validate-json — IDNA2003 ACE prefix, host discarded MCP Tool
validate-json
(validate json) is one of 31 tools on the
IDNA2003 ACE prefix, host discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call validate-json from your client
- Claude Code IDNA2003 ACE prefix, host discarded validate-json run in your project directory
- Claude Desktop IDNA2003 ACE prefix, host discarded validate-json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor IDNA2003 ACE prefix, host discarded validate-json ~/.cursor/mcp.json
- VS Code IDNA2003 ACE prefix, host discarded validate-json .vscode/mcp.json
- Zed IDNA2003 ACE prefix, host discarded validate-json ~/.config/zed/settings.json
- Windsurf IDNA2003 ACE prefix, host discarded validate-json ~/.codeium/windsurf/mcp_config.json
- Cline IDNA2003 ACE prefix, host discarded validate-json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI IDNA2003 ACE prefix, host discarded validate-json ~/.gemini/settings.json
- Grok IDNA2003 ACE prefix, host discarded validate-json .mcp.json (in your project root)
- ChatGPT IDNA2003 ACE prefix, host discarded validate-json Settings → Connectors → Advanced → Developer mode
- Claude.ai IDNA2003 ACE prefix, host discarded validate-json Settings → Connectors → Add custom connector
- LangChain IDNA2003 ACE prefix, host discarded validate-json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http puny2003-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/puny2003-ok/mcpOther tools on this server
- puny2003-ok
- utc-time
- timezone
- 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
- 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.