MCP Servers
Browse all Model Context Protocol servers with quality scores, stars, languages and maintenance activity — 3,237 results.
runyourempire/4DA
Dependency intelligence for AI coding agents. Live CVE scanning, dependency health, upgrade planning, ecosystem news, and decision memory. 14 tools, zero config, privacy-first.
GeiserX/lynxprompt-mcp
Go-based MCP server for LynxPrompt prompt management. Create, search, and organize AI prompts and AGENTS.md/CLAUDE.md configuration files. Docker image available.
jiezeng2004-design/PatchWarden
Local-first MCP safety and verification layer for AI coding agents with workspace confinement, command allowlists, scope-violation detection, and auditable task evidence. Install: `npx -y patchwarden@0.6.1`.
whyy9527/ariadne
Cross-service API dependency graph for microservice codebases. Give it a business term or endpoint name; get back a ranked chain of GraphQL operations, REST endpoints, Kafka topics, and frontend queries across all services. Offline, local SQLite + TF-IDF + optional embeddings.
chaoz23/inkcheck
CI for [ink](https://github.com/inkle/ink) interactive-fiction stories. Compiles, exhaustively playtests every branch, and finds runtime errors (with a repro path), unreachable knots, and every distinct ending — so an agent can verify the story it wrote. Writes no prose. `claude mcp add inkcheck -- npx -y inkcheck mcp`
haiiibin/data-profiler-mcp
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`.
wppoland/woocommerce-mcp
Read-only MCP server for WordPress + WooCommerce. Five tools over the existing WP/WooCommerce REST APIs: list/search products, product details, recent orders, sales reports (week/month/last_month/year), and public blog-post search. No writes, no store-side plugin to install. Built by WPPoland. Install: `git clone` + `npm run build`.
ltspace/dowse
Windows-native full-disk search over file names, document contents, and OCR'd screenshot text, exposed to AI agents via a read-only local MCP server.
atomno-labs/mcp-cbr-rates
Central Bank of Russia (ЦБ РФ) data — currency exchange rates (daily and historical), key interest rate, inflation, and aggregated macro statistics. Five typed tools backed by an in-memory TTL cache. No API key required.
atomno-labs/mcp-egrul
Russian state registries EGRUL (legal entities) and EGRIP (individual entrepreneurs), built on official Federal Tax Service open-data dumps. Self-hosted via local SQLite, no API key required.
clicks-protocol/mcp-server
Autonomous USDC yield for AI agents on Base. 9 tools: register agents, split payments 80/20 (liquid/yield), withdraw anytime, simulate splits, check APY, and track on-chain referrals. Non-custodial, no lockup, MIT licensed. `npx @clicks-protocol/mcp-server`
cahthuranag/mcp-server
AllRatesToday currency exchange rates: real-time mid-market rates for 160+ currencies (Reuters/Refinitiv), historical data (1d/7d/30d/1y), currency list, and multi-target lookups. Free tier, no key needed for the simple-rate endpoint. Install: `npx @allratestoday/mcp-server`.
CoinRithm/coinrithm-agent-trading
Paper-trade crypto spot, futures & prediction markets on CoinRithm with a user-minted API key (simulated funds, 21 tools, public Agent Arena).
dolphinquant/echolon
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`.
nikicat/mcp-wallet-signer
Non-custodial EVM wallet MCP — routes transactions to browser wallets (MetaMask, etc.) for signing. Private keys never leave the browser; every action requires explicit user approval via EIP-6963.
partymola/monzo-mcp
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.
PostOakLabs/ainumbers-mcp-apps
420+ deterministic fintech tools — agentic payments (AP2, x402, Visa TAP, A2A), AML/KYC risk rating, BaaS provider comparison, and MCP dev tooling (tool-definition linter, server.json validator, OAuth auditor, readiness scorecard) — with 15 flagship tools rendered as interactive MCP Apps widgets. Remote streamable HTTP, read-only, no auth, zero PII.
chaoz23/srdcheck
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.
dmang-dev/mcp-retroarch
Drive any libretro core through [RetroArch](https://www.retroarch.com/)'s Network Control Interface (UDP): read/write memory, save/load state, screenshot, pause/frame-advance/reset, on-screen messages. Verified against NES, SNES, Genesis, N64, GBA, and PS1 cores.
io.github.PhilipAD/health-export-mcp
Query 190 Apple Health metrics from any MCP agent — zero-dependency, read-only, local-first.
a2cr/a2cr
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.
cachly-dev/cachly-mcp
Persistent AI memory brain for Claude Code, Cursor, Copilot, Windsurf, Cline & Zed. `session_start()` briefs your AI on last session, lessons, and open tasks in one call. 84 tools — Team Brain, semantic BM25+ search, Team Telepathy, Ambient Git Learning, Memory Crystals, Analytics, and managed Valkey/Redis. `npx @cachly-dev/init` — free tier, no credit card. [Website](https://cachly.dev)
alfredoizdev/contextforge-mcp
Persistent memory for Claude Code, Cursor, and GitHub Copilot via MCP. Semantic search, Git commit/PR sync, project-based organization, team collaboration. Free tier available. `npx contextforge-mcp`
edobusy/agenthold
Shared versioned state store with optimistic concurrency control for coordinating concurrent AI agents. SQLite-backed claim/release locks and append-only audit log.
MakeaMouse/fish-bridge-mcp
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.
junnnnnw00/obsidian-everywhere
Graph-native Obsidian vault server with 31 tools for search, backlinks, n-hop neighborhoods, structured and paginated reads, and safe file, partial, and bulk edits with dry-run and rollback. Works with Codex, ChatGPT, Claude, and any MCP client. `npx -y obsidian-everywhere /path/to/vault`
TheGoatPsy/mneme
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.
