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