feat: add amcs-cli — MCP tool CLI and stdio bridge

- cmd/amcs-cli: new CLI tool for human/AI MCP tool access
- amcs-cli tools: list all tools from remote MCP server
- amcs-cli call <tool> --arg k=v: invoke a tool, print JSON/YAML result
- amcs-cli stdio: stdio→HTTP MCP bridge for AI clients
- Config: ~/.config/amcs/config.yaml, AMCS_URL/AMCS_TOKEN env vars, --server/--token flags
- Token never logged in errors
- Makefile: add build-cli target

Closes #18

.gitignore

@@ -31,6 +31,3 @@ cmd/amcs-server/__debug_*
 bin/
 .cache/
 OB1/
-ui/node_modules/
-ui/.svelte-kit/
-internal/app/ui/dist/

Dockerfile

@@ -1,14 +1,3 @@
-FROM node:22-bookworm AS ui-builder
-
-RUN npm install -g pnpm
-WORKDIR /src/ui
-
-COPY ui/package.json ui/pnpm-lock.yaml ./
-RUN pnpm install --frozen-lockfile
-
-COPY ui/ ./
-RUN pnpm run build
-
 FROM golang:1.26.1-bookworm AS builder
 
 WORKDIR /src
@@ -17,7 +6,6 @@ COPY go.mod go.sum ./
 RUN go mod download
 
 COPY . .
-COPY --from=ui-builder /src/internal/app/ui/dist ./internal/app/ui/dist
 
 RUN set -eu; \
     VERSION_TAG="$(git describe --tags --exact-match 2>/dev/null || echo dev)"; \

Makefile

@@ -3,7 +3,6 @@ GO_CACHE_DIR := $(CURDIR)/.cache/go-build
 SERVER_BIN := $(BIN_DIR)/amcs-server
 CMD_SERVER := ./cmd/amcs-server
 BUILDINFO_PKG := git.warky.dev/wdevs/amcs/internal/buildinfo
-UI_DIR := $(CURDIR)/ui
 PATCH_INCREMENT ?= 1
 VERSION_TAG ?= $(shell git describe --tags --exact-match 2>/dev/null || echo dev)
 COMMIT_SHA ?= $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
@@ -12,34 +11,21 @@ RELSPEC ?= $(shell command -v relspec 2>/dev/null || echo $(HOME)/go/bin/relspec
 SCHEMA_FILES := $(sort $(wildcard schema/*.dbml))
 MERGE_TARGET_TMP := $(CURDIR)/.cache/schema.merge-target.dbml
 GENERATED_SCHEMA_MIGRATION := migrations/020_generated_schema.sql
-PNPM ?= pnpm
 LDFLAGS := -s -w \
 	-X $(BUILDINFO_PKG).Version=$(VERSION_TAG) \
 	-X $(BUILDINFO_PKG).TagName=$(VERSION_TAG) \
 	-X $(BUILDINFO_PKG).Commit=$(COMMIT_SHA) \
 	-X $(BUILDINFO_PKG).BuildDate=$(BUILD_DATE)
 
-.PHONY: all build clean migrate release-version test generate-migrations check-schema-drift build-cli ui-install ui-build ui-dev ui-check
+.PHONY: all build clean migrate release-version test generate-migrations check-schema-drift
 
 all: build
 
-build: ui-build
+build:
 	@mkdir -p $(BIN_DIR)
 	go build -ldflags "$(LDFLAGS)" -o $(SERVER_BIN) $(CMD_SERVER)
 
-ui-install:
+test:
-	cd $(UI_DIR) && $(PNPM) install --frozen-lockfile
-
-ui-build: ui-install
-	cd $(UI_DIR) && $(PNPM) run build
-
-ui-dev: ui-install
-	cd $(UI_DIR) && $(PNPM) run dev
-
-ui-check: ui-install
-	cd $(UI_DIR) && $(PNPM) run check
-
-test: ui-check
 	@mkdir -p $(GO_CACHE_DIR)
 	GOCACHE=$(GO_CACHE_DIR) go test ./...
 
