{"uid":"cap_M8n8Iez08Jb26jQmwAqJU","slug":"aun-tool-call-audit-pro-30c33f92","name":"AUN Tool-Call Audit Pro","description":"Tool-Call Audit Pro: measures how an AI agent calls its tools on a hidden test, returns a fix that keeps the interface unchanged, and re-measures. Charged only after the report exists.","url":"https://a-upgradenet.com/x402/tool-call-audit-pro?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","required":["system_prompt","tools"],"properties":{"tools":{"type":"array","items":{"type":"object","required":["name","description","parameters"],"properties":{"name":{"type":"string"},"parameters":{"type":"object"},"description":{"type":"string"}}},"maxItems":12,"minItems":1,"description":"OpenAI function-calling tools: {name, description, parameters (JSON schema)}"},"system_prompt":{"type":"string","description":"The agent's system prompt (max 8000 chars). Never include secrets."}}},"language":{"enum":["en","es"],"type":"string"}}},"responseSchema":{"type":"json","example":{"tier":"basic","report":{"verdict":"improved","baseline":{"held_out":{"rate":0.55,"total":11,"passed":6}},"improved":{"held_out":{"rate":0.91,"total":11,"passed":10}},"recommended":{"tools":["..."],"system_prompt":"..."},"delta_points":36.4,"remaining_failures":[]},"status":"completed"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_anO5hLSVVeNUAknLRoJiF","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes an AI agent's system prompt and tool definitions, then returns an optimized system prompt and tool set with a benchmark improvement report.","exampleAgentPrompt":"Can you audit my agent's current system prompt and its 5 tool definitions to see if they can be improved? Here's the system prompt: 'You are a helpful customer support agent...' and the tools are my search, lookup, escalate, summarize, and ticket-create functions — give me a benchmark score and a recommended upgrade.","exampleUseCases":[{"title":"Customer support agent tool audit","prompt":"I have a customer support agent with a system prompt and 4 tools — search_kb, create_ticket, escalate_human, and send_email. Can you audit all of them and tell me how much better it would perform with your recommended changes?"},{"title":"Coding assistant prompt optimization","prompt":"My coding assistant agent has a system prompt and 6 tools including run_code, lint_file, and search_docs. Can you benchmark its current tool-call accuracy and give me an upgraded system prompt and tool set that scores higher?"},{"title":"Sales agent upgrade verification","prompt":"We're running a sales agent with 8 tools and I want to see a before-and-after pass rate report. Here's the system prompt and all the tool schemas — please give me the recommended improvements and the delta score."}],"resultDescription":"Returns a JSON report containing: audit tier (e.g. 'basic'), a verdict ('improved' or otherwise), baseline held-out test pass rate, improved held-out test pass rate, a recommended optimized system prompt, a recommended set of tools, the delta improvement in percentage points, and any remaining failure cases.","failureModes":["Missing required 'system_prompt' or 'tools' fields returns a validation error","Providing more than 12 tools violates schema maxItems constraint","System prompt exceeding 8000 characters may be rejected or truncated","Payment failure (x402) if USDC balance is insufficient","Unsupported language value outside ['en','es'] enum causes rejection"],"whenToPreferThis":"Choose this endpoint when you need a data-driven, benchmarked audit of an AI agent's system prompt and tool definitions with a quantified before/after improvement score and concrete recommended replacements — rather than a generic prompt review or manual human evaluation.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:39:20.006Z","isFirstParty":false,"canonicalSlug":"aun-tool-call-audit-pro-30c33f92"}