MCP server official
Risk level
medium
45/100

ElevenLabs MCP Server ↗

ElevenLabs MCP Server is an officially published MCP server from ElevenLabs. Anomity scores its risk at 45 out of 100 (medium). It matches 1 dangerous capability combination.

network:outbound credentials:access filesystem:write

Analysis summary

ElevenLabs MCP Server is an officially published MCP server from ElevenLabs. Anomity scores its risk at 45 out of 100 (medium). It matches 1 dangerous capability combination.

ElevenLabs' official server exposes text-to-speech, voice cloning, and audio processing to agents, letting an assistant generate narration or transform audio as part of a larger workflow.

Declared capabilities are outbound network access, credential access for the API key, and filesystem writes for the audio files it produces. The distinctive risk is not technical but content-shaped: voice cloning under agent control means a model can be asked to synthesise a specific person's voice as a side effect of some larger task. Whatever policy your organisation has about synthetic voice should be enforced at the key, because the agent will not apply it on its own.

Why this entry scored 45 out of 100

This profile starts at the catalog's neutral base of 50. Because the entry is officially published, trust adjusts the score by -40. Declared high-risk capabilities add +20 (capped at +30). It matches 1 dangerous capability combination, which contributes additional severity weight. The clamped result is 45, placing it in the medium band.

See the full scoring formula →

Findings

  • Published by the vendor Trust offset
    Contribution to score: -40
  • 2 high-risk capabilities: credentials:access, filesystem:write Critical
    Contribution to score: +20
  • Credential theft risk (high) High
    Evidence
    Filesystem write combined with credentials access can plant persistent credential stealers.
    Contribution to score: +15

Capabilities

Every capability the entry declares, with the security implication of each.

  • network:outbound Outbound network
    Can make outbound network requests. Required for hosted model providers and remote APIs; also the path for data exfiltration if combined with read access.
  • credentials:access Credentials access
    Reads provider API keys, OAuth tokens, or other secrets from the host keychain or environment.
  • filesystem:write Filesystem write
    Can create, edit, or delete files on the host system. High-impact capability — anything from helpful edits to planting persistence.

Dangerous combinations matched

Capability pairings that compound into well-known attack patterns.

  • Credential theft risk high
    Filesystem write combined with credentials access can plant persistent credential stealers.
    filesystem:write credentials:access