{"id":296549,"recorded_at":"2026-10-26T21:56:40.641526Z","observed_at":"2026-10-26T21:56:40.641456Z","subject_kind":"endpoint","subject":"c609b807-c38a-4d28-bc6a-7048ef118218","kind":"mcp.tools","method":"probe.mcp/1","body":{"count":14,"tools":[{"description":"Add a source to a channel and begin background ingestion. Maps to POST /v1/channels/{channelId}/sources. Only `type: video` is processed today; `document` and `website` are reserved and return a 501 error until released. Charged from the key owner's prepaid balance at the ingest rate: $0.01/min standard, $0.03/min whisper by default, 1-minute minimum per video. A short balance returns a 402 error. Requires the key's `write` scope.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"channel_id":{"description":"Channel to add the source to.","type":"string"},"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"source":{"anyOf":[{"additionalProperties":false,"properties":{"type":{"const":"video","type":"string"},"youtube_video_id":{"description":"YouTube video id, e.g. dQw4w9WgXcQ.","type":"string"}},"required":["type","youtube_video_id"],"type":"object"},{"additionalProperties":false,"properties":{"file_id":{"description":"Id from a prior upload.","type":"string"},"mime_type":{"description":"e.g. application/pdf.","type":"string"},"type":{"const":"document","type":"string"},"url":{"description":"Public document URL.","format":"uri","type":"string"}},"required":["type"],"type":"object"},{"additionalProperties":false,"properties":{"crawl_depth":{"description":"Crawl depth (default 1).","maximum":5,"minimum":0,"type":"integer"},"type":{"const":"website","type":"string"},"url":{"description":"URL to crawl.","format":"uri","type":"string"}},"required":["type","url"],"type":"object"}],"description":"The source to add (discriminated on `type`)."}},"required":["channel_id","source"],"type":"object"},"name":"add_source"},{"description":"Charged like `transcribe`. Expand the given YouTube URLs, charge for the new work and start an ingest job in an existing collection. Maps to POST /v1/collections/{collectionId}/sources. $0.01/min standard, $0.03/min whisper by default, 1-minute minimum per video. Videos already in the collection are free. Pass a `quote_id` from `quote` to be charged exactly that price. Poll `get_status` every 10–30 s until `status` is completed, partial or failed; `completed` means every accepted video is transcribed and indexed, so the collection is queryable. API key required (the key's `write` scope). Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"channel_url":{"description":"`https://www.youtube.com/@handle`, `/channel/UC…`, or a playlist URL.","type":"string"},"channel_urls":{"description":"Several channel or playlist URLs.","items":{"type":"string"},"type":"array"},"collection_id":{"description":"Collection to add the sources to.","type":"string"},"exclude_shorts":{"description":"Skip videos of 3 minutes or less when expanding a channel or playlist (default true); explicit video URLs are never skipped.","type":"boolean"},"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"language":{"description":"Optional BCP-47 hint for transcription, e.g. en.","type":"string"},"max_videos_per_channel":{"description":"Newest-first cap on eligible videos per channel or playlist (default 25); Shorts and videos below min_duration_seconds are skipped before the cap.","maximum":200,"minimum":1,"type":"integer"},"min_duration_seconds":{"description":"Skip expanded videos shorter than this many seconds.","maximum":14400,"minimum":0,"type":"integer"},"quality":{"description":"Transcription quality (default standard).","enum":["standard","whisper"],"type":"string"},"quote_id":{"description":"A `quote_id` from `quote`: charges exactly the quoted price (400 if unknown or expired).","type":"string"},"url":{"description":"One YouTube URL (video, @handle, /channel/UC…, or playlist).","format":"uri","type":"string"},"urls":{"description":"Several YouTube URLs.","items":{"format":"uri","type":"string"},"type":"array"}},"required":["collection_id"],"type":"object"},"name":"add_sources"},{"description":"Free. Create an empty collection to add sources to later with `add_sources`. Maps to POST /v1/collections. Returns the collection and its `collection_token` (`ct_…`, shown once: store it; absent on an idempotent replay). API key required (the key's `write` scope). Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"title":{"description":"Display name for the collection.","type":"string"}},"required":["title"],"type":"object"},"name":"create_collection"},{"description":"Fetch a single source and its processing status (type-specific provenance included). Maps to GET /v1/sources/{sourceId}. Requires the key's `read` scope.