coreyhines/opnsense-mcp D MCP Server Maintained
coreyhines/opnsense-mcp
OPNsense firewall operations via API. Query ARP, DHCP, firewall rules, logs, interfaces, system status, and packet capture via STDIO or SSE.
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pubspro/pubmed-search D MCP Server Maintained
pubspro/pubmed-search
Search PubMed and summarize biomedical literature, designed for AI health agents.
loicfontaine-max/qorami-sdk D MCP Server Maintained
loicfontaine-max/qorami-sdk/mcp
Check an email before an AI agent sends it: returns send / ask-a-human / block, with machine reason codes and prompt-injection detection.
kosminus/querywise-mcp D MCP Server Maintained
kosminus/querywise-mcp
Query SQL databases (SQLite, PostgreSQL, BigQuery, Databricks) in natural language through a business semantic layer — glossary, metrics, and a data dictionary grounded against your real schema.
SurajKGoyal/amnesic D MCP Server Maintained
SurajKGoyal/amnesic
The MCP server that remembers your database — persists table/column annotations, an FK relationship graph, and searchable notes across sessions, so the model stops re-discovering your schema every time. PostgreSQL, MySQL, MSSQL, SQLite; read-only-enforced.
appcreationsca/bumpguard-mcp D MCP Server Maintained
appcreationsca/bumpguard-mcp
Pre-flight dependency-upgrade impact analysis: reports exactly which of your code's API usages break *before* you bump a dependency, with line numbers, severity, and fix hints. Also verifies AI-written code against the actually-installed API to catch hallucinated calls. Static analysis only — never runs third-party code. Python + .NET. `pip install bumpguard-mcp`
whyy9527/ariadne D MCP Server Maintained
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.
parasxos/cpp26-adapter D MCP Server Maintained
parasxos/cpp26-adapter
C++26 paper reference MCP (`cpp26-ref`) backing a Claude Code plugin: `lookup_paper`, fuzzy `search`, `compiler_status` over a 216-paper ISO/IEC 14882:2026 corpus. The plugin's skill + reviewer subagent use these tools to bias Claude toward reflection, contracts, `std::execution` senders, `#embed`, expansion statements — even when the local compiler lags. 95% on a held 39-task eval gate.
JuhongPark/mcp-server-pronunciation D MCP Server Maintained
JuhongPark/mcp-server-pronunciation
Local MCP voice coach with English pronunciation, grammar, fluency, phoneme-level feedback, practice drills, and learner-profile hints. Install via `uvx mcp-server-pronunciation@0.3.0`.
velyan/pdf-card-mcp D MCP Server Maintained
velyan/pdf-card-mcp
Converts local PDFs into source-linked, card-based standalone HTML readers with notes, highlights, and static publishing.
atomno-labs/mcp-cbr-rates D MCP Server Maintained
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 D MCP Server Maintained
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.
horustechltd/horus-flow-mcp D MCP Server Maintained
horustechltd/horus-flow-mcp
Institutional-grade crypto and US equity orderflow engine for real-time liquidity analysis and institutional alpha.
stagproject/sec-filings-mcp D MCP Server Maintained
stagproject/sec-filings-mcp
SEC EDGAR MCP for agents: search 10-K/10-Q, free sample preview, full filing JSON via x402 USDC on Polygon. xpay: `sec-edgar-filings`. Trial without xpay key: [docs](https://github.com/stagproject/sec-filings-mcp/blob/main/docs/TRY_WITHOUT_XPAY.md). Registry: `io.github.stagproject/sec-filings-mcp`.
edobusy/agenthold D MCP Server Maintained
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.
atomno-labs/mcp-sudact D MCP Server Maintained
atomno-labs/mcp-sudact
Russian court practice (Sudact): case search by article, court, instance and dates; full decision text.
huseyinstif/klaket D MCP Server Maintained
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`
xfloukiex-lab/road-poneglyph D MCP Server Maintained
xfloukiex-lab/road-poneglyph
Reviews a plan for what's missing — unstated assumptions, omitted technical risks, and execution blind spots (a structured pre-mortem). `pip install road-poneglyph-mcp`
yubinkim444/ai-first-scraper-mcp D MCP Server Maintained
yubinkim444/ai-first-scraper-mcp
Three MCP tools for ad-free Markdown web scraping and search. `fetch_page` (URL → clean Markdown), `fetch_pages_batch` (up to 25 URLs in parallel), `search_web` (web search → top-k pages as Markdown). Works with Claude Desktop / Cursor / Cline. Install: `uvx ai-first-scraper-mcp`.
scrape-badger/scrapebadger-mcp D MCP Server Maintained
scrape-badger/scrapebadger-mcp
Access Twitter/X data including user profiles, tweets, followers, trends, lists, and communities via the ScrapeBadger API.
