# Adk Rust Tools MCP UI

> Add ADK-Rust tools, MCP integrations, and ADK UI protocol outputs safely. Use when building function tools, MCP toolsets, browser tools, or UI render tools.

- Skill: `zavora-ai/adk-rust-tools-mcp-ui` (Agent Skill, multi-file: 3 files)
- Install (CLI): `npx skillmds@latest add zavora-ai/adk-rust-tools-mcp-ui`
- Raw SKILL.md: https://api.skillmd.com/api/skills/zavora-ai/adk-rust-tools-mcp-ui/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: zavora-ai (https://skillmd.com/u/zavora-ai)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/zavora-ai/adk-rust-tools-mcp-ui

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# ADK Rust Tools MCP UI

## Overview
Implement tools with strict schema contracts and protocol-aware outputs.

## Workflow
1. Start with `FunctionTool` and explicit JSON schema.
2. Add MCP toolsets with auth/reconnect configuration.
3. Add ADK UI render tools with protocol compatibility checks.
4. Validate tool protocol outputs with existing test matrices.
5. Use MCP Resource API (list_resources, list_resource_templates, read_resource) for server-provided data.
6. Use ElicitationHandler for MCP servers that request user input during tool execution.

## Guardrails
1. Reject ambiguous argument schemas.
2. Preserve protocol behavior for legacy and MCP Apps compatibility.
3. Add tests for invalid inputs and auth failures.

## References
- Use `references/tools-mcp-ui-checklist.md`.