What is the key difference between Vaultshell and 1Claw Vault?

Vaultshell belongs to the Security category with local stdio execution, while 1Claw Vault belongs to the Security category with local stdio execution.

How do I install Vaultshell or 1Claw Vault 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 Vaultshell and 1Claw Vault free or paid?

Vaultshell operates under a Free / Open Source model (No auth required). 1Claw Vault operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Vaultshell lists 16 tools with 0 views and 1 GitHub stars. 1Claw Vault lists 37 tools with 4 views and 2 GitHub stars.

Can I use both Vaultshell and 1Claw Vault 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

Vaultshell vs 1Claw Vault

In-depth architectural comparison of the Vaultshell and 1Claw Vault 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

Vaultshell

Security · Local stdio

Quality: 52/100 (Good) | Auth: No auth required

1Claw Vault

Security · Local stdio

Quality: 56/100 (Good) | Auth: API Key required

Verdict Summary: Choose Vaultshell if you need specialized Security tools running via a local process. Choose 1Claw Vault 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 Vaultshell 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: MASTER_KEY.
Primary tools included: shell_exec, shell_session_open, shell_session_send.

Explore Vaultshell Details

Choose 1Claw Vault 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: ONECLAW_AGENT_API_KEY, ONECLAW_AGENT_TOKEN, ONECLAW_VAULT_ID, ONECLAW_LOCAL_ONLY, ONECLAW_LOCAL_VAULT, ONECLAW_DAEMON_SOCKET, MCP_TRANSPORT, PORT.
Primary tools included: list_secrets, get_secret, put_secret.

Feature & Specification Comparison

Specification	V Vaultshell Security	1Claw Vault Security
Summary	Injects secrets into shell commands at exec time; plaintext never reaches the LLM context	HSM-backed vault secrets for AI agents (JIT fetch) plus prompt-injection and threat scanning.
Category & Scope	Security	Security
Quality signal

Tools & Capabilities Breakdown

Vaultshell Tools (16)

shell_exec

Run a one-shot command with per-rule injection. Params: `command`, `cwd?`, `profile?`, `extraEnv?` (allowlist), `dryRun?`, `timeoutSeconds?` (≤3600)

shell_session_open

Open a persistent session; secrets injected once at creation

shell_session_send

Send a command to a session

shell_session_close

Kill a session; secrets die with the process

shell_session_list

List live sessions

shell_session_revoke

Kill and rebuild the session **without secrets

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).

Vaultshell Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "vaultshell": {
      "command": "npx",
      "args": [
        "-y",
        "github:SoWhatI/vaultshell"
      ],
      "env": {
        "MASTER_KEY": "YOUR_MASTER_KEY_HERE"
      }
    }
  }
}

1Claw Vault Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "1claw-vault": {
      "command": "npx",
      "args": [
        "-y",
        "@1claw/mcp"
      ],
      "env": {
        "ONECLAW_AGENT_API_KEY": "YOUR_ONECLAW_AGENT_API_KEY_HERE",
        "ONECLAW_AGENT_TOKEN": "YOUR_ONECLAW_AGENT_TOKEN_HERE",
        "ONECLAW_VAULT_ID": "YOUR_ONECLAW_VAULT_ID_HERE",
        "ONECLAW_LOCAL_ONLY": "YOUR_ONECLAW_LOCAL_ONLY_HERE",
        "ONECLAW_LOCAL_VAULT": "YOUR_ONECLAW_LOCAL_VAULT_HERE",
        "ONECLAW_DAEMON_SOCKET": "YOUR_ONECLAW_DAEMON_SOCKET_HERE",
        "MCP_TRANSPORT": "YOUR_MCP_TRANSPORT_HERE",
        "PORT": "YOUR_PORT_HERE"
      }
    }
  }
}

Frequently Asked Questions

Vaultshell is categorized under Security and uses a local stdio subprocess. In contrast, 1Claw Vault belongs to Security using local stdio subprocess. Select Vaultshell when you need capabilities focused on security and 1Claw Vault when you require tools for security.