feat(FN-003): add tool manifest registry with FastAPI CRUD and built-in manifests

- Add ToolManifest Pydantic models with validators for ports, mounts, health checks, and traefik config

- Implement in-memory ToolRegistry with YAML loading and built-in manifest scanning

- Add FastAPI CRUD routes for listing, retrieving, and creating tool manifests

- Include built-in manifests for runfusion and code-server

- Harden web Dockerfile with unprivileged nginx and port 8080

- Add tool manifest specification documentation and architecture updates

Fusion-Task-Id: FN-003

.env.example

@@ -6,6 +6,7 @@ TOOL_DOMAIN=tools.localhost
 # API / Web URLs
 API_URL=http://localhost:8000
 WEB_URL=http://localhost:5173
+CORS_ORIGINS=http://localhost:5173
 
 # Database (local development)
 POSTGRES_USER=postgres

.npmrc

@@ -0,0 +1 @@
+ignore-build-scripts=false

README.md

@@ -4,10 +4,11 @@ Hosted workspace and tool-orchestration platform where authenticated users creat
 
 ## Current Status
 
-This repository is an initial scaffold (FN-002). It provides:
+This repository provides:
 
 - React + Vite + TypeScript frontend (`apps/web`)
 - FastAPI + Python backend (`apps/api`)
+- Manifest-driven tool registry with built-in RunFusion and code-server definitions
 - Root monorepo tooling (pnpm workspace, Makefile)
 - Docker Compose local development stack
 - Deployment skeleton for Portainer + Traefik

apps/api/Dockerfile

@@ -5,10 +5,14 @@ WORKDIR /app
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
 
+RUN groupadd -r appgroup && useradd -r -g appgroup appuser
+
 COPY app/ ./app/
 COPY pyproject.toml ./
 RUN pip install --no-cache-dir -e "."
 
+USER appuser
+
 EXPOSE 8000
 
 CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]

apps/api/app/config.py

@@ -20,6 +20,9 @@ class Settings(BaseSettings):
     # Database
     database_url: str = "postgresql://postgres:postgres@localhost:5432/headquarter"
 
+    # CORS
+    cors_origins: str = "http://localhost:5173"
+
     # Deployment
     root_domain: str = "localhost"
     tool_subdomain_pattern: str = "{tool}-{project}-{user}.tools.{root_domain}"

apps/api/app/main.py

@@ -9,10 +9,13 @@ from sqlalchemy import text
 from app.config import settings
 from app.db import AsyncSessionLocal, engine
 from app.routers import routers
+from app.tools.registry import registry
+from app.tools.router import router as tools_router
 
 
 @asynccontextmanager
 async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
+    registry.load_builtin_manifests()
     async with AsyncSessionLocal() as session:
         try:
             await session.execute(text("SELECT 1"))
@@ -41,6 +44,8 @@ app.add_middleware(
 for router in routers:
     app.include_router(router, prefix=settings.api_v1_prefix)
 
+app.include_router(tools_router, prefix=settings.api_v1_prefix)
+
 
 @app.get("/health")
 async def health() -> JSONResponse:

apps/api/app/tools/manifests/code-server.yml

@@ -0,0 +1,44 @@
+id: code-server
+name: code-server
+description: VS Code in the browser.
+version: "1.0.0"
+image: codercom/code-server:latest
+runtime_working_dir: /workspace
+ports:
+  - container_port: 8080
+    protocol: tcp
+    name: http
+    primary: true
+workspace_mounts:
+  - type: volume
+    source_pattern: "{project_repo}"
+    target: /workspace
+    read_only: false
+config_mounts:
+  - type: volume
+    source_pattern: "{user_config}/code-server"
+    target: /home/coder/.config/code-server
+    read_only: false
+env: {}
+secrets:
+  - name: code-server-password
+    env_var: PASSWORD
+    required: false
+health_check:
+  type: http
+  path: /healthz
+  port: 8080
+  interval_seconds: 10
+  timeout_seconds: 5
+  retries: 3
+  start_period_seconds: 5
+resource_limits:
+  cpus: 2.0
+  memory_mb: 4096
+  memory_swap_mb: -1
+traefik:
+  enabled: true
+  subdomain_prefix: code
+  port: 8080
+  middlewares: []
+  strip_prefix: false

apps/api/app/tools/manifests/runfusion.yml

@@ -0,0 +1,46 @@
+id: runfusion
+name: RunFusion
+description: Executable Node.js environment for running and developing applications.
+version: "1.0.0"
+image: node:22-slim
+runtime_working_dir: /workspace
+ports:
+  - container_port: 8080
+    protocol: tcp
+    name: http
+    primary: true
+workspace_mounts:
+  - type: volume
+    source_pattern: "{project_repo}"
+    target: /workspace
+    read_only: false
+config_mounts:
+  - type: volume
+    source_pattern: "{user_config}/runfusion"
+    target: /home/node/.config
+    read_only: false
+env:
+  NODE_ENV: development
+health_check:
+  type: http
+  path: /
+  port: 8080
+  interval_seconds: 10
+  timeout_seconds: 5
+  retries: 3
+  start_period_seconds: 10
+resource_limits:
+  cpus: 2.0
+  memory_mb: 2048
+  memory_swap_mb: -1
+executable:
+  node_version: "22"
+  package_manager: npm
+  bootstrap_commands: []
+  install_commands: []
+traefik:
+  enabled: true
+  subdomain_prefix: runfusion
+  port: 8080
+  middlewares: []
+  strip_prefix: false

