Reference

ctx_impact

Input contract and parameters for ctx_impact.

Status by featureReviewed September 2026

MCP tool · Search & code intelligence

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.

actionstring

Accepted: analyzediffchainbuildupdatestatus

depthinteger

Max depth (default: 5)

formatstring

Output format

pathstring

File path or type name

rootstring

Project root

Exact JSON schema

Inspect the complete input schema

{
  "properties": {
    "action": {
      "description": "analyze|diff|chain|build|update|status",
      "enum": [
        "analyze",
        "diff",
        "chain",
        "build",
        "update",
        "status"
      ],
      "type": "string"
    },
    "depth": {
      "description": "Max depth (default: 5)",
      "type": "integer"
    },
    "format": {
      "description": "Output format",
      "type": "string"
    },
    "path": {
      "description": "File path or type name",
      "type": "string"
    },
    "root": {
      "description": "Project root",
      "type": "string"
    }
  },
  "required": [],
  "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

Change impact analysis — assess blast radius before refactoring.
action=analyze path="file.rs" maps downstream dependents; action=diff compares git refs;
action=chain traces from→to dependency paths. depth controls traversal (default 5).

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