registry / record

elevenlabs-mcp

uvx / sealed 2026-06-16 / No. a9cffecf

Does elevenlabs-mcp MCP work in Claude Code and Cursor? Throne executed elevenlabs-mcp mcp in a single-use Firecracker microVM and replayed both recorded client behaviours. Compatibility verdict: needs your API key. Is elevenlabs-mcp mcp safe? Static security scan: 1 finding(s) to review under security ruleset v1. The full per-step results, security findings, scan date, and evidence hash are below.

re-scan this server gate it in your CI

> throne registry elevenlabs-mcp sealed

This server runs. It just needs your API keythe server installs and starts, then exits asking for an API key, Traceback (most recent call last): File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/bin/elevenlabs-mcp", line 4, in <module> from elevenlabs_mcp.server import main File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/lib/python3.11/site-packages/elevenlabs_mcp/server.py", line 60, in <module> raise ValueError("ELEVENLABS_API_KEY environment variable is required") ValueError: ELEVENLABS_API_KEY environment variable is required

receiptsealed evidence

scan id: a9cffecf7fba4b128c546947c8e7cee6
target: uvx elevenlabs-mcp
sealed at: 2026-06-16 19:07:33Z
evidence hash: sha256:1d8918365ccb2caec6f318c0d3c14f055a77a65aa7869b1bd97f339124e10ce4

01connectFAIL0ms

server never launched: server process exited with code 1 before the MCP handshake, stderr: Traceback (most recent call last): File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/bin/elevenlabs-mcp", line 4, in <module> from elevenlabs_mcp.server import main File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/lib/python3.11/site-packages/elevenlabs_mcp/server.py", line 60, in <module> raise ValueError("ELEVENLABS_API_KEY environment variable is required") ValueError: ELEVENLABS_API_KEY environment variable is required

02discoverSKIPPED0ms

not run, server never launched

03validate_schemasSKIPPED0ms

not run, server never launched

04smoke_test_toolsSKIPPED0ms

not run, server never launched

05error_handlingSKIPPED0ms

not run, server never launched

06streamingSKIPPED0ms

not run, server never launched

07resource_lifecycleSKIPPED0ms

not run, server never launched

08concurrent_callsSKIPPED0ms

not run, server never launched

09reconnectSKIPPED0ms

not run, server never launched

01connectFAIL0ms

server never launched: server process exited with code 1 before the MCP handshake, stderr: Traceback (most recent call last): File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/bin/elevenlabs-mcp", line 4, in <module> from elevenlabs_mcp.server import main File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/lib/python3.11/site-packages/elevenlabs_mcp/server.py", line 60, in <module> raise ValueError("ELEVENLABS_API_KEY environment variable is required") ValueError: ELEVENLABS_API_KEY environment variable is required

02discoverSKIPPED0ms

not run, server never launched

03validate_schemasSKIPPED0ms

not run, server never launched

04smoke_test_toolsSKIPPED0ms

not run, server never launched

05error_handlingSKIPPED0ms

not run, server never launched

06streamingSKIPPED0ms

not run, server never launched

07resource_lifecycleSKIPPED0ms

not run, server never launched

08concurrent_callsSKIPPED0ms

not run, server never launched

09reconnectSKIPPED0ms

not run, server never launched

chatgpt desktop calibratingemulation profile pending real-traffic captureCOMING SOON

SECURITY: REVIEW / 1 finding(s) / review recommended

LOWTHR-NET-05 / Hardcoded outbound endpoints

3 non-local endpoint host(s) referenced in code, verify each is expected for this server's purpose: api.elevenlabs.io (elevenlabs_mcp-0.9.1/elevenlabs_mcp/utils.py:233), api.eu.residency.elevenlabs.io (elevenlabs_mcp-0.9.1/elevenlabs_mcp/utils.py:234), api.in.residency.elevenlabs.io (elevenlabs_mcp-0.9.1/elevenlabs_mcp/utils.py:235)

elevenlabs_mcp-0.9.1/elevenlabs_mcp/utils.py:233

VERDICT: NEEDS YOUR API KEYSANDBOXED RUN, submitted server executed in a disposable microVM, compatibility not assessable: needs credentials: the server installs and starts, then exits asking for an API key, Traceback (most recent call last): File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/bin/elevenlabs-mcp", line 4, in <module> from elevenlabs_mcp.server import main File "/home/worker/.local/share/uv/tools/elevenlabs-mcp/lib/python3.11/site-packages/elevenlabs_mcp/server.py", line 60, in <module> raise ValueError("ELEVENLABS_API_KEY environment variable is required") ValueError: ELEVENLABS_API_KEY environment variable is required / security: review, 1 finding(s), 0 highsealed by THRONE / No. a9cffecf / 2026-06-16

scopeattestation tuple

target: uvx elevenlabs-mcp pypi
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: 18 of 18
test suite: v1.0.0
security ruleset: v1.0.0
sealed at: 2026-06-16 19:07:33Z
evidence hash: sha256:1d8918365ccb2caec6f318c0d3c14f055a77a65aa7869b1bd97f339124e10ce4
valid until: 2026-09-14

executed in a disposable microVM, created for this scan and destroyed after it. nothing outlives a run.

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.