federation_attest — ComOS Federation Gateway MCP Tool
federation_attest
(federation attest) is one of 21 tools on the
ComOS Federation Gateway
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call federation_attest from your client
- Claude Code ComOS Federation Gateway federation_attest run in your project directory
- Claude Desktop ComOS Federation Gateway federation_attest ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor ComOS Federation Gateway federation_attest ~/.cursor/mcp.json
- VS Code ComOS Federation Gateway federation_attest .vscode/mcp.json
- Zed ComOS Federation Gateway federation_attest ~/.config/zed/settings.json
- Windsurf ComOS Federation Gateway federation_attest ~/.codeium/windsurf/mcp_config.json
- Cline ComOS Federation Gateway federation_attest ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI ComOS Federation Gateway federation_attest ~/.gemini/settings.json
- Grok ComOS Federation Gateway federation_attest .mcp.json (in your project root)
- ChatGPT ComOS Federation Gateway federation_attest Settings → Connectors → Advanced → Developer mode
- Claude.ai ComOS Federation Gateway federation_attest Settings → Connectors → Add custom connector
- LangChain ComOS Federation Gateway federation_attest pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http comos-federation https://mcp.comos-gateway.com/mcpOther tools on this server
- federation_list_tenants
- federation_tenant_info
- federation_journal_read
- federation_act
- federation_key_status
- federation_offer
- federation_help
- federation_why
- federation_governance
- legal_get
- federation_pricesheet
- federation_catalog_platforms
- federation_catalog_agents
- federation_arena
- federation_latency
- federation_solvency
- federation_search
- federation_enter_tenant
- about_us_about
- how_to_about
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.