MCP Server Directory

Outside-in validation gate for AI-generated text; a separate model checks LLM output, fail-closed.

TCE SP: Certidão de Apenados io.github.mcp-dir/tce_sp_certidao_apenados-mcp

TCE SP: Certificate de Apenados, official-source lookup. Platform-hosted, pay per query with prepaid

SICONFI: Declaração Fiscal io.github.mcp-dir/siconfi_declaracao-mcp

SICONFI: Declaração Fiscal, official-source lookup. Platform-hosted, pay per query with prepaid cred

File-oriented MCP server for KiCad schematics, PCB placement, routing, and pours.

Local read-only MCP scanner for known prompt-injection patterns with exact evidence and no network.

Markdown by mdedit.ai io.github.mangoappstudio/mdedit

Create, edit, review, and explicitly publish Live or Snapshot Markdown Documents in mdedit.ai.

Read Remind classes, chats and messages, and manage notification settings.

Weather MCP io.github.Lulu-The-Narwhal/weather-mcp

Free, keyless real-time weather and 7-day forecasts for any city worldwide.

Local Windows MCP for Revit 2023-2027. Run the Windows installer before connecting a client.

Safe Google Workspace admin for AI agents: read-only by default, confirm-gated deletes, audit log.

Moema io.github.junoventures/moema-sampa-br

Moema — neighborhood directory: local places, events, menus, offers, and services.

Voice Logica io.github.voicelogica/voice-logica

Manage Voice Logica agents, calls, phones, workflows, messaging, and integrations.

Liberdade io.github.junoventures/liberdade-sampa-br

Bairro da Liberdade em São Paulo.

Wraps the ShimGuard CLI as a single generic MCP tool for agent-shim provenance checks.

ArtifactGuard Signed AI Deliverable QA io.github.blackcow4234-lab/artifactguard

Signed PASS/WARN/FAIL QA receipts for AI-generated JSON, ZIP, PDF, and DOCX deliverables.

Cadastro Ambiental Rural: Download de Shapefile io.github.mcp-dir/car_download_shapefile-mcp

Cadastro Ambiental Rural: Download de Shapefile, official-source lookup. Platform-hosted, pay per qu

FTP/SFTP/FTPS MCP server with transfer proofs - every upload returns a checksum verdict.

Security Recipes io.github.stevologic/security-recipes

Read-only CVE intelligence, remediation playbooks, and agent setup guides. Not a scanner.

ShareCut QR & Short Links io.github.LucaRSdeCo/sharecut-mcp

Short links you can re-point after printing the QR, with click analytics. Free QR, no key.

Live countdown timers for game launches, movie releases, sports and holidays.

Discover funded agent work and prepare approval-gated TaskMarket delegations.

stdio MCP for iCloud Calendar (CalDAV), with optional Contacts and Mail.

Independent, reproducible benchmark harness for agent-memory backends.

Epa Regulations io.github.pipeworx-io/epa-regulations

EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).