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