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Reference
ctx_discover_tools
Input contract and parameters for ctx_discover_tools.
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.
querystringSearch 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 & versions
- 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