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Automate Zoho Mail tasks via Rube MCP (Composio). Always search tools first for current schemas.
Passed 20 of 23 test cases with the skill, and 10 of 23 without it.
and 9 more in the full report
10 fixed10 passed either way3 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.
During tool discovery for Zoho Mail, RUBE_SEARCH_TOOLS returned a tool schema object containing a schemaRef field instead of full inline parameter schemas. What tool should be called to retrieve the full parameter schema?
| Checked | Without skill | With skill |
|---|---|---|
| Recommends using RUBE_GET_TOOL_SCHEMAS to resolve tool schemas containing schemaRef references. | Missed | Passed |
The instructions your model reads when the skill loads.
Automate Zoho Mail operations through Composio's Zoho Mail toolkit via Rube MCP.
Toolkit docs: composio.dev/toolkits/zoho_mail
RUBE_MANAGE_CONNECTIONS with toolkit zoho_mailRUBE_SEARCH_TOOLS first to get current tool schemasGet Rube MCP: Add https://rube.app/mcp as an MCP server in your client configuration. No API keys needed — just add the endpoint and it works.
RUBE_SEARCH_TOOLS respondsRUBE_MANAGE_CONNECTIONS with toolkit zoho_mailAlways discover available tools before executing workflows:
RUBE_SEARCH_TOOLS
queries: [{use_case: "Zoho Mail operations", known_fields: ""}]
session: {generate_id: true}
This returns available tool slugs, input schemas, recommended execution plans, and known pitfalls.
RUBE_SEARCH_TOOLS
queries: [{use_case: "your specific Zoho Mail task"}]
test cases passed, vs 10 / 23 without
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