Query Knowledge Base

Retrieve the most relevant passages from a knowledge base plus (optionally) a grounded, cited answer. Returns found:false rather than a guess when the passages

liveverifiedunknown~5s typical

mcpprobedbrainiallnlp

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-com-brainiall-nlp /knowledge_query for me.

Input

Field	Type	Description
namespace*	string	The knowledge-base namespace to query
question*	string	The natural-language question
top_k	integer	How many passages to retrieve default 6
rerank	boolean	Re-order the retrieved passages before answering default false
synthesize	boolean	Also return a concise answer grounded only in the retrieved passages default true

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-com-brainiall-nlp","endpoint":"/knowledge_query","input":{"namespace":"...","question":"...","top_k":6,"rerank":false,"synthesize":true}}'

cli

npx cracked-ai run -p mcp-com-brainiall-nlp -e /knowledge_query -i '{"namespace":"...","question":"...","top_k":6,"rerank":false,"synthesize":true}'

mcp

run_tool({ provider: "mcp-com-brainiall-nlp", endpoint: "/knowledge_query", input: {"namespace":"...","question":"...","top_k":6,"rerank":false,"synthesize":true} })

Try it

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