Gsep MCP Server

by gsepcoreio.github.gsepcore/gsep-mcpv1.0.0

AI agent security via MCP: C3 firewall, C4 immune system, C5 action guard, self-evolving prompts.

0Node.jsstdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Slowing5mo ago

Install Gsep MCP server

claude mcp add gsep -e ANTHROPIC_API_KEY='<anthropic-api-key>' -e OPENAI_API_KEY='<openai-api-key>' -- npx -y @gsep/mcp

{
  "mcpServers": {
    "gsep": {
      "command": "npx",
      "args": [
        "-y",
        "@gsep/mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "OPENAI_API_KEY": "<openai-api-key>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "gsep": {
      "command": "npx",
      "args": [
        "-y",
        "@gsep/mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "OPENAI_API_KEY": "<openai-api-key>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "gsep": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@gsep/mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "OPENAI_API_KEY": "<openai-api-key>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "gsep": {
      "command": "npx",
      "args": [
        "-y",
        "@gsep/mcp"
      ],
      "env": {
        "ANTHROPIC_API_KEY": "<anthropic-api-key>",
        "OPENAI_API_KEY": "<openai-api-key>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
ANTHROPIC_API_KEY	—	yes	Anthropic API key (use this OR OPENAI_API_KEY OR OLLAMA_HOST)
OPENAI_API_KEY	—	yes	OpenAI API key (use this OR ANTHROPIC_API_KEY OR OLLAMA_HOST)
OLLAMA_HOST	—	—	Ollama server URL for local models (e.g. http://localhost:11434)
GSEP_PRESET	—	—	Intelligence preset: minimal, standard, conscious, or full (default: full)

Freshness

Slowing — last maintenance signal 5mo ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-05-24 · 5mo ago · GitHub
Latest release
2026-05-11 · 5mo ago · GitHub · v1.0.9
Package published
no data · npm/PyPI
Registry entry updated
2026-05-05 · 5mo ago · official registry · v1.0.0

FAQ

›How do I install the Gsep MCP server in Claude Code?

Run: claude mcp add gsep -e ANTHROPIC_API_KEY='<anthropic-api-key>' -e OPENAI_API_KEY='<openai-api-key>' -- npx -y @gsep/mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Gsep require an API key?

Yes. It expects ANTHROPIC_API_KEY, OPENAI_API_KEY, of which 2 are secrets.

›Can I use Gsep as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Gsep in the official MCP registry?

Yes, as io.github.gsepcore/gsep-mcp.