apps/api/app/tools/models.py

@@ -0,0 +1,109 @@
+"""Pydantic v2 models for the Headquarter tool manifest schema."""
+
+from __future__ import annotations
+
+from typing import Literal
+
+from pydantic import BaseModel, Field, field_validator, model_validator
+
+
+class PortConfig(BaseModel):
+    container_port: int = Field(..., ge=1, le=65535)
+    protocol: Literal["tcp", "udp"] = "tcp"
+    name: str | None = None
+    primary: bool = False
+
+
+class MountConfig(BaseModel):
+    type: Literal["volume", "bind"] = "volume"
+    source_pattern: str
+    target: str
+    read_only: bool = False
+
+    @field_validator("target")
+    @classmethod
+    def _target_must_be_absolute(cls, v: str) -> str:
+        if not v.startswith("/"):
+            raise ValueError("mount target must be an absolute path")
+        return v
+
+
+class SecretRef(BaseModel):
+    name: str
+    env_var: str
+    required: bool = True
+
+
+class HealthCheckConfig(BaseModel):
+    type: Literal["http", "tcp", "command"] = "http"
+    path: str | None = None
+    command: list[str] | None = None
+    port: int | None = None
+    interval_seconds: int = Field(default=10, ge=1)
+    timeout_seconds: int = Field(default=5, ge=1)
+    retries: int = Field(default=3, ge=1)
+    start_period_seconds: int = Field(default=5, ge=0)
+
+    @model_validator(mode="after")
+    def _check_required_fields(self) -> HealthCheckConfig:
+        if self.type == "http" and not self.path:
+            raise ValueError('path is required when health_check.type is "http"')
+        if self.type == "command" and not self.command:
+            raise ValueError('command is required when health_check.type is "command"')
+        return self
+
+
+class ResourceLimits(BaseModel):
+    cpus: float | None = Field(None, ge=0.01)
+    memory_mb: int | None = Field(None, ge=16)
+    memory_swap_mb: int | None = Field(None, ge=-1)
+
+
+class ExecutableConfig(BaseModel):
+    node_version: str | None = None
+    npm_version: str | None = None
+    package_manager: Literal["npm", "pnpm", "yarn", "bun"] = "npm"
+    bootstrap_commands: list[str] = []
+    install_commands: list[str] = []
+
+
+class TraefikConfig(BaseModel):
+    enabled: bool = True
+    subdomain_prefix: str | None = None
+    port: int | None = None
+    middlewares: list[str] = []
+    strip_prefix: bool = False
+    entrypoint: str | None = None
+    cert_resolver: str | None = None
+
+
+class ToolManifest(BaseModel):
+    id: str = Field(..., pattern=r"^[a-z0-9\-]+$")
+    name: str
+    description: str = ""
+    version: str = "1.0.0"
+    image: str
+    runtime_command: list[str] | None = None
+    runtime_entrypoint: list[str] | None = None
+    runtime_user: str | None = None
+    runtime_working_dir: str | None = None
+    ports: list[PortConfig] = []
+    workspace_mounts: list[MountConfig] = []
+    config_mounts: list[MountConfig] = []
+    env: dict[str, str] = {}
+    secrets: list[SecretRef] = []
+    health_check: HealthCheckConfig | None = None
+    resource_limits: ResourceLimits | None = None
+    executable: ExecutableConfig | None = None
+    traefik: TraefikConfig | None = None
+
+    @model_validator(mode="after")
+    def _check_traefik_primary_port(self) -> ToolManifest:
+        traefik = self.traefik
+        if traefik is not None and traefik.enabled:
+            has_primary = any(port.primary for port in self.ports)
+            if not has_primary:
+                raise ValueError(
+                    "at least one port must have primary=True when traefik.enabled is True"
+                )
+        return self

apps/api/app/tools/registry.py

@@ -0,0 +1,52 @@
+"""In-memory tool manifest registry with YAML file loading."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+import yaml
+
+from app.tools.models import ToolManifest
+
+
+class ToolRegistry:
+    """In-memory registry for tool manifests."""
+
+    def __init__(self) -> None:
+        self._manifests: dict[str, ToolManifest] = {}
+
+    def load_builtin_manifests(self) -> None:
+        """Scan the built-in manifests directory and register all *.yml files."""
+        manifests_dir = Path(__file__).parent / "manifests"
+        if not manifests_dir.exists():
+            return
+        for file_path in sorted(manifests_dir.glob("*.yml")):
+            self.load_file(file_path)
+
+    def load_file(self, path: Path) -> ToolManifest:
+        """Load a single YAML manifest file, validate it, and register it."""
+        data = yaml.safe_load(path.read_text(encoding="utf-8"))
+        manifest = ToolManifest.model_validate(data)
+        self.register(manifest)
+        return manifest
+
+    def register(self, manifest: ToolManifest) -> None:
+        """Store a manifest in the registry (idempotent upsert)."""
+        self._manifests[manifest.id] = manifest
+
+    def get(self, tool_id: str) -> ToolManifest | None:
+        """Retrieve a manifest by tool id, or None if not found."""
+        return self._manifests.get(tool_id)
+
+    def list(self) -> list[ToolManifest]:
+        """Return all registered manifests."""
+        return list(self._manifests.values())
+
+    def remove(self, tool_id: str) -> ToolManifest | None:
+        """Remove a manifest by tool id and return it, or None if not found."""
+        return self._manifests.pop(tool_id, None)
+
+
+# Module-level singleton — callers must explicitly bootstrap via
+# registry.load_builtin_manifests() (typically in a FastAPI lifespan).
+registry = ToolRegistry()

