# agent-output-guard-mcp

## Quick Start

```bash
# Connect this server (installs CLI if needed)
npx -y @smithery/cli@latest mcp add agenson-horrowitz/agent-output-guard-mcp

# Browse available tools
npx -y @smithery/cli@latest tool list agenson-horrowitz/agent-output-guard-mcp

# Get full schema for a tool
npx -y @smithery/cli@latest tool get agenson-horrowitz/agent-output-guard-mcp verify_json_schema

# Call a tool
npx -y @smithery/cli@latest tool call agenson-horrowitz/agent-output-guard-mcp verify_json_schema '{}'
```

## Direct MCP Connection

Endpoint: `https://agent-output-guard-mcp--agenson-horrowitz.run.tools`

## Tools (5)

- `verify_json_schema` — Validate JSON data from another agent against expected schema. Essential for preventing malformed data propagation in m…
- `detect_hallucination_markers` — Scan agent output for common hallucination patterns, uncertainty markers, and fabrication indicators. Critical for mult…
- `validate_data_freshness` — Check if data from another agent is recent and valid based on timestamps, staleness indicators, and expected update fre…
- `cross_reference_check` — Compare data from multiple agents for consistency and detect discrepancies. Essential for multi-agent coordination. Ret…
- `output_consistency_score` — Calculate overall consistency score for agent output including internal logic, format consistency, and reliability indi…

```bash
# Get full input/output schema for a tool
npx -y @smithery/cli@latest tool get agenson-horrowitz/agent-output-guard-mcp <tool-name>
```