@@ -93,6 +79,7 @@ check-schema-drift:
 	fi; \
 	rm -f $$tmpfile
 
+.PHONY: build-cli
 build-cli:
 	@mkdir -p $(BIN_DIR)
 	go build -o $(BIN_DIR)/amcs-cli ./cmd/amcs-cli

README.md

@@ -531,37 +531,7 @@ Run the SQL migrations against a local database with:
 
 `DATABASE_URL=postgres://... make migrate`
 
-### Backend + embedded UI build
+LLM integration instructions are served at `/llm`.
-
-The web UI now lives in the top-level `ui/` module and is embedded into the Go binary at build time with `go:embed`.
-
-**Use `pnpm` for all UI work in this repo.**
-
-- `make build` — runs the real UI build first, then compiles the Go server
-- `make test` — runs `svelte-check` for the frontend and `go test ./...` for the backend
-- `make ui-install` — installs frontend dependencies with `pnpm install --frozen-lockfile`
-- `make ui-build` — builds only the frontend bundle
-- `make ui-dev` — starts the Vite dev server with hot reload on `http://localhost:5173`
-- `make ui-check` — runs the frontend type and Svelte checks
-
-### Local UI workflow
-
-For the normal production-style local flow:
-
-1. Start the backend: `./scripts/run-local.sh configs/dev.yaml`
-2. Open `http://localhost:8080`
-
-For frontend iteration with hot reload and no Go rebuilds:
-
-1. Start the backend once: `go run ./cmd/amcs-server --config configs/dev.yaml`
-2. In another shell start the UI dev server: `make ui-dev`
-3. Open `http://localhost:5173`
-
-The Vite dev server proxies backend routes such as `/api/status`, `/llm`, `/healthz`, `/readyz`, `/files`, `/mcp`, and the OAuth endpoints back to the Go server on `http://127.0.0.1:8080` by default. Override that target with `AMCS_UI_BACKEND` if needed.
-
-The root page (`/`) is now the Svelte frontend. It preserves the existing landing-page content and status information by fetching data from `GET /api/status`.
-
-LLM integration instructions are still served at `/llm`.
 
 ## Containers
 

cmd/amcs-cli/cmd/call.go

@@ -0,0 +1,98 @@
+package cmd
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"strconv"
+	"strings"
+
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+	"github.com/spf13/cobra"
+	"gopkg.in/yaml.v3"
+)
+
+var argFlags []string
+
+var callCmd = &cobra.Command{
+	Use:   "call <tool>",
+	Short: "Call a remote AMCS tool",
+	Args:  cobra.ExactArgs(1),
+	RunE: func(cmd *cobra.Command, args []string) error {
+		toolName := args[0]
+		toolArgs, err := parseArgs(argFlags)
+		if err != nil {
+			return err
+		}
+
+		session, err := connectRemote(cmd.Context())
+		if err != nil {
+			return err
+		}
+		defer func() { _ = session.Close() }()
+
+		res, err := session.CallTool(cmd.Context(), &mcp.CallToolParams{Name: toolName, Arguments: toolArgs})
+		if err != nil {
+			return fmt.Errorf("call tool %q: %w", toolName, err)
+		}
+		return printOutput(res)
+	},
+}
+
+func init() {
+	callCmd.Flags().StringArrayVar(&argFlags, "arg", nil, "Tool argument in key=value format (repeatable)")
+	rootCmd.AddCommand(callCmd)
+}
+
+func parseArgs(items []string) (map[string]any, error) {
+	result := make(map[string]any, len(items))
+	for _, item := range items {
+		key, value, ok := strings.Cut(item, "=")
+		if !ok || strings.TrimSpace(key) == "" {
+			return nil, fmt.Errorf("invalid --arg %q: want key=value", item)
+		}
+		result[key] = parseScalar(value)
+	}
+	return result, nil
+}
+
+func parseScalar(s string) any {
+	if s == "true" || s == "false" {
+		b, _ := strconv.ParseBool(s)
+		return b
+	}
+	if i, err := strconv.ParseInt(s, 10, 64); err == nil {
+		return i
+	}
+	if f, err := strconv.ParseFloat(s, 64); err == nil && strings.ContainsAny(s, ".eE") {
+		return f
+	}
+	var v any
+	if err := json.Unmarshal([]byte(s), &v); err == nil {
+		switch v.(type) {
+		case map[string]any, []any, float64, bool, nil:
+			return v
+		}
+	}
+	return s
+}
+
+func printOutput(v any) error {
+	switch outputFlag {
+	case "yaml":
+		data, err := yaml.Marshal(v)
+		if err != nil {
+			return fmt.Errorf("marshal yaml: %w", err)
+		}
+		_, err = os.Stdout.Write(data)
+		return err
+	default:
+		data, err := json.MarshalIndent(v, "", "  ")
+		if err != nil {
+			return fmt.Errorf("marshal json: %w", err)
+		}
+		data = append(data, '\n')
+		_, err = os.Stdout.Write(data)
+		return err
+	}
+}

