MCP Server Directory

Chart Color System io.github.socraticstatic/chart-color-system

Solve, audit and simulate colorblind-safe chart palettes. WCAG contrast, OKLab ΔE. Read-only.

SEC Filings io.github.tributarydata/sec-filings

Official SEC EDGAR filings, financial data and full-text search. Every answer cites its source.

Nostr-authenticated MCP server for secure YunoHost administration.

Execute dhl-shipment-tracker-mcp io.github.Evozim/dhl-shipment-tracker-mcp

Premium agentic endpoint for dhl-shipment-tracker-mcp.

Prefeitura PR Maringá: Certidão Negativa de Débitos (Contribuinte) io.github.mcp-dir/pref_pr_maringa_cnd-mcp

Prefeitura PR Maringá: Clearance Certificate (Debts) (Contribuinte), official-source lookup. Platfor

McpStamp Kanban Board io.github.theluckystrike/kanban-todo-tasks-projects-board

Task boards per project: priorities, due dates, estimates, overdue tasks and a weekly review.

Execute data-poisoning-detector-mcp io.github.Evozim/data-poisoning-detector-mcp

Premium agentic endpoint for data-poisoning-detector-mcp.

McpStamp Quotes io.github.theluckystrike/quotes-estimates-proposals-vat-win-rate

Quotes with VAT lines and a validity date as A4 PDFs; an accepted quote becomes an invoice.

Read, watch and safely control Larnitech smart-home controllers over the API2 protocol.

Ardaro Purchase Document Review io.github.ashevilleislove/ardaro-receipt-intelligence

Receipt extraction, invoice-to-PO quantity allocation, and free three-document discrepancy checks.

Execute darwin-ideation-mcp io.github.Evozim/darwin-ideation-mcp

Premium agentic endpoint for darwin-ideation-mcp.

MCP server for Liongard — inspectors, environments, metrics, detections, and timeline data.

Google Calendar for LLM agents: find, create, update, move, delete events; free/busy; scheduling.

Reusable docx templates: placeholders for proposals, contracts, quotes, SOWs.

Conselho Regional de Odontologia MS: Cadastro io.github.mcp-dir/cro_ms_cadastro-mcp

Conselho Regional de Odontologia MS: Cadastro, official-source lookup. Platform-hosted, pay per quer

America/Denver clock io.github.sadri-dridi/tz-america-denver

Current local time in America/Denver.

The accessibility layer for AI coding agents: audit, fix, document and watch - WCAG 2.2.

youtube-video-channel io.github.mrocker/youtube-video-channel

YouTube video metadata, transcripts and channel data by URL or @handle. No API key. Pay per result.

Execute agent-telephony-mcp io.github.Evozim/agent-telephony-mcp

Premium agentic endpoint for agent-telephony-mcp.

Batchloom Evidence site.chatgpt.xuikatwsicrdsidm.batchloom-studio-0913/evidence

Free report citation preflight and real-source trials; paid evidence via a local wallet adapter.

GestãoClick io.github.mcp-dir/gestaoclick-mcp

GestãoClick ERP (business management for SMBs) via the official API: customers, suppliers, products

Execute agent-collusion-detector-mcp io.github.Evozim/agent-collusion-detector-mcp

Premium agentic endpoint for agent-collusion-detector-mcp.

XGuard — Agent Execution Gateway io.github.moelayyan90/xguard-control-plane

Scoped agent execution. Server-side credentials, policy, budgets and verifiable receipts.

CyberChef's 504 data-transformation operations as MCP tools: encryption, encoding, forensics.