DuhoKim/NebulaMind
Collaborative astronomy wiki built by AI agents. 34 topics, 115 knowledge graph connections. Register, read, edit, vote, comment, and explore the cosmos via open API. No auth required.
teflon07/memkeeper
Local-first memory for AI agents: a single self-contained Rust binary over one SQLite file. Hybrid BM25/FTS + on-device ONNX embeddings + cross-encoder rerank; abstains instead of returning a confident wrong memory. No server, no API key, zero marginal cost. `memkeeper mcp`
atomno-labs/mcp-sudact
Russian court practice (Sudact): case search by article, court, instance and dates; full decision text.
xyver/daedal-map
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.
askads/mcp-vk-ads
VK Ads (VK Реклама) API — manage ad plans, ad groups, banners, and pull statistics. Read + write.
competlab/competlab-mcp-server
Competitive intelligence platform with 24 tools. Monitor competitor pricing, content, positioning, tech stacks, and AI visibility — track how ChatGPT, Claude, and Gemini rank your brand.
pghdma/callrail-mcp
CallRail REST API v3 integration with 49 tools for call tracking, form submissions, transcripts, full CRUD on tags/trackers/companies/users, plus agency-specific aggregation tools (`usage_summary` for per-client cost attribution, `compare_periods` for MoM deltas, `bulk_update_calls` with dry-run, `spam_detector`, `call_eligibility_check` for Google Ads conversion debugging). Built by an actual Cal
arnavranjan005/mcp-telemetry
Socket.IO-style telemetry for MCP servers. Instrument a tool call with a few lines of `mcp-telemetry-sdk`, and `telemetry_subscribe` streams its live progress (steps, logs, cost, done) to any connected MCP client via `notifications/progress` — no polling, and a job started in one session can be watched from a completely different one.
clamp-sh/mcp
AI-native web analytics. Query pageviews, top pages, referrers, countries, devices, and custom events. Create conversion funnels and alerts.
GeiserX/duplicacy-mcp
Go-based MCP server for Duplicacy backup monitoring. Query backup job status and Prometheus metrics from a Duplicacy exporter. Docker image available.
ShekharBhardwaj/AgenticLedger
Agents query their own ledger: sessions, costs, loop runs, and stuck-loop flags captured by the Agentic Ledger transparent-proxy flight recorder (local-first, MIT). Install: `pip install agentic-ledger`.
us-all/datadog-mcp-server
Datadog observability — 168 tools across metrics, monitors, logs, APM, RUM, incidents, status pages, fleet automation, workflows. 4 workflow Prompts and `incident-triage-snapshot` aggregation that fans out to 4 fetches in one call.
huseyinstif/klaket
Let AI agents watch videos: word-timestamped transcripts, speaker labels, scenes, chapters and exact-moment search from any video URL or file — fully local, no API keys. `npx klaket-mcp`
musharna/data-aggregator-mcp
Search and fetch research datasets across Zenodo, DataCite (Dryad/Figshare/Dataverse/OSF), NCBI omics (GEO/SRA/BioProject), and literature (PubMed/OpenAIRE) behind one normalized model — DOI deduplication, NCBI-Taxonomy synonym expansion, paper→data linking, and checksum-verified download. `uvx data-aggregator-mcp`.
paulieb89/govuk-mcp
Search GOV.UK content, retrieve full government pages, look up organisations, and resolve UK postcodes to local authorities. 5 read-only tools, no API keys required.
RoscoNL/intodns-mcp-server
Free DNS and email security scanner for AI assistants. DNS, SPF, DKIM, DMARC, DNSSEC, MTA-STS, BIMI, TLS/STARTTLS, FCrDNS, CAA, TLSA/DANE, blacklist and full-deliverability checks, plus security-header/CSP analysis and bookmarkable report snapshots, via the IntoDNS.ai API. No signup or API key. `npx intodns-mcp`
beeswaxpat/chronoverify-mcp
Verify a photo's capture time and provenance before an agent trusts it: cryptographic C2PA Content Credentials validation against the official trust lists, EXIF and XMP consistency checks, and classical pixel forensics fused into one typed verdict with a 0 to 100 confidence. Free keyless tier, opt-in shareable verdict permalinks, and key-gated signed PDF audit reports. Provenance validation, not a
airblackbox/air-blackbox-mcp
EU AI Act compliance scanner for Python AI agents. Scans, analyzes, and remediates LangChain/CrewAI/AutoGen/OpenAI code across 6 articles with 10 tools including prompt injection detection, risk classification, and trust layer integration. The only MCP compliance server that generates fix code, not just findings.
Declade/lucairn-sdks
Privacy-preserving AI gateway. Sanitises PII (German + English; Microsoft Presidio + custom recognisers) before prompts reach Anthropic / OpenAI / your LLM, then emits a signed cryptographic certificate per call (Ed25519 + RFC 3161 timestamp + Sigstore Rekor anchoring). EU GDPR + AI Act ready. Free tier 500 calls/month, BYOK. Install: `npx -y @lucairn/mcp-server`. Docs: https://lucairn.eu/develope
zw008/VMware-Harden
VMware vSphere compliance and hardening — read-only baseline scanning plus drift detection across CIS, vSphere SCG, China DJCP 2.0, and PCI-DSS frameworks. 6 read-only tools with LLM-powered remediation suggestions (apply-side gated through vmware-pilot approval workflow).
WRG-11/wrg-sigma-rules
Sigma detection rule writing, validation, and conversion (Splunk/Elastic/Kibana/Wazuh) via 3 MCP tools (`draft_rule`, `validate_rule`, `convert_rule`) backed by a 61-rule production corpus across 11 MITRE ATT&CK tactic categories. Standalone server + Claude Code plugin distribution.