What is the key difference between Solvitor MCP and HAL?

Solvitor MCP belongs to the Security category with local stdio execution, while HAL belongs to the Security category with local stdio execution.

How do I install Solvitor MCP or HAL in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Solvitor MCP and HAL free or paid?

Solvitor MCP operates under a Free / Open Source model (API Key required). HAL operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Solvitor MCP lists 5 tools with 3 views and 3 GitHub stars. HAL lists 3 tools with 2 views and 38 GitHub stars.

Can I use both Solvitor MCP and HAL together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Solvitor MCP vs HAL

In-depth architectural comparison of the Solvitor MCP and HAL MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Solvitor MCP

Security · Local stdio

Quality: 40/100 (Fair) | Auth: API Key required

HAL

Security · Local stdio

Quality: 56/100 (Good) | Auth: No auth required

Verdict Summary: Choose Solvitor MCP if you need specialized Security tools running via a local process. Choose HAL if your workspace requires Security integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Solvitor MCP when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: SOLVITOR_API_KEY.
Primary tools included: Solvitor API access over MCP, IDL extraction for Solana programs, Optional custom Solana RPC URL.

Explore Solvitor MCP Details

Choose HAL when:

You need dedicated capabilities in the Security domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
You have access to required keys: HAL_SWAGGER_FILE, HAL_API_BASE_URL, HAL_WHITELIST_URLS, HAL_BLACKLIST_URLS.
Primary tools included: list-secrets, http-get, http-post.

Feature & Specification Comparison

Specification	Solvitor MCP adeptus-innovatio Security	HAL Security
Summary	Solvitor MCP server provides tools to access reverse engineering tools that help developers extract IDL files from closed-source Solana smart contracts and decompile them.	HAL (HTTP API Layer) - An MCP server that provides HTTP API capabilities to Large Language Models
Category & Scope	Security

Tools & Capabilities Breakdown

Solvitor MCP Tools (5)

Solvitor API access over MCP

IDL extraction for Solana programs

Optional custom Solana RPC URL

Anchor and native program classification

Rust-based local installation

HAL Tools (3)

list-secrets

Get a list of available secret keys that can be used with `{secrets.key}` syntax.

http-get

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Solvitor MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "adeptus-innovatio-solvitor-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "adeptus-innovatio-solvitor-mcp"
      ],
      "env": {
        "SOLVITOR_API_KEY": "YOUR_SOLVITOR_API_KEY_HERE"
      }
    }
  }
}

HAL Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "hal": {
      "command": "npx",
      "args": [
        "-y",
        "will"
      ],
      "env": {
        "HAL_SWAGGER_FILE": "YOUR_HAL_SWAGGER_FILE_HERE",
        "HAL_API_BASE_URL": "YOUR_HAL_API_BASE_URL_HERE",
        "HAL_WHITELIST_URLS": "YOUR_HAL_WHITELIST_URLS_HERE",
        "HAL_BLACKLIST_URLS": "YOUR_HAL_BLACKLIST_URLS_HERE"
      }
    }
  }
}

Frequently Asked Questions

Solvitor MCP is categorized under Security and uses a local stdio subprocess. In contrast, HAL belongs to Security using local stdio subprocess. Select Solvitor MCP when you need capabilities focused on security and HAL when you require tools for security.

More alternatives to Solvitor MCP More alternatives to HAL Security category hub