HumanSignal/label-studio-mcp-server

This project provides a Model Context Protocol (MCP) server that allows interaction with a [Label Studio](https://labelstud.io/) instance using the `label-studio-sdk`. It enables programmatic management of labeling projects, tasks, and predictions via natural language or structured calls from MCP clients. Using this MCP Server, you can make requests like:

Evaluated Mar 21, 2026 (0d ago)
Repo ↗ Auth
⚙ Agent Friendliness
74
/ 100
Can an agent use this?
🔒 Security
56
/ 100
Is it safe for agents?
⚡ Reliability
48
/ 100
Does it work consistently?

Score Breakdown

⚙ Agent Friendliness

MCP Quality
--
Documentation
--
Error Messages
--
Auth Simplicity
90
Rate Limits
75

🔒 Security

TLS Enforcement
70
Auth Strength
60
Scope Granularity
50
Dep. Hygiene
50
Secret Handling
50

⚡ Reliability

Uptime/SLA
40
Version Stability
60
Breaking Changes
50
Error Recovery
40
AF Security Reliability

Interface

REST API
Yes
GraphQL
No
gRPC
No
MCP Server
Yes
SDK
Yes
Webhooks
No

Authentication

Methods: api_key
OAuth: No Scopes: No

Pricing

Free tier: No
Requires CC: No

Agent Metadata

Idempotent
Unknown
Retry Guidance
Not documented

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API endpoint ↗ Agent guide ↗ Report inaccuracy

Scores are editorial opinions as of 2026-03-21.

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