fetch-url

Skill by xream

IndexedGPL-3.0★ 255

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/xream-fetch-url

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools: No tools found
Secrets: None asked for
Install scripts: None found
Runs as: Node.js package

Network hosts it talks to 1

codeload.github.com · found in install command

Files it touches

~/.claude/skills/fetch-url

What's inside

Skill name: fetch-url
Description: None
License: GPL-3.0
Instructions: 72 lines in SKILL.md · view on GitHub

Before installing

Ships executable scripts

Agent Skills spec issues

invalid YAML frontmatter: Nested mappings are not allowed in compact mappings at line 2, column 14:
name: missing
description: missing

Files (3)

SKILL.md
package.json
fetch.mjs · scripts/

SKILL.md (first lines)

# Fetch URL

Fetch raw HTTP responses from URLs. Supports multiple URLs and custom headers.

## Usage

```bash
# Single URL
node {baseDir}/scripts/fetch.mjs "https://api.example.com/data"

# Multiple URLs
node {baseDir}/scripts/fetch.mjs '["https://api.example.com/data1", "https://api.example.com/data2"]'

# With custom headers (per-URL)
node {baseDir}/scripts/fetch.mjs '["https://api.example.com/json", "https://api.example.com/text"]' '[{"accept":"application/json"}, {"accept":"text/plain"}]'

# With timeout
node {baseDir}/scripts/fetch.mjs "https://api.example.com/data" --timeout 60000
```

## Examples

### JSON API
```bash
# GitHub API - get repository info
node {baseDir}/scripts/fetch.mjs "https://api.github.com/repos/microsoft/vscode" '{"accept":"application/json","user-agent":"Mozilla/5.0"}'
```

### XML
```bash
# SOAP service or XML endpoint
node {baseDir}/scripts/fetch.mjs "https://api.example.com/soap" '{"accept":"application/xml"}'

# Sitemap
node {baseDir}/scripts/fetch.mjs "https://example.com/sitemap.xml"
```

### RSS / Atom Feed
```bash
# RSS 2.0 feed
node {baseDir}/scripts/fetch.mjs "https://example.com/rss.xml" '{"accept":"application/rss+xml"}'

# Atom feed
node {baseDir}/scripts/fetch.mjs "https://example.com/atom.xml" '{"accept":"application/atom+xml"}'
```

### CSV / Plain Text
```bash
# CSV data
node {baseDir}/scripts/fetch.mjs "https://example.com/data.csv" '{"accept":"text/csv"}'

# Plain text
node {baseDir}/scripts/fetch.mjs "https://example.com/robots.txt" '{"accept":"text/plain"}'
```

### Multiple Formats
```bash
# Fetch JSON and XML in parallel
node {baseDir}/scripts/fetch.mjs '["https://api.example.com/data.json", "https://api.example.com/data.xml"]' '[{"accept":"application/json"}, {"accept":"application/xml"}]'
```

## Options

- `urls_json`: JSON array of URLs or a single URL string
- `headers_json`: Optional JSON array of headers objects (same length as urls)
- `--timeout <ms>`: Request timeout in milliseconds (default: 30000)

Notes:
- Returns raw HTTP response body
- For multiple URLs, returns JSON array of results
- Node.js 18+ required (native fetch)

From xream/scripts, GPL-3.0.

Signals

Stars: 255
Forks: 61
Open issues: 0
Last commit (this folder): Mar 26, 2026 (7 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License: GPL-3.0
Repository: github.com/xream/scripts
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: GitHub github-graphql

More from xream

Cite this page

fetch-url skill. Agent Mart. https://agentmart.dev/skills/xream-fetch-url (last updated 2026-10-24)