apps/api/app/tools/router.py

@@ -0,0 +1,37 @@
+"""FastAPI routes for the tool manifest registry."""
+
+from __future__ import annotations
+
+from fastapi import APIRouter, HTTPException, status
+
+from app.tools.models import ToolManifest
+from app.tools.registry import registry
+
+router = APIRouter(prefix="/tools", tags=["tools"])
+
+
+@router.get("", response_model=list[ToolManifest])
+def list_tools() -> list[ToolManifest]:
+    return registry.list()
+
+
+@router.get("/{tool_id}", response_model=ToolManifest)
+def get_tool(tool_id: str) -> ToolManifest:
+    manifest = registry.get(tool_id)
+    if manifest is None:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail=f"Tool '{tool_id}' not found",
+        )
+    return manifest
+
+
+@router.post("", response_model=ToolManifest, status_code=status.HTTP_201_CREATED)
+def create_tool(manifest: ToolManifest) -> ToolManifest:
+    if registry.get(manifest.id) is not None:
+        raise HTTPException(
+            status_code=status.HTTP_409_CONFLICT,
+            detail=f"Tool '{manifest.id}' already exists",
+        )
+    registry.register(manifest)
+    return manifest

apps/api/pyproject.toml

@@ -13,6 +13,7 @@ dependencies = [
     "pyjwt>=2.8.0",
     "cryptography>=44.0.0",
     "httpx>=0.28.0",
+    "pyyaml>=6.0",
 ]
 
 [project.optional-dependencies]
@@ -46,6 +47,10 @@ strict = true
 warn_return_any = true
 warn_unused_configs = true
 exclude = ["alembic/versions"]
+plugins = ["pydantic.mypy"]
+[[tool.mypy.overrides]]
+module = "yaml"
+ignore_missing_imports = true
 
 [tool.pytest.ini_options]
 asyncio_mode = "auto"

