Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity.
Dual-memory MCP system (PostgreSQL 17 + pgvector + NVIDIA NIM). 11 tools: search, save, profile, health, auto-repair, stats, tune, dedup, checkpoint, maintenance. Sparse Selective Caching (SSC) with 4-phase progressive retrieval. Bilingual EN/ES. `python scripts/hipocampo_mcp_server.py`
MCP for the [Sovereign AI Blog](https://sovgrid.org), a hands-on engineering log of self-hosted AI on NVIDIA DGX Spark (GB10/SM121A). 44+ articles covering SGLang, Mistral, Voxtral, OpenClaw. Three tools: full-text search, article retrieval, and SGLang config validator for GB10 hardware. Free, no auth, no client-side tracking. `https://mcp.sovgrid.org/self-hosted-ai?ref=awesome-mcp`
Give AI agents read/write access to your Obsidian vault via MCP
Local-first shared memory and coordination layer for AI coding agents: repository evidence, reservations, handoffs, code graph context, and dashboard review backed by PostgreSQL/pgvector.
Let AI tools like Cursor, VS Code, or Claude Desktop answer questions using your product docs. Biel.ai provides the RAG system and MCP server.
MCP-native, local-first memory for coding agents that turns coding sessions into reusable engineering memory: decisions, gotchas, and domain knowledge.
A private, local research "second brain" for Claude: project-aware memory, cited answers from your own library (won't invent what it can't find), linked notes/meetings/ideas via a domain-specific knowledge layer, daily briefs (news + new papers in your field), a live meeting assistant, cross-pollination across your work, and 34 routed agents. A governed layer between you and the AI, with guardrail
Local-first memory engine for AI-agent teams: private/team/project ACL (a hard gate before ranking), associative recall, and federated sync where revocation propagates across nodes. SQLite + FTS5, no LLM required; MCP server + web console included. `pip install 'agent-memory-os[mcp]'`
Hosted Google Ad Manager MCP server for Claude, ChatGPT, Gemini, and Codex. 200+ tools across campaign management, line items, creatives (image/video/HTML5/native), interactive reporting, inventory exploration, and ad-ops compliance audits. OAuth on-behalf-of-user, GAM API v202602. Free trial at [orbiads.com](https://orbiads.com) — 5 credits, no credit card.
Local-first LLM API cost tracker. Captures usage across Anthropic, OpenAI, Qwen, and DeepSeek into a local SQLite ledger and exposes spend queries, provider comparison, and recommendations as MCP tools — with first-class Chinese-provider support (CNY→USD). Install: `uvx llm-usage-mcp`.
Crawl websites into clean Markdown, search pages, and extract structured data with LLMs. Built-in MCP server for web research and RAG pipelines.
Multi-provider search broker with automatic fallback, RRF ranking, content extraction, and budget enforcement.
The first MCP server for [Malcolm](https://malcolm.fyi), the open-source network traffic analysis suite (Zeek + Suricata + Arkime + OpenSearch + NetBox). Gives AI agents structured, threat-hunting access: search and aggregate traffic, discover fields, query Suricata alerts, browse Arkime sessions, and resolve NetBox assets. Read-only by default; opt-in, audited write classes for alerts, tagging, h
Local-first Garmin data warehouse: incremental sync into SQLite you own, with server-side trends, lag-aware correlations, personal baselines, and anomaly detection returned as compact tables. Analysis keeps working offline when Garmin's API breaks, and a zero-auth FIT-bundle import fills gaps with no login at all.
Live sports data and cross-book betting odds as ~500 tools across 28 providers — 10+ bookmakers (Sportsbet, TAB, Betfair, Pinnacle, FanDuel…), official league feeds (NBA, MLB, EPL, AFL, NRL, F1 telemetry), racing, and Kalshi/Polymarket prediction markets. Zero-config setup, no API keys for most providers. MIT.
MCP server for Typst, a markup-based typesetting system. It provides tools for converting between LaTeX and Typst, validating Typst syntax, and generating images from Typst code.
Structure any document, query it like a database. Open-source extraction engine that turns any document into typed, schema-defined records, queryable in natural language from Claude, ChatGPT, Gemini, or any MCP client.
A Model Context Protocol server for TikTok Ads API integration, enabling AI assistants to manage campaigns, analyze performance metrics, handle audiences and creatives with OAuth authentication flow.
Deterministic AI safety policy engine with Z3 formal verification. Write, verify, and enforce machine-verifiable constraints for AI agents via MCP.
Russian counterparty due diligence — INN/OGRN lookup against EGRUL/EGRIP, bankruptcy registry (EFRSB), tax debts (Transparent Business), FSSP enforcement proceedings, and arbitration courts (KAD). Aggregated verdict with risk flags and recommendations. No API key required (public Federal Tax Service data).
Control Google Colab notebooks and assign GPUs (T4/L4/A100) from any AI agent. Enhanced fork of Google's colab-mcp with all tools visible at startup, OAuth GPU control, and Windows support.
Official IP2Location.io MCP server to obtain the geolocation, proxy and network information of an IP address utilizing IP2Location.io API.
MCP server that provides AI assistants with access to the Smithsonian Institution's Open Access collections.
Self-hosted MCP server for Obsidian with semantic + full-text search over PostgreSQL/pgvector, wikilink graph traversal, atomic note CRUD, OAuth 2.0, and a self-describing vault guide.
