Search: ar
Search MCP servers and agent skills by name, description, category or topic — 2,462 results.
NicolasPrimeau/artel
Self-hosted coordination layer for AI agent fleets. Shared semantic memory, tasks, agent-to-agent messages, session handoffs, and a background archivist that synthesizes cross-agent knowledge. Any HTTP client participates — Claude Code, AutoGen, raw scripts.
mlava/scholar-sidekick-mcp
Resolve any scholarly identifier (DOI, PMID, PMCID, ISBN, arXiv, ISSN, ADS bibcode, WHO IRIS URL) into structured CSL JSON, format in 10,000+ citation styles, or export to BibTeX/RIS/EndNote/Zotero RDF/CSV. Single or batch. Install: `npx -y scholar-sidekick-mcp`.
taniwhaai/arai
Policy enforcement for AI coding agents derived from existing instruction files (CLAUDE.md, .cursorrules, .windsurfrules, .github/copilot-instructions.md) — no separate YAML to maintain. Rules with prohibitive predicates (`never`, `forbids`, `must_not`) emit `permissionDecision: deny` to block tool calls in Claude Code; advisory rules inject context. PostToolUse is correlated with PreToolUse to pr
ianaleck/harvest-mcp-server
Harvest time tracking integration with 40+ tools for managing time entries, projects, clients, tasks, and generating time reports via the Harvest API v2
lharries/whatsapp-mcp
An MCP server for searching your personal WhatsApp messages, contacts and sending messages to individuals or groups
thingsboard/thingsboard-mcp
The ThingsBoard MCP Server provides a natural language interface for LLMs and AI agents to interact with your ThingsBoard IoT platform.
OctagonAI/octagon-deep-research-mcp
Lightning-Fast, High-Accuracy Deep Research Agent
VikrantSingh01/adaptive-cards-mcp
AI-powered Adaptive Card generation for Teams, Outlook, Copilot, and ChatGPT. 9 MCP tools for generating, validating, optimizing, templating, and transforming cards with accessibility scoring and host compatibility checks.
agentward-ai/agentward
Permission control plane for AI agents. MCP proxy that enforces least-privilege YAML policies on every tool call, classifies sensitive data (PII/PHI), detects dangerous skill chains, and generates compliance audit trails. Supports stdio and HTTP proxy modes.
AkashGoenka/coldstart
Codebase memory for coding agents, with no embeddings and no API key. A deterministic AST index answers "which files are relevant to this task?" in milliseconds, and agents write durable notes about the repo that are content-hash checked — a note flags itself stale the moment the code it describes changes. Notes are markdown inside the repo, so they commit and review alongside your code. `npm i -g
billy12151/memory-arbiter-mcp
AI enhancement middleware: precise retrieval replaces full-memory loading (~80%+ token cut), rule-based conflict arbitration with explainable reasons, and one local SQLite shared across Claude Code/Codex/Cursor/ZCode. Local-first, zero cloud, MIT. `pip install memory-arbiter-mcp`
entire-vc/evc-spark-mcp
Search and discover AI agents, skills, prompts, bundles and MCP connectors from a curated catalog of 4500+ assets.
clouatre-labs/math-mcp-learning-server
Educational MCP server for math operations, statistics, visualization, and persistent workspaces. Built with FastMCP 2.0.
OctoTrip/rental-cars
Free rental car search with real-time pricing from multiple providers worldwide. No API key required. Hosted at mcp.octotrip.app.
jinzcdev/markmap-mcp-server
An MCP server built on [markmap](https://github.com/markmap/markmap) that converts **Markdown** to interactive **mind maps**. Supports multi-format exports (PNG/JPG/SVG), live browser preview, one-click Markdown copy, and dynamic visualization features.
hustcc/mcp-echarts
Generate visual charts using [Apache ECharts](https://echarts.apache.org) with AI MCP dynamically.
Quantum3-Labs/ARBuilder
AI-powered code generator for the Arbitrum ecosystem. 19 MCP tools for Stylus smart contracts, SDK bridging, full-stack dApps, and Orbit chain deployment, backed by RAG-based retrieval over Arbitrum documentation.
bivex/kanboard-mcp
A Model Context Protocol (MCP) server written in Go that empowers AI agents and Large Language Models (LLMs) to seamlessly interact with Kanboard. It transforms natural language commands into Kanboard API calls, enabling intelligent automation of project, task, and user management, streamlining workflows, and enhancing productivity.
mopanc/depguard
Pre-install guardian for npm packages with static code analysis, supply-chain attack detection, vulnerability audit (npm + GitHub Advisory Database), AI hallucination guard, and CycloneDX 1.6 SBOM generation with VEX. 28 MCP tools. Zero runtime dependencies — the SBOM serializer is implemented natively against the public CycloneDX schema.
zw008/VMware-VKS
VMware Tanzu / vSphere Kubernetes Service — Supervisor cluster, Namespace, and TKC (Tanzu Kubernetes Cluster) lifecycle management. 20 tools with dry-run mode, kubeconfig export, and double-confirmation for namespace/TKC deletion.
