MCP100 Assessment

Editorial verdict

Promising hosted voice tooling, but it remains on the Shortlist while the successor surface, authentication and account scope, content handling, cost, and independent end-to-end behavior receive continued review.

Reviewed September 4, 2026

Task Fit

Mapped

Specialized workflows

Trust

Status warning

mcp_relevance; documentation; client_coverage; tool_contract; install_supply_chain; advisory_freshness; adoption_evidence_presence; resource_type_requirements

Maintenance

Activity observed

A dated repository or package update is available; editorial maintenance review is still pending.

Popularity

Signals unavailable

No independently comparable adoption metric is currently stored.

Best for

Managing ElevenLabs voice and chat agents from an MCP client
Creating, updating, duplicating, testing, and inspecting agent configurations
Generating speech and other supported creative media with explicit user intent
Working with ElevenLabs knowledge bases, tests, deployments, and conversation diagnostics

Not ideal for

Local-only or offline workflows
Users who cannot authorize an external AI client to access an ElevenLabs workspace
Workflows that require a stable, credential-free, universally identical tool surface

Avoid if

The assistant must not be able to modify or delete ElevenLabs workspace resources
Creative generation spend cannot be supervised
Workspace or conversation data cannot be sent through a hosted third-party service

Trade-offs

OAuth removes local API-key management and local server maintenance, but the MCP is now a remote hosted dependency.
The hosted server expands beyond the old local speech/audio toolset into agent management and creative workflows, so old tool counts and Context estimates are not portable.
Some tools can create, modify, or delete workspace resources, and creative generation can consume credits.

Evidence scope

Evidence

Current source snapshot

Popularity

No MCP-specific repository metric is stored

Hosted ElevenLabs MCP · no comparable public usage metric

Current ElevenLabs MCP is hosted; the earlier local MCP server/player was deprecated and its legacy package/repository metrics are not applicable to the current profile.

Stars observation date unavailable · Downloads observed September 8, 2026

No exact public repository is documented.

Current ElevenLabs MCP is hosted; the earlier local MCP server/player was deprecated and its legacy package/repository metrics are not applicable to the current profile.

Maintenance

Publisher activity observed August 22, 2026

Current source snapshot

Trust review

Source relationship: First-party MCP

Reviewed September 4, 2026

Sources

Official setup docs ↗

Supporting evidence (1)

Evidence source ↗

Evidence-backed setup

Install & Agents

Choose your MCP client. A client connects to the MCP server; the language model is selected inside that client. Only stored, source-backed configurations are shown.

Claude Code

Transport not recorded

Publisher documented

claude mcp add --transport http elevenlabs https://api.elevenlabs.io/v1/mcp

The publisher provides client-specific setup instructions.

Verify safely: Run /mcp, complete ElevenLabs OAuth sign-in, then confirm the connection before a non-destructive agent-management task.

Uninstall and revoke

Remove the ElevenLabs connection from Claude Code MCP management, then revoke authorization from the MCP client or ElevenLabs account settings when it is no longer needed.

Evidence & methodology

Publisher-documented setup is not the same as MCP100 execution testing. “MCP100 logic checked” means the stored configuration shape was reviewed, not that third-party MCP software was run.

Evidence checked 2026-09-04T12:00:00.000Z

Evidence 1 ↗

Show source-catalog configuration

claude mcp add --transport http elevenlabs https://api.elevenlabs.io/v1/mcp

Capability

What it does

Connect an AI assistant to an ElevenLabs workspace to manage voice/chat agents and generate authorized creative media through ElevenLabs' hosted OAuth MCP.

AI & ReasoningMedia & MarketingSports & Entertainment

Representative uses

Managing ElevenLabs voice and chat agents from an MCP client
Creating, updating, duplicating, testing, and inspecting agent configurations
Generating speech and other supported creative media with explicit user intent

Important limits

Local-only or offline workflows
Users who cannot authorize an external AI client to access an ElevenLabs workspace

Documented capabilities40 documented capabilitiesView documented capabilities

agents_create
agents_list
agents_get
agents_update
agents_duplicate
agents_get_link
agents_get_widget
agents_create_kb_url
agents_create_kb_text
agents_create_kb_folder
agents_get_kb_dependents
agents_bulk_delete_knowledge_base
agents_query_knowledge_base_rag
agents_search_knowledge_base
agents_create_test
agents_list_test_runs
agents_get_test_run
agents_create_branch
agents_merge_branch_preview
agents_merge_branch
agents_create_deployment
agents_list_conversations
agents_get_conversation
agents_search_conversation_messages
agents_delete
agents_delete_tool
agents_delete_phone_number
creative_generate_speech
creative_generate_image
creative_generate_video
creative_get_flow_run_status
creative_list_voices
creative_get_flow_node_types
creative_get_model_guide
creative_create_flow
creative_get_flow
creative_edit_image
creative_attach_reference_file
creative_upload_flow_reference
creative_transcribe_audio

Partial official static inventory only; this is not a complete hosted tools/list response or a runtime-verified exact count.

Source: Partial official evidence

Context Footprint

Varies by configuration

Estimated token footprint of the MCP tool schemas exposed to the agent.

Hosted OAuth surface; exact tool footprint is not runtime verified.

Reviewed access

Access & risk

Review the exact access boundary before connecting this MCP to accounts, credentials, or sensitive data.

Authentication: OAuth sign-in to ElevenLabs; revocable workspace-scoped access; no MCP API key required.
Permissions: OAuth-scoped workspace access. Official MCP guidance includes read operations plus create/update/duplicate/delete agent and related resource operations; destructive calls exist.
Data handling: Remote hosted service. Tool requests and authorized ElevenLabs workspace/media data are processed through ElevenLabs rather than staying local.
Cost: Connecting the MCP does not require a local install or MCP API key. Creative generation and other metered ElevenLabs operations may consume account credits; estimate-first guidance is documented for costly generations.
Risk and cautions: Hosted OAuth reduces secret-handling burden, but the server can perform state-changing and potentially destructive workspace actions and can trigger credit-consuming media generation. Human confirmation should be retained for destructive or paid operations.

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Choose this instead if

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Read publisher documentation

Publisher documentation

Official Docs

Original product, capability, tool, and usage documentation from the MCP publisher. Installation sections appear under Install & Agents.

View original documentation ↗

Title:

URL Source: https://api.elevenlabs.io/v1/mcp

Warning: Target URL returned error 405: Method Not Allowed

Markdown Content: {"detail":"Method Not Allowed"}

Loading optional publisher documentation…

FAQ

How does ElevenLabs MCP authenticate?

The current hosted ElevenLabs MCP uses OAuth sign-in to ElevenLabs with revocable workspace-scoped access; it does not require an MCP API key. The local API-key-based implementation is retired and should not be used as the authentication model for the current hosted MCP.

Is this an official MCP?

endpoint:https: is listed as First-party MCP in MCP100’s current evidence.

Current official resources:

Publisher documentation ↗