pyro-mcp/examples/mcp_client_config.md
Thales Maciel d0cf6d8f21 Add opinionated MCP modes for workspace workflows
Introduce explicit repro-fix, inspect, cold-start, and review-eval modes across the MCP server, CLI, and host helpers, with canonical mode-to-tool mappings, narrowed schemas, and mode-specific tool descriptions on top of the existing workspace runtime.

Reposition the docs, host onramps, and use-case recipes so named modes are the primary user-facing startup story while the generic no-mode workspace-core path remains the escape hatch, and update the shared smoke runner to validate repro-fix and cold-start through mode-backed servers.

Validation: UV_OFFLINE=1 UV_CACHE_DIR=.uv-cache uv run pytest --no-cov tests/test_api.py tests/test_server.py tests/test_host_helpers.py tests/test_public_contract.py tests/test_cli.py tests/test_workspace_use_case_smokes.py; UV_OFFLINE=1 UV_CACHE_DIR=.uv-cache make check; UV_OFFLINE=1 UV_CACHE_DIR=.uv-cache make dist-check; real guest-backed make smoke-repro-fix-loop smoke-cold-start-validation outside the sandbox.
2026-03-13 20:00:35 -03:00

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# MCP Client Config Example
Recommended named modes for most chat hosts in `4.x`:
- `repro-fix`
- `inspect`
- `cold-start`
- `review-eval`
Use the host-specific examples first when they apply:
- Claude Code: [examples/claude_code_mcp.md](claude_code_mcp.md)
- Codex: [examples/codex_mcp.md](codex_mcp.md)
- OpenCode: [examples/opencode_mcp_config.json](opencode_mcp_config.json)
Preferred repair/bootstrap helpers:
- `pyro host connect codex --mode repro-fix`
- `pyro host connect codex --mode inspect`
- `pyro host connect claude-code --mode cold-start`
- `pyro host connect claude-code --mode review-eval`
- `pyro host print-config opencode --mode repro-fix`
- `pyro host doctor --mode repro-fix`
- `pyro host repair opencode --mode repro-fix`
Use this generic config only when the host expects a plain `mcpServers` JSON
shape or when the named modes are too narrow for the workflow.
`pyro-mcp` is intended to be exposed to LLM clients through the public `pyro` CLI.
Generic stdio MCP configuration using `uvx`:
```json
{
"mcpServers": {
"pyro": {
"command": "uvx",
"args": ["--from", "pyro-mcp", "pyro", "mcp", "serve", "--mode", "repro-fix"]
}
}
}
```
If `pyro-mcp` is already installed locally, the same server can be configured with:
```json
{
"mcpServers": {
"pyro": {
"command": "pyro",
"args": ["mcp", "serve", "--mode", "repro-fix"]
}
}
}
```
If the host does not preserve the server working directory and you want the
first `workspace_create` to start from a specific checkout, add
`"--project-path", "/abs/path/to/repo"` after `"serve"` in the same args list.
Mode progression:
- `repro-fix`: patch, rerun, diff, export, reset
- `inspect`: narrow offline-by-default inspection
- `cold-start`: validation plus service readiness
- `review-eval`: shell and snapshot-driven review
- generic no-mode path: the fallback when the named mode is too narrow
- `workspace-full`: explicit advanced opt-in for shells, services, snapshots, secrets, network policy, and disk tools
Primary mode for most agents:
- `repro-fix`
Use lifecycle tools only when the agent needs persistent VM state across multiple tool calls.
Other generic-client examples:
- Claude Desktop: [examples/claude_desktop_mcp_config.json](claude_desktop_mcp_config.json)
- Cursor: [examples/cursor_mcp_config.json](cursor_mcp_config.json)