YouTube Channel Stats Extractor
NPM · @MAMBALABSDEV/MCP-YOUTUBE-CHANNEL-TRANSCRIPT-EXTRACTOR
YouTube Channel Stats Extractor: a company domain to its YouTube channel, subscribers, metadata.
Available components
Last scanned (7 hours ago)
Scores higher than 72% of npm servers
Category Marketing and SEO
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 30 of 92 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency48
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 19 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability64
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 617 tokens (~617/item across 1 items; 1 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 1 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 1 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 4 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 −2
- Stability: pass → 0.90 functional
- 22 Oct 26 +1
- Stability: 0.97 → pass security
- 20 Oct 26 −1
- Stability: pass → 0.93 functional
- 16 Oct 26 +4
- Stability: 0.77 → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: 0.77 → pass security
- Schema quality: 550 → 617 ▼ functional
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- Package version: 1.1.1 → 1.2.1 functional
- Package version: 1.1.1 → 1.2.0 functional
- 15 Oct 26 −3
- Stability: pass → 0.77 functional
- 14 Oct 26 0
- Stability: 0.97 → pass security
- 13 Oct 26 +1
- Security disclosure: unverified → pass ▲ functional
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/@mambalabsdev/mcp-youtube-channel-transcript-extractor@1.2.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 92 packages
| Packages resolved | 92 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
get_youtube_channel_stats Get YouTube Channel Stats ~617
Resolve a company domain, or a YouTube handle, to that company's YouTube channel. Returns the subscriber count, the stable UC channel id, channel name, creation date and description, as one flat Clay ready row. Subscriber counts are rounded by YouTube above roughly a thousand subscribers, on the page and in its official API alike, and the row flags that. Optional transcript pulling is available and is CURRENTLY GATED by YouTube: the caption track list is readable and the caption content endpoint returns an empty body without a proof of origin token, which the row reports as not_extractable rather than as a video having no captions. A company with no channel reports youtube_status not_found. Read youtube_status before any count. Use it to look up one known company channel per call; it does not search YouTube, list a channel's videos, or return video detail, and the package name mentions transcripts only because transcript pulling is an option. No API key needed. Read only; requires an APIFY_TOKEN and consumes Apify credits per call.
| Name | Type | Req | Description |
|---|---|---|---|
| company_domain | string | – | Bare company domain, for example shopify.com. Supply this or a handle. With a domain the actor runs full discovery; with a handle it skips straight to the fetch. |
| company_name | string | – | Optional. Improves search accuracy and is what the identity gate checks a discovered profile against, so supplying it reduces wrong matches. |
| handle | string | – | Optional. A YouTube handle such as @shopify, or a full channel URL. Supplying it skips discovery and goes straight to the channel. |
| includeFollowerCounts | boolean | – | When "true" (default) the profile page is fetched and the counts are extracted. Set "false" to resolve the profile URL only, which is cheaper and needs no proxy. Sent as a string for Clay compatibili… |
| includeTranscripts | boolean | – | When "true", full timestamped transcripts are pulled for the most recent videos on the channel and returned as one row per video. Default is "false" because transcripts are the expensive half of this… |
| max_charge_usd | number | – | Optional spending cap for this call, in USD, passed to the actor as max_charge_usd. The run stops before any charge that would take it past this amount and keeps every row already charged. Leave empt… |
| skipCache | boolean | – | When "false" (default) a successful lookup is cached for seven days and reused. Set "true" to force a fresh fetch. Sent as a string for Clay compatibility. |
| transcriptVideoCount | string | – | How many of the channel's most recent videos to pull transcripts for, when transcripts are on. Default 5. Each video is one extra fetch and one extra billable transcript event, so this is the dial th… |
No output schema declared.
No examples provided.
How do I install the YouTube Channel Stats Extractor MCP server?
YouTube Channel Stats Extractor runs locally as an npm package, launched with npx -y @mambalabsdev/mcp-youtube-channel-transcript-extractor. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @mambalabsdev/mcp-youtube-channel-transcript-extractor
claude mcp add com-mambabuilt-mcp-youtube-channel-transcript-ex -- npx -y @mambalabsdev/mcp-youtube-channel-transcript-extractor
What is the YouTube Channel Stats Extractor MCP server?
YouTube Channel Stats Extractor is an MCP server listed in the public MCP registry as com.mambabuilt/mcp-youtube-channel-transcript-extractor. YouTube Channel Stats Extractor: a company domain to its YouTube channel, subscribers, metadata. This page covers its npm package (@mambalabsdev/mcp-youtube-channel-transcript-extractor).
Is the YouTube Channel Stats Extractor MCP server safe to use?
YouTube Channel Stats Extractor scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the YouTube Channel Stats Extractor MCP server expose?
YouTube Channel Stats Extractor exposes 1 tool: get_youtube_channel_stats. Their descriptions and schemas cost roughly 617 tokens of context every time the server is loaded.
Is the YouTube Channel Stats Extractor MCP server still maintained?
YouTube Channel Stats Extractor is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the YouTube Channel Stats Extractor MCP server under?
YouTube Channel Stats Extractor declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.