MCP Server Directory

3472 Model Context Protocol servers — searchable, rated, ready to install.

FedRAMP 20x Requirements io.github.KevinRabun/FedRAMP20xMCP

An MCP server that provides access to FedRAMP 20x security requirements and controls.

↓ 130/wk local git security Official Registry
visus-mcp io.github.leochong/visus-mcp

Security-first web access for Claude. Sanitizes pages, blocks injection, redacts PII.

local git ai-llm Official Registry
ThornGuard app.qwady.thorns/thornguard

Remote MCP security gateway for auth, redaction, policy enforcement, and audit logging.

security Official Registry
Docu-Scan MCP com.spocont/docu-scan

PDF and document extraction via Google Document AI. Free trial available.

remote security Official Registry
safeinstall io.github.Mickdownunder/safeinstall

Local-first supply-chain security gate for npm/pnpm/bun: typosquat, release age, provenance checks

local git security Official Registry
grantex io.github.mishrasanjeev/grantex

OAuth 2.0 for AI agents — scoped delegation tokens, audit trails, and revocation.

local git security Official Registry
nexus-mcp io.github.nexus-api-lab/nexus-mcp

Japanese LLM security — prompt injection detection (jpi-guard) + PII masking (PII Guard). Free.

remote git ai-llm Official Registry
agentlock io.github.Olum289/agentlock

Security gateway for AI agents: policy, approval, and audited execution, no secrets shared.

remote git security Official Registry
DechoNet io.github.node-man/dechonet-mcp

Moved to com.dechonet/mcp. 25 security tools, hosted at https://dechonet.com/mcp

git security Official Registry
TomeVault io.github.olijboyd/tomevault

Check AI instruction files, look up a company's record, and keep a dated record of your own.

remote git security Official Registry
compliance-trestle-mcp io.github.oscal-compass/compliance-trestle-mcp

An MCP server that provides tools to author OSCAL security compliance documentation

↓ 38/wk local git security Official Registry
MCP Memory Graph io.github.RetroRobAI/mcp-memory-graph

Authority-weighted memory graph for AI agents with conflict detection and semantic search.

↓ 21/wk local search git Official Registry
Alienvault Otx io.github.pipeworx-io/alienvault-otx

AlienVault OTX MCP — Open Threat Exchange (free with key)

remote local git security Official Registry
ArchGraph dev.archgraph/mcp

Code intelligence platform for AI agents. 20 tools for architecture, security & impact analysis.

remote dev-tools security Official Registry
Cpsc io.github.pipeworx-io/cpsc

CPSC MCP — US consumer-product safety recalls (CPSC, free, no auth).

remote local git security Official Registry
Shrike io.github.Shrike-Security/shrike-mcp

Governs what AI agents do: tool calls, SQL, commands, files checked against policy before they run.

local git security Official Registry
MCP Kill-Chain Research — Stage 1 (Identity ≠ Behavior) dev.gtfo/mcp-killchain-stage1-weather

Security research: MCP registries verify identity, not tool behavior. See gtfo.dev.

remote search security Official Registry
Deezer io.github.pipeworx-io/deezer

Deezer MCP — public catalog (no auth required).

remote local git security Official Registry
Native Soil dev.nativesoil/soil

Save an AI chat's working state, load it in any other model or provider. Verified, secret-safe.

remote ai-llm communication Official Registry
Epa Echo io.github.pipeworx-io/epa-echo

EPA ECHO MCP — wraps EPA ECHO Web Services (free, no auth)

remote local git security Official Registry
Eurostat io.github.pipeworx-io/eurostat

Eurostat MCP — wraps Eurostat Statistical Data API (no auth required)

remote local git security Official Registry
Exchangerate io.github.pipeworx-io/exchangerate

ExchangeRate MCP — wraps open.er-api.com (free, no auth)

remote local git security Official Registry
Faa Delays io.github.pipeworx-io/faa-delays

FAA Delays MCP — live US airport operational status (FAA, free, no auth).

remote local git security Official Registry
Shipcheck MCP io.github.TateLyman/shipcheck-mcp

Read-only Shipcheck launch-risk scans for authorized JS, TS, and MCP repos.

local git security Official Registry
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