dpkdhingra91/aiia-mcp-server D MCP Server Official Maintained
dpkdhingra91/aiia-mcp-server
Official MCP server for [AI Interview Agents](https://www.aiinterviewagents.com): create roles from a job description, screen and parse CVs, schedule and manage candidate voice interviews, send reminders, and read back scored reports with transcripts. Supports English, Hindi and other Indian languages.
nk3750/jitapi D MCP Server Maintained
nk3750/jitapi
Dynamic API discovery and execution from OpenAPI specs. Uses semantic search and dependency graphs to find relevant endpoints across multiple registered APIs, plan multi-step workflows, and execute API calls — without dumping entire specs into context.
co-browser/attestable-mcp-server D MCP Server Maintained
co-browser/attestable-mcp-server
An MCP server running inside a trusted execution environment (TEE) via Gramine, showcasing remote attestation using [RA-TLS](https://gramine.readthedocs.io/en/stable/attestation.html). This allows an MCP client to verify the server before conencting.
gjenkins20/webmin-mcp-server D MCP Server Maintained
gjenkins20/webmin-mcp-server
MCP server for Webmin with 61 tools for Linux system administration: services, users, storage, security, databases, and more.
kaka-milan-22/kops D MCP Server Maintained
kaka-milan-22/kops
Read-only `kubectl` for Claude Code: returns structured JSON, hardcoded safe verbs (no mutation path even with malicious input), Secret/ConfigMap values never returned, plus one-shot cluster triage & inventory.
avansaber/tailtest-cline D MCP Server Maintained
avansaber/tailtest-cline
Adversarial test generation for AI coding sessions. Detects language and framework; writes tests; runs them; classifies failures via R12 (real_bug / environment / test_bug). Ships 8 adversarial scenario categories. Works in Cline directly and in 8+ editors via Cline host coverage. 162 plugin tests. MIT.
laszlopere/mcp-tmux D MCP Server Maintained
laszlopere/mcp-tmux
Universal tmux driver: sessions, windows, panes, keystrokes, and pane capture — local or remote over SSH. Curated tools plus a raw `tmux_command` passthrough; works against tmux 1.8+. Shared, visible sessions for pair-programming with the agent. `uvx mcp-tmux`.
Younghef/nutriref-api D MCP Server Maintained
Younghef/nutriref-api
USDA FoodData Central nutrition for AI agents — pay-per-call in USDC on Base via x402. Four tools (search, detail, compare, recipe) at $0.001–$0.005 per call. No signup, no API keys; MCPB-packaged for one-click install.
Yang1Bai/claw-tsaver D MCP Server Maintained
Yang1Bai/claw-tsaver
Token-saving MCP proxy that intercepts oversized tool returns and replaces them with a preview + on-demand handle. Real benchmark: 11,507 tokens → 104 tokens (99.1% saved) on a Wikipedia fetch. Works with OpenClaw + Claude.
chohyerinn/filter-mcp-server D MCP Server Maintained
chohyerinn/filter-mcp-server
Compares approximate filter data structures (Bloom, Counting Bloom, Cuckoo, SuRF) via MCP
lihtness/gnomon-mcp D MCP Server Maintained
lihtness/gnomon-mcp
Deterministic batch tools so LLM agents stop next-token-guessing dates and math. Rich `now()` snapshot (18 fields), `calendar(ops)` batch dispatcher (diff/until/since/add/weekday/business_days, natural-language parsing), `calc(expressions)` Python eval with math+stats pre-loaded, and Pint-based unit conversion. One wiring for dates + math + units. Listed in the official MCP Server Registry. `uvx g
laszlopere/mcp-gnu-units D MCP Server Maintained
laszlopere/mcp-gnu-units
Unit conversion and dimensional analysis backed by the bundled GNU units database (3000+ units, compound expressions, reduction to SI base units). Offline and deterministic. `uvx mcp-gnu-units`.
atomno-mcp/mcp-fns-calc D MCP Server Maintained
atomno-mcp/mcp-fns-calc
MCP-сервер налоговых/бухгалтерских калькуляторов ФНС + публичные фискальные статусы (самозанятый, ИП/ОКВЭД, дисквалификация, блокировки счетов). Волна 1, юр-риск минимальный
mohsinmshabbir/datasaudi-mcp D MCP Server Maintained
mohsinmshabbir/datasaudi-mcp
Query Saudi economic & social statistics (GDP, inflation, trade, population, real-estate price index) from official GASTAT / DataSaudi, in English or Arabic. Keyless, no database.
eliasfire617/crypto-market-data-mcp D MCP Server Maintained
eliasfire617/crypto-market-data-mcp
Live crypto market data — price, funding rates, open interest, long/short ratio, order book, candles — across Bybit, Binance, OKX, Hyperliquid, Gate, KuCoin via CCXT, with funding-rate arbitrage comparison.
