validate-json — File Path Check MCP Tool
validate-json
(validate json) is one of 30 tools on the
File Path Check
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 File Path Check validate-json run in your project directory
- Claude Desktop File Path Check validate-json ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor File Path Check validate-json ~/.cursor/mcp.json
- VS Code File Path Check validate-json .vscode/mcp.json
- Zed File Path Check validate-json ~/.config/zed/settings.json
- Windsurf File Path Check validate-json ~/.codeium/windsurf/mcp_config.json
- Cline File Path Check validate-json ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI File Path Check validate-json ~/.gemini/settings.json
- Grok File Path Check validate-json .mcp.json (in your project root)
- ChatGPT File Path Check validate-json Settings → Connectors → Advanced → Developer mode
- Claude.ai File Path Check validate-json Settings → Connectors → Add custom connector
- LangChain File Path Check validate-json pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http file-path-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/file-path-ok/mcp
Other tools on this server
- file-path-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
- 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.