chore: add lightrag mcp server (#316)

Author: brojd

app/app/mcp-catalog/data/mcp-evaluations/shemhamforash23__lightrag-mcp.json

@@ -0,0 +1,179 @@
+{
+  "name": "shemhamforash23__lightrag-mcp",
+  "display_name": "lightrag-mcp",
+  "description": "MCP server that bridges LightRAG API with MCP-compatible clients, enabling RAG capabilities including semantic queries, document management, and knowledge graph operations.",
+  "author": {
+    "name": "shemhamforash23"
+  },
+  "server": {
+    "command": "uvx",
+    "args": [
+      "lightrag-mcp",
+      "--host",
+      "${user_config.host}",
+      "--port",
+      "${user_config.port}",
+      "--api-key",
+      "${user_config.api_key}"
+    ],
+    "env": {},
+    "type": "local"
+  },
+  "tools": [
+    {
+      "name": "query_document",
+      "description": "Execute semantic and keyword queries against indexed documents"
+    },
+    {
+      "name": "insert_document",
+      "description": "Add text directly to LightRAG storage"
+    },
+    {
+      "name": "upload_document",
+      "description": "Upload files to the input directory for processing"
+    },
+    {
+      "name": "insert_file",
+      "description": "Add documents from files to storage"
+    },
+    {
+      "name": "insert_batch",
+      "description": "Process multiple documents from a directory"
+    },
+    {
+      "name": "scan_for_new_documents",
+      "description": "Monitor input directory for new files"
+    },
+    {
+      "name": "get_documents",
+      "description": "List all uploaded documents"
+    },
+    {
+      "name": "get_pipeline_status",
+      "description": "Monitor document processing status"
+    },
+    {
+      "name": "get_graph_labels",
+      "description": "Retrieve node and relationship types from knowledge graph"
+    },
+    {
+      "name": "create_entities",
+      "description": "Add multiple entities to knowledge graph"
+    },
+    {
+      "name": "edit_entities",
+      "description": "Modify existing entities"
+    },
+    {
+      "name": "delete_by_entities",
+      "description": "Remove entities by name"
+    },
+    {
+      "name": "delete_by_doc_ids",
+      "description": "Delete document-associated data"
+    },
+    {
+      "name": "create_relations",
+      "description": "Create relationships between entities"
+    },
+    {
+      "name": "edit_relations",
+      "description": "Update existing relationships"
+    },
+    {
+      "name": "merge_entities",
+      "description": "Consolidate entities with relationship migration"
+    },
+    {
+      "name": "check_lightrag_health",
+      "description": "Verify LightRAG API status"
+    }
+  ],
+  "prompts": [],
+  "keywords": [
+    "rag",
+    "lightrag",
+    "knowledge-graph",
+    "semantic-search",
+    "document-management",
+    "retrieval-augmented-generation"
+  ],
+  "user_config": {
+    "host": {
+      "type": "string",
+      "title": "LightRAG Host",
+      "description": "LightRAG API host (use host.docker.internal for local development)",
+      "required": true,
+      "default": "host.docker.internal"
+    },
+    "port": {
+      "type": "string",
+      "title": "LightRAG Port",
+      "description": "LightRAG API port",
+      "required": true,
+      "default": "9621"
+    },
+    "api_key": {
+      "type": "string",
+      "title": "LightRAG API Key",
+      "description": "LightRAG API key",
+      "required": false
+    }
+  },
+  "readme": "# LightRAG MCP Server\n\nA bridge application that connects LightRAG (Retrieval-Augmented Generation) API with MCP-compatible clients.\n\n## Features\n\n- **Information Retrieval**: Execute semantic and keyword queries to documents\n- **Document Management**: Upload, index, and track document processing status\n- **Knowledge Graph Operations**: Manage entities and relationships\n- **Monitoring**: Check API health and document processing progress\n\n## Prerequisites\n\n- Python 3.11+\n- Running LightRAG API server (default: http://localhost:9621)\n\n## Installation\n\n```bash\nuvx lightrag-mcp --host localhost --port 9621\n```\n\n## Configuration\n\n- `--host`: LightRAG API host (default: localhost)\n- `--port`: LightRAG API port (default: 9621)\n- `--api-key`: Optional API authentication key\n",
+  "category": "Knowledge",
+  "quality_score": 70,
+  "archestra_config": {
+    "client_config_permutations": {
+      "lightrag-mcp": {
+        "command": "uvx",
+        "args": ["lightrag-mcp", "--host", "${input:host}", "--port", "${input:port}", "--api-key", "${input:api_key}"],
+        "env": {}
+      }
+    },
+    "oauth": {
+      "provider": null,
+      "required": false
+    },
+    "works_in_archestra": true
+  },
+  "github_info": {
+    "owner": "shemhamforash23",
+    "repo": "lightrag-mcp",
+    "url": "https://github.com/shemhamforash23/lightrag-mcp",
+    "name": "lightrag-mcp",
+    "path": null,
+    "stars": 0,
+    "contributors": 1,
+    "issues": 0,
+    "releases": false,
+    "ci_cd": false,
+    "latest_commit_hash": null
+  },
+  "programming_language": "Python",
+  "framework": null,
+  "last_scraped_at": "2026-01-07T12:00:00.000Z",
+  "evaluation_model": "manual",
+  "protocol_features": {
+    "implementing_tools": true,
+    "implementing_prompts": false,
+    "implementing_resources": false,
+    "implementing_sampling": false,
+    "implementing_roots": false,
+    "implementing_logging": false,
+    "implementing_stdio": true,
+    "implementing_streamable_http": false,
+    "implementing_oauth2": false
+  },
+  "dependencies": [
+    {
+      "name": "mcp",
+      "importance": 10
+    },
+    {
+      "name": "httpx",
+      "importance": 8
+    }
+  ],
+  "raw_dependencies": null
+}

app/app/mcp-catalog/data/mcp-servers.json

@@ -131,6 +131,7 @@
   "https://github.com/misiektoja/kill-process-mcp",
   "https://github.com/MladenSU/cli-mcp-server",
   "https://github.com/OthmaneBlial/term_mcp_deepseek",
+  "https://github.com/shemhamforash23/lightrag-mcp",
   "https://github.com/sonirico/mcp-shell",
   "https://github.com/tufantunc/ssh-mcp",
   "https://github.com/tumf/mcp-shell-server",