Skip to main content
Glama
Sign In
Kratos-MCP

Kratos-MCP

by FoggyStorm
OverviewSchemaRelated ServersDiscussionsAdmin
TypeScript
Hybrid

security_rbac_grant

Grant specific user permissions to a project by defining user ID and required access levels. Enhances project security and access control in the Kratos-MCP memory system for AI coding tools.

Instructions

Grant user permission to project

Tool call template

Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.

{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "tools/call",
  "params": {
    "arguments": {
      "user_id": "<user_id>",
      "permissions": "<permissions>"
    },
    "name": "security_rbac_grant"
  }
}

Input Schema

NameRequiredDescriptionDefault
permissionsYesPermissions to grant
user_idYesUser ID

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv1.0.0

TDQS

C2.9/5.0
Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

With no annotations provided, the description carries the full burden of behavioral disclosure. It states 'Grant user permission to project,' implying a write/mutation operation, but lacks details on permissions required, whether changes are reversible, error handling, or side effects. This is inadequate for a mutation tool with zero annotation coverage.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence with no wasted words. It's front-loaded and directly states the tool's purpose, making it highly concise and well-structured.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complexity of a permission-granting tool with no annotations and no output schema, the description is insufficient. It doesn't cover behavioral aspects like authorization needs, what happens on success/failure, or how to interpret results, leaving significant gaps for an AI agent to use it correctly.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 100% description coverage, documenting both parameters ('user_id' and 'permissions'). The description doesn't add any meaning beyond the schema, such as explaining what valid permissions are or how the project is identified. Baseline 3 is appropriate since the schema does the heavy lifting.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('Grant') and target ('user permission to project'), making the purpose understandable. However, it doesn't differentiate from sibling tools like 'security_rbac_check' or 'security_gdpr_delete', which would require more specificity about what type of permission granting this involves.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives like 'security_rbac_check' or other security tools. There's no mention of prerequisites, context, or exclusions, leaving the agent with minimal usage direction.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Deploy Server

Other Tools

Related Tools