Borrowing it
Nothing to install: this file belongs to s-hiraoku/vscode-sidebar-terminal. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/s-hiraoku/vscode-sidebar-terminal/main/.claude/skills/mcp-firecrawl/SKILL.mdgit clone --depth 1 https://github.com/s-hiraoku/vscode-sidebar-terminalWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/s-hiraoku/vscode-sidebar-terminal/mcp-firecrawl)<a href="https://agentmods.dev/skills/s-hiraoku/vscode-sidebar-terminal/mcp-firecrawl"><img src="https://agentmods.dev/badge/skills/s-hiraoku/vscode-sidebar-terminal/mcp-firecrawl/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/s-hiraoku/vscode-sidebar-terminal/mcp-firecrawl"><img src="https://agentmods.dev/badge/skills/s-hiraoku/vscode-sidebar-terminal/mcp-firecrawl.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00049 | $0.00995 |
| Opus 5 | $0.00024 | $0.00498 |
| Sonnet 5 | $0.00010 | $0.00199 |
| Haiku 4.5 | $0.00005 | $0.00100 |
Grade A, and why
mcp-firecrawl scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 151 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Firecrawl MCP
Overview
This skill enables web scraping and content extraction using Firecrawl through MCP. Firecrawl provides powerful capabilities for scraping single pages, crawling entire websites, searching with content extraction, and extracting structured data.
When to Use This Skill
- Scraping content from single web pages
- Crawling multiple pages on a website
- Searching the web with automatic content extraction
- Discovering all URLs on a website
- Extracting structured data (prices, names, details)
Tool Selection Guide
| Task | Tool | Notes |
|---|---|---|
| Single page content | firecrawl_scrape |
Fast, reliable |
| Find URLs on site | firecrawl_map |
Discovery only |
| Web search | firecrawl_search |
With optional scraping |
| Multiple pages | firecrawl_map + firecrawl_scrape |
Better than crawl |
| Structured data | firecrawl_extract |
Uses LLM extraction |
| Full site crawl | firecrawl_crawl |
Use with caution |
Core Tools
firecrawl_scrape
Scrape content from a single URL. Most powerful and reliable scraper.
Tool: mcp__firecrawl__firecrawl_scrape
mcp__firecrawl__firecrawl_scrape({
url: "https://docs.example.com/api",
formats: ["markdown"],
onlyMainContent: true,
maxAge: 172800000
})
Key Parameters:
url: Target URLformats: Output formats - "markdown", "html", "links"onlyMainContent: Extract only main content (recommended)maxAge: Cache TTL in ms (500% faster with cache)
firecrawl_search
Search the web and optionally scrape results.
Tool: mcp__firecrawl__firecrawl_search
Without scraping (preferred):
mcp__firecrawl__firecrawl_search({
query: "xterm.js terminal tutorial",
limit: 5
})
With scraping:
mcp__firecrawl__firecrawl_search({
query: "VS Code extension API",
limit: 3,
scrapeOptions: {
formats: ["markdown"],
onlyMainContent: true
}
})
Search Operators:
| Operator | Example | Description |
|---|---|---|
"" |
"exact phrase" |
Exact match |
- |
-deprecated |
Exclude term |
site: |
site:github.com |
Specific site |
inurl: |
inurl:docs |
URL contains |
intitle: |
intitle:tutorial |
Title contains |
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 151 lines · 49 tokens per session scan A 4c1571ec6c1a
mcp-firecrawl is a skill published in the GitHub repository s-hiraoku/vscode-sidebar-terminal (21 stars, last pushed yesterday), licensed MIT. It adds 49 tokens to every session and 995 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.
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