Hosting

Local stdio process

Transport

stdio

Endpoint

Local process; no hosted endpoint documented

Authentication

No credentials were configured; the tested read-only tool “http-get” succeeded in an isolated environment. Other tools may have additional requirements.

Requirements

• Node.js 18+
• The npm package repository matched the repository linked from the public profile.

Setup steps

1. npx -y hal-mcp@1.0.14

The server returned 8 tools in tools/list. Only “http-get” was invoked with a synthetic read-only input and succeeded.

• http-get

  Make an HTTP GET request to a specified URL. Supports secret substitution using {secrets.key} syntax where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, headers
  01
• http-post

  Make an HTTP POST request to a specified URL with optional body and headers. Supports secret substitution using {secrets.key} syntax in URL, headers, and body where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, body, headers, contentType
  02
• http-put

  Make an HTTP PUT request to a specified URL with optional body and headers. Supports secret substitution using {secrets.key} syntax in URL, headers, and body where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, body, headers, contentType
  03
• http-patch

  Make an HTTP PATCH request to a specified URL with optional body and headers. Supports secret substitution using {secrets.key} syntax in URL, headers, and body where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, body, headers, contentType
  04
• http-delete

  Make an HTTP DELETE request to a specified URL with optional headers. Supports secret substitution using {secrets.key} syntax in URL and headers where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, headers
  05
• http-head

  Make an HTTP HEAD request to a specified URL with optional headers (returns only headers, no body). Supports secret substitution using {secrets.key} syntax in URL and headers where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, headers
  06
• http-options

  Make an HTTP OPTIONS request to a specified URL to check available methods and headers. Supports secret substitution using {secrets.key} syntax in URL and headers where 'key' corresponds to HAL_SECRET_KEY environment variables.

  Parameters: url, headers
  07
• list-secrets

  Get a list of available secret keys that can be used with {secrets.key} syntax. Only shows the key names, never the actual secret values.

  08

This server’s available tools can vary by account, permissions, or configuration. The list shown is not its full runtime catalog.

• Runtime verification covered one read-only tool call (http-get); other listed tools were not individually exercised.

• MCP.Directory public profile

  Name, description, publisher identifier, categories, transport, tool inventory, and install configuration.

• Linked publisher repository

  Repository URL linked from the public profile; npm package repository metadata matched this GitHub repository.

• npm registry metadata

  Published package version 1.0.14 checked before launch. Registry repository: git+https://github.com/DeanWard/HAL.git.

• maintainer or vendor reference

  Maintainer README explains generation of named MCP tools from OpenAPI operationIds; effective tool count depends on loaded spec.

Documentation checked 2026-10-28T00:00:00Z. Connection has not been runtime tested.