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PopNx MCPMCP-Server für alle, die KI nutzen · in einfachen Worten erklärt

Captapi

von CDCStreamVersion 0.5.2i★ –iComputer oder Cloud
Name in der Registryio.github.CDCStream/captapi

Installieren

Überblick

Beschreibung vom Entwickler (englisches Original)

Public social media data: profiles, posts, comments, transcripts and ad libraries, 30+ platforms.

Die drei Säulen von PopNx MCP

Diese drei werden nie zu einer Punktzahl zusammengefasst: Meinungen, Messungen und Beliebtheit sind verschiedene Dinge.

Was du damit machen kannst

Für diesen Server haben wir noch keine Zusammenfassung in einfacher Sprache geschrieben. Unten stehen die Fakten, die wir aus der Registry gelesen haben.

  • Verbindung: Computer oder Cloud
  • Transport: stdio, Streamable HTTP
  • Kategorie: Marketing & Social Media
  • Das musst du eintragen: CAPTAPI_API_KEY, Authorization

Installation

Wähle die KI-App, die du nutzt, und kopiere die Einstellungen.

Bevor du installierst

  • Basischecks: 3 von 3 bestanden
  • Läuft auf dem Server des Entwicklers: Was du fragst, läuft über dessen Server.
  • Kann 60 Dinge (Tools) youtube_transcript, youtube_audio_transcript, youtube_summarize, youtube_video_details …
  • Das trägst du selbst ein: CAPTAPI_API_KEY, CAPTAPI_BASE_URL, Authorization

Als geheim markierte Werte sind Schlüssel zu deinem Konto. Gib sie nie weiter und füge sie nie in einen Chat ein.

Du brauchst

  • Läuft in der CloudNichts zu installieren; die Verbindung läuft übers Internet
  • npmNode.js installiert (für den Befehl npx)

Welche App nutzt du?

Wähle oben deine App. Wir merken sie uns, damit der Button beim nächsten Mal „In … installieren“ anzeigt.

Diese Adresse braucht einen Schlüssel in einem Header der Anfrage, und das Menü zum Hinzufügen von Connectors kann ihn nicht setzen. Nutze stattdessen Claude Code, Cursor oder VS Code.

Oder führ ihn auf deinem Computer aus

Öffne Claude Desktop → Settings → Developer → Edit Config und füge dies in claude_desktop_config.json ein

{
  "mcpServers": {
    "captapi": {
      "command": "npx",
      "args": [
        "-y",
        "@captapi/mcp"
      ],
      "env": {
        "CAPTAPI_API_KEY": "your-value",
        "CAPTAPI_BASE_URL": "your-value"
      }
    }
  }
}

Führe das in deinem Terminal aus

claude mcp add --transport http captapi https://api.captapi.com/mcp --header 'Authorization: Bearer {api_key}'

Oder führ ihn auf deinem Computer aus

claude mcp add captapi --env CAPTAPI_API_KEY=your-value --env CAPTAPI_BASE_URL=your-value -- npx -y @captapi/mcp

Trag die leeren Werte ein, bevor du ihn startest.

In Cursor öffnen

Oder kopier die Einstellungen selbst

In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen

{
  "mcpServers": {
    "captapi": {
      "url": "https://api.captapi.com/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Oder führ ihn auf deinem Computer aus

In Cursor öffnen

Oder kopier die Einstellungen selbst

In .cursor/mcp.json in deinem Projekt oder in ~/.cursor/mcp.json einfügen

{
  "mcpServers": {
    "captapi": {
      "command": "npx",
      "args": [
        "-y",
        "@captapi/mcp"
      ],
      "env": {
        "CAPTAPI_API_KEY": "your-value",
        "CAPTAPI_BASE_URL": "your-value"
      }
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

In VS Code öffnen

Oder kopier die Einstellungen selbst

In .vscode/mcp.json in deinem Projekt einfügen

{
  "servers": {
    "captapi": {
      "type": "http",
      "url": "https://api.captapi.com/mcp",
      "headers": {
        "Authorization": "Bearer {api_key}"
      }
    }
  }
}

Oder führ ihn auf deinem Computer aus

In VS Code öffnen

Oder kopier die Einstellungen selbst

In .vscode/mcp.json in deinem Projekt einfügen

{
  "servers": {
    "captapi": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@captapi/mcp"
      ],
      "env": {
        "CAPTAPI_API_KEY": "your-value",
        "CAPTAPI_BASE_URL": "your-value"
      }
    }
  }
}

Dein Browser fragt, ob er die App öffnen darf, dann zeigt die App die Einstellungen und bittet dich um Bestätigung. Schlüsselwerte bleiben leer, damit du sie selbst einträgst.

