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| 1 | +{ |
| 2 | + "$schema": "../schemas/server-definition.schema.json", |
| 3 | + "id": "com.langfuse-mcp", |
| 4 | + "name": "Langfuse", |
| 5 | + "alias": "langfuse", |
| 6 | + "description": "Access and manage Langfuse prompts through the official MCP server. List prompts, retrieve specific versions, and compile prompts with variables for LLM observability.", |
| 7 | + "icon": "https://avatars.githubusercontent.com/u/128686189?v=4", |
| 8 | + "schema_version": "2.1", |
| 9 | + "categories": ["ai-ml", "monitoring"], |
| 10 | + "tags": ["langfuse", "observability", "llm", "prompts", "tracing", "analytics"], |
| 11 | + |
| 12 | + "transport": { |
| 13 | + "type": "http", |
| 14 | + "url": "https://cloud.langfuse.com/api/public/mcp", |
| 15 | + "headers": { |
| 16 | + "Authorization": "Basic ${input:LANGFUSE_AUTH_TOKEN}" |
| 17 | + }, |
| 18 | + "metadata": { |
| 19 | + "inputs": [ |
| 20 | + { |
| 21 | + "id": "LANGFUSE_AUTH_TOKEN", |
| 22 | + "label": "Langfuse Auth Token", |
| 23 | + "description": "Base64-encoded token from your Langfuse public and secret keys. Generate with: echo -n 'pk-lf-xxx:sk-lf-xxx' | base64", |
| 24 | + "type": "password", |
| 25 | + "required": true, |
| 26 | + "secret": true, |
| 27 | + "placeholder": "cGstbGYteHh4OnNrLWxmLXh4eA==", |
| 28 | + "obtain": { |
| 29 | + "url": "https://cloud.langfuse.com", |
| 30 | + "instructions": "1. Go to cloud.langfuse.com\n2. Navigate to your project settings\n3. Copy your Public Key and Secret Key\n4. Generate token: echo -n 'PUBLIC_KEY:SECRET_KEY' | base64", |
| 31 | + "button_label": "Get API Keys" |
| 32 | + } |
| 33 | + } |
| 34 | + ] |
| 35 | + } |
| 36 | + }, |
| 37 | + |
| 38 | + "auth": { |
| 39 | + "type": "basic", |
| 40 | + "instructions": "Base64 encode your Langfuse public and secret keys as 'pk-lf-xxx:sk-lf-xxx' and use as Basic auth header." |
| 41 | + }, |
| 42 | + |
| 43 | + "contributor": { |
| 44 | + "name": "Langfuse", |
| 45 | + "github": "langfuse", |
| 46 | + "url": "https://langfuse.com" |
| 47 | + }, |
| 48 | + |
| 49 | + "links": { |
| 50 | + "repository": "https://github.com/langfuse/mcp-server-langfuse", |
| 51 | + "homepage": "https://langfuse.com", |
| 52 | + "documentation": "https://langfuse.com/docs/api-and-data-platform/features/mcp-server" |
| 53 | + }, |
| 54 | + |
| 55 | + "platforms": ["all"], |
| 56 | + |
| 57 | + "capabilities": { |
| 58 | + "tools": true, |
| 59 | + "resources": false, |
| 60 | + "prompts": false, |
| 61 | + "read_only_mode": true |
| 62 | + } |
| 63 | +} |
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