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