fetch-status — Vary header token count, value discarded MCP Tool Read-only
fetch-status
(fetch status) is one of 31 tools on the
Vary header token count, value discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call fetch-status from your client
- Claude Code Vary header token count, value discarded fetch-status run in your project directory
- Claude Desktop Vary header token count, value discarded fetch-status ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Vary header token count, value discarded fetch-status ~/.cursor/mcp.json
- VS Code Vary header token count, value discarded fetch-status .vscode/mcp.json
- Zed Vary header token count, value discarded fetch-status ~/.config/zed/settings.json
- Windsurf Vary header token count, value discarded fetch-status ~/.codeium/windsurf/mcp_config.json
- Cline Vary header token count, value discarded fetch-status ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Vary header token count, value discarded fetch-status ~/.gemini/settings.json
- Grok Vary header token count, value discarded fetch-status .mcp.json (in your project root)
- ChatGPT Vary header token count, value discarded fetch-status Settings → Connectors → Advanced → Developer mode
- Claude.ai Vary header token count, value discarded fetch-status Settings → Connectors → Add custom connector
- LangChain Vary header token count, value discarded fetch-status pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http vary-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/vary-ok/mcpOther tools on this server
- vary-ok
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- 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.