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