web-fetch — Fresh cache hint MCP Tool
web-fetch
(web fetch) is one of 31 tools on the
Fresh cache hint
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call web-fetch from your client
- Claude Code Fresh cache hint web-fetch run in your project directory
- Claude Desktop Fresh cache hint web-fetch ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Fresh cache hint web-fetch ~/.cursor/mcp.json
- VS Code Fresh cache hint web-fetch .vscode/mcp.json
- Zed Fresh cache hint web-fetch ~/.config/zed/settings.json
- Windsurf Fresh cache hint web-fetch ~/.codeium/windsurf/mcp_config.json
- Cline Fresh cache hint web-fetch ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Fresh cache hint web-fetch ~/.gemini/settings.json
- Grok Fresh cache hint web-fetch .mcp.json (in your project root)
- ChatGPT Fresh cache hint web-fetch Settings → Connectors → Advanced → Developer mode
- Claude.ai Fresh cache hint web-fetch Settings → Connectors → Add custom connector
- LangChain Fresh cache hint web-fetch pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http cache-fresh https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cache-fresh/mcp
Other tools on this server
- cache-fresh
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.