cmd/amcs-cli/cmd/config.go

@@ -0,0 +1,60 @@
+package cmd
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"gopkg.in/yaml.v3"
+)
+
+type Config struct {
+	Server string `yaml:"server"`
+	Token  string `yaml:"token"`
+}
+
+func defaultConfigPath() (string, error) {
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return "", fmt.Errorf("resolve home dir: %w", err)
+	}
+	return filepath.Join(home, ".config", "amcs", "config.yaml"), nil
+}
+
+func resolveConfigPath(path string) (string, error) {
+	if strings.TrimSpace(path) != "" {
+		return path, nil
+	}
+	return defaultConfigPath()
+}
+
+func loadConfigFile(path string) (Config, error) {
+	var cfg Config
+	data, err := os.ReadFile(path)
+	if err != nil {
+		if errors.Is(err, os.ErrNotExist) {
+			return cfg, nil
+		}
+		return cfg, fmt.Errorf("read config: %w", err)
+	}
+	if err := yaml.Unmarshal(data, &cfg); err != nil {
+		return cfg, fmt.Errorf("parse config: %w", err)
+	}
+	return cfg, nil
+}
+
+func saveConfigFile(path string, cfg Config) error {
+	if err := os.MkdirAll(filepath.Dir(path), 0o700); err != nil {
+		return fmt.Errorf("create config dir: %w", err)
+	}
+	data, err := yaml.Marshal(cfg)
+	if err != nil {
+		return fmt.Errorf("marshal config: %w", err)
+	}
+	if err := os.WriteFile(path, data, 0o600); err != nil {
+		return fmt.Errorf("write config: %w", err)
+	}
+	return nil
+}

