Browse Website

Use OpenObj to access any website's content. Pages are automatically crawled, converted to markdown, and mounted as a virtual filesystem you can explore with standard Unix commands.

Network Access

All commands in this skill require network access to openobj.com.

Use required_permissions: ["full_network"] for all SSH and curl commands (they need to reach openobj.com).

How to Use

Preferred: SSH exec mode (works in terminals with network access):

# required_permissions: ["full_network"]
ssh {domain}@openobj.com "{command}"

Fallback: HTTP API via curl (works in sandboxed environments):

# required_permissions: ["full_network"]
curl -s -X POST https://openobj.com/exec \
  -H 'Content-Type: application/json' \
  -d '{"site": "{domain}", "command": "{command}"}'

Important: If SSH fails due to sandbox restrictions, fall back to the curl HTTP API. Both methods return the same results.

Available Commands

Examples

Via SSH

# required_permissions: ["full_network"]
ssh docs.stripe.com@openobj.com "find /site -type f"
ssh docs.stripe.com@openobj.com "grep -rl 'webhook' /site"
ssh docs.stripe.com@openobj.com "cat /site/docs/webhooks.md"

# Change tracking
ssh docs.stripe.com@openobj.com "cd /site && git log --oneline"
ssh docs.stripe.com@openobj.com "cd /site && git diff HEAD~1"

# Force re-crawl and see what changed
ssh docs.stripe.com@openobj.com "openobj rediscover && cd /site && git diff HEAD~1"

Via HTTP API (curl)

# required_permissions: ["full_network"]
# List all pages
curl -s -X POST https://openobj.com/exec \
  -H 'Content-Type: application/json' \
  -d '{"site": "docs.stripe.com", "command": "find /site -type f"}'

# Search for a term
curl -s -X POST https://openobj.com/exec \
  -H 'Content-Type: application/json' \
  -d '{"site": "docs.stripe.com", "command": "grep -rl webhook /site"}'

# Read a page
curl -s -X POST https://openobj.com/exec \
  -H 'Content-Type: application/json' \
  -d '{"site": "docs.stripe.com", "command": "cat /site/docs/webhooks.md"}'

Workflow

1. Discover — Run find /site -type f to see all available pages
2. Search — Use grep -rl '{keyword}' /site to find relevant pages
3. Read — Use cat {path} to read the full content of a page
4. Refine — Use grep -r '{term}' {path} to search within specific files
5. Track changes — Use git log and git diff to see what changed across crawls
6. Re-crawl — Use openobj rediscover to force a fresh crawl and update pages

Behavior

• First access to a domain triggers an automatic crawl (may take 10-30 seconds)
• Subsequent accesses use the cached version (refreshed every 24 hours)
• Use openobj rediscover to force a fresh crawl before the 24h window
• Pages are converted from HTML to markdown automatically
• Up to 200 pages per site are indexed
• The virtual filesystem mirrors the site's URL structure
• Each crawl is tracked as a git commit for change diffing

Credits

• Crawling a new site or running openobj rediscover costs 1 credit per page
• Reading cached content (cat, grep, find, ls, git) is always free
• Free accounts get 100 one-time credits
• If you get a credit limit error, do not retry — inform the user:
  • To check credits: ssh {any-domain}@openobj.com "openobj credits"
  • To upgrade: tell the user to run ssh auth@openobj.com in their terminal
• Prefer reading cached sites over re-crawling to conserve credits

Response Format

The HTTP API returns JSON:

{
  "stdout": "...",
  "stderr": "...",
  "exitCode": 0
}

Use the stdout field for the command output. A non-zero exitCode indicates an error.