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"source_id":{"description":"Source identifier, e.g. src_71b0e4.","type":"string"}},"required":["source_id"],"type":"object"},"name":"get_source"},{"description":"Free. Get an ingest job started by `transcribe` or `add_sources`. Maps to GET /v1/jobs/{jobId}. Poll every 10–30 s until `status` is completed, partial or failed (terminal). `completed` means every accepted video is transcribed and indexed, so the collection is queryable; `partial` means some videos failed and were credited back (`credited_usd`); `videos.completed` / `videos.failed` count progress. Works with an API key or the collection's `ct_` token as the bearer. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"job_id":{"description":"The `job_id` from `transcribe` or `add_sources`.","type":"string"}},"required":["job_id"],"type":"object"},"name":"get_status"},{"description":"Free. Get the transcript of a video that is completed in one of your collections. Maps to GET /v1/videos/{youtubeId}/transcript. `collection_id` is required with an API key; with the collection's `ct_` token as the bearer it defaults to the token's collection. `format` is json (segments with timestamps, default) or text (one `[H:MM:SS] text` line per segment). 404 when the video is not completed in that collection, or the transcript predates the transcript cache. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"collection_id":{"description":"Collection the video is completed in (required with an API key).","type":"string"},"format":{"description":"json (default) or text.","enum":["json","text"],"type":"string"},"youtube_id":{"description":"The 11-character YouTube video id, e.g. dQw4w9WgXcQ.","pattern":"^[A-Za-z0-9_-]{11}$","type":"string"}},"required":["youtube_id"],"type":"object"},"name":"get_transcript"},{"description":"Get usage and spend in dollars for the calling key: the account balance (wallet_usd), this period's spend (consumed_usd), query count, and budget remaining. Maps to GET /v1/usage. Requires the key's `read` scope.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"period":{"description":"Billing period (default current).","enum":["current","previous"],"type":"string"}},"type":"object"},"name":"get_usage"},{"description":"List the channels the calling key is scoped to. Maps to GET /v1/channels. Cursor-paginated. Requires the key's `read` scope.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"cursor":{"description":"Opaque pagination cursor from a prior response.","type":"string"},"limit":{"description":"Max items (default 25).","maximum":100,"minimum":1,"type":"integer"}},"type":"object"},"name":"list_channels"},{"description":"List the sources (video/document/website) in a channel, optionally filtered by type or status. Maps to GET /v1/channels/{channelId}/sources. Cursor-paginated. Requires the key's `read` scope.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"channel_id":{"description":"Channel whose sources to list.","type":"string"},"cursor":{"description":"Opaque pagination cursor.","type":"string"},"limit":{"description":"Max items (default 25).","maximum":100,"minimum":1,"type":"integer"},"status":{"description":"Filter by processing status.","enum":["queued","ingesting","indexing","ready","error"],"type":"string"},"type":{"description":"Filter by source type.","enum":["video","document","website"],"type":"string"}},"required":["channel_id"],"type":"object"},"name":"list_sources"},{"description":"Run a retrieval-augmented query against a channel's indexed knowledge base and return a generated answer with citations. Maps to POST /v1/query. Requires the key's `query` scope and access to the channel. Charged: $0.02 flat per call by default. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"channel_id":{"description":"Channel to query. The key must be scoped to it.","type":"string"},"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"query":{"description":"The natural-language question.","maxLength":4000,"minLength":1,"type":"string"},"session_id":{"description":"Optional session for multi-turn continuity.","type":"string"},"source_types":{"description":"Restrict retrieval to these source types.","items":{"enum":["video","document","website"],"type":"string"},"type":"array"},"top_k":{"description":"Chunks to retrieve (default 5).","maximum":20,"minimum":1,"type":"integer"}},"required":["channel_id","query"],"type":"object"},"name":"query_channel"},{"description":"Charged: $0.02 flat per call by default, no token multiplier. Ask a question of a collection and get a generated answer with citations. Maps to POST /v1/collections/{collectionId}/query. Query a collection once `get_status` says completed. With an API key it needs the key's `query` scope. Without an API key this tool is payable in USDC via x402: the first call returns a payment-required result (`isError` with the payment requirements in `structuredContent`); an x402-aware MCP client signs and retries the same call with `_meta['x402/payment']`, and the receipt returns in the result's `_meta['x402/payment-response']`. Never pay again after a 409 (already presented) or 502 (settlement unknown) result. Keyless, only the address that paid for the collection may query it. