"A search for a song on YouTube" matching MCP tools:

• get_channel_transcripts

  YouTube Transcript Downloader

  Get transcripts for a YouTube channel's most recent videos (newest first) as timestamped markdown, one section per video. Use for research across a creator's recent output; for one known video use get_transcript. Read-only; requires an API key. Charges 1 credit per video that returns a transcript, including repeat calls; videos without captions are skipped free. A 10-video call typically costs up to 10 credits, so start with a small limit. Rate limit: 5 requests per 10 seconds.

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• download_video

  TubePull

  Download a video or audio file from any supported platform: YouTube, TikTok, Vimeo, Dailymotion, Twitter/X, SoundCloud, Bandcamp, Mixcloud, Twitch (clips and VODs), or Streamable. Output is MP4 (video, default) or MP3 / M4A (audio). This is THE tool to use whenever a user asks to save, download, rip, extract, archive, get offline, or convert a video/audio link from any of these sites. IMPORTANT: the `format` argument defaults to `mp4` (video). Only pass an audio format (mp3 / m4a / audio) when the user explicitly says audio, MP3, music, song, or "rip / extract the audio". Audio-only platforms (SoundCloud, Bandcamp, Mixcloud) always produce audio regardless of `format`. Use this tool when the user says things like: - "download this video" / "download this TikTok" / "save this SoundCloud track" - "save that as MP3" / "rip the audio" / "extract the audio" - "get the song from this SoundCloud link" / "save this Mixcloud set" - "convert this YouTube video to MP4" / "download in 1080p" - "save this lecture/podcast/talk for offline" - "archive this clip" / "grab a copy of this video" - any sentence containing a youtube.com, youtu.be, tiktok.com, vimeo.com, dailymotion.com, twitter.com, x.com, soundcloud.com, bandcamp.com, mixcloud.com, twitch.tv, clips.twitch.tv, or streamable.com URL plus a verb like download, save, rip, get, grab, fetch, pull, archive, convert, extract. Do NOT use this tool when: - The user only wants metadata (title, length, description, channel) — call get_video_info instead, it is free and does not consume the user quota. - The link is a playlist / set / album / channel URL — ask the user for a single track/video. - The link is from a platform not in the supported list above (e.g. Instagram, Facebook, LinkedIn). Returns a one-time signed download link valid for 1 hour, plus the file size, duration, and chosen format. Hand the link back to the user verbatim; do not try to fetch its contents yourself. Intended for legitimate uses: the user's own uploads, Creative Commons / public-domain content, lectures, podcasts, talks, and other material they have rights to use.

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• search

  Sofya

  Search the web for current information on any topic. Returns extracted page content, not just snippets. Best for factual lookups, specific questions, or when you need a list of sources. For open-ended questions that need synthesis across many sources, use the research tool instead. For news queries (current events, breaking news, politics, world events), set topic="news" to search news sources specifically. This returns recent articles with publication dates. Set include_answer=true to get an AI-synthesized answer alongside results (adds 5 credits). This is the sweet spot for most agent tasks, e.g. basic + include_answer = 8 credits, much cheaper than a full 25-credit research call. Returns: query, answer (if requested), results (array of {title, url, content, description, fetched, published_date}), search_depth, topic, elapsed_ms, credits_used, credits_remaining, altered_query. Args: query: The search query search_depth: "basic" (default) for extracted page content (3 credits), "snippets" for SERP snippets only without page fetching (1 credit) max_results: Number of results (default 10, max 20) include_answer: Generate an AI answer that synthesizes the search results (adds 5 credits) include_domains: Only include results from these domains (max 10) exclude_domains: Exclude results from these domains (max 10) topic: "general" for web search, "news" for news articles. use "news" for current events, breaking news, politics, or any time-sensitive query freshness: Filter by recency - "day", "week", "month", "year", or "YYYY-MM-DD:YYYY-MM-DD"

