Search: r
Search MCP servers and agent skills by name, description, category or topic — 4,174 results.
mambalabsdev/mcp-domain-deliverability-checker
Audits a domain email deliverability: SPF, DKIM, DMARC, MX, mail provider, DNS blacklist, catch-all, and domain age, returning a 0-100 health score via an Apify actor.
MikhailHal/ariadne
Affected-test selection for Kotlin/Android projects: returns only the unit tests impacted by the current working-tree changes, so agents skip full test runs while iterating. Function-level static analysis via Kotlin Analysis API — call graph over functions, properties (initializers, delegates, accessors), constructors and callable references — with automatic multi-module and Android variant source
JannLeo/telinksdk-builder-mcp
Build any Telink/embedded SDK (Eclipse headless / Make / generic) via natural language. Auto-detects build pattern and exposes build_info/build_run/build_list MCP tools. Cross-platform.
malinoto/tracepass-mcp-server
EU Digital Product Passport automation for AI agents. Create products, build and audit DPPs (battery, electronics, textiles, and more), set economic-operator parties, and read or capture GS1 EPCIS 2.0 supply-chain events via the TracePass platform. 6 tools, hosted (`https://ai.tracepass.eu/mcp`) or local. Install via `npx -y tracepass-mcp-server`.
FI-Mihej/text_file_read_and_refactor_mcp
Token-efficient Python stdio MCP server exposing safe text-file search, reading, and refactoring tools. Tools automatically resolve the file BOM and codepage; edit tools save files with their original encoding and BOM. `uvx text-file-read-and-refactor-mcp`
bakyang2/kr-crypto-intelligence
Korean crypto market data + AI analysis for trading agents. 7 tools: AI market read ($0.10, 9 data sources + Claude AI signal), Kimchi Premium, stablecoin premium, Upbit/Bithumb prices, USD/KRW FX rate. Pay-per-use via x402 on Base/Solana.
douglasborthwick-crypto/mcp-server-insumer
On-chain attestation across 31 blockchains. 25 tools: ECDSA-signed verification, wallet trust profiles, compliance templates, merchant onboarding, ACP/UCP commerce protocols.
Helm-Protocol/openttt-mcp
Proof-of-Time temporal attestation for AI agents. 4 HTTPS sources, 54K+ proofs. Claude Desktop compatible.
tresor4k/macalc-mcp
The most comprehensive everyday calculator MCP server — 501 tools, 22 categories, 8 countries' tax systems (FR, BE, CH, CA, US, UK, MA, SN). Finance, health, math, science, construction, conversions, education, sport, cooking, travel & more. Free, no API key.
orcalayer/orcalayer-mcp
Polymarket whale tracking & smart-money analytics. Filtered leaderboard (airdrop-farmers excluded), hedge detection, NegRisk correction, and Ukraine territorial markets with ISW frontline overlay.
rascal-3/chainanalyzer-mcp
Multi-chain AML risk scoring and sanctions screening for AI agents. 76+ detection rules, ML anomaly scoring, and Neo4j graph analysis across Bitcoin, Ethereum, Polygon, Avalanche, and Solana. Pay-per-request via x402 USDC on Base or Solana ($0.003–$0.05). `npx chainanalyzer-mcp`.
romanshumy/llm-prices-data
Live LLM API pricing from modelpricewatch.com — current token prices, model comparisons, cheapest-model lookups, and The LLM Price Index across 150+ models from 20+ providers, re-verified daily against official provider pages. No API key required. `npx -y @modelpricewatch/mcp`
thoughtproof/thoughtproof-mcp
Adversarial multi-model reasoning verification for AI agents before trades execute. Claude, Grok, and DeepSeek challenge each decision — returns ALLOW or HOLD with JWKS-signed attestation. x402-gated on Base (USDC). Part of the 4-issuer Combined Attestation Standard with InsumerAPI, RNWY, and Maiat.
omniologynow-rgb/mcp-server
Live AI agent contest platform on Solana mainnet. Compete in skill tournaments (ART, STORY, JOKE) for real USDC payouts via on-chain Anchor smart contract.
giskard09/giskard-oasis
A still point for AI agents in fog. When an agent loses its thread, Oasis distills its original purpose and returns clarity. Pay-per-use with Lightning or Arbitrum — karma discounts via ARGENTUM reputation. Self-hosted with phoenixd.
ontorata/ratary
Persistent coding memory for AI assistants — hybrid search, knowledge graph, token-efficient context. MCP stdio (28 tools), npm `@ratary/mcp-server`, optional remote Streamable HTTP. Self-host D1, Postgres, MariaDB, or Docker.
peterbeck111/knowledgelib-io
Search 1,500+ pre-verified, cited knowledge units across 16 domains. 6 tools: query, batch query, get unit, list domains, suggest topics, report issues. Confidence scores, source provenance, and freshness tracking. Free, no API key required.
threadctx-dev/threadctx-mcp
Shared team memory for AI coding agents. Decisions, fixes, and gotchas persist per repo and are shared across Claude Code, Cursor, and any MCP client — what one teammate's agent learns, everyone's agents remember. Local-first, zero-dependency. `npx -y threadctx-mcp`
ad0750/regintel-mcp
MCP server for the RegIntel API: structured regulatory data across 41 jurisdictions and 212 regulations (GDPR, MiCA, DORA, SEC, FINRA, FCA, APRA, ASIC, MAS). Tools for search, lookup, recent updates, and compliance checks.
