compatibility — Base91 charset, input discarded MCP Tool
compatibility
(compatibility) is one of 31 tools on the
Base91 charset, input discarded
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call compatibility from your client
- Claude Code Base91 charset, input discarded compatibility run in your project directory
- Claude Desktop Base91 charset, input discarded compatibility ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Base91 charset, input discarded compatibility ~/.cursor/mcp.json
- VS Code Base91 charset, input discarded compatibility .vscode/mcp.json
- Zed Base91 charset, input discarded compatibility ~/.config/zed/settings.json
- Windsurf Base91 charset, input discarded compatibility ~/.codeium/windsurf/mcp_config.json
- Cline Base91 charset, input discarded compatibility ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Base91 charset, input discarded compatibility ~/.gemini/settings.json
- Grok Base91 charset, input discarded compatibility .mcp.json (in your project root)
- ChatGPT Base91 charset, input discarded compatibility Settings → Connectors → Advanced → Developer mode
- Claude.ai Base91 charset, input discarded compatibility Settings → Connectors → Add custom connector
- LangChain Base91 charset, input discarded compatibility pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http base91-ok https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/base91-ok/mcpOther tools on this server
- base91-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.