web-fetch — Gregorian decade band MCP Tool
web-fetch
(web fetch) is one of 31 tools on the
Gregorian decade band
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 Gregorian decade band web-fetch run in your project directory
- Claude Desktop Gregorian decade band web-fetch ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Gregorian decade band web-fetch ~/.cursor/mcp.json
- VS Code Gregorian decade band web-fetch .vscode/mcp.json
- Zed Gregorian decade band web-fetch ~/.config/zed/settings.json
- Windsurf Gregorian decade band web-fetch ~/.codeium/windsurf/mcp_config.json
- Cline Gregorian decade band web-fetch ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Gregorian decade band web-fetch ~/.gemini/settings.json
- Grok Gregorian decade band web-fetch .mcp.json (in your project root)
- ChatGPT Gregorian decade band web-fetch Settings → Connectors → Advanced → Developer mode
- Claude.ai Gregorian decade band web-fetch Settings → Connectors → Add custom connector
- LangChain Gregorian decade band web-fetch pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http decade-n https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/decade-n/mcpOther tools on this server
- decade-n
- 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.