Any OpenAPI MCP

Name: Any OpenAPI MCP
Author: baryhuang

baryhuang

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Discovers and calls endpoints from large OpenAPI specs by chunking them and searching endpoints semantically.

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add any-openapi --env OPENAPI_JSON_DOCS_URL='<OPENAPI_JSON_DOCS_URL>' --env MCP_API_PREFIX='<MCP_API_PREFIX>' -- docker run -i --rm -e 'OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}' -e 'MCP_API_PREFIX={{config.MCP_API_PREFIX}}' -e 'GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}' buryhuang/mcp-server-any-openapi:latest

~/.codex/config.toml

[mcp_servers.any-openapi]
command = "docker"
args = ["run", "-i", "--rm", "-e", "OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}", "-e", "MCP_API_PREFIX={{config.MCP_API_PREFIX}}", "-e", "GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}", "buryhuang/mcp-server-any-openapi:latest"]
env = { OPENAPI_JSON_DOCS_URL = "<OPENAPI_JSON_DOCS_URL>", MCP_API_PREFIX = "<MCP_API_PREFIX>" }

# codex mcp add any-openapi --env OPENAPI_JSON_DOCS_URL='<OPENAPI_JSON_DOCS_URL>' --env MCP_API_PREFIX='<MCP_API_PREFIX>' -- docker run -i --rm -e 'OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}' -e 'MCP_API_PREFIX={{config.MCP_API_PREFIX}}' -e 'GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}' buryhuang/mcp-server-any-openapi:latest

~/.cursor/mcp.json

{
  "mcpServers": {
    "any-openapi": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}",
        "-e",
        "MCP_API_PREFIX={{config.MCP_API_PREFIX}}",
        "-e",
        "GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}",
        "buryhuang/mcp-server-any-openapi:latest"
      ],
      "env": {
        "OPENAPI_JSON_DOCS_URL": "<OPENAPI_JSON_DOCS_URL>",
        "MCP_API_PREFIX": "<MCP_API_PREFIX>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "any-openapi": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}",
        "-e",
        "MCP_API_PREFIX={{config.MCP_API_PREFIX}}",
        "-e",
        "GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}",
        "buryhuang/mcp-server-any-openapi:latest"
      ],
      "env": {
        "OPENAPI_JSON_DOCS_URL": "<OPENAPI_JSON_DOCS_URL>",
        "MCP_API_PREFIX": "<MCP_API_PREFIX>"
      }
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "any-openapi": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}",
        "-e",
        "MCP_API_PREFIX={{config.MCP_API_PREFIX}}",
        "-e",
        "GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}",
        "buryhuang/mcp-server-any-openapi:latest"
      ],
      "env": {
        "OPENAPI_JSON_DOCS_URL": "<OPENAPI_JSON_DOCS_URL>",
        "MCP_API_PREFIX": "<MCP_API_PREFIX>"
      }
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "any-openapi": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}",
        "-e",
        "MCP_API_PREFIX={{config.MCP_API_PREFIX}}",
        "-e",
        "GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}",
        "buryhuang/mcp-server-any-openapi:latest"
      ],
      "env": {
        "OPENAPI_JSON_DOCS_URL": "<OPENAPI_JSON_DOCS_URL>",
        "MCP_API_PREFIX": "<MCP_API_PREFIX>"
      }
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "any-openapi": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "-e",
        "OPENAPI_JSON_DOCS_URL={{config.OPENAPI_JSON_DOCS_URL}}",
        "-e",
        "MCP_API_PREFIX={{config.MCP_API_PREFIX}}",
        "-e",
        "GLOBAL_TOOL_PROMPT={{config.GLOBAL_TOOL_PROMPT}}",
        "buryhuang/mcp-server-any-openapi:latest"
      ],
      "env": {
        "OPENAPI_JSON_DOCS_URL": "<OPENAPI_JSON_DOCS_URL>",
        "MCP_API_PREFIX": "<MCP_API_PREFIX>"
      }
    }
  }
}

Environment variables

OPENAPI_JSON_DOCS_URL
MCP_API_PREFIX

Replace the placeholders with your own credentials and keep them out of version control.

Setup

Environment variables

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