Habits prompt-injection guard

Deprecated in registry

com.darmousseh/habits-guardVersion 1.0.1

Check user prompts for injection/jailbreaks; your own guard learns from your labels. Works keyless.

Status

Responds130 msNov 14, 2026, 13:53 UTCAnswered our handshake without sign-in.

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Deprecated in registry

The publisher marked this server as deprecated.

Last checked: Nov 14, 2026, 13:53 UTC
Latency: 130 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://habits.darmousseh.com/mcpResponds130 msNov 14, 2026, 13:53 UTC

No sign-in

Claude Code

claude mcp add --transport http habits-guard https://habits.darmousseh.com/mcp

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: habits-guard
Remote MCP server URL: https://habits.darmousseh.com/mcp

Cursor

{
  "mcpServers": {
    "habits-guard": {
      "url": "https://habits.darmousseh.com/mcp"
    }
  }
}

VS Code

code --add-mcp '{"name":"habits-guard","type":"http","url":"https://habits.darmousseh.com/mcp"}'

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Tools

3 tools

Tools of Habits prompt-injection guard
	Description		Read-only	Idempotent	Open world
`check_prompt`Is this user-typed text a prompt injection or jailbreak (an attempt to override, hijack or extract an AI system's instructions)? Returns flagged true/false and a 0-1 score. Without a key it uses the public guard (30 checks per day per network). With a key it uses your own guard, which learns from teach_guard; the result carries a request_id. Built for user prompts; it is weak on injections hidden in tool output or documents.	Is this user-typed text a prompt injection or jailbreak (an attempt to override, hijack or extract an AI system's instructions)? Returns flagged true/false and a 0-1 score. Without a key it uses the public guard (30 checks per day per network). With a key it uses your own guard, which learns from teach_guard; the result carries a request_id. Built for user prompts; it is weak on injections hidden in tool output or documents.	Not declared	Yes	Not declared	No
`get_free_key`Create a free Habits account and API key (no email). The key is shown once; set it as the Authorization: Bearer header for this MCP server. The free plan has a fixed $0.10/day spend cap and its own trainable injection guard.	Create a free Habits account and API key (no email). The key is shown once; set it as the Authorization: Bearer header for this MCP server. The free plan has a fixed $0.10/day spend cap and its own trainable injection guard.	Not declared	No	Not declared	Not declared
`teach_guard`Label one prompt for your own guard so it stops repeating a mistake (a false alarm on a normal request, or a missed injection). Needs an API key (get_free_key). About 50 of your own labels cut false alarms from 15% to 4% in our benchmark.	Label one prompt for your own guard so it stops repeating a mistake (a false alarm on a normal request, or a missed injection). Needs an API key (get_free_key). About 50 of your own labels cut false alarms from 15% to 4% in our benchmark.	Not declared	No	Yes	Not declared

Details

Registry status: Deprecated
Published: Nov 12, 2026
Updated: Nov 15, 2026
Website: https://habits.darmousseh.com/⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): AI modelsSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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