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• resolve_fragment

  Search Fragments

  For the queries a model can't confidently place — half-remembered, cross-source, 'I know this exists but can't name it' — where an agent would otherwise guess and risk a confident-wrong. Search Fragments resolves the real answer, returns a ranked shortlist of sources to assemble, or an explicit 'not resolvable from text.' It never asserts a confident answer — every result is decide-by-eye with a confidence level. In a 50-fragment test on hard, under-documented queries, a baseline agent invented specific answers — a nonexistent Japanese director, a Ronnie Barker sketch that was never performed, a study attributed to a geneticist who never published it. Search Fragments declined honestly on all three. Not for direct or single-fact lookups — a normal search is faster for those. Examples: - a musician who became famous largely for stopping performing - somebody who photographed the same view every day until the changes became the artwork - a song everybody knew but nobody could identify - the company that bought Instagram before it was big - a novel where the footnotes slowly become the real story Not for: - what is the capital of France - who directed Jaws - name of french artist cubist painting 1948

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• search

  21st.dev

  Search the 21st.dev catalog across ALL entity types - React/shadcn components, themes, and templates - returning lightweight metadata ONLY (name, description, preview image, author, url/install, id, and price for templates). Use `type` to scope to one kind, or 'all' (default) to search everything. FREE. Retrieval differs by kind: for a component result call get_component with its `id` (that id is a demo id) for the PAID code; for a theme call get_theme with its `id` (a uuid) for the free CSS; templates have no code to fetch - open their `url`. NOTE: `author`/`mine`/`liked` bypass ranking and return a plain recency-ordered list (query/sort/tag/color are ignored when any of them is set); component listings via `mine`/`author` only ever show PUBLIC components - your own private/team components are discoverable via list_team_components, not search.

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• search

  DC Member API

  GET /search — Cross-resource omni-search Cross-resource search across profiles, rooms, messages (incl. private DMs + group DMs you're in), events, and chapters in one round trip. Returns the top-N matches per resource, grouped by resource. Use this when you don't yet know which resource carries the answer — agents typically call this first, then drill into a specific `GET /search/<resource>` for more depth on a single bucket. There's no page param: when you hit the per-resource limit and want more, switch to the per-resource endpoint for that one. The events slice has a baked-in forward-looking default (events ending in the last 30 days or later, and currently enabled) — this matches the in-app "Search across DC" surface. Use `GET /search/events` directly to look further back in time. **Query syntax (`q=`):** plain words match with prefix + typo tolerance. Wrap a phrase in double quotes to require an exact ordered match — e.g. `q="remote work"`. AND/OR/NOT/parentheses are NOT parsed in `q=` — use the structured filter params below for boolean composition.

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• youfiliate_disconnect_youtube

  Youfiliate Smart Links

  Disconnect your YouTube account from Youfiliate. IMPORTANT: Always confirm with the user before executing this action. The `confirm` parameter must be set to true. This removes stored OAuth tokens. You will need to reconnect to use the auto-migration feature. Does NOT modify any YouTube data or video descriptions. Common errors: - Not connected: no YouTube account to disconnect. - confirm=False: you must set confirm=True after getting user confirmation.

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• youtube_delete_video

  dialogbrain

  Permanently delete a YouTube video by id (or 'youtube:video:<id>'). Cannot be undone. Costs 50 quota units. Caller must own the channel.

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• youtube.search_autocomplete

  Vee3

  Get YouTube search autocomplete suggestions for a partial query. Returns the normalized query and an array of suggested search phrases. Optional language and location codes localize suggestions (defaults: en, US). Cost = 8 tokens.

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• framefetch_platform_capabilities

  framefetch

  Return a JSON matrix of which data types (metadata, insights, transcript, frames) each supported platform provides — YouTube, YouTube Shorts, TikTok, Instagram Reels, Pinterest, Reddit. Purpose: check what is available for a platform BEFORE calling framefetch_extract, so you only request supported fields. No input required.

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• stophy_get_channel

  Stophy

  Browse a YouTube channel's content. Returns channel{id, name, handle, subscriberCount, videoCount, isVerified, thumbnails} on every tab. Video/short/playlist tabs also return items[{id, videoUrl, title, author, publishedAt, thumbnails}] and continuationToken. About tab returns the full profile including country, joinedDate, viewCount, and links[]. Best for: auditing a creator's catalog, pulling all videos from a channel, reading channel description. Not recommended for: fetching a single known video. Use stophy_get_video instead.

