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