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