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• get_channel_transcripts

  YouTube Transcript Downloader

  Get transcripts for a YouTube channel's most recent videos (newest first) as timestamped markdown, one section per video. Use for research across a creator's recent output; for one known video use get_transcript. Read-only; requires an API key. Charges 1 credit per video that returns a transcript, including repeat calls; videos without captions are skipped free. A 10-video call typically costs up to 10 credits, so start with a small limit. Rate limit: 5 requests per 10 seconds.

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• glim_web_fetch

  glim.sh

  Fetch a single web page and extract clean content. Auto-tier server-side: handles SSR (Next.js, Nuxt, TikTok, Pinterest, YouTube), SPA shells, PDFs, paywall detection, residential-proxy escalation, and stealth profiles for TikTok / Instagram tags / Pinterest / Threads-search / YouTube. Returns clean markdown (default) with a YAML frontmatter header (url, outcome, total_chars). Read 'outcome' to classify the result (success | teaser | thin_content | paywall | bot_challenge | consent_wall | login_wall | rate_limited | timeout | transient_upstream | unsupported_target | not_found | error). Large pages (>80k chars) are truncated inline with truncated_chars + a download_full_url to the complete extraction (expires ~1h). Permanently unsupported (outcome=unsupported_target, cost=0 upstream): Bluesky searchPosts, IG profile/post pages, Threads profile/post pages, Truth Social, Xiaohongshu.

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• youtube.search

  Vee3

  Search public YouTube content by keyword or phrase. Returns matching result cards, estimated result count, and spelling suggestions. Use filter parameters to apply multiple YouTube search filters: - upload_date: Last hour, Today, This week, This month, This year - content_type: Video, Channel, Playlist, Movie - duration: Under 4 minutes, 4 - 20 minutes, Over 20 minutes - features: Live, 4K, HD, Subtitles/CC, Creative Commons, 360°, VR180, 3D, HDR, Location, Purchased (multiple allowed) - sort_by: Relevance, Upload date, View count, Rating Filter values are matched case-insensitively. Only one option per group applies except features, which accepts multiple labels. When a requested filter cannot be applied, the API returns the best-effort results available so far and includes unappliedFilters with the labels that were skipped. Use cursor with the same query to paginate: pass cursorNext from a prior response. Filter parameters and cursor cannot be combined. Check didYouMean when the query may be misspelled. Cost = 20 tokens.

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• search_inspiration_gallery

  LEOR AI展台设计 Agent

  Search public approved LEOR inspiration gallery images. Use before generation when the user is vague, asks for references/cases, says 找/搜/看看/灵感广场/案例/参考图, or wants to use an existing LEOR gallery image as visual direction. A follow-up color such as 橙色方案 after a search request still means refine the gallery search; do not switch to generation. Use query for free-text words such as 建材展, 瓷砖, 橙色, or 色彩鲜艳; use industry only for exact LEOR category labels. If one search is empty, try related words before telling the user no close reference was found.

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• tourradar_vertex-tour-title-search

  MolTravel

  [tourradar] Search for tours by title using AI-powered semantic search. Returns a list of matching tour IDs and titles. Use this when you need to look up a tour by name. When you know tour id, use b2b-tour-details tool to display details about specific tour

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• username_lookup

  ContrastAPI

  Search for username across 15+ social/dev platforms (GitHub, Reddit, X/Twitter, LinkedIn, Instagram, TikTok, Discord, YouTube, Keybase, HackerOne, etc.). Use for OSINT investigations and identity verification. Free: 30/hr, Pro: 500/hr. Returns {username, total_found, platforms: [{name, exists, url, status_code}]}.

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• research

  Agentcy - Your AI Marketing Agent

  Research any topic — search Google, Bing, YouTube, X/Twitter, Amazon, Yelp, Google Trends, news, and 100+ more engines. Read webpages, extract video transcripts, find reviews, track competitors. Works without a domain.

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• youtube_delete_comment

  DialogBrain

  Permanently delete a YouTube comment by id (or 'youtube:comment:<id>'). Cannot be undone. Costs 50 quota units.

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• youtube_delete_video

  DialogBrain

  Permanently delete a YouTube video by id (or 'youtube:video:<id>'). Cannot be undone. Costs 50 quota units. Caller must own the channel.

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