MCP Server Directory

Fail-closed MCP adapter for untrusted model output over a local Tkach runtime.

LovedOne Soft MCP app.lovedone/soft

LovedOne Soft: clients, visits, notes, invoices, scheduling. API key or OAuth care_circle:write.

Lattice: CVE, MITRE ATT&CK and detection graph for security agents io.namiq/lattice

CVE, KEV, MITRE ATT&CK, CWE and detection graph for AI agents; every link names its source.

Pylon SEO io.pylonseo/pylon-seo

Audit, rank-track and analyze SEO for sites via an authenticated MCP server.

Market Brew ai.marketbrew/marketbrew

Read-only Market Brew search engine modeling and AI visibility data via OAuth.

FirstSales io.github.firstsalesio/firstsales

OAuth CRM tools for companies, deals, campaign insights and contact creation in FirstSales.

guide-registry guide.pokerplayer/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

draco com.thetempleofdoom.draco/draco

Coding & security oracle grounded in 1855 real books. Cited answers via MCP.

guide-registry guide.localleader/guide-registry

Read-only Bicycle Guide registry: published guides, homes, taxonomy, capability spine. No auth.

Protobuf wire-type scan, body discarded io.github.sadri-dridi/protobuf-ok

Protobuf wire-type scan, body discarded

MCP elicitation anti-patterns: secrets in forms, third-party authorize URLs, credentials in URLs

AgentStack (agentstack.tech) io.github.agentstacktech/agentstack

Backend for AI agents: one batched tool over ~668 actions (hosting, storage, auth, payments).

Cited io.github.entradox/cited-visibility-scanner

AI-answer-engine visibility scans for local businesses, as agent tools

MCP server for AlienVault OTX: pulses, indicators. Free key.

CedarAI Data Depot io.github.cedarai/cedar-mcp

Read-only Cedar ARMS railroad data via Cedar login for authorized carriers.

Singularity - MCP Discovery & Security Gateway io.github.gaurav-kumar-sinha-060705/singularity

Find, vet, and run MCP tools through a secure audited gateway with prompt-injection risk scoring

corsproxy.dev dev.corsproxy/mcp

Call third-party APIs from agents without leaking secrets. SSRF blocked, per-key quotas.

FlygKollen — Swedish Flight Tracking io.github.jannegpriv/flygkollen

Swedish flight tracking: live status, gates, airport boards, nearby-aircraft ADS-B scan.

kdpcheck com.edgethirteen.www/kdpcheck

Scan manuscript text for AI-slop prose patterns before publishing to Amazon KDP.

Dynamic QR Codes com.getdynamicqr/qr-codes

Create dynamic QR codes and re-point ones already printed, with bot-filtered scan analytics.

MCP server for SecObserve: triage findings, import scan reports and SBOMs, generate VEX.

Query OSV.dev for known vulnerabilities by package and version, and scan lockfiles in batch.

SKUit Network & Security Catalog ai.skuit/catalog

AI helper for choosing and speccing network & security products from Cisco, Arista, Juniper and more

明乐智保 MCP（Minglezhibao Insurance Data） io.github.minglezhibao/mcp

中国大陆寿险/分红产品数据：利益演示、保费现价测算、行业指标与竞品对比、需求转介；免费每日 30 次，OAuth 2.1 授权，无需 Key