teodorofodocrispin-cmyk/intelica-mcp D MCP Server Maintained
teodorofodocrispin-cmyk/intelica-mcp
Competitive intelligence API for autonomous AI agents. Analyzes any URL or company description and returns structured JSON with market positioning, competitors, pain points, and executable Market Score (threat_level, moat_strength, agent_recommendation). 10 context modes including regulatory_compliance, venture_screening, crypto_protocol, and sales_enablement. Pay-per-call via x402 on Base and Sol
KK6BZB/signallord-mcp-server D MCP Server Maintained
KK6BZB/signallord-mcp-server
Bitcoin regime detection intelligence — know which market regime you are in and the probabilities of what happens next. 17 tools with historical pattern matching, Odin AI analysis, composite gauges, and real-time macro/institutional/on-chain data.
jf-cmyk/blocksize-agentic-payments-mcp D MCP Server Maintained
jf-cmyk/blocksize-agentic-payments-mcp
Read-only Blocksize market-data discovery MCP package. Search instruments, inspect pricing and docs, and build x402 HTTP URLs for paid live data with USDC settlement on Solana and Base.
deficlow/zipp-mcp D MCP Server Maintained
deficlow/zipp-mcp
Multi-language crypto news for AI assistants — editorial summaries with sentiment labels (BULLISH/NEUTRAL/BEARISH) and importance scores (0–100). 6 tools across 8 languages, every story credits the original publisher. Install: `uvx zipp-mcp` or `ghcr.io/deficlow/zipp-mcp`. Public Streamable HTTP endpoint at `https://zippfeed.com/mcp/`; listed on the [Official MCP Registry](https://registry.modelco
FalsifyLab/falsifylab-alpha-mcp D MCP Server Maintained
FalsifyLab/falsifylab-alpha-mcp
9 MCP tools surfacing FalsifyLab public-market research data: DeFi yield farms (emissions-stripped APY), Hyperliquid vault leaderboard, SEC Form 4 insider buy clusters, material 8-K filings, macro tape (SPX/VIX/UST/DXY/GOLD/BTC/ETH), US spot crypto ETF flows, airdrop yield-gap detection, Polymarket whale positions, and confluence_today (cross-source signal alignment). Free tier requires no signup.
pythia-the-oracle/pythia-oracle-mcp D MCP Server Maintained
pythia-the-oracle/pythia-oracle-mcp
On-chain calculated crypto indicators (EMA, RSI, Bollinger Bands, Volatility) for 22 tokens via Chainlink oracle. 484 indicator feeds, 4 timeframes, free trial faucet.
phuocdu/agentpay-vn D MCP Server Maintained
phuocdu/agentpay-vn
VietQR payments for AI agents in Vietnam. Agents generate a VietQR code, send it to the user, and auto-confirm settlement from the bank feed. Non-custodial — money flows directly to the merchant's bank account, never held by the platform. `pip install agentpay-vn`, ships an MCP server for Claude Desktop/Code.
ayushagrawal288/memex D MCP Server Maintained
ayushagrawal288/memex
Production-grade persistent memory service for AI agents. Semantic search with recency decay (configurable α blend), local ONNX embeddings (zero API cost), background memory summarisation, and Prometheus/Grafana observability. `docker compose up` — no cloud dependencies.
japlete/md-vision-mcp D MCP Server Maintained
japlete/md-vision-mcp
Read Markdown with inlined images and heading indexes for agentic RAG over local docs or allowed URLs.
mcasdfgf/mcp-roo-memory D MCP Server Maintained
mcasdfgf/mcp-roo-memory
Persistent fractal graph memory for AI coding agents via MCP. Semantic vector search, hot/cold/archive context tiers, decision tracking, and Docker-based deployment with Qdrant.
atomno-mcp/mcp-seo-audit D MCP Server Maintained
atomno-mcp/mcp-seo-audit
Technical SEO audit powered by the detail.web engine. `audit_site(url)` returns a 0-100 health score, issues across 8 categories, and a GEO (Generative Engine Optimization) sub-score for visibility in AI search (ChatGPT, Perplexity, Google AI Overviews). Plus validators for robots.txt, sitemap.xml, JSON-LD, and meta tags. Install: `pipx install atomno-mcp-seo-audit`.
archoor/painspotter-mcp D MCP Server Maintained
archoor/painspotter-mcp
AI-analyzed startup & product opportunities mined from Reddit, Hacker News, Product Hunt & Stack Exchange. Query pain points, trending themes, and commercial scores (pain intensity, willingness-to-pay, build difficulty). Remote hosted MCP at painspotter.ai — free tier covers overview + opportunity detail; Pro unlocks search, trending themes & theme-level market signals.
laszlopere/mcp-molecules D MCP Server Maintained
laszlopere/mcp-molecules
Chemistry toolbox computed from authoritative data: molecular weight / molar mass of any formula (nested groups, isotope labels, propagated NIST uncertainties, percent composition), isotope-distribution mass spectra (m/z peaks for a given charge), and name⇆formula lookup with isomer resolution. Element masses from the NIST Atomic Weights and Isotopic Compositions database; offline and deterministi