Diese Adresse braucht einen Schlüssel in einem Header der Anfrage, und das Menü zum Hinzufügen von Connectors kann ihn nicht setzen. Nutze stattdessen Claude Code, Cursor oder VS Code.

Deine Auswahl bleibt in einem Cookie auf diesem Gerät; kein Konto nötig.

Werte, die du selbst einträgst

  • CAPTAPI_API_KEY geheim erforderlich env
    Your capt_live_... API key. Create one at https://captapi.com/dashboard/api-keys (100 free credits).
  • CAPTAPI_BASE_URL env
    Override the Captapi API base URL (default https://api.captapi.com).
  • Authorization geheim erforderlich HTTP header
    Captapi API key as a Bearer token. Create one at https://captapi.com/dashboard/api-keys.

Diese Einstellungen werden aus dem Registry-Eintrag des Entwicklers erzeugt. Wenn in der README etwas anderes steht, folge der README.

Was er kann

Tool-Namen und -Beschreibungen genau so, wie der Server sie am 7. Nov. 2026 gemeldet hat. Geschrieben hat sie der Entwickler, nicht wir; wir zeigen sie als reinen Text.

  • youtube_transcript

    YouTube's published captions with timestamps — not speech-to-text. Flat 1 credit; 404 is free. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_audio_transcript

    Speech-to-text for YouTube audio. Use it when a video has no captions — or when you want a transcript of what was actually spoken rather than YouTube's published captions. Priced per started minute of audio. Costs 2 credits/min of audio. Empty results and failures are never charg

  • youtube_summarize

    AI summary from YouTube's published captions — same source as /transcript. Flat 3 credits; caption-miss 404 is free. Costs 3 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_video_details

    YouTube video metadata + stats. Always includes degraded / degradedReason — retry when degraded is true. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_comments

    Get comments on any YouTube video — text, author, likes, and truncated publishedTimeApprox from the relative label, with cursor pagination (nextCursor + hasMore). Flat 2 credits per call; 0 when the video has comments turned off (commentsDisabled: true). Costs 2 credits. Empty re

  • youtube_channel_details

    YouTube channel stats — ISO country, createdAt date-only, real banner or null, quote-aware SEO tags, absolute links. Flat 1 credit. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_search

    YouTube search with cursor pagination — typed hits, ids, canonical URLs, filters (2 credits/page, 0 when a page finds nothing). Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_channel_videos

    Channel uploads with cursor pagination — exact publishedAt from reel_item_watch (same as channel-shorts). Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_playlist_videos

    Paginated playlist contents — cursor/nextCursor/hasMore, same row shape as channel-videos. Flat 2 credits/page. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_playlist

    Playlist metadata only — title, channel{}, totalVideos, thumbnailUrl. No videos[]. Flat 1 credit. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_shorts_transcript

    Transcript for a YouTube Short — rejects long-form videos (≤3 min only). Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_shorts_summarize

    AI summary of a YouTube Short — rejects long-form videos (≤3 min only). Costs 3 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_shorts_details

    YouTube Short metadata — same schema as Video Details, with isShort:true; long-form videos get HTTP 422. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_shorts_comments

    Comments on a YouTube Short — rejects long-form videos (≤3 min only). Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_channel_shorts

    Channel Shorts with cursor pagination — same row shape as channel-videos (exact publishedAt). Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_trending_shorts

    YouTube Shorts recommendation sequence — fixed window per call (no cursor), not a global chart. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_channel_streams

    Channel Live tab only — liveStatus per row; 0 credits when hasLiveTab is false. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_hashtag_search

    Default ~10 credits (limit 10; 1/result). Videos from youtube.com/hashtag/{name} — nested channel{}, viewCountIsApproximate. Not keyword search. Costs ~10 credits (1/result). Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fr

  • youtube_comment_replies

    Replies under a top-level comment — parentReplyCount + cursor. Nested reply ids return 404. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_channel_playlists

    Channel playlists with cursor pagination — id, title, totalVideos, thumbnailUrl. Flat 2 credits/page. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_community_posts

    Community posts — channel{}, publishedTimeApprox, likeCountIsApproximate, linkedVideos[], cursor (1 credit). Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_community_post_details

    One community post — list schema + commentCount trio + isEdited. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • youtube_video_sponsors

    SponsorBlock community segments — free while the CC BY-NC-SA commercial-use exception is pending. Costs 0 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_transcript

