Convilyn MCP Tool Catalog API (1.0.0)

Download OpenAPI specification:

Read-only catalog of MCP tools available to the User Workflow Builder.

The Builder canvas's tool palette renders the items returned here. Each entry maps 1:1 to a ToolPaletteItem.toolName accepted by the User Workflows API (server-name:tool_name format).

Source of truth:

Server metadata (name, category) — mcp_server/servers.json.
Tool descriptions — tool_metadata._DEFAULT_TOOL_DESCRIPTIONS.

Tools that are gated to internal use (request_user_input) are excluded so they cannot leak into a user-built palette (I3 invariant).

Caching

Catalog content changes only on backend deploys. Clients SHOULD cache the response for the lifetime of the page (Cache-Control: max-age=300).

MCP Catalog

Read-only tool catalog for the Builder palette

List MCP tools available for the Builder palette

Returns the full catalog of MCP tools that may appear on a User Workflow canvas. Authenticated; available to all tiers (browsing the palette is allowed even before purchasing Pro).

Authorizations:

BearerAuth

Responses

Response samples

200
401

Content type

application/json

{"items": [{"toolName": "doc-parser-mcp:extract_text",
"mcpServer": "doc-parser",
"displayName": "Extract Text",
"category": "document",
"description": "string",
"costMicroU": 50000
}
],
"servers": [{"name": "doc-parser",
"displayName": "Document Parser",
"category": "document",
"description": "string"
}
]
}