OPA MCP
Rank #6073glama/OrygnsCode/opa-mcp-server
MCP server for Open Policy Agent (OPA) and the Rego policy language. Wraps the OPA CLI and Regal linter with 32 tools for authoring, evaluating, and debugging Rego policies through any MCP-compatible client.
OPA MCP is a Model Context Protocol (MCP) server published by OrygnsCode. It ranks #6073 of 58,832 servers tracked on MCP Toplist, and its repository has 2 GitHub stars. OPA MCP is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on May 7, 2026 and most recently updated on May 10, 2026.
Ranks ahead of 52,759 of 58,832 servers on MCP Toplist.
Use OPA MCP
Add OPA MCP to any MCP client (Claude, Cursor, VS Code, …) with one of the configs below.
{
"mcpServers": {
"opa-mcp-server": {
"command": "npx",
"args": [
"-y",
"@orygn/opa-mcp"
],
"env": {
"OPA_URL": "<your OPA_URL>",
"OPA_TOKEN": "<your OPA_TOKEN>",
"OPA_BINARY": "<your OPA_BINARY>",
"REGAL_BINARY": "<your REGAL_BINARY>",
"OPA_MCP_ALLOWED_PATHS": "<your OPA_MCP_ALLOWED_PATHS>"
}
}
}
}Replace each placeholder with your own value before saving.
Listed on 2 registries
OrygnsCode
Available versions (1)
| Version | Published |
|---|---|
| 0.1.1 | May 10, 2026 |
Frequently asked questions
- What is OPA MCP?
- MCP server for Open Policy Agent (OPA) and the Rego policy language. Wraps the OPA CLI and Regal linter with 32 tools for authoring, evaluating, and debugging Rego policies through any MCP-compatible client.
- Who maintains OPA MCP?
- OPA MCP is maintained by OrygnsCode, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
- Is OPA MCP an official MCP server?
- Yes — OPA MCP is listed on the Official MCP Registry, alongside Glama.
- How many versions does OPA MCP have?
- MCP Toplist tracks 1 version of OPA MCP, most recently published on May 10, 2026.
- Where can I find the source code for OPA MCP?
- The source code for OPA MCP is hosted at github.com/OrygnsCode/opa-mcp-server.