Metadata-Version: 2.4
Name: mcp-supervisor-squad
Version: 0.1.39
Summary: MCP server for the supervisor-squad workflow.
Author: Codex Agent
Author-email: agent@example.com
Requires-Python: >=3.11,<4.0
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Requires-Dist: mcp (==1.25.0)
Description-Content-Type: text/markdown

# mcp-supervisor-squad

Python MCP server that implements a minimal “director + (deterministic) planner + coder” workflow with brief status.

## Tools (public MCP API)

- `squad_start(cwd, query, options?)` → creates a run, executes a **two-step planner** (light scan → summary, then heavy scan: plan_scan → exec_scan → write_requirements with tool-collected evidence), then dispatches coder jobs. Returns event-driven brief status (`summary` ≤ 3 lines + `forced_wait_ms` delay).
- `squad_status(run_id, options?)` → returns brief status (`lines` ≤ 3) using cached state (no stdout tail by default).
- `squad_apply(run_id, options?)` → applies the final patch with `git apply` (`dry_run` default true) and returns the same brief status fields plus apply result fields.

Important: for deterministic run lookup, pass `options.cwd` (any path inside the target repo) to `squad_status` and `squad_apply`.
Authoritative machine-readable contract is written to `<repo_root>/.codex/supervisor-squad/contract.json`.

External directors should treat `contract.json` as the stable integration surface: inject optional `kb/inbox/director_report.*`, call `squad_start`, then poll `squad_status` and read persisted artifacts under `.codex/supervisor-squad/` as needed.
If you detect the plan is wrong (e.g., during the ~15s review window), cancel with `squad_status(run_id, options={"cwd":"...","cancel":true})` and start a new run.

All tool responses include:

```json
{
  "run_id": "ss-...",
  "next_action": "wait|apply",
  "forced_wait_ms": 15000,
  "wait_reason": "agent_running|ready_to_apply|canceled|error",
  "has_update": true|false,
  "event_id": 3,
  "summary": ["...<=3 lines..."] // when has_update=false this is a short forced-wait notice
}
```

`squad_apply` additionally includes:

```json
{
  "applied": true,
  "dry_run": true,
  "summary": "files=3",
  "error": ""
}
```

## Storage layout (repo-local)

Under `<repo_root>/.codex/supervisor-squad/`:

- `contract.json` – authoritative machine-readable contract (paths/limits/schema/workflow)
- `config.json` – repo-local defaults for execution (models/reasoning/sandbox)
- `kb/inbox/director_report.md|json` – optional director “research injection”
- `kb/compact.md` – compacted shared KB (kept small)
- `kb/archive/*` – archived injections (pruned)
- `runs/<run_id>/state.json` – run state and brief cache
- `runs/<run_id>/artifacts/requirements*.md` – requirements docs written before dispatch
- `runs/<run_id>/artifacts/contract.json` – dual-project contract (<=4KB)
- `runs/<run_id>/artifacts/patch.diff` – final patch to apply
- `runs/<run_id>/jobs/<job_id>/*` – codex exec stdout/stderr/meta
- `worktrees/<run_id>/<slug>` – per-task git worktrees (best-effort cleanup)
- `kb/prune_meta.json` – prune rate limit state
- `kb/repo_profile.json` – best-effort repo scan cache (reused across runs)

## Configuration

Create `<repo_root>/.codex/supervisor-squad/config.json` to set repo-local defaults.
Call-time `options` overrides these values.

Example:

```json
{
  "execution": {
    "sandbox": "workspace-write",
    "approval_policy": "never"
  },
  "planner": {
    "model": "gpt-5.1-codex-max",
    "reasoning_effort": "medium",
    "extra_config": []
  },
  "coder": {
    "model": "gpt-5.1-codex-max",
    "reasoning_effort": "medium",
    "extra_config": []
  },
  "read_limits": {
    "max_files": 30,
    "max_file_bytes": 65536,
    "max_total_bytes": 1000000
  },
  "polling": {
    "max_ms": 60000,
    "jitter_ratio": 0.1
  },
  "kb": {
    "inbox_max_kb": 20,
    "compact_max_kb": 10,
    "archive_keep": 5,
    "archive_max_kb": 200
  }
}
```

## Director Injection (Optional)

External director (outside this MCP server) may write a short report to:
- `<repo_root>/.codex/supervisor-squad/kb/inbox/director_report.md` (<=20KB), or
- `<repo_root>/.codex/supervisor-squad/kb/inbox/director_report.json` (<=20KB)

On `squad_start`, the server reads it, performs a light scan to surface a quick summary, then runs the heavy scan/requirements + shared KB from a deterministic plan + evidence, then archives and clears the inbox.

## Development

```bash
cd mcp-tools/mcp-supervisor-squad
poetry install
```

## Running

```bash
poetry run mcp-supervisor-squad --transport stdio
```

## Testing

```bash
python -m compileall src/mcp_supervisor_squad
```

