Make repo-root chat startup native by letting MCP servers carry a default project source for workspace creation. When a chat host starts from a Git checkout, workspace_create can now omit seed_path and inherit the server startup source; explicit --project-path and clean-clone --repo-url/--repo-ref paths are supported as fallbacks. Add project startup resolution and materialization, surface origin_kind/origin_ref in workspace_seed, update chat-host docs and the repro/fix smoke to use project-aware workspace creation, and switch dist-check to uv run pyro so verification stays stable after uv reinstalls. Validated with uv lock, focused startup/server/CLI pytest coverage, UV_CACHE_DIR=.uv-cache make check, UV_CACHE_DIR=.uv-cache make dist-check, and real guest-backed smokes for both explicit project_path and bare repo-root auto-detection.
171 lines
3.6 KiB
Markdown
171 lines
3.6 KiB
Markdown
# Chat Host Integrations
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This page documents the intended product path for `pyro-mcp`:
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- validate the host with the CLI
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- run `pyro mcp serve`
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- connect a chat host
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- let the agent work inside disposable workspaces
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`pyro-mcp` currently has no users. Expect breaking changes while this chat-host
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path is still being shaped.
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Use this page after you have already validated the host and guest execution
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through [install.md](install.md) or [first-run.md](first-run.md).
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## Recommended Default
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Bare `pyro mcp serve` starts `workspace-core`. From a repo root, it also
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auto-detects the current Git checkout so the first `workspace_create` can omit
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`seed_path`. That is the product path.
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```bash
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pyro mcp serve
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```
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If the host does not preserve cwd, fall back to:
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```bash
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pyro mcp serve --project-path /abs/path/to/repo
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```
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If you are outside a repo checkout entirely, start from a clean clone source:
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```bash
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pyro mcp serve --repo-url https://github.com/example/project.git
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```
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Use `--profile workspace-full` only when the chat truly needs shells, services,
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snapshots, secrets, network policy, or disk tools.
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## Claude Code
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Package without install:
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```bash
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claude mcp add pyro -- uvx --from pyro-mcp pyro mcp serve
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claude mcp list
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```
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If Claude Code launches the server from an unexpected cwd, use:
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```bash
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claude mcp add pyro -- uvx --from pyro-mcp pyro mcp serve --project-path /abs/path/to/repo
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```
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Already installed:
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```bash
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claude mcp add pyro -- pyro mcp serve
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claude mcp list
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```
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Reference:
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- [claude_code_mcp.md](../examples/claude_code_mcp.md)
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## Codex
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Package without install:
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```bash
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codex mcp add pyro -- uvx --from pyro-mcp pyro mcp serve
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codex mcp list
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```
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If Codex launches the server from an unexpected cwd, use:
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```bash
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codex mcp add pyro -- uvx --from pyro-mcp pyro mcp serve --project-path /abs/path/to/repo
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```
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Already installed:
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```bash
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codex mcp add pyro -- pyro mcp serve
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codex mcp list
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```
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Reference:
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- [codex_mcp.md](../examples/codex_mcp.md)
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## OpenCode
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Use the local MCP config shape from:
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- [opencode_mcp_config.json](../examples/opencode_mcp_config.json)
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Minimal `opencode.json` snippet:
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```json
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{
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"mcp": {
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"pyro": {
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"type": "local",
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"enabled": true,
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"command": ["uvx", "--from", "pyro-mcp", "pyro", "mcp", "serve"]
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}
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}
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}
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```
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If `pyro-mcp` is already installed, replace `uvx --from pyro-mcp pyro` with
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`pyro` in the same config shape.
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If OpenCode launches the server from an unexpected cwd, add
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`"--project-path", "/abs/path/to/repo"` after `"serve"` in the same command
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array.
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## Generic MCP Fallback
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Use this only when the host expects a plain `mcpServers` JSON config and does
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not already have a dedicated example in the repo:
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- [mcp_client_config.md](../examples/mcp_client_config.md)
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Generic `mcpServers` shape:
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```json
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{
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"mcpServers": {
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"pyro": {
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"command": "uvx",
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"args": ["--from", "pyro-mcp", "pyro", "mcp", "serve"]
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}
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}
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}
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```
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## When To Use `workspace-full`
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Stay on bare `pyro mcp serve` unless the chat host truly needs:
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- persistent PTY shell sessions
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- long-running services and readiness probes
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- secrets
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- guest networking and published ports
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- stopped-workspace disk inspection or raw ext4 export
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When that is necessary:
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```bash
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pyro mcp serve --profile workspace-full
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```
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## Recipe-Backed Workflows
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Once the host is connected, move to the five real workflows in
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[use-cases/README.md](use-cases/README.md):
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- cold-start repo validation
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- repro plus fix loops
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- parallel isolated workspaces
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- unsafe or untrusted code inspection
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- review and evaluation workflows
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Validate the whole story with:
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```bash
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make smoke-use-cases
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```
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