Skip to content
Documentation

Reference

ctx_compose

Input contract and parameters for ctx_compose.

Status by featureReviewed September 2026

MCP tool · Read, search & shell

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.

Example call

JSON for an MCP client. Replace example paths and queries with your own project values.

{
  "name": "ctx_compose",
  "arguments": {
    "path": ".",
    "task": "Find where authentication is checked"
  }
}

Parameters

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

pathstring

Project root

taskstringRequired

Short English task/question or symbol names

task_awareboolean

Rank compose sections against the task (default: true)

Schema default: true

Exact JSON schema

Inspect the complete input schema
{
  "properties": {
    "path": {
      "description": "Project root",
      "type": "string"
    },
    "task": {
      "description": "Short English task/question or symbol names",
      "type": "string"
    },
    "task_aware": {
      "default": true,
      "description": "Rank compose sections against the task (default: true)",
      "type": "boolean"
    }
  },
  "required": [
    "task"
  ],
  "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
First-pass context for one task; returns ranked files and inline source — use instead of search→read chains.
Sources & versions3 references Reviewed
  • 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