

costco-pp-cli sync — Fetch receipts into SQLite archive (idempotent)
costco-pp-cli search <term> — Search synced line items
costco-pp-cli sql <query> — Read-only SQL against the archive (tables: receipts, items)
costco-pp-cli export — Export to JSONL or CSV (--format, --output)

Utilities

costco-pp-cli doctor — Health check, token expiry, path resolution
costco-pp-cli auth set-token — Store a Costco idToken
costco-pp-cli raw — Raw GraphQL passthrough (advanced)
costco-pp-cli which <query> — Find the command for a capability
costco-pp-cli profile — Save and reuse named flag sets

Finding the right command

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

bash

costco-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

Find your true history floor

bash

costco-pp-cli history-depth --json

Steps startDate backward and reports the earliest receipt the API will serve for your account.

Export receipts to a spreadsheet

bash

costco-pp-cli receipts --since 2024-01-01 --csv

Flat line-item CSV ready for budgeting tools.

Narrow a verbose receipt payload for an agent

bash

costco-pp-cli receipts --since 2025-01-01 --agent --select transactionDate,warehouseName,total

Receipts list output is a flat array; --select trims each row to just the fields an agent needs.

See spend by warehouse

bash

costco-pp-cli spend --by warehouse --json

Aggregates local receipts into per-warehouse spend totals.

What can I still return?

bash

costco-pp-cli returns-window --days 90 --json

Lists recently bought items still inside a 90-day window from their receipt date.

Auth Setup

Costco's receipts API uses a short-lived bearer token (idToken) that your browser stores in localStorage after login. Capture it once from DevTools (localStorage.idToken and localStorage.clientID) and set it with auth set-token; the token expires in minutes, so doctor decodes its expiry and tells you when to refresh. No cookies or password are stored.

Run costco-pp-cli doctor to verify setup.

Show full SKILL.md (677 more words)Show less

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:
bash
```
costco-pp-cli raw --query example-value --agent --select id,name,status
```
Previewable — --dry-run shows the request without sending
Non-interactive — never prompts, every input is a flag
Read-only — do not use this CLI for create, update, delete, publish, comment, upvote, invite, order, send, or other mutating requests

Paths and state

Agents should treat the CLI's path resolver as part of the runtime contract:

Use --home <dir> for one invocation, or set COSTCO_HOME=<dir> to relocate all four path kinds under one root.
Use per-kind env vars only when a specific kind must diverge: COSTCO_CONFIG_DIR, COSTCO_DATA_DIR, COSTCO_STATE_DIR, COSTCO_CACHE_DIR.
Resolution order is per-kind env var, --home, COSTCO_HOME, XDG (XDG_CONFIG_HOME, XDG_DATA_HOME, XDG_STATE_HOME, XDG_CACHE_HOME), then platform defaults.
config contains settings like config.toml and profiles. data contains credentials.toml, data.db, cookies, and auth sidecars. state contains persisted queries, jobs, and teach.log. cache contains regenerable HTTP/cache files.
Stored secrets live in credentials.toml under the data dir. Existing legacy config.toml secrets are read for compatibility and leave config.toml on the first auth write.
Run costco-pp-cli doctor --fail-on warn to surface path and credential-location warnings. agent-context exposes a schema v4 paths block for agents that need the resolved dirs.

For MCP, pass relocation through the MCP host config. The MCP binary does not inherit CLI flags:

json

{
  "mcpServers": {
    "costco": {
      "command": "costco-pp-mcp",
      "env": {
        "COSTCO_HOME": "/srv/costco"
      }
    }
  }
}

Fleet precedence: an inherited per-kind env var overrides an explicit --home for that kind. Use COSTCO_HOME or per-kind vars as durable fleet levers, and use --home only for a single invocation. Relocation is not reversible by unsetting env vars; move files manually before clearing COSTCO_HOME, or doctor will not find credentials left under the former root.

Agent Feedback

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

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

Entries are stored locally as feedback.jsonl under the resolved data dir. They are never POSTed unless COSTCO_FEEDBACK_ENDPOINT is set AND either --send is passed or COSTCO_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.

costco-pp-cli profile save briefing --json
costco-pp-cli --profile briefing raw --query example-value
costco-pp-cli profile list --json
costco-pp-cli profile show briefing
costco-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 costco-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 server:

bash

go install github.com/mvanhorn/printing-press-library/library/commerce/costco/cmd/costco-pp-mcp@latest

bash

claude mcp add costco-pp-mcp -- costco-pp-mcp

Verify: claude mcp list

Direct Use

Check if installed: which costco-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:

bash

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

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

Files

Just SKILL.md in cli-skills/pp-costco of mvanhorn/printing-press-library.

