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