Web Access MCP server
{
"mcpServers": {
"usestring-web-access": {
"command": "npx",
"args": [
"-y",
"@usestring/mcp@latest"
],
"env": {
"STRING_AI_API_KEY": "<string_ai_api_key>",
"YOUR_API_KEY": "<your_api_key>"
}
}
}
}{
"mcpServers": {
"usestring-web-access": {
"command": "npx",
"args": [
"-y",
"@usestring/mcp@latest"
],
"env": {
"STRING_AI_API_KEY": "<string_ai_api_key>",
"YOUR_API_KEY": "<your_api_key>"
}
}
}
}{
"mcpServers": {
"usestring-web-access": {
"command": "npx",
"args": [
"-y",
"@usestring/mcp@latest"
],
"env": {
"STRING_AI_API_KEY": "<string_ai_api_key>",
"YOUR_API_KEY": "<your_api_key>"
}
}
}
}{
"servers": {
"usestring-web-access": {
"command": "npx",
"args": [
"-y",
"@usestring/mcp@latest"
],
"env": {
"STRING_AI_API_KEY": "${input:string_ai_api_key}",
"YOUR_API_KEY": "${input:your_api_key}"
}
}
},
"inputs": [
{
"id": "string_ai_api_key",
"type": "promptString",
"description": "String ai api key",
"password": true
},
{
"id": "your_api_key",
"type": "promptString",
"description": "Your api key",
"password": true
}
]
}{
"mcpServers": {
"usestring-web-access": {
"command": "npx",
"args": [
"-y",
"@usestring/mcp@latest"
],
"env": {
"STRING_AI_API_KEY": "<string_ai_api_key>",
"YOUR_API_KEY": "<your_api_key>"
}
}
}
}file .mcp.json (in your project root)file claude_desktop_config.jsonfile ~/.cursor/mcp.jsonfile .vscode/mcp.jsonfile ~/.codeium/windsurf/mcp_config.jsoninstall npx -y @usestring/mcpversion 1.2.1
What it does
MCP server that exposes String AI's Web Access API, providing tools to fetch URLs, search the web, send HTTP requests, and crawl sitemaps with handling for rate limiting and JavaScript rendering. It is for developers who need reliable web access capabilities in their LLM-compatible IDE or application.
- Fetch and convert web pages to clean Markdown for LLM consumption.
- Search the web and retrieve structured results programmatically.
- Crawl a website's structure by submitting, approving, and polling asynchronous sitemap jobs.
Tools this server exposes
| Tool | Does |
|---|---|
| web_access_fetch | Fetch a single URL and return clean, LLM-ready Markdown. |
| web_access_search | Search the web and receive structured results. |
| web_access_request | Send a POST, PUT, or PATCH request with a body to a URL. |
| web_access_sitemap | Crawl a site and map its URLs through an asynchronous job workflow with actions: submit, approve, status, results, cancel, and list. |
Before you enable it
An MCP server runs with whatever access you give it. Start with a development account rather than production, and check which tools the server exposes before you let an agent call them unattended.