Access Siglume API Store tools and external MCP Router servers.
Scored across 2 tools
The two tools have clearly distinct purposes: one reads cached tools from an already-active MCP Router server, while the other searches registered external MCP servers. The descriptions explicitly clarify the boundary, so an agent should not misselect between them.
Both tool names use snake_case and share the 'mcp_router_' prefix, which creates a recognizable pattern. However, 'mcp_router_inspect_active_tools' uses a verb+object structure while 'mcp_router_search' uses only a verb, making the pattern slightly uneven.
Two tools feels thin for a gateway server, especially since the domain appears broader than just these two operations. The count is not egregious, but it is on the borderline of being under-scoped.
The tool set exposes only search and inspection of active tools, but references a 'siglume_search' tool for broader discovery that is not actually provided. There are also no obvious management operations for MCP Router servers, leaving significant gaps in the apparent gateway workflow.
Read canonical cached tools for an already-active MCP Router server. This never discovers, meters, or contacts the provider.
Inputs: server_id (required).
Search only external MCP servers registered in Siglume MCP Router. For broad discovery across API Store and MCP Router, use siglume_search.
Inputs: limit, query, response_version.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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MCP federation gateway: route, govern and observe agent tools across clouds and MCP servers.
Governed MCP gateway: one endpoint for your tools, with credential custody and audit log.
Managed MCP gateway with OAuth, per-agent permissions, shared accounts and activity logs.
Toolstile is a managed MCP gateway that connects remote MCP servers behind one endpoint, with per-agent permissions, shared accounts and activity logs. Connect at https://mcp.toolstile.com/mcp over Streamable HTTP with OAuth; sign in at https://toolstile.com, select a workspace and connect your upstream servers. Available tools, resources and prompts depend on that workspace and the agent's granted access.
Add one secure layer between your agents and this server.