apps/api/tests/tools/test_models.py

@@ -0,0 +1,243 @@
+"""Tests for the tool manifest Pydantic models."""
+
+from __future__ import annotations
+
+import pytest
+from pydantic import ValidationError
+
+from app.tools.models import (
+    ExecutableConfig,
+    HealthCheckConfig,
+    MountConfig,
+    PortConfig,
+    ResourceLimits,
+    SecretRef,
+    ToolManifest,
+    TraefikConfig,
+)
+
+# ---------------------------------------------------------------------------
+# Helpers
+# ---------------------------------------------------------------------------
+
+def _minimal_manifest(**overrides: object) -> ToolManifest:
+    defaults: dict[str, object] = {
+        "id": "test-tool",
+        "name": "Test Tool",
+        "image": "test:latest",
+        "ports": [PortConfig(container_port=8080, primary=True)],
+        "traefik": TraefikConfig(enabled=False),
+    }
+    defaults.update(overrides)
+    return ToolManifest.model_validate(defaults)
+
+
+# ---------------------------------------------------------------------------
+# Valid construction
+# ---------------------------------------------------------------------------
+
+def test_valid_runfusion_shape() -> None:
+    manifest = ToolManifest(
+        id="runfusion",
+        name="RunFusion",
+        description="Executable Node.js environment.",
+        image="node:22-slim",
+        runtime_working_dir="/workspace",
+        ports=[PortConfig(container_port=8080, name="http", primary=True)],
+        workspace_mounts=[
+            MountConfig(source_pattern="{project_repo}", target="/workspace")
+        ],
+        config_mounts=[
+            MountConfig(
+                source_pattern="{user_config}/runfusion", target="/home/node/.config"
+            )
+        ],
+        env={"NODE_ENV": "development"},
+        health_check=HealthCheckConfig(
+            type="http", path="/", port=8080, start_period_seconds=10
+        ),
+        resource_limits=ResourceLimits(cpus=2.0, memory_mb=2048),
+        executable=ExecutableConfig(node_version="22", package_manager="npm"),
+        traefik=TraefikConfig(
+            enabled=True, subdomain_prefix="runfusion", port=8080
+        ),
+    )
+    assert manifest.id == "runfusion"
+    assert manifest.ports[0].primary is True
+    assert manifest.traefik is not None
+    assert manifest.traefik.enabled is True
+
+
+def test_valid_code_server_shape() -> None:
+    manifest = ToolManifest(
+        id="code-server",
+        name="code-server",
+        description="VS Code in the browser.",
+        image="codercom/code-server:latest",
+        runtime_working_dir="/workspace",
+        ports=[PortConfig(container_port=8080, name="http", primary=True)],
+        workspace_mounts=[
+            MountConfig(source_pattern="{project_repo}", target="/workspace")
+        ],
+        config_mounts=[
+            MountConfig(
+                source_pattern="{user_config}/code-server",
+                target="/home/coder/.config/code-server",
+            )
+        ],
+        health_check=HealthCheckConfig(type="http", path="/healthz", port=8080),
+        resource_limits=ResourceLimits(cpus=2.0, memory_mb=4096),
+        traefik=TraefikConfig(enabled=True, subdomain_prefix="code", port=8080),
+        secrets=[
+            SecretRef(name="code-server-password", env_var="PASSWORD", required=False)
+        ],
+    )
+    assert manifest.id == "code-server"
+    assert manifest.secrets[0].env_var == "PASSWORD"
+
+
+# ---------------------------------------------------------------------------
+# Invalid id values
+# ---------------------------------------------------------------------------
+
+def test_invalid_id_uppercase() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        _minimal_manifest(id="RunFusion")
+    assert "id" in str(exc_info.value)
+
+
+def test_invalid_id_spaces() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        _minimal_manifest(id="run fusion")
+    assert "id" in str(exc_info.value)
+
+
+def test_invalid_id_empty_string() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        _minimal_manifest(id="")
+    assert "id" in str(exc_info.value)
+
+
+# ---------------------------------------------------------------------------
+# Port validation
+# ---------------------------------------------------------------------------
+
+def test_invalid_container_port_zero() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        PortConfig(container_port=0)
+    assert "container_port" in str(exc_info.value)
+
+
+def test_invalid_container_port_too_high() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        PortConfig(container_port=70000)
+    assert "container_port" in str(exc_info.value)
+
+
+# ---------------------------------------------------------------------------
+# Mount target validation
+# ---------------------------------------------------------------------------
+
+def test_mount_target_not_absolute() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        MountConfig(source_pattern="{project_repo}", target="workspace")
+    assert "absolute" in str(exc_info.value).lower()
+
+
+# ---------------------------------------------------------------------------
+# HealthCheck validation
+# ---------------------------------------------------------------------------
+
+def test_health_check_http_missing_path() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        HealthCheckConfig(type="http")
+    assert "path" in str(exc_info.value)
+
+
+def test_health_check_command_missing_command() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        HealthCheckConfig(type="command")
+    assert "command" in str(exc_info.value)
+
+
+def test_health_check_tcp_allows_missing_path() -> None:
+    hc = HealthCheckConfig(type="tcp")
+    assert hc.type == "tcp"
+
+
+# ---------------------------------------------------------------------------
+# Traefik + primary port validation
+# ---------------------------------------------------------------------------
+
+def test_missing_primary_port_when_traefik_enabled() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        ToolManifest(
+            id="bad-tool",
+            name="Bad Tool",
+            image="test:latest",
+            ports=[PortConfig(container_port=8080, primary=False)],
+            traefik=TraefikConfig(enabled=True),
+        )
+    assert "primary" in str(exc_info.value).lower()
+
+
+def test_traefik_disabled_allows_no_primary_port() -> None:
+    manifest = ToolManifest(
+        id="no-route",
+        name="No Route",
+        image="test:latest",
+        ports=[PortConfig(container_port=8080, primary=False)],
+        traefik=TraefikConfig(enabled=False),
+    )
+    assert manifest.traefik is not None
+    assert manifest.traefik.enabled is False
+
+
+def test_no_traefik_allows_no_primary_port() -> None:
+    manifest = ToolManifest(
+        id="no-route",
+        name="No Route",
+        image="test:latest",
+        ports=[PortConfig(container_port=8080, primary=False)],
+    )
+    assert manifest.traefik is None
+
+
+# ---------------------------------------------------------------------------
+# Resource limits validation
+# ---------------------------------------------------------------------------
+
+def test_resource_limits_cpus_too_low() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        ResourceLimits(cpus=0.001)
+    assert "cpus" in str(exc_info.value)
+
+
+def test_resource_limits_memory_mb_too_low() -> None:
+    with pytest.raises(ValidationError) as exc_info:
+        ResourceLimits(memory_mb=8)
+    assert "memory_mb" in str(exc_info.value)
+
+
+def test_resource_limits_memory_swap_negative_one_ok() -> None:
+    rl = ResourceLimits(memory_swap_mb=-1)
+    assert rl.memory_swap_mb == -1
+
+
+# ---------------------------------------------------------------------------
+# Serialization round-trip
+# ---------------------------------------------------------------------------
+
+def test_serialization_roundtrip() -> None:
+    original = _minimal_manifest(
+        id="roundtrip",
+        name="Roundtrip Tool",
+        ports=[PortConfig(container_port=3000, name="http", primary=True)],
+        traefik=TraefikConfig(enabled=True, subdomain_prefix="rt"),
+    )
+    dumped = original.model_dump(mode="json")
+    restored = ToolManifest.model_validate(dumped)
+    assert restored.id == original.id
+    assert restored.ports[0].container_port == original.ports[0].container_port
+    assert restored.traefik is not None
+    assert restored.traefik.subdomain_prefix == "rt"

