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import { makeId } from '@agent/lib/util'; |
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|
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// Providers reject a tool/function name with characters outside this set, and |
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// ability ids are namespaced with a slash (e.g. woocommerce/products-query). |
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export const toolName = (id) => id.replace(/[^a-zA-Z0-9_.-]/g, '_'); |
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|
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// blockSchemas reaches the backend via workflowData; in the transcript it's static |
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// metadata re-read every turn. Serialize-time so persisted events come out clean too. |
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const trimResult = (result) => { |
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if (!result || typeof result !== 'object') return result ?? null; |
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const { blockSchemas: _, ...rest } = result; |
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return rest; |
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}; |
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|
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// Values go stale between runs; ids don't. Keep error or stripFailedToolRuns |
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// can't spot a failure. |
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const summarizeResult = (result) => { |
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if (!result || typeof result !== 'object') return result ?? null; |
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return Object.fromEntries( |
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Object.entries(result).filter( |
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([key]) => key === 'error' || /^id$|_id$|Id$/.test(key), |
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), |
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); |
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}; |
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|
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// The provider rejects a tool result unless it's paired with an assistant |
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// tool-call sharing its id, so emit both. |
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export const buildToolMessages = ( |
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{ id, inputs, result }, |
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{ summarize = false } = {}, |
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) => { |
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const toolCallId = makeId(); |
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const name = toolName(id); |
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return [ |
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{ |
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role: 'assistant', |
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content: [ |
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{ type: 'tool-call', toolCallId, toolName: name, input: inputs ?? {} }, |
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], |
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}, |
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{ |
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role: 'tool', |
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content: [ |
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{ |
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type: 'tool-result', |
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toolCallId, |
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toolName: name, |
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output: { |
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type: 'json', |
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value: summarize ? summarizeResult(result) : trimResult(result), |
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}, |
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}, |
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], |
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}, |
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]; |
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}; |
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|
