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Alert by webhook/email on web changes — use for "monitor/watch/track/alert me when": recurring checks on known URLs (prefer over repeated one-off scrapes) or web-wide watches for new results (queries + goal).
Send this to Claude Code, Codex or Cursor. The agent checks the Skill for safety first and installs it only after you confirm.
读取 https://funcoding.ai/skills/firecrawl/cli/firecrawl-monitor/install.md ，按里面的步骤帮我安装这个 Skill。
Detect when content on a website changes and get notified by webhook or email. Firecrawl handles fetching, diffing, judging, and notifying server-side. Each page in a check is labeled same, new, changed, removed, or error.
Pick a target mode by what you're watching:
| Mode | Flags | Watches |
|---|---|---|
| Single page | --page <url> | one URL, for changes |
| URL batch | --scrape-urls <url,url,...> | several URLs, for changes |
| Whole site | --crawl-url <root-url> | every page a crawl discovers, for changes |
| Web search | --queries <q,...> + --goal | the whole web, for new results matching the goal |
The first three watch URLs you already have. Web search runs your queries each check and alerts on results it hasn't seen before (labeled new once, same on later checks); --goal is required with --queries.
# Single page, natural-language schedule, email alert
firecrawl monitor create --name "Blog" --schedule "every 30 minutes" \
--goal "Alert when a new blog post is published." \
--page https://example.com/blog \
--email [email protected]
# Web monitor — search the whole web for NEW results matching a goal
firecrawl monitor create --name "Competitor launches" --schedule "daily at 9:00" \
--queries "competitor product launch,competitor funding round" \
--goal "Alert when a competitor announces a new product or raises funding." \
--search-window 7d --max-results 20 \
--email [email protected]
# Webhook notifications
firecrawl monitor create --name "Docs webhook" --schedule "every 30 minutes" \
--goal "Alert when docs content changes." \
--page https://example.com/docs \
--webhook-url https://example.com/hook \
--webhook-events monitor.page,monitor.check.completed
# Manage and inspect
firecrawl monitor list --limit 20
firecrawl monitor get <monitorId>
firecrawl monitor run <monitorId> # trigger a check now
firecrawl monitor checks <monitorId> # list all checks
firecrawl monitor check <monitorId> <checkId> --page-status changed
firecrawl monitor update <monitorId> --state paused
firecrawl monitor delete <monitorId>
Subcommands: create | list | get | update | delete | run | checks | check. Run firecrawl monitor <subcommand> --help for the full option list.
Done when: create returns a monitor ID and a smoke-test run + check confirms the expected target, state, and notification configuration.
Read goals.md when writing or refining --goal (and --queries for web monitors). Read json-tracking.md when the user cares about specific structured fields (price, headline, stock flag) and wants per-field diffs.
update --state paused; reserve delete for monitors that are permanently done. (--state is an update flag; --status is the global CLI status flag.)--page-status changed (or new, removed, error) to skip the noise from same pages.firecrawl monitor run <id> triggers a check immediately — useful for smoke-testing a monitor right after creating it.--retention-days controls how long snapshots are kept for diffing. Lower it for high-frequency monitors to save storage.maxAge to 0 — every check performs a fresh scrape unless scrapeOptions.maxAge is set explicitly in a JSON payload.monitor when checks become recurring--crawl-url here for recurring crawl diffs
anthropics/skills180kCreate new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.
Extending agents
anthropics/skills180kanthropics/skills180kGuide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).
Extending agents
anthropics/skills180kReference for the Claude API / Anthropic SDK — model ids, pricing, params, streaming, tool use, MCP, agents, caching, token counting, model migration. TRIGGER — read BEFORE opening the target file; don't skip because it "looks like a one-liner" — whenever: the prompt names Claude/Anthropic in any form (Claude, Anthropic, Fable, Opus, Sonnet, Haiku, `anthropic`, `@anthropic-ai`, `claude-*`, `us.anthropic.*`, `[1m]`); the user asks about an LLM (pricing/model choice/limits/caching) — never answer from memory; OR the task is LLM-shaped with provider unstated (agent/MCP/tool-definition/multi-agent/RAG/LLM-judge/computer-use; generate/summarize/extract/classify/rewrite/converse over NL; debugging refusals/cutoffs/streaming/tool-calls/tokens). SKIP only when another provider is being worked on (overrides all triggers): OpenAI/GPT/Gemini/Llama/Mistral/Cohere/Ollama named in the query; OR `grep -rE 'openai|langchain_openai|google.generativeai|genai|mistralai|cohere|ollama'` over the project hits (run this grep FIRST if no provider named — don't Read the file).
Extending agents
anthropics/skills180kStop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugins, connectors, MCP; requests about rolling Claude out to a team, class, or organization; and any ask for training materials, onboarding content, or learning resources. Use it when the user is learning how to use a feature or product — not when they are mid-task and just want the task done. This skill composes with other skills: after consulting product documentation to answer how a Claude feature works, also check here for a matching course or tutorial — a docs-grounded answer and an Academy recommendation belong together. Only recommend on a strong match; never invent Academy content.
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DietrichGebert/ponytail160kQuick reference for ponytail levels, skills and commands. One-shot display. Use for /ponytail-help, "ponytail help", "how do I use ponytail".
Extending agents