registry / record
@kimtaeyoon83/mcp-server-youtube-transcript
Does @kimtaeyoon83/mcp-server-youtube-transcript MCP work in Claude Code and Cursor? Throne executed @kimtaeyoon83/mcp-server-youtube-transcript mcp in a single-use Firecracker microVM and replayed both recorded client behaviours. Compatibility verdict: fit. Is @kimtaeyoon83/mcp-server-youtube-transcript mcp safe? Static security scan: 2 finding(s) to review under security ruleset v1. The full per-step results, security findings, scan date, and evidence hash are below.
> throne registry @kimtaeyoon83/mcp-server-youtube-transcript
sealed
- scan id
- 21200de5d718496da643b42a6458bf11
- target
- @kimtaeyoon83/mcp-server-youtube-transcript
- sealed at
- 2026-06-16 17:43:30Z
- evidence hash
- sha256:0e7687b7f4f8a7859f045e470e1a07b2a3de22815a9499c0e7ea6d7e6736fe83
initialize ok: server mcp-servers-youtube-transcript 0.1.0, negotiated protocolVersion 2024-11-05, capabilities ['tools']
supported: tools/list (1 tools); method not found (tolerated): resources/list, prompts/list
all 1 tool inputSchemas are valid JSON Schema
called 1 of 1 tools (cap 10, strategy=serial): 0 ok, 1 returned tool-level errors (expected for synthesized args)
structured error responses, connection survived, wrong_type_args: get_transcript:error(-32602); unknown_method: error(-32601); invalid_id: no response (silent), connection alive; oversized_input: error(-32601); recovery: accepted (returned result); cancellation: error(-32601); old_version: accepted old version 2024-10-07, negotiated 2024-10-07, server may have stale protocol handling
no streaming-capable tool declared by this server
resources capability not declared
ladder 1 overlapping get_transcript calls: max_observed_stable_concurrency=1; all ids answered exactly once, but every call returned an error (error -32602: MCP error -32602: Invalid YouTube video ID: test), the tool may need runtime dependencies this sandbox does not provide
transport closed and relaunched; re-handshake ok (protocolVersion 2024-11-05, first session was 2024-11-05)
initialize ok: server mcp-servers-youtube-transcript 0.1.0, negotiated protocolVersion 2024-11-05, capabilities ['tools'] [request_strategy=pipelined, connection_count=2, second connection established]
supported: tools/list (1 tools); method not found (tolerated): resources/list, prompts/list; notes: connection 2 confirms 1 tools
all 1 tool inputSchemas are valid JSON Schema
called 1 of 1 tools (cap 10, strategy=pipelined): 0 ok, 1 returned tool-level errors (expected for synthesized args)
structured error responses, connection survived, wrong_type_args: get_transcript:error(-32602); unknown_method: error(-32601); invalid_id: no response (silent), connection alive; oversized_input: error(-32601); recovery: accepted (returned result); cancellation: error(-32601); old_version: accepted old version 2024-10-07, negotiated 2024-10-07, server may have stale protocol handling
no streaming-capable tool declared by this server
resources capability not declared
ladder 1/2/4/6 overlapping get_transcript calls: max_observed_stable_concurrency=6; all ids answered exactly once, but every call returned an error (error -32602: MCP error -32602: Invalid YouTube video ID: test), the tool may need runtime dependencies this sandbox does not provide
transport closed and relaunched; re-handshake ok (protocolVersion 2024-11-05, first session was 2024-11-05)
"prepare" runs on git-dependency installs and local dev (not registry installs): 'npm run build'
package/package.json@modelcontextprotocol/sdk pinned pre-1.0: '0.6.0'
package/package.json- target
- @kimtaeyoon83/mcp-server-youtube-transcript npm
- engine
- sandboxed
- claude code
- calibration: partial recorded=9,spec=0,assumed=9
- cursor
- calibration: partial recorded=11,spec=0,assumed=7
- chatgpt desktop
- calibration: unavailable recorded=0,spec=2,assumed=16
- steps exercised
- 14 of 18
- test suite
- v1.0.0
- security ruleset
- v1.0.0
- sealed at
- 2026-06-16 17:43:30Z
- evidence hash
- sha256:0e7687b7f4f8a7859f045e470e1a07b2a3de22815a9499c0e7ea6d7e6736fe83
- valid until
- 2026-09-14
paste this in your README. it renders the live verdict and links back to this record. if a release ever breaks the verdict, the badge says so on its own.
[](https://usethrone.dev/server/kimtaeyoon83-mcp-server-youtube-transcript)maintainer of this server? challenge this record: hello@usethrone.dev. tell us what we got wrong and we re-run it in the open.
this page renders the stored record of a real run. nothing on it is asserted without the execution that proved it.