    Transcript Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_summarize

    Summarizer Costs 4 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_video_details

    Get everything about one TikTok video from its URL — caption, view/like/comment/share/save counts, creator, sound, hashtags, and thumbnail. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_comments

    TikTok comments — clean schema plus authorName, stable authorId/authorSecUid and commentLanguage for listening loops. Unresolvable videos are 404 at 0 credits. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always

  • tiktok_channel_details

    Resolve a TikTok @handle to id + secUid — createTime, ttSeller, bioLink, decoded privacy flags. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_profile_region

    Find out where a TikTok creator is likely based and what language they use — country, language, stable ids, and core profile stats. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_audience_demographics

    Audience country + language mix for a TikTok creator — engagement sample, not a follower census. Costs 3 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_search_suggestions

    Get the autocomplete terms TikTok suggests in its search bar for a keyword — the real phrases people search, ranked, so you can find trending queries and long-tail keyword ideas. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache h

  • tiktok_channel_posts

    Latest videos from a TikTok profile, cursor-paginated, with isPinned and caption mention text. Flat 2 credits; failures are 0 credits. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_comment_replies

    Replies under a TikTok comment — same authorId/authorSecUid/commentLanguage shape as comments. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_user_followers

    List a TikTok user's followers — id, secUid, createTime, region, language, cursor pagination. Flat 1 credit. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_user_followings

    List who a TikTok user follows — id, secUid, createTime, region, language, cursor pagination. Flat 1 credit. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_music_posts

    List TikTok videos that use a specific sound — caption, author, exact engagement, canonical hashtags, and mentions, with cursor pagination. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_top_search

    TikTok Top/General search — videos and photo carousels when TikTok includes them, with contentType + images[]. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_search_by_hashtag

    Default ~7 credits (limit 10; 0.7/result). Videos from TikTok's /tag/{name} challenge feed — not keyword or username search. Cursor + hasMore. Costs ~7 credits (0.7/result). Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fre

  • tiktok_search_users

    Search TikTok users — distinct creators only, id + secUid, per-counter isApproximate flags, cursor pagination. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_song_details

    TikTok sound metadata — usageCount, artists[{id,secUid,handle}], audio{bpm,loudness,beats}, commerce rights (1 credit; 2 via the fallback path). Costs 1 credit (2 via fallback path). Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default a

  • tiktok_trending_feed

    For You by default; pass orderBy/period/page for Creative Center popular videos (like/hot/comment/repost) with totalCount. Flat 2 credits. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_popular_hashtags

    Related TikTok hashtags — Creative Center chart when it answers (asOf = the chart's data date, stale when over 3 days old), otherwise a disclosed niche fallback. Flat 2 credits. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hi

  • tiktok_live

    Check whether a TikTok creator is live right now and get the stream URLs (CMAF/DASH + FLV, HLS when TikTok exposes it) — one GET with an @handle, 1 credit. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh

  • tiktok_live_info

    Identical to TikTok Live (isLive, creator.id/secUid, streamQualities hls/cmaf). Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • tiktok_popular_creators

    Creative Center creators + createTime / bioLinkRisk / ttSeller hydrate for partnership vetting. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_transcript

    Turn any Instagram Reel's speech into text — the full transcript plus timestamped segments, ready for search, subtitles, or AI pipelines. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_summarize

    Get an AI summary of any Instagram Reel — a short paragraph plus key points, without watching the video. Costs 4 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_details

    Get an Instagram post, Reel or carousel — caption, publish date, likes, comments, views, media URLs, author, per-slide children, and promo codes / disclosure words from the caption. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache

  • instagram_comments

    Default ~9 credits (limit 10; 0.9/result). Session-paged Instagram comments — a logged-out 2-row preview of a larger thread is 503 SESSION_UNAVAILABLE at 0 credits. Costs ~9 credits (0.9/result). Empty results and failures are never charged. Pass cache=true for a free 24h cache h

  • instagram_channel_details

    Instagram profile stats — fixed key set (null fillers), fbid, bioLinks, isBusinessAccount, approx flags. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_channel_posts

    Default ~3 credits (limit 10; 0.3/result). Latest posts from a public Instagram profile — carousel children[], mediaCount, isPinned, caption promo codes, user{} in one call. Costs ~3 credits (0.3/result). Empty results and failures are never charged. Pass cache=true for a free 24

  • instagram_channel_reels

    Default ~3 credits (limit 10; 0.3/result). Latest Reels from a public Instagram profile — isPinned, optional since date filter, pass userId to skip resolve; ceil(n×0.3) credits; nextCursor + hasMore. Costs ~3 credits (0.3/result). Empty results and failures are never charged. Pas

  • instagram_reels_search

    Native tag feed first, slower fallback paths on a miss. Max 50. Flat 2 credits. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_trending_reels

    Cache-first trending Reels. Feed outage → labelled country hashtag-clips stand-in (listing field), never a silent swap. Max 50. Flat 2 credits. Costs 2 credits. Empty results and failures are never charged. Successful calls bill even on cache hits.