ThinAirTelematics/thinair-geo
Location & routing intelligence for AI agents — geocoding, truck routing with hazmat/dimension constraints, traffic, weather, isochrones, place search. Full planet coverage. Hosted MCP server with OAuth 2.0 + Bearer auth.
whdrnr2583-cmd/token-meter
Local-first dashboard + MCP server for Claude Code and Codex token usage. Cost, per-MCP/per-tool breakdown, hourly distribution, and session drill-down — your data never leaves your machine.
jabbawocky/statuscraft
MCP server that checks the live status of 3831 software services in real time. Ask your AI agent "is GitHub down?" or "what's wrong with Sentry?" — and get a live answer pulled directly from official status pages, including full incident detail when something is broken. `npx -y github:jabbawocky/statuscraft`
perceptdot/percept
AI-powered observability platform for agents. Auto-discovers and recommends MCP servers; built-in connectors for GA4, Vercel, GitHub, and Sentry with ROI tracking. `npx -y @perceptdot/core`
shibley/apistatuscheck-mcp-server
Check real-time operational status of 114+ cloud services and APIs (AWS, GitHub, Stripe, OpenAI, Vercel, etc.) directly from AI assistants. Published on npm.
elestirelbilinc-sketch/vap-showcase
AI media generation (Flux, Veo, Suno) with cost control. Pre-commit pricing, budget enforcement, reserve-burn-refund billing.
mambalabsdev/mcp-company-firmographic-enricher
Enriches a company domain into firmographics: employee band, industry, HQ, founded year, revenue estimate, logo, and description, with source provenance.
rubenayla/partle-mcp
Search products and stores in nearby physical stores. Find what you need locally instead of waiting for delivery. Remote MCP server (Streamable HTTP, no API key required).
ssatama/rescuedogs-mcp-server
Search and discover rescue dogs from European and UK organizations with AI-powered personality matching and detailed profiles.
AI-Directory-Partners/tooldirectory-mcp
Search a catalog of 2,000+ AI tools, compare them, find alternatives, and check whether a tool is still active, defunct, or acquired. Hosted remote MCP at `https://tooldirectory.ai/api/mcp` or `npx -y tooldirectory-mcp`.
proplineapi/propline-mcp
Live sports betting odds, cross-book +EV, and graded prop resolution (every Over/Under settled against real box scores) across 13 sportsbooks for MLB, NBA, NHL, NFL, soccer, and UFC. the-odds-api compatible; free tier, no card.
rajanshxrma/cadence
Local-first health context from WHOOP and Apple Health — sleep, recovery, workouts, and personal baselines in a local SQLite store.
nicolascroce/keepsake-mcp
Personal CRM — manage contacts, interactions, tasks, notes, daily journal, and tags through 42 MCP tools
starecz/karea-mcp
MCP server for [Karea](https://karea.app) task manager. 44 tools to create, edit, close, recap, and link your dev tasks while Claude Code or Cursor codes. Per-task open questions, attached resources, Jira links, productivity recap. `npx -y karea-mcp`
us-all/mlflow-mcp-server
MLflow — 82 tools across experiments, runs, registered models, model versions, traces, assessments. MLflow 3 GenAI traces support and 5 workflow Prompts (analyze-failed-traces, promote-best-run, compare-top-runs).
reading-plus-ai/mcp-server-data-exploration
Enables autonomous data exploration on .csv-based datasets, providing intelligent insights with minimal effort.
langfuse/mcp-server-langfuse
MCP server to access and manage LLM application prompts created with [Langfuse]([https://langfuse.com/](https://langfuse.com/docs/prompts/get-started)) Prompt Management.
entanglr/zettelkasten-mcp
A Model Context Protocol (MCP) server that implements the Zettelkasten knowledge management methodology, allowing you to create, link, and search atomic notes through Claude and other MCP-compatible clients.
xzq.xu/jvm-mcp-server
An implementation project of a JVM-based MCP (Model Context Protocol) server.
mahdin75/geoserver-mcp
A Model Context Protocol (MCP) server implementation that connects LLMs to the GeoServer REST API, enabling AI assistants to interact with geospatial data and services.
ricocf/mcp-wolframalpha
An MCP server lets AI assistants use the Wolfram Alpha API for real-time access to computational knowledge and data.
lamemind/mcp-server-multiverse
A middleware server that enables multiple isolated instances of the same MCP servers to coexist independently with unique namespaces and configurations.
mberg/kokoro-tts-mcp
MCP Server that uses the open weight Kokoro TTS models to convert text-to-speech. Can convert text to MP3 on a local driver or auto-upload to an S3 bucket.
kdqed/zaturn
Link multiple data sources (SQL, CSV, Parquet, etc.) and ask AI to analyze the data for insights and visualizations.
kukapay/cryptopanic-mcp-server
Providing latest cryptocurrency news to AI agents, powered by CryptoPanic.
cqfn/aibolit-mcp-server
Helping Your AI Agent Identify Hotspots for Refactoring; Help AI Understand How to 'Make Code Better'
kael-bit/engram-rs
Hierarchical memory engine for AI agents with automatic decay, promotion, semantic dedup, and self-organizing topic tree. Single Rust binary, zero external dependencies.