Add community.knowledge-rag — Local RAG with hybrid search + reranking (#138)

* Add community.knowledge-rag-uvx and community.knowledge-rag-npx

Signed-off-by: Lyonzin <lyonzin@users.noreply.github.com>

* fix: remove duplicate alias from community.knowledge-rag-npx

Signed-off-by: Lyonzin <lyonzin@users.noreply.github.com>

---------

Signed-off-by: Lyonzin <lyonzin@users.noreply.github.com>
Co-authored-by: Lyonzin <lyonzin@users.noreply.github.com>

Author: lyonzin

servers/community.knowledge-rag-npx.json

@@ -0,0 +1,60 @@
+{
+  "$schema": "../schemas/server-definition.schema.json",
+  "id": "community.knowledge-rag-npx",
+  "name": "knowledge-rag (npx)",
+  "description": "Local RAG for Claude Code. Hybrid semantic + BM25 search with cross-encoder reranking, 13 MCP tools, 20 format parsers, async background reindex, file watcher, and GPU CUDA support. Zero external servers required.",
+  "logo": "https://avatars.githubusercontent.com/u/48651462?v=4",
+  "schema_version": "2.1",
+  "categories": [
+    "ai-ml",
+    "developer-tools"
+  ],
+  "tags": [
+    "rag",
+    "semantic-search",
+    "bm25",
+    "hybrid-search",
+    "embeddings",
+    "reranking",
+    "knowledge-base",
+    "local-ai",
+    "claude-code",
+    "retrieval-augmented-generation",
+    "fastembed",
+    "chromadb"
+  ],
+  "transport": {
+    "type": "stdio",
+    "command": "npx",
+    "args": [
+      "-y",
+      "knowledge-rag"
+    ],
+    "metadata": {
+      "inputs": []
+    }
+  },
+  "auth": {
+    "type": "none",
+    "instructions": "No authentication required. All data is stored and processed locally. Optionally set KNOWLEDGE_RAG_SINGLE_INSTANCE=1 to prevent duplicate instances."
+  },
+  "contributor": {
+    "name": "Lyon.",
+    "github": "lyonzin",
+    "url": "https://github.com/lyonzin"
+  },
+  "links": {
+    "repository": "https://github.com/lyonzin/knowledge-rag",
+    "homepage": "https://github.com/lyonzin/knowledge-rag",
+    "documentation": "https://github.com/lyonzin/knowledge-rag/blob/master/README.md"
+  },
+  "platforms": [
+    "all"
+  ],
+  "capabilities": {
+    "tools": true,
+    "resources": false,
+    "prompts": false,
+    "read_only_mode": false
+  }
+}

servers/community.knowledge-rag-uvx.json

@@ -0,0 +1,60 @@
+{
+  "$schema": "../schemas/server-definition.schema.json",
+  "id": "community.knowledge-rag-uvx",
+  "name": "knowledge-rag (uvx)",
+  "alias": "knowledge-rag",
+  "description": "Local RAG for Claude Code. Hybrid semantic + BM25 search with cross-encoder reranking, 13 MCP tools, 20 format parsers, async background reindex, file watcher, and GPU CUDA support. Zero external servers required.",
+  "logo": "https://avatars.githubusercontent.com/u/48651462?v=4",
+  "schema_version": "2.1",
+  "categories": [
+    "ai-ml",
+    "developer-tools"
+  ],
+  "tags": [
+    "rag",
+    "semantic-search",
+    "bm25",
+    "hybrid-search",
+    "embeddings",
+    "reranking",
+    "knowledge-base",
+    "local-ai",
+    "claude-code",
+    "retrieval-augmented-generation",
+    "fastembed",
+    "chromadb"
+  ],
+  "transport": {
+    "type": "stdio",
+    "command": "uvx",
+    "args": [
+      "knowledge-rag"
+    ],
+    "metadata": {
+      "inputs": []
+    }
+  },
+  "auth": {
+    "type": "none",
+    "instructions": "No authentication required. All data is stored and processed locally. Optionally set KNOWLEDGE_RAG_SINGLE_INSTANCE=1 to prevent duplicate instances."
+  },
+  "contributor": {
+    "name": "Lyon.",
+    "github": "lyonzin",
+    "url": "https://github.com/lyonzin"
+  },
+  "links": {
+    "repository": "https://github.com/lyonzin/knowledge-rag",
+    "homepage": "https://github.com/lyonzin/knowledge-rag",
+    "documentation": "https://github.com/lyonzin/knowledge-rag/blob/master/README.md"
+  },
+  "platforms": [
+    "all"
+  ],
+  "capabilities": {
+    "tools": true,
+    "resources": false,
+    "prompts": false,
+    "read_only_mode": false
+  }
+}