  • instagram_tagged_posts

    Posts that tag an Instagram account — author verified/avatar when available, staleFeed when Instagram only exposes an archive. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_reels_by_audio_id

    Default ~14 credits (limit 10; 1.4/result). Is this Instagram sound trending? Reels that use it + isTrendingInClips / trendRank / rich music{}. Costs ~14 credits (1.4/result). Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always f

  • instagram_hashtag_search

    Hashtag Explore: native grid first, fallback path only on miss. Max 50. Flat 2 credits. Costs 2 credits. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_profile_search

    Resolve a brand or @handle to one public Instagram profile — stable id, bio, links, and stats (not niche discovery). Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_embed

    Classic Instagram embed snippet — blockquote.instagram-media + embed.js. Drop html into your page. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

  • instagram_highlights

    Persistent Story Highlight albums for a public profile — id, title, cover, owner. Flat 1 credit. Costs 1 credit. Empty results and failures are never charged. Pass cache=true for a free 24h cache hit (default always fresh).

Basischecksi

Wir prüfen Informationen, die jeder sehen kann; den Code haben wir nicht gelesen. Checks, die nicht zutreffen, werden nicht mitgezählt. · Geprüft am 7. Nov. 2026

  • ✓ Bestanden

    Entwickler passt zum Repo

    Der Registry-Name wurde mit dem GitHub-Konto CDCStream bestätigt, dem das Repo gehört

  • … Noch nicht geprüft

    Wird noch gepflegt

    Dieses Repo haben wir noch nicht von GitHub gelesen

  • … Noch nicht geprüft

    Hat eine Lizenz

    Dieses Repo haben wir noch nicht von GitHub gelesen

  • ✓ Bestanden

    Endpunkt antwortet

    Antwort in 117 ms (HTTP 200)

  • – Nicht zutreffend

    Anmeldung mit OAuth

    Keine Anmeldung nötig

  • ✓ Bestanden

    Keine versteckten Anweisungen in Tool-Beschreibungen

    Wir haben 60 Tool-Beschreibungen gelesen und keine versteckten Anweisungen an die KI gefunden

Im Vergleich mit anderen in Marketing & Social Mediai

  • Mehr Sterne als 0 % der anderen 2984 Server in dieser Kategorie
  • Neuer in der Registry veröffentlicht als 99 % der anderen 2984 Server in dieser Kategorie
  • Basischecks gleich gut wie oder besser als bei 100 % der anderen 2984 Server in dieser Kategorie

Verglichen mit allen aktiven Servern dieser Kategorie in der Registry. Sterne zählen nur, wenn dem Herausgeber das Repo gehört.

Häufige Fragen

Ist Captapi sicher?

Er hat 3 von 3 zutreffenden Basischecks bestanden. Den Code haben wir nicht gelesen. Bevor du einen Schlüssel oder Token hinzufügst, sieh nach, welche Zugriffe der Server verlangt, und nutze einen Schlüssel, der nur die Berechtigungen hat, die du brauchst.

Welche Schlüssel oder Codes braucht er?

Das musst du eintragen: CAPTAPI_API_KEY, Authorization

Läuft er auf meinem Computer oder in der Cloud?

Beides geht: Installiere ihn auf deinem Computer oder verbinde dich mit der Cloud-Version.

Wird er noch gepflegt?

Das GitHub-Repo wurde zuletzt – geändert, und die neueste Version (0.5.2) kam heute in die Registry.

Welche Apps können ihn nutzen?

Apps, die MCP unterstützen, etwa Claude Desktop, Claude Code, Cursor und VS Code. Er verbindet sich per URL, also funktionieren auch Apps, die Remote-MCP-Server akzeptieren, zum Beispiel ChatGPT im Entwicklermodus.

Was kann ich stattdessen nutzen?

In derselben Kategorie: MCP YouTube Transcript, Google Analytics MCP, BibiGPT YouTube Video Summarizer

Alternativen

Server derselben Kategorie von anderen Entwicklern, sortiert nach Sternen.