apps/api/tests/tools/test_registry.py

@@ -0,0 +1,159 @@
+"""Tests for the in-memory tool manifest registry."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+import pytest
+from pydantic import ValidationError
+
+from app.tools.models import PortConfig, ToolManifest, TraefikConfig
+from app.tools.registry import ToolRegistry
+
+# ---------------------------------------------------------------------------
+# Fixtures
+# ---------------------------------------------------------------------------
+
+@pytest.fixture
+def registry() -> ToolRegistry:
+    return ToolRegistry()
+
+
+@pytest.fixture
+def sample_manifest() -> ToolManifest:
+    return ToolManifest(
+        id="test-tool",
+        name="Test Tool",
+        image="test:latest",
+        ports=[PortConfig(container_port=8080, primary=True)],
+        traefik=TraefikConfig(enabled=False),
+    )
+
+
+# ---------------------------------------------------------------------------
+# Register / get round-trip
+# ---------------------------------------------------------------------------
+
+def test_register_and_get(registry: ToolRegistry, sample_manifest: ToolManifest) -> None:
+    registry.register(sample_manifest)
+    retrieved = registry.get("test-tool")
+    assert retrieved is not None
+    assert retrieved.id == "test-tool"
+
+
+def test_get_missing_returns_none(registry: ToolRegistry) -> None:
+    assert registry.get("missing") is None
+
+
+# ---------------------------------------------------------------------------
+# List
+# ---------------------------------------------------------------------------
+
+def test_list_returns_all(registry: ToolRegistry) -> None:
+    m1 = ToolManifest(
+        id="tool-a",
+        name="Tool A",
+        image="a:latest",
+        ports=[PortConfig(container_port=8080, primary=True)],
+        traefik=TraefikConfig(enabled=False),
+    )
+    m2 = ToolManifest(
+        id="tool-b",
+        name="Tool B",
+        image="b:latest",
+        ports=[PortConfig(container_port=3000, primary=True)],
+        traefik=TraefikConfig(enabled=False),
+    )
+    registry.register(m1)
+    registry.register(m2)
+    assert len(registry.list()) == 2
+    ids = {m.id for m in registry.list()}
+    assert ids == {"tool-a", "tool-b"}
+
+
+# ---------------------------------------------------------------------------
+# Overwrite behavior
+# ---------------------------------------------------------------------------
+
+def test_register_overwrites_existing(
+    registry: ToolRegistry,
+    sample_manifest: ToolManifest,
+) -> None:
+    registry.register(sample_manifest)
+    updated = ToolManifest(
+        id="test-tool",
+        name="Updated Tool",
+        image="updated:latest",
+        ports=[PortConfig(container_port=8080, primary=True)],
+        traefik=TraefikConfig(enabled=False),
+    )
+    registry.register(updated)
+    retrieved = registry.get("test-tool")
+    assert retrieved is not None
+    assert retrieved.name == "Updated Tool"
+
+
+# ---------------------------------------------------------------------------
+# Remove
+# ---------------------------------------------------------------------------
+
+def test_remove_returns_manifest(registry: ToolRegistry, sample_manifest: ToolManifest) -> None:
+    registry.register(sample_manifest)
+    removed = registry.remove("test-tool")
+    assert removed is not None
+    assert removed.id == "test-tool"
+    assert registry.get("test-tool") is None
+
+
+def test_remove_missing_returns_none(registry: ToolRegistry) -> None:
+    assert registry.remove("missing") is None
+
+
+# ---------------------------------------------------------------------------
+# Load file
+# ---------------------------------------------------------------------------
+
+def test_load_valid_yaml_file(registry: ToolRegistry, tmp_path: Path) -> None:
+    yaml_path = tmp_path / "my-tool.yml"
+    yaml_path.write_text(
+        """
+id: my-tool
+name: My Tool
+image: my-tool:latest
+ports:
+  - container_port: 8080
+    primary: true
+traefik:
+  enabled: false
+""",
+        encoding="utf-8",
+    )
+    manifest = registry.load_file(yaml_path)
+    assert manifest.id == "my-tool"
+    assert manifest.name == "My Tool"
+    assert manifest.ports[0].container_port == 8080
+
+
+def test_load_invalid_yaml_raises(registry: ToolRegistry, tmp_path: Path) -> None:
+    yaml_path = tmp_path / "bad-tool.yml"
+    yaml_path.write_text(
+        """
+id: BAD ID
+name: Bad Tool
+image: bad:latest
+""",
+        encoding="utf-8",
+    )
+    with pytest.raises(ValidationError):
+        registry.load_file(yaml_path)
+
+
+# ---------------------------------------------------------------------------
+# Load builtin manifests
+# ---------------------------------------------------------------------------
+
+def test_load_builtin_manifests(registry: ToolRegistry) -> None:
+    registry.load_builtin_manifests()
+    # Built-in manifests from Step 4 may not exist yet in isolation,
+    # but the method should not raise regardless of directory contents.
+    assert isinstance(registry.list(), list)

