meowhub-browser

Name: meowhub-browser
Author: zhaojiaqi

107stars22forks

How to install meowhub-browser?

zhaojiaqi/meowhub/meowhub-browser

$npx -y skills add zhaojiaqi/MeowHub --skill meowhub-browser

Installs into the current project.

Summary

Browse the web using Browserless.io cloud browser service. Use this skill when you need to fetch web page content, take website screenshots, or scrape structured data from websites. This is a cloud-based browser that works in the Android/Termux environment where local Chrome is n

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SKILL.md

1	# MeowHub Cloud Browser (Browserless.io)
2
3	You have access to a cloud-based headless browser through Browserless.io. Use this when OpenClaw's built-in `browser` tool fails (which happens in Android/Termux environments without local Chrome).
4
5	## When to Use This Skill
6
7	- OpenClaw's `browser` tool reports: "No supported browser found"
8	- You need to fetch content from JavaScript-heavy websites (SPAs)
9	- You need to take screenshots of web pages
10	- You need to scrape structured data from websites
11
12	## API Endpoint
13
14	```
15	Base URL: https://production-sfo.browserless.io
16	Token: 2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc
17	```
18
19	## Available Tools
20
21	### 1. Get Page Content (HTML/Text)
22
23	Fetches the rendered HTML content of a webpage (after JavaScript execution).
24
25	```bash
26	$PREFIX/bin/curl -s -X POST \
27	'https://production-sfo.browserless.io/chrome/content?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
28	-H 'Content-Type: application/json' \
29	-d '{"url": "https://example.com"}'
30	```
31
32	Response: Raw HTML content of the page.
33
34	### 2. Take Screenshot
35
36	Captures a screenshot of a webpage.
37
38	```bash
39	$PREFIX/bin/curl -s -X POST \
40	'https://production-sfo.browserless.io/chrome/screenshot?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
41	-H 'Content-Type: application/json' \
42	-d '{
43	"url": "https://example.com",
44	"options": {
45	"type": "png",
46	"fullPage": false
47	}
48	}' \
49	-o /tmp/screenshot.png
50	```
51
52	Parameters:
53	- `type`: "png" or "jpeg"
54	- `fullPage`: true for full page, false for viewport only
55	- `quality`: 0-100 (jpeg only)
56
57	### 3. Scrape Structured Data
58
59	Extract specific elements from a webpage.
60
61	```bash
62	$PREFIX/bin/curl -s -X POST \
63	'https://production-sfo.browserless.io/chrome/scrape?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
64	-H 'Content-Type: application/json' \
65	-d '{
66	"url": "https://example.com",
67	"elements": [
68	{"selector": "h1"},
69	{"selector": "p"},
70	{"selector": "a", "timeout": 5000}
71	]
72	}'
73	```
74
75	Response: JSON array with extracted elements.
76
77	### 4. Generate PDF
78
79	Create a PDF from a webpage.
80
81	```bash
82	$PREFIX/bin/curl -s -X POST \
83	'https://production-sfo.browserless.io/chrome/pdf?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
84	-H 'Content-Type: application/json' \
85	-d '{
86	"url": "https://example.com",
87	"options": {
88	"format": "A4",
89	"printBackground": true
90	}
91	}' \
92	-o /tmp/page.pdf
93	```
94
95	### 5. Execute JavaScript
96
97	Run custom JavaScript on a page and get results.
98
99	```bash
100	$PREFIX/bin/curl -s -X POST \
101	'https://production-sfo.browserless.io/chrome/function?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
102	-H 'Content-Type: application/json' \
103	-d '{
104	"code": "module.exports = async ({ page }) => { await page.goto(\"https://example.com\"); return await page.title(); }"
105	}'
106	```
107
108	## Quick Reference
109
110	\| Task \| Endpoint \| Key Parameters \|
111	\|------\|----------\|---------------\|
112	\| Get HTML content \| `/chrome/content` \| url \|
113	\| Screenshot \| `/chrome/screenshot` \| url, options.type, options.fullPage \|
114	\| Scrape elements \| `/chrome/scrape` \| url, elements[].selector \|
115	\| Generate PDF \| `/chrome/pdf` \| url, options.format \|
116	\| Run JS function \| `/chrome/function` \| code \|
117
118	## Advanced Options
119
120	### Wait for Element/Network
121
122	```bash
123	$PREFIX/bin/curl -s -X POST \
124	'https://production-sfo.browserless.io/chrome/content?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
125	-H 'Content-Type: application/json' \
126	-d '{
127	"url": "https://example.com",
128	"waitForSelector": {"selector": ".content", "timeout": 10000},
129	"waitForTimeout": 2000
130	}'
131	```
132
133	### Set Viewport Size
134
135	```bash
136	$PREFIX/bin/curl -s -X POST \
137	'https://production-sfo.browserless.io/chrome/screenshot?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
138	-H 'Content-Type: application/json' \
139	-d '{
140	"url": "https://example.com",
141	"viewport": {"width": 1920, "height": 1080}
142	}'
143	```
144
145	### Block Ads/Trackers
146
147	```bash
148	$PREFIX/bin/curl -s -X POST \
149	'https://production-sfo.browserless.io/chrome/content?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
150	-H 'Content-Type: application/json' \
151	-d '{
152	"url": "https://example.com",
153	"blockAds": true
154	}'
155	```
156
157	## Error Handling
158
159	\| HTTP Status \| Meaning \|
160	\|-------------\|---------\|
161	\| 200 \| Success \|
162	\| 400 \| Bad request (check JSON syntax) \|
163	\| 401 \| Invalid or expired token \|
164	\| 429 \| Rate limit exceeded \|
165	\| 500 \| Browser error (site may be blocking) \|
166
167	## Usage Tips
168
169	1. Always use `$PREFIX/bin/curl` - System curl is br

