compatibility — SemVer numbers only MCP Tool
compatibility
(compatibility) 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 compatibility from your client
- Claude Code SemVer numbers only compatibility run in your project directory
- Claude Desktop SemVer numbers only compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor SemVer numbers only compatibility ~/.cursor/mcp.json
- VS Code SemVer numbers only compatibility .vscode/mcp.json
- Zed SemVer numbers only compatibility ~/.config/zed/settings.json
- Windsurf SemVer numbers only compatibility ~/.codeium/windsurf/mcp_config.json
- Cline SemVer numbers only compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI SemVer numbers only compatibility ~/.gemini/settings.json
- Grok SemVer numbers only compatibility .mcp.json (in your project root)
- ChatGPT SemVer numbers only compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai SemVer numbers only compatibility Settings → Connectors → Add custom connector
- LangChain SemVer numbers only compatibility 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
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- 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.