apps/api/tests/tools/test_router.py

@@ -0,0 +1,93 @@
+"""Tests for the FastAPI tool manifest router."""
+
+from __future__ import annotations
+
+import pytest
+from fastapi.testclient import TestClient
+
+from app.main import app
+from app.tools.registry import registry
+
+client = TestClient(app)
+
+
+@pytest.fixture(autouse=True)
+def _reset_registry() -> None:
+    registry._manifests.clear()
+    registry.load_builtin_manifests()
+
+
+# ---------------------------------------------------------------------------
+# GET /api/v1/tools
+# ---------------------------------------------------------------------------
+
+
+def test_list_tools_includes_builtins() -> None:
+    response = client.get("/api/v1/tools")
+    assert response.status_code == 200
+    data = response.json()
+    ids = {item["id"] for item in data}
+    assert "runfusion" in ids
+    assert "code-server" in ids
+
+
+# ---------------------------------------------------------------------------
+# GET /api/v1/tools/{tool_id}
+# ---------------------------------------------------------------------------
+
+
+def test_get_tool_runfusion() -> None:
+    response = client.get("/api/v1/tools/runfusion")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["id"] == "runfusion"
+    assert data["name"] == "RunFusion"
+
+
+def test_get_tool_not_found() -> None:
+    response = client.get("/api/v1/tools/nonexistent")
+    assert response.status_code == 404
+
+
+# ---------------------------------------------------------------------------
+# POST /api/v1/tools
+# ---------------------------------------------------------------------------
+
+
+def test_create_tool_success() -> None:
+    payload = {
+        "id": "new-tool",
+        "name": "New Tool",
+        "image": "new-tool:latest",
+        "ports": [{"container_port": 3000, "primary": True}],
+        "traefik": {"enabled": False},
+    }
+    response = client.post("/api/v1/tools", json=payload)
+    assert response.status_code == 201
+    data = response.json()
+    assert data["id"] == "new-tool"
+    assert data["name"] == "New Tool"
+
+
+def test_create_tool_duplicate() -> None:
+    payload = {
+        "id": "runfusion",
+        "name": "Duplicate",
+        "image": "dup:latest",
+        "ports": [{"container_port": 3000, "primary": True}],
+        "traefik": {"enabled": False},
+    }
+    response = client.post("/api/v1/tools", json=payload)
+    assert response.status_code == 409
+
+
+def test_create_tool_invalid_id() -> None:
+    payload = {
+        "id": "Bad ID",
+        "name": "Bad Tool",
+        "image": "bad:latest",
+        "ports": [{"container_port": 3000, "primary": True}],
+        "traefik": {"enabled": False},
+    }
+    response = client.post("/api/v1/tools", json=payload)
+    assert response.status_code == 422

apps/web/.npmrc

@@ -0,0 +1 @@
+ignore-build-scripts=false

apps/web/Dockerfile

@@ -9,9 +9,9 @@ RUN npm install -g pnpm@11.1.1 \
 COPY . .
 RUN pnpm build
 
-FROM nginx:alpine
+FROM nginxinc/nginx-unprivileged:alpine
 
 COPY --from=builder /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 
-EXPOSE 80
+EXPOSE 8080

apps/web/nginx.conf

@@ -1,5 +1,5 @@
 server {
-    listen 80;
+    listen 8080;
     server_name localhost;
     root /usr/share/nginx/html;
     index index.html;
@@ -14,6 +14,8 @@ server {
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection 'upgrade';
         proxy_set_header Host $host;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
         proxy_cache_bypass $http_upgrade;
     }
 }

apps/web/package.json

@@ -3,6 +3,9 @@
   "version": "0.0.1",
   "private": true,
   "type": "module",
+  "pnpm": {
+    "onlyBuiltDependencies": ["esbuild"]
+  },
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",

docker-compose.yml

@@ -27,7 +27,7 @@ services:
       context: ./apps/web
       dockerfile: Dockerfile
     ports:
-      - "5173:80"
+      - "5173:8080"
     depends_on:
       - api
     restart: unless-stopped
@@ -41,7 +41,7 @@ services:
     volumes:
       - postgres-data:/var/lib/postgresql/data
     ports:
-      - "5432:5432"
+      - "127.0.0.1:5432:5432"
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-headquarter}"]
       interval: 5s

docs/architecture.md

@@ -166,26 +166,19 @@ https://code-myapp-alice.tools.example.com
 
 ## 7. Tool Manifest & Orchestration
 
-Tools are defined by manifests (FN-003) that declare:
+Tools are defined by manifest files validated against the canonical Pydantic v2 schema.
+The full schema reference, validation rules, and extension guide are documented in
+[`docs/tool-manifest-spec.md`](./tool-manifest-spec.md).
 
-- Runtime image / image tag
-- Node/npm version expectations (for executable environments)
-- Bootstrap / install commands
-- Command execution needs
-- Workspace mounts
-- Config mounts
-- Environment variables
-- Secrets
-- Ports
-- Health checks
-- Resource limits
-- Traefik routing needs (subdomain pattern, middleware)
+**Summary:** Each manifest declares the runtime image, ports, workspace/config mounts,
+environment variables, secrets, health checks, resource limits, and Traefik routing rules.
+The orchestration backend reads these manifests and generates Docker Compose service
+definitions, Traefik labels, and runtime volume/secret bindings.
 
