MCP Servers 2,983

Osv Advisory Server

io.github.cyanheads/osv-advisory-mcp-server

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Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

Booboo

io.github.jessymariau/booboo

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Query your AI system's wiring, knowledge, memory, agents and crons as one rooted graph over MCP.

Search, fetch, lint, and install Agent Skills (SKILL.md) from the SkillMD registry.

Gnomad Genetics Server

io.github.cyanheads/gnomad-genetics-mcp-server

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Look up allele frequencies by ancestry, gene constraint, variants, and coverage over gnomAD.

Circuitarium MCP

io.github.Craftiee/circuitarium

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MCP tools for CRUMB artifacts and Logisim-evolution analysis and non-interactive simulation.

8004swapNew

io.github.Stakemate369/8004swap-mcp

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MCP server exposing 8004Swap (no-KYC agent-to-agent RFQ swap) as tools any MCP agent can call.

Iwantmymtg

io.github.matthewdtowles/iwantmymtg-mcp

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Query Magic: The Gathering cards, sets, and prices and manage your I Want My MTG collection.

Azure

io.github.dockndevai/mcp-azure

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Azure Resource Manager inventory & ops for AI agents — governed, confirmation-gated.

Evipedia

io.github.forever-healthy/evipedia-mcp

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MCP Server for evipedia.ai — evidence-based reviews of health & longevity interventions

Keycloak

io.github.dockndevai/mcp-keycloak

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Keycloak admin for AI agents — realms, users, clients, roles; safe-by-default governance.

Social0

io.github.Abhishek-B-R/social0-mcp

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Post and schedule across 9 social platforms from Claude, Cursor, or ChatGPT.

Nevent MCP

io.github.nevent-dev/mcp-nevent

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Talk to your live-events CRM (campaigns, analytics, paid ads, segments) in Claude and ChatGPT.

Finnhub Server

io.github.cyanheads/finnhub-mcp-server

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Real-time US-equity quotes, company fundamentals, earnings, analyst trends, and news via Finnhub.

Mailchimp Server

io.github.cyanheads/mailchimp-mcp-server

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Mailchimp via MCP: draft, test, and send campaigns; manage audiences and subscribers; pull reports.

KarmoLab

io.github.mascari4615/karmolab-mcp

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MCP server for what LLMs get wrong: exact hashes, real randomness, and Korean rules.

LiveVariant

io.github.livevariant/livevariant

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Build, inspect and read adaptive A/B tests.

Openfoodfacts Server

io.github.cyanheads/openfoodfacts-mcp-server

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Barcode lookup, nutrition search, and product comparison for 3M+ crowd-sourced food products.

429 Throttle

io.github.iqingyoung/429-throttle-mcp

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带速率限制的 MCP HTTP 代理：滑动窗口+令牌桶控速，长程任务不再 429

Human-in-the-loop for AI agents over MCP elicitation: confirm/form dialogs plus a capability doctor

Server

io.github.icedq-tools/mcp-server

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MCP Server for iceDQ Data Reliability Platform

Gbif Server

io.github.cyanheads/gbif-mcp-server

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Search GBIF species taxonomy, occurrence records, datasets, and publishers.

AethisNew

io.github.Aethis-ai/aethis-mcp

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Deterministic eligibility decisions and test-driven rule authoring via the Aethis developer API.

Registrum

io.github.vdmeu/registrum-mcp

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UK company data: profiles, iXBRL financials, directors, PSC chains, ECCTA.

repoctx

io.github.nugehs/repoctx

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Local-first code context, impact analysis, and merge-readiness verdicts for AI agents.