MCP Server Directory

Server security audit (413 checks), hardening, and fleet management across 4 cloud providers.

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

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

Send Your Agent Website Readiness com.sendyouragent/readiness

Scan website AI readiness, understand the result and route customers to the right SYA package.

Secret and credential management MCP — securely store, retrieve, manage API keys and tokens

Docu-Scan MCP com.spocont/docu-scan

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

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

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

nexus-mcp io.github.nexus-api-lab/nexus-mcp

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

agentlock io.github.Olum289/agentlock

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

TomeVault io.github.olijboyd/tomevault

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

PageLens AI io.github.PageLens-AI/pagelensai-mcp-server

AI website audit: security, SEO, performance, UX and accessibility checks with actionable fixes.

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

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

ArchGraph dev.archgraph/mcp

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

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

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.

Dicebear io.github.pipeworx-io/dicebear

DiceBear MCP — wraps DiceBear Avatar API v7 (free, no auth)

Epa Echo io.github.pipeworx-io/epa-echo

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

Exchange io.github.pipeworx-io/exchange

Exchange MCP — wraps the Frankfurter currency exchange API (free, no auth)

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

Gbif io.github.pipeworx-io/gbif

GBIF MCP — wraps the Global Biodiversity Information Facility API v1 (free, no auth)

Gistemp io.github.pipeworx-io/gistemp

GISTEMP MCP — NASA Goddard Institute for Space Studies Surface Temperature Analysis (free, no auth)

Ansvar: Dutch Law eu.ansvar/dutch-law

Dutch law via Ansvar Gateway. Cited, OAuth + paid tier.