AI Plugin Index
Prooflayer Agent Security
Verified · npm:prooflayer-agent-securityMCP server by sinewaveai · updated · ★ 124 · 450 downloads a week
Security scanner MCP server for AI coding agents. Prompt injection firewall, package hallucination detection (4.3M+ packages), 1700+ vulnerability rules with AST & taint analysis, LLM-powered semantic code review, auto-fix. For Claude Code, Cursor, Windsu Prooflayer Agent Security is published by npm:prooflayer-agent-security from its verified domain in the official MCP Registry.
Last commit 2 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, 124 stars, original repository
Not checked yet. What we check
Install Prooflayer Agent Security
Built from the published package, never by AIclaude mcp add prooflayer-agent-security -- npx -y prooflayer-agent-securityRun in your terminal. Add --scope user to use it in every project.
Step-by-step: install Prooflayer Agent Security in Claude Code
{
"mcpServers": {
"prooflayer-agent-security": {
"command": "npx",
"args": [
"-y",
"prooflayer-agent-security"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
Step-by-step: install Prooflayer Agent Security in Claude Desktop
{
"mcpServers": {
"prooflayer-agent-security": {
"command": "npx",
"args": [
"-y",
"prooflayer-agent-security"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"prooflayer-agent-security": {
"command": "npx",
"args": [
"-y",
"prooflayer-agent-security"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add prooflayer-agent-security -- npx -y prooflayer-agent-security{
"mcpServers": {
"prooflayer-agent-security": {
"command": "npx",
"args": [
"-y",
"prooflayer-agent-security"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
Step-by-step: install Prooflayer Agent Security in Antigravity CLI
gemini mcp add prooflayer-agent-security npx -y prooflayer-agent-securityGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
Step-by-step: install Prooflayer Agent Security in Gemini CLI
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the prooflayer-agent-security block.
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Prooflayer Agent Security: common questions
How do I install Prooflayer Agent Security?
In Claude Code run claude mcp add prooflayer-agent-security -- npx -y prooflayer-agent-security. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Prooflayer Agent Security the official server?
Prooflayer Agent Security is published by npm:prooflayer-agent-security from its verified domain in the official MCP Registry.
Is Prooflayer Agent Security free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Prooflayer Agent Security safe to use?
It scores 79 of 100. Grades: maintenance A, licence A, quality B. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Prooflayer Agent Security?
Similar MCP servers: Agents MCP, Agentmesh MCP Proxy, MCP Remote, OpenWork MCP Gateway.
Does Prooflayer Agent Security work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.