-The platform reads manifests and generates:
-- Docker Compose service definitions
-- Traefik labels for routing
-- Volume mounts for workspace and config
-- Secret injection at runtime
+Built-in manifests for RunFusion and code-server are shipped in
+`apps/api/app/tools/manifests/` and loaded automatically on API startup.
+New standard-container tools can be added by creating a YAML manifest—no backend code
+changes are required.
 
 ## 8. MVP Phases
 

docs/tool-manifest-spec.md

@@ -0,0 +1,209 @@
+# Tool Manifest Specification
+
+> Canonical schema reference for Headquarter's manifest-driven tool registry.
+> Version: 1.0.0 — aligned with FN-003.
+
+## Overview
+
+Headquarter is a manifest-driven platform: every containerized tool (RunFusion, code-server, and future tools) is declared by a YAML manifest. The orchestration backend reads these manifests to generate Docker Compose services, Traefik routing labels, volume mounts, and resource constraints.
+
+**Design goal:** Adding a new standard container tool requires only a YAML manifest—no backend code changes.
+
+## Manifest File Format
+
+Manifests are YAML files with a single top-level mapping. They are validated on load by Pydantic v2 models.
+
+### Built-in location
+
+Built-in manifests live in `apps/api/app/tools/manifests/*.yml` and are loaded automatically on API startup.
+
+### Minimal valid manifest
+
+```yaml
+id: my-tool
+name: My Tool
+image: my-org/my-tool:latest
+ports:
+  - container_port: 8080
+    primary: true
+traefik:
+  enabled: false
+```
+
+## Field Reference
+
+### `ToolManifest` (top level)
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `id` | `string` | yes | — | Lowercase slug with hyphens only (`^[a-z0-9\-]+$`). Used as the registry key. |
+| `name` | `string` | yes | — | Human-readable tool name. |
+| `description` | `string` | no | `""` | Short description of the tool. |
+| `version` | `string` | no | `"1.0.0"` | Manifest version (semver-ish). |
+| `image` | `string` | yes | — | Docker image reference. |
+| `runtime_command` | `string[] \| null` | no | `null` | Override the container default command. |
+| `runtime_entrypoint` | `string[] \| null` | no | `null` | Override the container entrypoint. |
+| `runtime_user` | `string \| null` | no | `null` | User to run as inside the container. |
+| `runtime_working_dir` | `string \| null` | no | `null` | Working directory inside the container. |
+| `ports` | `PortConfig[]` | no | `[]` | Exposed ports. |
+| `workspace_mounts` | `MountConfig[]` | no | `[]` | Workspace volume mounts (project-scoped). |
+| `config_mounts` | `MountConfig[]` | no | `[]` | Config volume mounts (user or tool-scoped). |
+| `env` | `dict<string, string>` | no | `{}` | Static environment variables. |
+| `secrets` | `SecretRef[]` | no | `[]` | Secrets injected as environment variables. |
+| `health_check` | `HealthCheckConfig \| null` | no | `null` | Health check definition. |
+| `resource_limits` | `ResourceLimits \| null` | no | `null` | CPU and memory constraints. |
+| `executable` | `ExecutableConfig \| null` | no | `null` | Node.js runtime metadata for executable environments. |
+| `traefik` | `TraefikConfig \| null` | no | `null` | Traefik routing configuration. |
+
+### `PortConfig`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `container_port` | `int` | yes | — | Port inside the container. Range: 1–65535. |
+| `protocol` | `"tcp" \| "udp"` | no | `"tcp"` | Transport protocol. |
+| `name` | `string \| null` | no | `null` | Logical name, e.g. `"http"`, `"websocket"`. |
+| `primary` | `bool` | no | `false` | The port used for default routing and health checks. |
+
+### `MountConfig`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `type` | `"volume" \| "bind"` | no | `"volume"` | Mount type. |
+| `source_pattern` | `string` | yes | — | Template pattern resolved at spawn time, e.g. `"{project_repo}"`. |
+| `target` | `string` | yes | — | Absolute path inside the container. Must start with `/`. |
+| `read_only` | `bool` | no | `false` | Mount read-only. |
+
+### `SecretRef`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `name` | `string` | yes | — | Secret identifier in the secret store. |
+| `env_var` | `string` | yes | — | Name of the environment variable injected into the container. |
+| `required` | `bool` | no | `true` | Whether the tool fails to start if the secret is missing. |
+
+### `HealthCheckConfig`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `type` | `"http" \| "tcp" \| "command"` | no | `"http"` | Health check mechanism. |
+| `path` | `string \| null` | no | `null` | HTTP path. Required when `type == "http"`. |
+| `command` | `string[] \| null` | no | `null` | Command to execute. Required when `type == "command"`. |
+| `port` | `int \| null` | no | `null` | Override port; defaults to the primary port if unset. |
