Open Registry

The Open Registry for AI Agent Skills

MFKVault is the trusted community registry for MCP-compatible AI agent skills — like npm for AI agents.

123+
Total Skills
17+
Total Installs
0
Verified Skills
7
Agents Supported

Developer APIs

Public endpoints for integrating with the MFKVault registry

GET/api/skills/all

List all approved skills in the registry. Supports search query parameter.

GET/api/skills/[slug]/manifest

Get the MSP (MFKVault Skill Protocol) manifest for a specific skill.

GET/api/verify/[skill-id]

Verify a skill's security status and get its certificate. Works with ID or slug.

GET/skills/[slug]/raw

Download raw skill markdown file. Used by CLI and direct curl installs.

MFKVault Skill Protocol (MSP)

The standard JSON manifest format for all MFKVault skills

manifest.json
{
  "name": "skill-slug",
  "version": "1.0.0",
  "description": "short description",
  "author": "[email protected]",
  "agents": ["claude", "cursor", "windsurf"],
  "permissions": [],
  "security_badge": "verified",
  "install": {
    "claude": "curl -o ~/.claude/skills/skill-slug.md ...",
    "cursor": "curl -o ~/.cursor/skills/skill-slug.md ...",
    "windsurf": "curl -o ~/.windsurf/skills/skill-slug.md ..."
  },
  "registry": "mfkvault.com",
  "published_at": "2026-01-01T00:00:00Z"
}

Why MFKVault Registry?

Open & Public

Any developer can publish skills. Any AI agent can install them. No gatekeeping.

Verified Security

Every skill goes through 7-layer automated vetting. Malicious code is blocked automatically.

MCP Native

Works with any MCP-compatible AI agent natively. Claude, Cursor, Windsurf, and more.

CLI First

npm install -g mfkvault-cli — Infrastructure in one command.

Start Building

Publish your first skill or integrate MFKVault into your AI agent.