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