pp-firecrawl — Claude Code skill: what it does, how to install
Drives the Firecrawl CLI for web scraping, crawling, and LLM data extraction. Handles batch jobs, deep research, and LLMs.txt generation.
npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a claude-codeWhat pp-firecrawl does
The skill gives agents access to the firecrawl-pp-cli binary. It runs single-page scrapes, multi-URL crawls, structured data extraction with LLMs, and deep research queries. It also maps sites and generates llms.txt files for documentation indexing.
Agent execution relies on clean output flags. The --agent option enables non-interactive, compact JSON output, while --select trims nested fields to keep agent context tight. Output can be piped directly or routed to files and endpoints using --deliver.
You must have the firecrawl-pp-cli executable on $PATH and supply an API key before invoking skill commands. Without FIRECRAWL_BEARER_AUTH or a configured auth token, all API calls fail immediately.
What it helps with
- crawl multiple URLs and monitor batch scrape status
- extract structured data from web pages using language models
- generate an llms.txt index file for a target site
- run deep research queries across web search results
- track team credit and token usage
Example prompts for the agent
- Run firecrawl-pp-cli team get-credit-usage --agent to inspect remaining balance
- Search for scrape commands using firecrawl-pp-cli which "extract page content"
- Execute firecrawl-pp-cli llmstxt generate-llms-txt with agent output
How to install pp-firecrawl
1Skills CLI (Vercel)
npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a claude-code2Manually: put the files in place
~/.claude/skills/pp-firecrawl/SKILL.mdCopy the whole skill folder; for one project use .claude/skills/pp-firecrawl/
1Skills CLI (Vercel)
npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a codex2Manually: put the files in place
.agents/skills/pp-firecrawl/SKILL.mdFor all projects use ~/.agents/skills/
1Skills CLI (Vercel)
npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a cursor2Manually: put the files in place
.cursor/skills/pp-firecrawl/SKILL.mdCursor also reads .agents/skills/ and .claude/skills/
1GitHub CLI
gh skill install mvanhorn/printing-press-library pp-firecrawl2Manually: put the files in place
.github/skills/pp-firecrawl/SKILL.md1Skills CLI (Vercel)
npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a gemini-cli2Platform CLI
gemini skills install https://github.com/mvanhorn/printing-press-library --path cli-skills/pp-firecrawlManually: put the files in place
.devin/skills/pp-firecrawl/SKILL.mdThe legacy .windsurf/skills/ path still works
Skills CLI (Vercel)
npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a opencodeClaude.ai
Zip the folder and upload it in Settings → Capabilities → Skills
Step by step, with commands for each platform: How to install skills in Claude Code: five ways
Questions about pp-firecrawl
How do I install pp-firecrawl in Claude Code?
Run npx skills add mvanhorn/printing-press-library --skill pp-firecrawl -a claude-code. Next, confirm that firecrawl-pp-cli is installed and reachable in your $PATH.
What does pp-firecrawl do?
It provides CLI commands to scrape websites, crawl page trees, extract data via LLMs, and monitor job statuses through the Firecrawl API.
What prerequisites are required before using this skill?
You need the firecrawl-pp-cli binary installed and a valid API key set via firecrawl-pp-cli auth set-token or the FIRECRAWL_BEARER_AUTH environment variable.
Source text
SKILL.md · Apache-2.0
---
name: pp-firecrawl
description: "Printing Press CLI for Firecrawl. API for interacting with Firecrawl services to perform web scraping and crawling tasks."
author: "Hiten Shah"
license: "Apache-2.0"
argument-hint: "<command> [args] | install cli|mcp"
allowed-tools: "Read Bash"
metadata:
openclaw:
requires:
bins:
- firecrawl-pp-cli
install:
- kind: go
bins: [firecrawl-pp-cli]
module: github.com/mvanhorn/printing-press-library/library/developer-tools/firecrawl/cmd/firecrawl-pp-cli
---
<!-- GENERATED FILE — DO NOT EDIT.
This file is a verbatim mirror of library/developer-tools/firecrawl/SKILL.md,
regenerated post-merge by tools/generate-skills/. Hand-edits here are
silently overwritten on the next regen. Edit the library/ source instead.
See the repository agent guide, section "Generated artifacts: registry.json, cli-skills/". -->
# Firecrawl — Printing Press CLI
## Prerequisites: Install the CLI
This skill drives the `firecrawl-pp-cli` binary. **You must verify the CLI is installed before invoking any command from this skill.** If it is missing, install it first:
1. Install via the Printing Press installer. It defaults binaries to `$HOME/.local/bin` on macOS/Linux and `%LOCALAPPDATA%\Programs\PrintingPress\bin` on Windows:
```bash
npx -y @mvanhorn/printing-press-library install firecrawl --cli-only
```
2. Verify: `firecrawl-pp-cli --version`
3. Ensure the reported install directory is on `$PATH` for the agent/runtime that will invoke this skill.
If the `npx` install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer):
```bash
go install github.com/mvanhorn/printing-press-library/library/developer-tools/firecrawl/cmd/firecrawl-pp-cli@latest
```
If `--version` reports "command not found" after install, the runtime cannot see the binary directory on `$PATH`. Do not proceed with skill commands until verification succeeds.
