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Automate Taxjar tasks via Rube MCP (Composio). Always search tools first for current schemas.
Passed 8 of 15 test cases with the skill, and 5 of 15 without it.
and 4 more in the full report
7 fixed5 passed either way8 still failing2 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
I need to check whether our setup is authorized for sales tax actions. What exact toolkit identifier should be passed to RUBE_MANAGE_CONNECTIONS?
| Checked | Without skill | With skill |
|---|---|---|
| Passes taxjar as the toolkit name to RUBE_MANAGE_CONNECTIONS. | Missed | Passed |
The instructions your model reads when the skill loads.
Automate Taxjar operations through Composio's Taxjar toolkit via Rube MCP.
Toolkit docs: composio.dev/toolkits/taxjar
RUBE_MANAGE_CONNECTIONS with toolkit taxjarRUBE_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 taxjarAlways discover available tools before executing workflows:
RUBE_SEARCH_TOOLS
queries: [{use_case: "Taxjar 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 Taxjar task"}]
test cases passed, vs 5 / 15 without
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