+| `interval_seconds` | `int` | no | `10` | Check interval. ≥ 1. |
+| `timeout_seconds` | `int` | no | `5` | Check timeout. ≥ 1. |
+| `retries` | `int` | no | `3` | Retries before marking unhealthy. ≥ 1. |
+| `start_period_seconds` | `int` | no | `5` | Grace period before checks count. ≥ 0. |
+
+### `ResourceLimits`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `cpus` | `float \| null` | no | `null` | CPU limit. If set, ≥ 0.01. |
+| `memory_mb` | `int \| null` | no | `null` | Memory limit in MiB. If set, ≥ 16. |
+| `memory_swap_mb` | `int \| null` | no | `null` | Swap limit in MiB. `-1` disables swap limit. |
+
+### `ExecutableConfig`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `node_version` | `string \| null` | no | `null` | Expected Node.js version, e.g. `"22"`, `"lts"`. |
+| `npm_version` | `string \| null` | no | `null` | Expected npm version. |
+| `package_manager` | `"npm" \| "pnpm" \| "yarn" \| "bun"` | no | `"npm"` | Preferred package manager. |
+| `bootstrap_commands` | `string[]` | no | `[]` | One-time setup commands run on first start. |
+| `install_commands` | `string[]` | no | `[]` | Commands run before the main command. |
+
+### `TraefikConfig`
+
+| Field | Type | Required | Default | Description |
+|-------|------|----------|---------|-------------|
+| `enabled` | `bool` | no | `true` | Whether Traefik routing is generated for this tool. |
+| `subdomain_prefix` | `string \| null` | no | `null` | Subdomain prefix. Defaults to the tool `id`. |
+| `port` | `int \| null` | no | `null` | Container port to route traffic to. |
+| `middlewares` | `string[]` | no | `[]` | Traefik middleware names to apply. |
+| `strip_prefix` | `bool` | no | `false` | Strip path prefix before forwarding. |
+| `entrypoint` | `string \| null` | no | `null` | Override the environment default Traefik entrypoint. |
+| `cert_resolver` | `string \| null` | no | `null` | Override the environment default cert resolver. |
+
+## Validation Rules
+
+1. `id` must match `^[a-z0-9\-]+$` (lowercase, digits, hyphens only).
+2. `MountConfig.target` must be an absolute path (`starts with "/"`).
+3. When `health_check.type == "http"`, `path` must be set and non-empty.
+4. When `health_check.type == "command"`, `command` must be set and non-empty.
+5. `container_port` must be between 1 and 65535.
+6. `cpus`, if set, must be ≥ 0.01.
+7. `memory_mb`, if set, must be ≥ 16.
+8. If `traefik.enabled` is `true`, at least one port must have `primary: true`.
+
+## Example: RunFusion Manifest
+
+```yaml
+id: runfusion
+name: RunFusion
+description: Executable Node.js environment for running and developing applications.
+version: "1.0.0"
+image: node:22-slim
+runtime_working_dir: /workspace
+ports:
+  - container_port: 8080
+    protocol: tcp
+    name: http
+    primary: true
+workspace_mounts:
+  - type: volume
+    source_pattern: "{project_repo}"
+    target: /workspace
+    read_only: false
+config_mounts:
+  - type: volume
+    source_pattern: "{user_config}/runfusion"
+    target: /home/node/.config
+    read_only: false
+env:
+  NODE_ENV: development
+health_check:
+  type: http
+  path: /
+  port: 8080
+  interval_seconds: 10
+  timeout_seconds: 5
+  retries: 3
+  start_period_seconds: 10
+resource_limits:
+  cpus: 2.0
+  memory_mb: 2048
+  memory_swap_mb: -1
+executable:
+  node_version: "22"
+  package_manager: npm
+  bootstrap_commands: []
+  install_commands: []
+traefik:
+  enabled: true
+  subdomain_prefix: runfusion
+  port: 8080
+  middlewares: []
+  strip_prefix: false
+```
+
+## Extension Guide: Adding a New Tool
+
+To add a new standard container tool:
+
+1. Create a new YAML file in `apps/api/app/tools/manifests/{tool-id}.yml`.
+2. Populate all required fields (`id`, `name`, `image`, `ports`).
+3. Set `traefik.enabled: true` and mark one port as `primary: true` if the tool needs HTTP routing.
+4. Declare `workspace_mounts` and `config_mounts` as needed.
+5. Restart the API (or call `registry.load_builtin_manifests()`).
+
+No backend code changes are required for standard containers that expose an HTTP port and need volume mounts.
+
+## Registry API
+
+The in-memory registry exposes FastAPI routes under `/api/v1/tools`:
+
+- `GET /api/v1/tools` — list all registered manifests.
+- `GET /api/v1/tools/{id}` — retrieve a single manifest.
+- `POST /api/v1/tools` — register a new manifest (returns 409 if `id` already exists).
+
+Built-in manifests are loaded automatically on application startup via the FastAPI lifespan context manager.

package.json

@@ -12,6 +12,9 @@
     "compose:up": "docker compose up --build -d",
     "compose:down": "docker compose down"
   },
+  "pnpm": {
+    "onlyBuiltDependencies": ["esbuild"]
+  },
   "packageManager": "pnpm@11.1.1",
   "engines": {
     "node": ">=20",