So liest du eine Karte:★ GitHub-SterneiDrei Säulen: Bewertungen · Checks · NutzungiAktualisiert = neueste Version in der Registry veröffentlichti

Google Analytics MCP

von surendranb

GA4 MCP server for AI agents: schema discovery, server-side aggregation, analysis-ready defaults.

Läuft auf deinem Computer★ 244MITAktualisiert vor 10 Tagen
Installieren

README vom Entwickler

README öffnen

Unverändert aus dem Repo des Entwicklers übernommen. PopNx MCP hat den Inhalt weder geprüft noch empfiehlt es ihn. HTML, Bilder und Skripte wurden entfernt. Links führen von dieser Website weg.

Captapi MCP server

Captapi's hosted Model Context Protocol server gives Claude, Cursor, VS Code and other MCP clients read access to public social media data through one API key. Each Captapi REST endpoint is exposed as one MCP tool that returns JSON.

This repository holds documentation and the registry manifest only. It contains no server source code.

What the tools cover

Public data only: nothing behind a login. For LinkedIn, only pages visible without signing in.

As of October 2026 the server lists 178 tools. Tool names follow _ , for example youtube_transcript, tiktok_comments or instagram_profile.

Platforms: TikTok, YouTube, Facebook, Instagram, GitHub, LinkedIn, Reddit, X (Twitter), Spotify, Threads, Rumble, Pinterest, Twitch, Google Maps, Truth Social, Kwai, SoundCloud, Bluesky, Snapchat, Kick, Amazon shop pages, and link-in-bio pages (Linktree, Linkme, Linkbio, Pillar, Komi).

Tool categories:

  • Profiles, channels and pages
  • Posts, videos and their details
  • Comments and comment replies
  • Transcripts and AI summaries
  • Search (keywords, hashtags, users)
  • Ad libraries: Meta (Facebook), TikTok, Google and LinkedIn
  • Cross-platform post analytics (analytics_post, analytics_compare)
  • Google Maps business search
  • Your own Captapi account: balance, daily usage, request history (account_*)

Run tools/list against the endpoint for the current list with exact input schemas. Listing tools does not need a key.

Get a key

Sign up at captapi.com, then create a key at captapi.com/dashboard/api-keys. New accounts get 100 free credits after email verification; no credit card is needed.

Each tool call uses the credits of the matching endpoint, listed on its page under captapi.com/apis. Calls that fail are not charged.

Keep your key out of shared config files and version control.

Setup

Replace capt_live_xxxxxxxxxxxxxxxx with your key.

Claude Code
claude mcp add --transport http captapi https://api.captapi.com/mcp \

--header "Authorization: Bearer capt_live_xxxxxxxxxxxxxxxx"

Cursor

~/.cursor/mcp.json (global) or .cursor/mcp.json (per project):

{

"mcpServers": { "captapi": { "url": "https://api.captapi.com/mcp", "headers": { "Authorization": "Bearer capt_live_xxxxxxxxxxxxxxxx" } } } }

Claude Desktop

Claude Desktop's config file starts local (stdio) servers, so use the @captapi/mcp npm package, which calls the same API. Open Settings → Developer → Edit Config and add:

{

"mcpServers": { "captapi": { "command": "npx", "args": ["-y", "@captapi/mcp"], "env": { "CAPTAPI_API_KEY": "capt_live_xxxxxxxxxxxxxxxx" } } } }

Requires Node.js. Restart Claude Desktop after saving.

Any MCP client (Streamable HTTP)

Point the client at https://api.captapi.com/mcp and send the key in a header. Either form works:

Authorization: Bearer capt_live_xxxxxxxxxxxxxxxx

x-api-key: capt_live_xxxxxxxxxxxxxxxx

Raw check with curl:

curl -s https://api.captapi.com/mcp \

-H "Content-Type: application/json" \ -H "Accept: application/json, text/event-stream" \ -H "Authorization: Bearer capt_live_xxxxxxxxxxxxxxxx" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"account_balance","arguments":{}}}'

The server is stateless: no session ID is needed, and GET on the endpoint returns 405. Without a key, initialize and tools/list work, and tools/call returns an error result asking for a key.

Registry manifest

server.json is a copy of the manifest published to the official MCP Registry as io.github.CDCStream/captapi.

Security

See SECURITY.md.

License

The documentation and configuration in this repository are MIT licensed. See LICENSE. Use of the Captapi API is governed by the Terms of Service and Acceptable Use Policy.

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