MCP Server Directory

Kortexio Memory io.kortexio/memory

Hosted ambient memory for AI agents. Retrieve context and save notes via MCP tools with OAuth.

marketing-operations com.digitalpublic/marketing-operations

Project-scoped marketing ops for agents: Bearer dpk_/dpa_ or OAuth, read and supervised write.

Tenpace Review Router io.github.Patrax/review-router

Human-authenticated setup for routing GitHub pull requests into the right Slack channel.

royaltea technology.royalty/royaltea

Manage your RoyalTea game studio: tasks, milestones, team, and royalty data. 77 tools, OAuth 2.1.

Security-first MCP server that connects any OpenAPI, GraphQL, gRPC or SOAP API to AI agents.

Agent Observatory Digital Twin com.virus-alert/agent-observatory

Public MCP digital twin with synthetic systems and an agent firewall. No customer data.

agentready io.github.msanchezgrice/agentready

Scan any public site for AI-agent visibility; get scored findings, a machine-readable fix pack, and

Local MCP proxy: collapses N servers' tools into 4 meta-tools and compresses large tool outputs.

Meltema Weather com.meltema/weather

Multi-model weather forecasts: point series, model scoreboard, and gridded fields. No auth.

royaltea-public technology.royalty/royaltea-public

Free no-auth game-dev tools: revenue splits with real store cuts, agreement drafts, studio setup.

robells io.robells/robells

The shared task board for teams and their AI agents — connect over OAuth, every action signed.

cve-triage io.github.rezearcher/cve-triage

x402 CVE triage MCP: EPSS + CISA KEV -> exploit priority, $0.01 per query.

Claude Cost Audit io.github.tylerscomic-lab/claude-cost-audit-mcp

Exact Claude API cost calc with real cache economics, plus a tiktoken-misuse scanner.

Turrior MCP com.turrior.my/turrior-mcp

Authenticated remote MCP server for Turrior.

Security grades (A-F) for MCP servers. Check one before you install or trust it. mcpgrade.dev

Real, live npm/PyPI docs and OSV.dev vulnerability data for AI coding agents. No fake data.

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.

Tantra Authority Catalog com.tantra-authority/catalog

66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base

Pre-install security scans for npm packages, MCP servers, and AI agents with cited verdict evidence.

Travel World ai.augworlds/travel-world

Agent-native travel platform: read-only flight, hotel, and brand tools over MCP. OAuth sign-in.

Mind the Gates — UK level crossings uk.mindthegates/crossings

Live barrier status and closure forecasts for ~1,600 UK level crossings. Public data, no auth.

H/M Article 50 Transparency Builder net.hogarmas/ai-transparency

Free Article 50 website scanner, notice builder, and checksum verifier. No key or payment.

lambda-labs io.usefulapi/lambda-labs

Read GPU instances, types, images, filesystems and firewall rules; launch and terminate instances.

RentRollAPI io.github.ekvanauk/rentrollapi

Extract verified data from CRE rent rolls and T12 operating statements (PDF, Excel, CSV, scans)