"Stack Exchange" matching MCP servers:

Semantic search over Nordic economic data — market announcements, quarterly reports (162 companies), macro data (NO/SE/DK/FI), commodity prices, and press releases. 180,000+ vectors.

An MCP server for semantic search and retrieval of indexed Slack messages stored in Qdrant using Cohere reranking via AWS Bedrock. It enables users to search through Slack history, retrieve full message threads, and access channel or user statistics through natural language.

A remote MCP server enabling semantic memory across multiple AI platforms like Perplexity Comet and Claude Desktop, with vector embeddings for intelligent retrieval.

Exposes mempalace memory tools over HTTP MCP for agent consumption.

Enables RAG-based querying of local stock company data using a local LLM and vector database, providing tools to ask questions, search raw chunks, and list documents.

Enables Claude Code to store and recall persistent cross-session memories using a self-hosted stack of Qdrant, Neo4j, and Ollama, backed by Anthropic or a local LLM. Exposes 11 tools for adding, searching, updating, and deleting memories plus knowledge-graph entities, with optional session hooks that auto-inject context on startup and save summaries on exit.

Enables Claude Code to store and retrieve persistent memories across sessions using a self-hosted stack of Qdrant, Neo4j, and Ollama, with either Anthropic or local Ollama as the main LLM. Exposes 11 tools for adding, searching, updating, and deleting memories plus knowledge-graph entity and relationship queries, along with session hooks that auto-inject context on start and save summaries on exit.