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4 ★ · carrasquelalex1/hipocampo · read from the repository page · (checked 2026-10-16 20:00:20)
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collected from the punkpeye/awesome-mcp-servers list · type: MCP server
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first seen 2026-10-09 · last seen 2026-10-16 · seen 32× · listed by 7 sources
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score 703 · 4 ★ · 7 sources · mcp
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repository carrasquelalex1/hipocampo;first catalogued 2026-10-09;last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.
title: Hipocampo MCP emoji: 🧠 colorFrom: blue colorTo: purple sdk: docker pinned: false --- Hipocampo Dual-Memory System with Sparse Selective Caching Persistent memory for autonomous AI agents · PostgreSQL 17 + pgvector · Hybrid Search · MCP Server > **⚠️ Transport Note:** SSE transport is deprecated since MCP spec 2025-03-26. > Hipocampo now uses **Streamable HTTP** (single endpoint /mcp) as the recommended remote transport. > SSE (/sse) remains available for backward compatibility but will be removed in a future release. 🌐 MCP Server — Live on Hugging Face Hipocampo runs as a **free MCP server** on Hugging Face Spaces. Connect from any MCP client: **🧪 Interactive Playground:** Try saving and searching memories from your browser at https://alexbell1-hipocampo-mcp.hf.space/ — no registration or MCP client needed. > **⚠️ Important:** The Hugging Face free tier is **ephemeral** — data is lost on restart/deploy. This instance is intended for testing only. For persistent storage, run Hipocampo locally (see Quick Start) or connect an external database (Neon, Supabase, etc.). **Embedding model:** sentence-transformers/all-MiniLM-L6-v2 (384 dims) via **Hugging Face Inference API** (free, no credit card required). ⚡ Instalación Zero-Touch — Auto-Installer v6.0 > **Una sola línea.** La terminal hace todo: PostgreSQL + pgvector, embeddings, base de datos, venv, clientes MCP, servicio systemd con timer de mantenimiento automático. > ### 🪟 ¿Usas Windows? > install.sh es un script de **Linux/macOS**. En Windows necesitas **WSL2** (Windows Subsystem for Linux): > > > > Abre la terminal de WSL (Ubuntu), **actualiza los paquetes** y vuelve a ejecutar el instalador: > > > > **⚠️ En Windows puro (CMD/PowerShell) el instalador NO funciona.** Sin WSL2 verás errores como Package 'python3-venv' has no installation candidate o apt: command not found. 🚀 Instalar en 10 segundos Máquinas sin interacción (VPS, contenedores): 🔄 Las 8 fases automáticas | Fase | Qué instala | 🕐 | |:----:|-------------|:--:| | ① | Diagnóstico: OS, gestor de paquetes, RAM, disco | ~2s | | ② | PostgreSQL 17 + pgvector (apt · dnf · pacman · brew) | ~15s | | ③ | Base de datos + esquema: 10 tablas, HNSW + GIN, ownership | ~3s | | ④ | Embeddings: Ollama local (qwen3-embedding:0.6b) o API externa | ~60s | | ⑤ | Python .venv + pip + archivo .env | ~10s | | ⑥ | **Clientes MCP**: OpenCode · Claude · Gemini/Antigravity · Cursor · VS Code · Windsurf | ~2s | | ⑦ | Servicio systemd + **timer semanal** de mantenimiento automático | ~1s | | ⑧ | Autodiagnóstico: health · save · search · cleanup | ~3s | 🛡️ Características del instalador | | | |:---|:---| | ✅ **Idempotente** | Vuelve a ejecutarlo sin miedo — repara ownership, actualiza repo y configs | | ✅ **6 clientes MCP** | OpenCode, Claude, Gemini/Antigravity, Cursor, VS Code, Windsurf | | ✅ **Mantenimiento automático** | Timer semanal (domingo 03:00) con Persistent=true — catch-up si la PC estaba apagada | | ✅ **Sin root** | Todo en ~/.local/share/hipocampo | | ✅ **Opciones** | --unattended, --embed-api, --install-dir, --db-user, --no-clients, --no-timer, --no-ollama | | ✅ **Desinstalación limpia** | bash uninstall.sh — para servicios, BD opcional, clientes, archivos | | ✅ **Compilación desde fuente** | Fallback si el paquete pgvector no está en el repositorio | --- --- **Hipocampo** is an advanced dual-memory persistence architecture designed for autonomous AI agents. By maintaining both technical knowledge and user profiling data across sessions, Hipocampo provides a reliable, stateful context that enables agents to learn, adapt, and scale efficiently. Built on top of **PostgreSQL 17** with pgvector, it features **BIRE v3.7** — a hybrid retrieval engine combining semantic embeddings (1024d), lexical expansion, and GIN trigram search with dynamic score fusion. Also includes **Sparse Selective Caching (SSC)** as an experimental pipeline. --- 💡 Why Prompt Compression? Hipocampo already reduces context through SSC (selective retrieval). But even the top-5 most relevant memories can consume 500-2000+ tokens when concatenated — a significant portion of any LLM's context window. **Hybrid compression** adds a second reduction layer: - **Extractive phase**: Removes redundant sentences (filtering by keyword relevance to your query). Reduces generic text by 30-50% instantly, with no API calls. - **LLM phase**: Summarizes technical/code content using the configured embedding endpoint (Ollama local or NVIDIA NIM). Preserves all code, variable names, and syntax while dropping explanatory verbosity. - **Combined**: 20-50% token reduction with near-zero quality loss. A 1500-token memory block becomes 750-1200 tokens — that's real savings on every LLM call.