compatibility — ISSN digit shape MCP Tool
compatibility
(compatibility) is one of 31 tools on the
ISSN digit shape
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code ISSN digit shape compatibility run in your project directory
- Claude Desktop ISSN digit shape compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ISSN digit shape compatibility ~/.cursor/mcp.json
- VS Code ISSN digit shape compatibility .vscode/mcp.json
- Zed ISSN digit shape compatibility ~/.config/zed/settings.json
- Windsurf ISSN digit shape compatibility ~/.codeium/windsurf/mcp_config.json
- Cline ISSN digit shape compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ISSN digit shape compatibility ~/.gemini/settings.json
- Grok ISSN digit shape compatibility .mcp.json (in your project root)
- ChatGPT ISSN digit shape compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai ISSN digit shape compatibility Settings → Connectors → Add custom connector
- LangChain ISSN digit shape compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http issn-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/issn-ok/mcp
Other tools on this server
- issn-ok
- 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.