Open the folder on GitHubat commit d9a1696

Compare with similar skills

Pp Costco next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Pp Costco compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Pp Costco this skillmvanhorn/printing-press-library	2.1k	—	~3.4k	Automated safety check: Notes	Apache-2.0	today
Markdown Article FormatterJimLiu/baoyu-skills	27k	6 repos	~3.5k	Automated safety check: Pass	MIT	29 days ago
MarkitdownImCa0/just-laws	781	14 repos	~3.2k	Automated safety check: Notes	MIT	3 days ago
Obsidian MarkdownAtmosphere/atmosphere	3.8k	20 repos	~1.3k	Automated safety check: Pass	Apache-2.0	yesterday
DOCXrvdbreemen/OTGW-firmware	207	33 repos	~4.3k	Automated safety check: Pass	Proprietary	3 days ago
Word Document Reader and WriterHKUDS/DeepTutor	41k	—	~2.5k	Automated safety check: Pass	Apache-2.0	2 days ago

Similar skills

Markdown Article Formatter
JimLiu/baoyu-skills
Reformats plain text or Markdown articles with frontmatter, a title, a summary, headings, bold, lists and code blocks, and saves a separate formatted copy.
27k GitHub starsUsed in 6 repos~3.5k tokens
Documents & OfficeAuto-check passed
Markitdown
ImCa0/just-laws
Convert files and office documents to Markdown. An agent skill from ImCa0/just-laws.
781 GitHub starsUsed in 14 repos~3.2k tokens
Documents & OfficeAuto-check: notes
Obsidian Markdown
Atmosphere/atmosphere
Create and edit Obsidian Flavored Markdown with wikilinks, embeds, callouts, properties, and other Obsidian-specific syntax.
3.8k GitHub starsUsed in 20 repos~1.3k tokens
Documents & OfficeAuto-check passed
DOCX
rvdbreemen/OTGW-firmware
A skill your agent uses whenever the user wants to create, read, edit, or manipulate Word documents (.docx files).
207 GitHub starsUsed in 33 repos~4.3k tokens
Documents & OfficeAuto-check passed
Word Document Reader and Writer
HKUDS/DeepTutor
Reads, creates and edits Word .docx files with python-docx, and drops to raw OOXML for tracked changes, comments and byte-exact edits.
41k GitHub stars~2.5k tokensUpdated 2 days ago
Documents & OfficeAuto-check passed
Crossposting
wasp-lang/wasp
Crosspost Wasp blog articles (MDX) to DEV.to and Medium. An agent skill from wasp-lang/wasp.
19k GitHub stars~1.1k tokensUpdated today
Documents & OfficeAuto-check passed

Questions about Pp Costco

What does Pp Costco do?

Your complete Costco receipt history as data — past the website's 2-year wall, in a local database the site never gives you. Pp Costco is an agent skill from mvanhorn/printing-press-library. Your complete Costco receipt history as data — past the website's 2-year wall, in a local database the site never gives you.

When should I use Pp Costco?

Pp Costco fits situations like: phrases: get my costco receipts; how far back do my costco receipts go; costco spend this year; costco receipt history past 2 years.

How do I install Pp Costco in Claude Code?

Run `npx skills add mvanhorn/printing-press-library --skill pp-costco -a claude-code`. Or copy the skill folder (cli-skills/pp-costco in mvanhorn/printing-press-library) into .claude/skills/pp-costco in your project. Claude Code loads it when a task matches its description.

How do I install Pp Costco in Codex?

Run `npx skills add mvanhorn/printing-press-library --skill pp-costco -a codex`. Or copy the skill folder (cli-skills/pp-costco in mvanhorn/printing-press-library) into .agents/skills/pp-costco in your project. Codex loads it when a task matches its description.

Can I use Pp Costco in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mvanhorn/printing-press-library --skill pp-costco -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/pp-costco, .gemini/skills/pp-costco, .github/skills/pp-costco and .opencode/skills/pp-costco in your project.

What does Pp Costco need to run?

Going by SKILL.md and its folder, Pp Costco needs the command-line tools its instructions call (go, claude and npx). Our summary lists: Node.js. Its frontmatter pre-approves these tools: Read, Bash.

Does Pp Costco access the network?

SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Pp Costco safe to install?

Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Pp Costco use?

Pp Costco is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Pp Costco use?

About 3.4k tokens (SKILL.md is roughly 14k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Pp Costco?

Skills that share tags, products or a category with Pp Costco: Markdown Article Formatter (JimLiu/baoyu-skills, 27k stars), Markitdown (ImCa0/just-laws, 781 stars), Obsidian Markdown (Atmosphere/atmosphere, 3.8k stars) and DOCX (rvdbreemen/OTGW-firmware, 207 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Pp Costco?

mvanhorn (a GitHub user) maintains it in mvanhorn/printing-press-library, which has 2,056 GitHub stars. The repository holds 506 skills in this directory. The repository was last updated on October 9, 2026.

Source: mvanhorn/printing-press-library on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Pp Costco

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Costco — Printing Press CLI

Prerequisites: Install the CLI

When to Use This CLI

Anti-triggers

Unique Capabilities

Reach past the UI

Local state that compounds

Spend insight

HTTP Transport

Command Reference

Receipt data

Analytics (novel)

Local archive

Utilities

Finding the right command

Recipes

Find your true history floor

Export receipts to a spreadsheet

Narrow a verbose receipt payload for an agent

See spend by warehouse

What can I still return?

Auth Setup

Agent Mode

Paths and state

Agent Feedback

Output Delivery

Named Profiles

Exit Codes

Argument Parsing

MCP Server Installation

Direct Use

Files

Compare with similar skills

Similar skills

More from mvanhorn/printing-press-library

Related

Questions about Pp Costco