# Template Variables

Replace these placeholders after copying `AI_AGENT_START_HERE.local.md` into a
customer project.

| Variable | Meaning |
| --- | --- |
| `{{PROJECT_ROOT}}` | Customer project root or Vivado project root. |
| `{{PS_PROJECT_ROOT}}` | PS/Vitis project root when it is not the Vivado root. Optional; skip for PL-only projects. |
| `{{REPOKEY_ROOT}}` | Installed RepoKey root directory. |
| `{{AI_STACK_ROOT}}` | Installed AI stack directory (registration template + per-project configs). |
| `{{VIVADO_PATH}}` | Vivado executable or installation path used by the project. |
| `{{VITIS_PATH}}` | Vitis installation path when PS/Vitis workflows are enabled. |
| `{{VIVADO_CONTEXT_SRC}}` | Path to project context used by PL-PS Handoff, usually `.vivado_ai_mcp\context`. |
| `{{VITIS_MCP_CONFIG}}` | Project-local Vitis MCP JSON config. |
| `{{PL_QOR_MCP_CONFIG}}` | Project-local PL QoR MCP JSON config. |
| `{{AMD_DOC_MCP_ENDPOINT}}` | AMD official doc MCP endpoint, usually `https://vivado.amd.com/mcp/doc-search`. |

## Customer Defaults

Typical defaults after RepoKey setup:

```text
REPOKEY_ROOT=<install_dir>\RepoKey
AI_STACK_ROOT=<install_dir>\RepoKey\ai_stack
AMD_DOC_MCP_ENDPOINT=https://vivado.amd.com/mcp/doc-search
```

Do not hardcode developer machine paths in a customer package.
