Reference

ctx_rules

Input contract and parameters for ctx_rules.

Status by featureReviewed September 2026

MCP tool · Planning tools

Call this tool through your MCP client. Its availability depends on your active configuration and profile.

This registry contract is separate from the SDK. For terminal commands, use the CLI reference.

Parameters

Generated from the registered input schema. “Required” reflects the schema; individual actions can impose additional requirements.

actionstringRequired

Accepted: syncdifflintstatusinit

agentstring

Target agent name (for sync)

Exact JSON schema

Inspect the complete input schema

{
  "properties": {
    "action": {
      "enum": [
        "sync",
        "diff",
        "lint",
        "status",
        "init"
      ],
      "type": "string"
    },
    "agent": {
      "description": "Target agent name (for sync)",
      "type": "string"
    }
  },
  "required": [
    "action"
  ],
  "type": "object"
}

Runtime description

The following is the tool's own agent-facing description, reproduced from the reviewed registry. It can contain implementation terminology; it does not expand the public stability commitment.

Read the agent-facing description

Cross-agent rules governance (ContextOps).
Actions: sync (distribute rules to agents), diff (show drift),
lint (check consistency), status (sync state), init (create central config).
WORKFLOW: run status first to check state, then sync if out of date.

Sources & versions3 references Reviewed 18 Sept 2026

mcp_manifest.rsrust/src/core/mcp_manifest.rsReviewed checkout
registry.rsrust/src/server/registry.rsReviewed checkout
dynamic_tools.rsrust/src/server/dynamic_tools.rsReviewed checkout

Core checkout: 50fbff09c9
Installed runtime: 3.10.2
SDK release: 1.1.0

Separate baselines for source, CLI/configuration and SDK contracts. Review does not certify every platform or integration.

Versions & compatibility