Production-grade PostgreSQL MCP server with 100+ tools for catalog introspection, AST-validated safe query execution, index tuning, natural-language SQL, pgvector/TimescaleDB/AGE integrations, and HTTP/stdio transports.
Simple Snowflake MCP server that works behind a corporate proxy. Read and write (optional) operations
Order groceries from **Yandex Lavka** (Russia): search the catalog, build a cart, and place an order with a two-step confirmation before any charge. Unofficial (reverse-engineered private web API); local stdio or remote HTTP with OAuth. `uvx yandex-lavka-mcp`.
A self-service integration for user registration, authentication, account management, transactions, and third-party transfers with Apache Fineract.
Bulk Spotify operations with confidence-scored song matching, batch playlist creation from CSV/podcast lists, and library exports for discovering your most-saved artists and albums.
Administer a Linux server from an MCP client such as Cursor or VS Code: read files and tail logs, check/reload/restart systemd services, manage cron jobs inside a dedicated crontab section, run read-only MySQL queries, drive WP-CLI on WordPress sites, run safe Git commands, and execute sandboxed Python. Directories, services and WordPress sites are allowlisted in `config.json`, and every tool retu
Full Signal messenger MCP server and CLI. Send/receive messages, manage groups and contacts, search history, handle attachments and reactions. Runs locally via signal-cli — no third-party servers.
Local byte-wrangling toolbox: encoding (hex/Base64/Base32/Base58/Base45…), cryptographic + CRC hashing, base conversion, and CSPRNG tokens/passphrases, plus an opt-in Ethereum/EVM toolset (keccak, ABI/RLP codecs, EIP-191/712 hashing, function/event selectors, EIP-55). No network calls. `uvx mcp-bytesmith`.
Local-first Project Telos MCP tool line for inspectable AI work: source intake, workspace context, routing ledgers, action receipts, and MATCH / DRIFT / UNVERIFIABLE verification packets across 5 stdio servers.
Capstone of the Grand Line MCP set: a "collect them all" server that unlocks once the other tools are installed. `pip install laugh-tale-mcp`
Semantic codebase search + persistent working memory for AI code editors. Hybrid dense + BM25 search over AST-aware chunks, a symbol graph for locate/trace, and typed notes that survive context compaction and session restarts. Local embeddings, zero config, no API key. `pip install vectr`
Profiles tabular data files (CSV, TSV, Parquet, Excel, JSON) for LLM agents: one-call dataset overview, per-column statistics, a data-quality audit (missing values, duplicates, mixed types, outliers), and memory-saving dtype suggestions. Pure Python (pandas); files are read locally and nothing leaves your machine. `pip install data-profiler-mcp`.
Financial narrative intelligence for AI agents. Tracks how financial stories evolve across 109 tickers — clustering news into structured narratives, measuring sentiment momentum, and mapping narrative risk across portfolios. Install via Smithery or `uvx narrative-intelligence-mcp`.
Paper-trade crypto spot, futures & prediction markets on CoinRithm with a user-minted API key (simulated funds, 21 tools, public Agent Arena).
LLM-agent-native backtest framework for SHFE daily futures research. 23 MCP tools (strategy validation, scaffolding, indicator catalog, error-code lookup), 22 in-package skills, 32 catalogued error codes, working strategy templates. `pip install echolon` then `claude mcp add -s user echolon -- echolon-mcp`.
Multi-AI crypto token scanner. 6 AI agents independently analyze and debate token risk on Solana, Base, and Ethereum. Detects rug pulls, honeypots, holder concentration, and wash trading through adversarial consensus.
Read-only MCP server for the Monzo banking API (UK). OAuth with auto-refresh, local SQLite transaction cache, full-text search, and spending analysis with category breakdowns.
TCG collectibles + AI agent intelligence. 35+ tools: Vision AI card grading (PSA/Beckett prediction), Monte Carlo price simulation (Heston/Merton/Kou), AI music generation, local image generation (FLUX), TTS, RAG memory, SAST security auditing, and x402 Oracle API. 370K+ indexed products across 25 games. Install via `pip install undesirables-mcp-server`.
Deterministic D&D 5e (SRD 5.2.1) rules verdicts for agents: cited legality checks for whole turns, legal-action enumeration, advantage math, and hash-stamped game-state lineage. Refuses what the rules don't decide (exit 2), quotes the rule text on every verdict, zero dependencies.
MCP server for AI-agent handoffs. Saves client-encrypted WorkBaton checkpoints and WorkStash notes so Codex, Claude Code, Roo Code, and other MCP clients can resume work without passing full chat history.
Compresses AI chat sessions into a typed knowledge graph (~300–800 tokens). Works file-based in Copilot, Claude Code, Cursor, and Gemini CLI without MCP server mode. Supports local/offline extraction via Ollama — no API key required.
Evidence-backed PR contribution advisor. 550+ case studies from 33 repos, 8 tools for merge probability analysis, pattern matching, and contribution strategy. `pip install prgenius-core`
Vault-native, accountable memory for Claude Code and any MCP client. Markdown is the source of truth, no LLM on the Stop path, redaction before every derived store.
Geographic data packs for disasters, FX rates, and global indicators. New geospatial data packs weekly. Free and x402-paid execution lanes via MCP and HTTP API.