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Automate Shortpixel tasks via Rube MCP (Composio). Always search tools first for current schemas.
Passed 2 of 9 test cases with the skill, and 2 of 9 without it.
2 fixed2 passed either way16 still failing3 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.
During tool discovery for ShortPixel image optimization, the returned tool schema contains a schemaRef pointer for input parameters. How should the full input schema be fetched?
| Checked | Without skill | With skill |
|---|---|---|
| Uses RUBE_GET_TOOL_SCHEMAS to resolve the referenced schema details. | Missed | Passed |
The instructions your model reads when the skill loads.
Automate Shortpixel operations through Composio's Shortpixel toolkit via Rube MCP.
Toolkit docs: composio.dev/toolkits/shortpixel
RUBE_MANAGE_CONNECTIONS with toolkit shortpixelRUBE_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 shortpixelAlways discover available tools before executing workflows:
RUBE_SEARCH_TOOLS
queries: [{use_case: "Shortpixel 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 Shortpixel task"}]
test cases passed, vs 2 / 9 without
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