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ctx_discover_tools

Input contract and parameters for ctx_discover_tools.

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.

Parameters

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

querystring

Search keyword (empty returns all)

Exact JSON schema

Inspect the complete input schema
{
  "properties": {
    "query": {
      "description": "Search keyword (empty returns all)",
      "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
WORKFLOW: call FIRST when unsure which tool fits your task — lists all tools on empty query.
Then use ctx_call to invoke discovered tools (for static-tool-list clients).
ANTIPATTERN: not for runtime invocation — use ctx_call(name=..., arguments=...) directly.
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