## Command Reference
**batch** — Manage batch
- `firecrawl-pp-cli batch cancel-scrape` — Cancel a batch scrape job
- `firecrawl-pp-cli batch get-scrape-errors` — Get the errors of a batch scrape job
- `firecrawl-pp-cli batch get-scrape-status` — Get the status of a batch scrape job
- `firecrawl-pp-cli batch scrape-and-extract-from-urls` — Scrape multiple URLs and optionally extract information using an LLM
**crawl** — Manage crawl
- `firecrawl-pp-cli crawl cancel` — Cancel a crawl job
- `firecrawl-pp-cli crawl get-active` — Get all active crawls for the authenticated team
- `firecrawl-pp-cli crawl get-status` — Get the status of a crawl job
- `firecrawl-pp-cli crawl urls` — Crawl multiple URLs based on options
**deep-research** — Manage deep research
- `firecrawl-pp-cli deep-research get-status` — Get the status and results of a deep research operation
- `firecrawl-pp-cli deep-research start` — Start a deep research operation on a query
**extract** — Manage extract
- `firecrawl-pp-cli extract data` — Extract structured data from pages using LLMs
- `firecrawl-pp-cli extract get-status` — Get the status of an extract job
**firecrawl-search** — Manage firecrawl search
- `firecrawl-pp-cli firecrawl-search` — Search and optionally scrape search results
**llmstxt** — Manage llmstxt
- `firecrawl-pp-cli llmstxt generate-llms-txt` — Generate LLMs.txt for a website
- `firecrawl-pp-cli llmstxt get-llms-txt-status` — Get the status and results of an LLMs.txt generation job
**map** — Manage map
- `firecrawl-pp-cli map` — Map multiple URLs based on options
**scrape** — Manage scrape
- `firecrawl-pp-cli scrape` — Scrape a single URL and optionally extract information using an LLM
**team** — Manage team
- `firecrawl-pp-cli team get-credit-usage` — Get remaining credits for the authenticated team
- `firecrawl-pp-cli team get-token-usage` — Get remaining tokens for the authenticated team (Extract only)
### Finding the right command
When you know what you want to do but not which command does it, ask the CLI directly:
```bash
firecrawl-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
Store your access token:
```bash
firecrawl-pp-cli auth set-token YOUR_TOKEN_HERE
```
Or set `FIRECRAWL_BEARER_AUTH` as an environment variable.
Run `firecrawl-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** — `--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
firecrawl-pp-cli batch cancel-scrape mock-value --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
### Response envelope
Commands that read from the local store or the API wrap output in a provenance envelope:
```json
{
"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 — piped/agent consumers get pure JSON on stdout.
## Agent Feedback
When you (or the agent) notice something off about this CLI, record it:
```
firecrawl-pp-cli feedback "the --since flag is inclusive but docs say exclusive"
firecrawl-pp-cli feedback --stdin < notes.txt
firecrawl-pp-cli feedback list --json --limit 10
```
Entries are stored locally at `~/.firecrawl-pp-cli/feedback.jsonl`. They are never POSTed unless `FIRECRAWL_FEEDBACK_ENDPOINT` is set AND either `--send` is passed or `FIRECRAWL_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.
```
firecrawl-pp-cli profile save briefing --json
firecrawl-pp-cli --profile briefing batch cancel-scrape mock-value
firecrawl-pp-cli profile list --json
firecrawl-pp-cli profile show briefing
firecrawl-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`:
1. **Empty, `help`, or `--help`** → show `firecrawl-pp-cli --help` output
2. **Starts with `install`** → ends with `mcp` → MCP installation; otherwise → see Prerequisites above
3. **Anything else** → Direct Use (execute as CLI command with `--agent`)
## MCP Server Installation
1. Install the MCP server:
```bash
go install github.com/mvanhorn/printing-press-library/library/other/firecrawl-pp-cli/cmd/firecrawl-pp-mcp@latest
```
2. Register with Claude Code:
```bash
claude mcp add firecrawl-pp-mcp -- firecrawl-pp-mcp
```
3. Verify: `claude mcp list`
## Direct Use
1. Check if installed: `which firecrawl-pp-cli`
If not found, offer to install (see Prerequisites at the top of this skill).
2. Match the user query to the best command from the Unique Capabilities and Command Reference above.
3. Execute with the `--agent` flag:
```bash
firecrawl-pp-cli <command> [subcommand] [args] --agent
```
4. If ambiguous, drill into subcommand help: `firecrawl-pp-cli <command> --help`.
© Hiten Shah · Apache-2.0 · mvanhorn/printing-press-library