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"collection_id":{"description":"Collection to query.","type":"string"},"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"query":{"description":"The natural-language question.","maxLength":4000,"minLength":1,"type":"string"},"session_id":{"description":"Optional session for multi-turn continuity.","type":"string"}},"required":["collection_id","query"],"type":"object"},"name":"query_collection"},{"description":"Free. Expand YouTube URLs exactly as an ingest would and return the price, the per-video lines and the per-source rejections. Maps to POST /v1/quote. $0.01/min standard, $0.03/min whisper by default, 1-minute minimum per video. The `quote_id` is valid for 15 minutes; pass it to `transcribe` or `add_sources` to be charged exactly this price. Pass `collection_id` to price against an existing collection (videos already in it are free). At least one of url, urls, channel_url, channel_urls. Requires the key's `read` scope. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"channel_url":{"description":"`https://www.youtube.com/@handle`, `/channel/UC…`, or a playlist URL.","type":"string"},"channel_urls":{"description":"Several channel or playlist URLs.","items":{"type":"string"},"type":"array"},"collection_id":{"description":"Price against this collection (videos already in it are free).","type":"string"},"exclude_shorts":{"description":"Skip videos of 3 minutes or less when expanding a channel or playlist (default true); explicit video URLs are never skipped.","type":"boolean"},"language":{"description":"Optional BCP-47 hint for transcription, e.g. en.","type":"string"},"max_videos_per_channel":{"description":"Newest-first cap on eligible videos per channel or playlist (default 25); Shorts and videos below min_duration_seconds are skipped before the cap.","maximum":200,"minimum":1,"type":"integer"},"min_duration_seconds":{"description":"Skip expanded videos shorter than this many seconds.","maximum":14400,"minimum":0,"type":"integer"},"quality":{"description":"Transcription quality (default standard).","enum":["standard","whisper"],"type":"string"},"url":{"description":"One YouTube URL (video, @handle, /channel/UC…, or playlist).","format":"uri","type":"string"},"urls":{"description":"Several YouTube URLs.","items":{"format":"uri","type":"string"},"type":"array"}},"type":"object"},"name":"quote"},{"description":"Ask a question across about 490 curated 2026 conference talks and get a generated answer whose citations give each talk's video URL (with t=) and start_seconds, plus its conference, year and speakers. Optional filters: conference (one of ai-engineer-worlds-fair, ai-engineer-europe, kubecon-eu, google-cloud-next, microsoft-build, pycon-us, google-io, code-with-claude, openai-devday), year, and speaker (part of a name, case-insensitive; speakers are known for about half the talks, so a speaker filter misses the rest). A filter that matches no talk answers `answer: null` and costs nothing. Maps to POST /v1/search/talks. Charged: $0.02 flat per call by default, or free within the daily free allowance. With an API key it needs the key's `query` scope. Without an API key this tool is payable in USDC via x402: the first call returns a payment-required result (`isError` with the payment requirements in `structuredContent`); an x402-aware MCP client signs and retries the same call with `_meta['x402/payment']`, and the receipt returns in the result's `_meta['x402/payment-response']`. Never pay again after a 409 (already presented) or 502 (settlement unknown) result. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"conference":{"description":"Conference slug: ai-engineer-worlds-fair, ai-engineer-europe, kubecon-eu, google-cloud-next, microsoft-build, pycon-us, google-io, code-with-claude, openai-devday.","type":"string"},"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"question":{"description":"The natural-language question.","maxLength":4000,"minLength":1,"type":"string"},"speaker":{"description":"Part of a speaker name, case-insensitive.","maxLength":200,"minLength":1,"type":"string"},"year":{"description":"Conference year, e.g. 2026.","type":"integer"}},"required":["question"],"type":"object"},"name":"search_talks"},{"description":"Charged. Create a collection and start an ingest job for the given YouTube URLs in one call. Maps to POST /v1/transcribe. $0.01/min standard, $0.03/min whisper by default, 1-minute minimum per video. Pass a `quote_id` from `quote` to be charged exactly that price. Returns `job_id`, `collection_id` and `collection_token` (`ct_…`, shown once: store it; it reads this collection without an API key). Poll `get_status` every 10–30 s until `status` is completed, partial or failed; `completed` means every accepted video is transcribed and indexed, so the collection is queryable. With an API key it needs the key's `write` scope. Without an API key this tool is payable in USDC via x402: the first call returns a payment-required result (`isError` with the payment requirements in `structuredContent`); an x402-aware MCP client signs and retries the same call with `_meta['x402/payment']`, and the receipt returns in the result's `_meta['x402/payment-response']`. Never pay again after a 409 (already presented) or 502 (settlement unknown) result. Keyless `transcribe` takes one channel-like source and at most 3 videos. Prices are the service defaults; `quote` returns the exact price.","inputSchema":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"channel_url":{"description":"`https://www.youtube.com/@handle`, `/channel/UC…`, or a playlist URL.","type":"string"},"channel_urls":{"description":"Several channel or playlist URLs.","items":{"type":"string"},"type":"array"},"exclude_shorts":{"description":"Skip videos of 3 minutes or less when expanding a channel or playlist (default true); explicit video URLs are never skipped.","type":"boolean"},"idempotency_key":{"description":"Idempotency-Key for safe retries.","maxLength":255,"type":"string"},"language":{"description":"Optional BCP-47 hint for transcription, e.g. en.","type":"string"},"max_videos_per_channel":{"description":"Newest-first cap on eligible videos per channel or playlist (default 25); Shorts and videos below min_duration_seconds are skipped before the cap.","maximum":200,"minimum":1,"type":"integer"},"min_duration_seconds":{"description":"Skip expanded videos shorter than this many seconds.","maximum":14400,"minimum":0,"type":"integer"},"quality":{"description":"Transcription quality (default standard).","enum":["standard","whisper"],"type":"string"},"quote_id":{"description":"A `quote_id` from `quote`: charges exactly the quoted price (400 if unknown or expired).","type":"string"},"title":{"description":"Title for the new collection (default: generated).","type":"string"},"url":{"description":"One YouTube URL (video, @handle, /channel/UC…, or playlist).","format":"uri","type":"string"},"urls":{"description":"Several YouTube URLs.","items":{"format":"uri","type":"string"},"type":"array"}},"type":"object"},"name":"transcribe"}]},"body_sha256":"5958e2797e8902cbd441a7b90fcc99c03c725fbc37d157b430b0ba56b32f7ab5","prev_id":null,"leaf":"0xf034656abb3f0323357c9810d1442924300e1dd810eec8c0272c16eeb126bff3","leaf_text":"{\"body\":\"5958e2797e8902cbd441a7b90fcc99c03c725fbc37d157b430b0ba56b32f7ab5\",\"id\":296549,\"kind\":\"mcp.tools\",\"method\":\"probe.mcp/1\",\"observed_us\":1793051800641456,\"prev\":null,\"subject\":\"c609b807-c38a-4d28-bc6a-7048ef118218\",\"subject_kind\":\"endpoint\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0xf0344e24fea371e1313cb50bd1c29d53ac9a60a7c977fbd25063f8830f3ad5dd","0x398d36309ce0bbff2a16101d1144a10feaadc28b10feaf2d24c496fbbe724f27","0x5b07983c02ac034a303a6bcf121b5a5fa8f6faccfb1abedb70c05535ae5bec62","0x000e2e8f1116ec6a2a340b216391f8e2cb0c2c6a89dcb11411aa0f29986785fa","0x00b2377f8f988ef2516f76447ed3a7eea490dba97c1d59e367c661e305ff87d4","0xb68aa268478321297fe492d1010edef22ddaa6e19191df45f4fbe2a2de641547","0x67ab5adfc21a573056dfd6547fd76fc037e1eacdc07072be728c247f2b2dca4b","0xefb91b0fc889a89dfc773bb556f19989e94df239e85de62378a2b67c15b9e026","0xc75ce0cd46f8a59177489cb9a7e54917eec406d88c64c887fbf9be19288f7781","0x3596b9717d8451909e6f610690c73b18907f0580f92978c2a8862668158a8f31","0xe34b4862878cc4926f0e4b84b3f031ef1f0cf0de9bf8fb3c13adbc6abc010ee1","0xb0cc0b4ce5a68e83d3e3e55b0387f828adf6f5eb6cfa666d75f6e16ed9d89c1f","0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500","0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3","0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0","0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678","0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc"]}