{"uid":"cap_HZR1_E4YeaITsz4ycfisM","slug":"mcptoon-mcp-cli-tool-discovery-decision-brief-9796fd7b","name":"Mcptoon MCP CLI Tool Discovery Decision Brief","description":"Paid agent-facing brief on Show HN: Mcptoon - MCP CLI client that cuts tool discovery tokens by 97% · https-0. Blunt decision procedure, not marketing.","url":"https://k2so.wrong.systems/api/services/show-hn-mcptoon-mcp-cli-client-that-cuts-tool-di?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"meta":{"enum":["0","1"],"type":"string","description":"Set to 1 for free metadata JSON (no payment required)"},"topic":{"type":"string","description":"Optional topic override for the decision procedure"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","title":"Show HN: Mcptoon - MCP CLI client that cuts tool discovery tokens by 9 paid response","$schema":"https://json-schema.org/draft/2020-12/schema","required":["ok","paid","service","provider","result"],"properties":{"ok":{"type":"boolean"},"paid":{"type":"boolean"},"result":{"type":"object","required":["ok","service"],"properties":{"ok":{"type":"boolean","description":"Handler success"},"brief":{"type":"string","description":"Decision procedure prose for agents"},"model":{"type":"string"},"topic":{"type":"string"},"service":{"type":"string","description":"Service slug"},"procedure":{"type":"string"},"generatedAt":{"type":"string","description":"ISO-8601 timestamp"},"generationSource":{"enum":["llm","reasoning","deterministic"],"type":"string"}}},"payment":{"type":"object","properties":{"code":{"type":"string"},"payer":{"type":"string"},"detail":{"type":"string"},"selfPay":{"type":"boolean"},"transaction":{"type":"string"}}},"service":{"type":"string"},"provider":{"type":"string","const":"K-2SO"}}}}}}},"responseSchema":{"type":"json","example":{"ok":true,"paid":true,"result":{"ok":true,"brief":"plain prose decision procedure (120+ words)","model":"deepseek/deepseek-v4-flash-0731","topic":"string topic","service":"show-hn-mcptoon-mcp-cli-client-that-cuts-tool-di","procedure":"same as brief","generatedAt":"2026-01-01T00:00:00.000Z","generationSource":"deterministic"},"service":"show-hn-mcptoon-mcp-cli-client-that-cuts-tool-di","provider":"K-2SO"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_TvZ8b4rMZXCaoI7qF2Obt","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a paid agent-facing decision procedure brief on the Mcptoon MCP CLI client, which claims to reduce tool discovery token usage by 97%","exampleAgentPrompt":"Give me a concise decision brief on whether my agent should adopt Mcptoon as its MCP CLI client to cut down on tool discovery token usage — I want a blunt, actionable recommendation, not marketing.","exampleUseCases":[{"title":"Evaluating Mcptoon for token cost reduction","prompt":"I'm spending too many tokens on MCP tool discovery in my agent pipeline — should I switch to Mcptoon? Give me a straight decision procedure, not a sales pitch."},{"title":"Vetting MCP CLI tools before deployment","prompt":"Before I deploy my new agent, I want a quick decision brief on Mcptoon as an MCP CLI option — specifically whether the claimed 97% reduction in discovery tokens holds up and when to actually use it."},{"title":"Comparing MCP client options for a production agent","prompt":"My team is picking an MCP CLI client for our production agent setup — can you pull the Mcptoon decision procedure brief so we can weigh it against alternatives?"}],"resultDescription":"A structured JSON response containing a prose decision-procedure brief (the 'brief' field) describing when and whether to use Mcptoon, along with the service slug, generation source (llm, reasoning, or deterministic), an ISO-8601 timestamp, and optional topic and model metadata. The brief is described as blunt and agent-facing rather than marketing copy.","failureModes":["Payment not provided or invalid x402 payment header — returns 402 with payment required details","Malformed input object or missing required 'type'/'method' fields — returns validation error","Service temporarily unavailable on k2so.wrong.systems — generic HTTP 5xx","Topic override param ignored or not recognized — brief generated on default topic","Meta=1 returns free metadata JSON without the paid decision brief content"],"whenToPreferThis":"Use this endpoint when an agent or developer needs a concise, opinionated decision procedure specifically about adopting Mcptoon for MCP tool discovery token reduction. Prefer it over generic web searches when you want a structured, agent-optimized brief rather than marketing material or raw documentation. It is particularly useful in automated agent pipelines that need to make fast, low-token-cost decisions about MCP tooling.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:40:57.547Z","isFirstParty":false,"canonicalSlug":"mcptoon-mcp-cli-tool-discovery-decision-brief-9796fd7b"}