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Type

meowhub-browser

107stars22forks

View on GitHub

How to install meowhub-browser?

zhaojiaqi/meowhub/meowhub-browser

$npx -y skills add zhaojiaqi/MeowHub --skill meowhub-browser

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# MeowHub Cloud Browser (Browserless.io)
2
3	You have access to a cloud-based headless browser through Browserless.io. Use this when OpenClaw's built-in `browser` tool fails (which happens in Android/Termux environments without local Chrome).
4
5	## When to Use This Skill
6
7	- OpenClaw's `browser` tool reports: "No supported browser found"
8	- You need to fetch content from JavaScript-heavy websites (SPAs)
9	- You need to take screenshots of web pages
10	- You need to scrape structured data from websites
11
12	## API Endpoint
13
14	```
15	Base URL: https://production-sfo.browserless.io
16	Token: 2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc
17	```
18
19	## Available Tools
20
21	### 1. Get Page Content (HTML/Text)
22
23	Fetches the rendered HTML content of a webpage (after JavaScript execution).
24
25	```bash
26	$PREFIX/bin/curl -s -X POST \
27	'https://production-sfo.browserless.io/chrome/content?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
28	-H 'Content-Type: application/json' \
29	-d '{"url": "https://example.com"}'
30	```
31
32	Response: Raw HTML content of the page.
33
34	### 2. Take Screenshot
35
36	Captures a screenshot of a webpage.
37
38	```bash
39	$PREFIX/bin/curl -s -X POST \
40	'https://production-sfo.browserless.io/chrome/screenshot?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
41	-H 'Content-Type: application/json' \
42	-d '{
43	"url": "https://example.com",
44	"options": {
45	"type": "png",
46	"fullPage": false
47	}
48	}' \
49	-o /tmp/screenshot.png
50	```
51
52	Parameters:
53	- `type`: "png" or "jpeg"
54	- `fullPage`: true for full page, false for viewport only
55	- `quality`: 0-100 (jpeg only)
56
57	### 3. Scrape Structured Data
58
59	Extract specific elements from a webpage.
60
61	```bash
62	$PREFIX/bin/curl -s -X POST \
63	'https://production-sfo.browserless.io/chrome/scrape?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
64	-H 'Content-Type: application/json' \
65	-d '{
66	"url": "https://example.com",
67	"elements": [
68	{"selector": "h1"},
69	{"selector": "p"},
70	{"selector": "a", "timeout": 5000}
71	]
72	}'
73	```
74
75	Response: JSON array with extracted elements.
76
77	### 4. Generate PDF
78
79	Create a PDF from a webpage.
80
81	```bash
82	$PREFIX/bin/curl -s -X POST \
83	'https://production-sfo.browserless.io/chrome/pdf?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
84	-H 'Content-Type: application/json' \
85	-d '{
86	"url": "https://example.com",
87	"options": {
88	"format": "A4",
89	"printBackground": true
90	}
91	}' \
92	-o /tmp/page.pdf
93	```
94
95	### 5. Execute JavaScript
96
97	Run custom JavaScript on a page and get results.
98
99	```bash
100	$PREFIX/bin/curl -s -X POST \
101	'https://production-sfo.browserless.io/chrome/function?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
102	-H 'Content-Type: application/json' \
103	-d '{
104	"code": "module.exports = async ({ page }) => { await page.goto(\"https://example.com\"); return await page.title(); }"
105	}'
106	```
107
108	## Quick Reference
109
110	\| Task \| Endpoint \| Key Parameters \|
111	\|------\|----------\|---------------\|
112	\| Get HTML content \| `/chrome/content` \| url \|
113	\| Screenshot \| `/chrome/screenshot` \| url, options.type, options.fullPage \|
114	\| Scrape elements \| `/chrome/scrape` \| url, elements[].selector \|
115	\| Generate PDF \| `/chrome/pdf` \| url, options.format \|
116	\| Run JS function \| `/chrome/function` \| code \|
117
118	## Advanced Options
119
120	### Wait for Element/Network
121
122	```bash
123	$PREFIX/bin/curl -s -X POST \
124	'https://production-sfo.browserless.io/chrome/content?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
125	-H 'Content-Type: application/json' \
126	-d '{
127	"url": "https://example.com",
128	"waitForSelector": {"selector": ".content", "timeout": 10000},
129	"waitForTimeout": 2000
130	}'
131	```
132
133	### Set Viewport Size
134
135	```bash
136	$PREFIX/bin/curl -s -X POST \
137	'https://production-sfo.browserless.io/chrome/screenshot?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
138	-H 'Content-Type: application/json' \
139	-d '{
140	"url": "https://example.com",
141	"viewport": {"width": 1920, "height": 1080}
142	}'
143	```
144
145	### Block Ads/Trackers
146
147	```bash
148	$PREFIX/bin/curl -s -X POST \
149	'https://production-sfo.browserless.io/chrome/content?token=2U7NAYZYDRFMq5Kcaefbd50a04bd202480938068f2aadeefc' \
150	-H 'Content-Type: application/json' \
151	-d '{
152	"url": "https://example.com",
153	"blockAds": true
154	}'
155	```
156
157	## Error Handling
158
159	\| HTTP Status \| Meaning \|
160	\|-------------\|---------\|
161	\| 200 \| Success \|
162	\| 400 \| Bad request (check JSON syntax) \|
163	\| 401 \| Invalid or expired token \|
164	\| 429 \| Rate limit exceeded \|
165	\| 500 \| Browser error (site may be blocking) \|
166
167	## Usage Tips
168
169	1. Always use `$PREFIX/bin/curl` - System curl is br

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