INDIVIDUAL MCP TOOL

host.tool_call

Invoke a tool this tenant has already published, by its local name -- the same real, metered call as calling it directly by its namespaced name (<namespace>.

mcphost.devnone authenticationAvailability not checked

LIVE ENDPOINT

https://mcphost.dev/mcp

No auth detected

Connect to this endpoint to inspect the live schema for host.tool_call and invoke it with your own arguments.

Indexed input schema

{}

Risk classification

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

Parent server

mcphost.dev

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.rmcp]
url = "https://mcphost.dev/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "rmcp": {
      "type": "http",
      "url": "https://mcphost.dev/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: rmcp
Remote MCP URL: https://mcphost.dev/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "rmcp": {
      "url": "https://mcphost.dev/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "rmcp": {
      "type": "http",
      "url": "https://mcphost.dev/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "rmcp",
  "transport": "streamable-http",
  "url": "https://mcphost.dev/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

Related tools

signup — Create a tenant and receive a bearer key and namespace.
host.whoami — Return the calling tenant's identity.
host.tool_publish — Publish a tool of a registered kind under this tenant's namespace.
host.quickstart — Return the shortest ordered sequence of calls to a working tool of `kind`, with your namespace and a filled-in example already substituted in, plus the current limits.
host.tool_list — List this tenant's published tools.
host.tool_remove — Remove a published tool by its local name.
host.tool_logs — Return the most recent log lines for one of this tenant's tools.
host.tool_test — Dry-run a published tool: performs the real call but records no `calls` row and echoes the rendered request back with secrets redacted, for debugging a spec.