GeiserX/telegram-archive-mcp
Go-based MCP server for Telegram Archive. Search and browse Telegram chat history, list chats, and retrieve messages with full-text search. Docker image available.
dimpagk92/cellar
Hybrid computer-use runtime. Fuses accessibility tree + Chrome DevTools Protocol + vision into structured context with per-element confidence. 4 MCP tools (see/act/think/perceive). Continuous awareness engine (Cortex) with freshness + side-effect detection. Works offline with Ollama + local models.
zlatkoc/youtube-summarize
MCP server that fetches YouTube video transcripts and optionally summarizes them. Supports multiple transcript formats (text, JSON, SRT, WebVTT), multi-language retrieval, and flexible YouTube URL parsing.
goklab/guardvibe
Security MCP for vibe coding with 330 rules and 29 tools. Purpose-built for AI-generated code — scans Next.js, Supabase, Clerk, Stripe, Prisma, Hono, GraphQL, and 25+ modules. Cross-file taint analysis, host security audit, auto-fix, SARIF export, pre-commit hook, and CVE version detection. Zero config, runs locally.
zyx77550/sparda
Injects a live, reversible MCP server into a running Express / FastAPI / Next.js app — reads safe by default, writes gated behind human confirmation. The same engine also proves deploys and PRs (`apocalypse` / `review`).
mark3labs/mcp-filesystem-server
Golang implementation for local file system access.
grahammccain/chart-library-mcp
Historical stock chart pattern intelligence for AI agents. 24M pre-computed embeddings across 15K stocks and 10 years of data. Search by ticker+date or screenshot to find the most similar historical patterns and see what happened next. 19 tools including pattern search, forward returns, regime analysis, and trade simulation. Install: `pip install chartlibrary-mcp`. Free tier: 200 calls/day.
samson-art/transcriptor-mcp
Transcriptor MCP is your choice when you need transcripts and metadata for AI, summarization, or content analysis
alpadalar/netops-mcp
Comprehensive DevOps and networking MCP server providing standardized access to essential infrastructure tools. Features network monitoring, system diagnostics, automation workflows, and infrastructure management with AI-powered operational insights.
LumabyteCo/clarifyprompt-mcp
MCP server for AI prompt optimization — transforms vague prompts into platform-optimized prompts for 58+ AI platforms across 7 categories (image, video, voice, music, code, chat, document).
musharna/plant-genomics-mcp
32 tools for plant-genomics locus lookup across 11 public backends (Ensembl Plants, Phytozome, UniProtKB, KEGG, STRING-DB, Gramene, Europe PMC, QuickGO, NCBI BLAST, ATTED-II, BAR). Single-locus, parallel-batch, and cross-source synthesis variants; JSON output schemas and EDAM ontology tags on every tool. `pipx install plant-genomics-mcp`.
LarryWalkerDEV/mcp-immostage
AI virtual staging for real estate. Stage empty rooms, beautify floor plans into 3D renders, classify room images, generate property descriptions, and get style recommendations.
musharna/jobd
Self-hostable GPU-aware job broker for your own machines. The MCP server exposes the queue as nine tools (submit, status, logs, list, cancel, preempt, workers, job-get, worker-delete) so an agent can dispatch long-running or GPU jobs that outlive the session, route them by VRAM tier, and babysit them across sessions. `pip install "jobd[mcp]"`.
HarperZ9/telos
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.
DIALLOUBE-RESEARCH/hypernatt-terminal
BTC Decision Terminal for AI Agents — live vault-backed signals, on-chain proof, cross-chain swap. MCP server hosted at https://hypernatt.com/mcp/protocol. Verify in real time. Mimo BTC/USDC vault on Hyperliquid. 11 MCP tools: free manifest + Li.Fi swap + NDAT; paid Decision Core via x402 $0.01 USDC on Base. Quickstart: https://github.com/DIALLOUBE-RESEARCH/hypernatt-terminal/blob/main/docs/quicks
carrasquelalex1/hipocampo
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`
teampolarity/cosmos-mcp
Personal knowledge graph shared across MCP clients. Account-keyed and portable as a `.polarity` file, with sources for iMessage, browser history, calendar, Claude Desktop transcripts, shell history, Notion, and Obsidian. `npx -y @polarity-lab/cosmos-mcp`
AIMLPM/markcrawl
Crawl websites into clean Markdown, search pages, and extract structured data with LLMs. Built-in MCP server for web research and RAG pipelines.
Khamel83/argus
Multi-provider search broker with automatic fallback, RRF ranking, content extraction, and budget enforcement.
comparedge/mcp-server-comparedge
Verified SaaS, AI, and LLM pricing for 490+ tools: plans, hidden costs, alternatives, and comparisons. Free, no API key.
anup-shesh/garmin-local-mcp
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.
makenotion/research-documentation
Search Notion workspace, synthesize findings, and create comprehensive research reports
wd041216-bit/free-web-search-ultimate
Zero-cost, privacy-first universal web search MCP server. Enforces a **Search-First** paradigm — instructs LLMs to retrieve real-time information before answering factual questions. Supports 10+ search engines (DuckDuckGo, Bing, Google, Brave, Wikipedia, Arxiv, YouTube, Reddit) and deep page browsing. No API key required.
whw23/searxng-http-mcp
Self-contained SearXNG MCP server in Docker. 200+ search engines, 30+ categories, multi-page fanout, autocomplete, and engine discovery. Dual transport (HTTP + stdio), API key auth, and built-in SearXNG Web UI reverse proxy. Zero-install deploy.
MarcelRoozekrans/memorylens-mcp
On-demand .NET memory profiling MCP server. Wraps JetBrains dotMemory with a heuristic rule engine (10 rules) to detect memory leaks, LOH fragmentation, and anti-patterns, providing AI-actionable code fix suggestions.
shareseer/shareseer-mcp-server
MCP to Access SEC filings, financials & insider trading data in real time using [ShareSeer](https://shareseer.com)
gregario/warhammer-oracle
Warhammer 40K, Combat Patrol, and Kill Team rules reference with unit datasheets, keyword definitions, phase sequences, and game flow. 6 tools, 3148 units embedded.