Side-by-Side Model Context Protocol Comparison
1Claw Vault vs Privacyscrubber MCP
In-depth architectural comparison of the 1Claw Vault and Privacyscrubber MCP 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
1Claw Vault
Security · Local stdio
Quality: 56/100 (Good) | Auth: API Key required
Privacyscrubber MCP
Security · Local stdio
Quality: 48/100 (Fair) | Auth: API Key required
Verdict Summary: Choose 1Claw Vault if you need specialized Security tools running via a local process. Choose Privacyscrubber MCP 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 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.
Choose Privacyscrubber MCP when:
- You need dedicated capabilities in the Security domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: API Key required (Freemium).
- Primary tools included: Local PII and secret tokenization, Text sanitization with selectable profiles, Sanitization for text and supported local files.
Feature & Specification Comparison
Tools & Capabilities Breakdown
1Claw Vault Tools (37)
list_secrets
List all secrets (metadata only — never values)
get_secret
Fetch the decrypted value of a secret by path. Accepts optional `client_share` for MPC vaults.
put_secret
Create or update a secret (creates a new version). Response includes `client_share` when the vault has MPC enabled.
delete_secret
Soft-delete a secret at a path
describe_secret
Get metadata without fetching the value
rotate_and_store
Store a new value for an existing secret and return the version
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).
1Claw Vault Configuration
Privacyscrubber MCP Configuration