cmd/amcs-cli/cmd/root.go

@@ -0,0 +1,134 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+	"github.com/spf13/cobra"
+)
+
+var (
+	cfgFile    string
+	serverFlag string
+	tokenFlag  string
+	outputFlag string
+	cfg        Config
+)
+
+var rootCmd = &cobra.Command{
+	Use:           "amcs-cli",
+	Short:         "CLI for connecting to a remote AMCS MCP server",
+	SilenceUsage:  true,
+	SilenceErrors: true,
+	PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
+		return loadConfig()
+	},
+}
+
+func Execute() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}
+
+func init() {
+	rootCmd.PersistentFlags().StringVar(&cfgFile, "config", "", "Path to config file")
+	rootCmd.PersistentFlags().StringVar(&serverFlag, "server", "", "AMCS server URL")
+	rootCmd.PersistentFlags().StringVar(&tokenFlag, "token", "", "AMCS bearer token")
+	rootCmd.PersistentFlags().StringVar(&outputFlag, "output", "json", "Output format: json or yaml")
+}
+
+func loadConfig() error {
+	path, err := resolveConfigPath(cfgFile)
+	if err != nil {
+		return err
+	}
+	loaded, err := loadConfigFile(path)
+	if err != nil {
+		return err
+	}
+	cfg = loaded
+	if v := strings.TrimSpace(os.Getenv("AMCS_URL")); v != "" {
+		cfg.Server = v
+	}
+	if v := strings.TrimSpace(os.Getenv("AMCS_TOKEN")); v != "" {
+		cfg.Token = v
+	}
+	if v := strings.TrimSpace(serverFlag); v != "" {
+		cfg.Server = v
+	}
+	if v := strings.TrimSpace(tokenFlag); v != "" {
+		cfg.Token = v
+	}
+	outputFlag = strings.ToLower(strings.TrimSpace(outputFlag))
+	if outputFlag != "json" && outputFlag != "yaml" {
+		return fmt.Errorf("invalid --output %q: must be json or yaml", outputFlag)
+	}
+	return nil
+}
+
+func requireServer() error {
+	if strings.TrimSpace(cfg.Server) == "" {
+		return fmt.Errorf("server URL is required; set --server, AMCS_URL, or config server")
+	}
+	return nil
+}
+
+func endpointURL() string {
+	base := strings.TrimRight(strings.TrimSpace(cfg.Server), "/")
+	if strings.HasSuffix(base, "/mcp") {
+		return base
+	}
+	return base + "/mcp"
+}
+
+func newHTTPClient() *http.Client {
+	return &http.Client{
+		Timeout: 0,
+		Transport: &bearerTransport{
+			base:  http.DefaultTransport,
+			token: cfg.Token,
+		},
+	}
+}
+
+type bearerTransport struct {
+	base  http.RoundTripper
+	token string
+}
+
+func (t *bearerTransport) RoundTrip(req *http.Request) (*http.Response, error) {
+	base := t.base
+	if base == nil {
+		base = http.DefaultTransport
+	}
+	clone := req.Clone(req.Context())
+	if strings.TrimSpace(t.token) != "" {
+		clone.Header.Set("Authorization", "Bearer "+t.token)
+	}
+	return base.RoundTrip(clone)
+}
+
+func connectRemote(ctx context.Context) (*mcp.ClientSession, error) {
+	if err := requireServer(); err != nil {
+		return nil, err
+	}
+	client := mcp.NewClient(&mcp.Implementation{Name: "amcs-cli", Version: "0.0.1"}, nil)
+	transport := &mcp.StreamableClientTransport{
+		Endpoint:   endpointURL(),
+		HTTPClient: newHTTPClient(),
+	}
+	ctx, cancel := context.WithTimeout(ctx, 30*time.Second)
+	defer cancel()
+	session, err := client.Connect(ctx, transport, nil)
+	if err != nil {
+		return nil, fmt.Errorf("connect to AMCS server: %w", err)
+	}
+	return session, nil
+}

cmd/amcs-cli/cmd/stdio.go

@@ -0,0 +1,62 @@
+package cmd
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/modelcontextprotocol/go-sdk/mcp"
+	"github.com/spf13/cobra"
+)
+
+var stdioCmd = &cobra.Command{
+	Use:   "stdio",
+	Short: "Run a stdio MCP bridge backed by a remote AMCS server",
+	RunE: func(cmd *cobra.Command, _ []string) error {
+		ctx := cmd.Context()
+		remote, err := connectRemote(ctx)
+		if err != nil {
+			return err
+		}
+		defer func() { _ = remote.Close() }()
+
+		tools, err := remote.ListTools(ctx, nil)
+		if err != nil {
+			return fmt.Errorf("load remote tools: %w", err)
+		}
+
+		server := mcp.NewServer(&mcp.Implementation{
+			Name:    "amcs-cli",
+			Title:   "AMCS CLI Bridge",
+			Version: "0.0.1",
+		}, nil)
+
+		for _, tool := range tools.Tools {
+			remoteTool := tool
+			server.AddTool(&mcp.Tool{
+				Name:         remoteTool.Name,
+				Description:  remoteTool.Description,
+				InputSchema:  remoteTool.InputSchema,
+				OutputSchema: remoteTool.OutputSchema,
+				Annotations:  remoteTool.Annotations,
+			}, func(ctx context.Context, req *mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+				return remote.CallTool(ctx, &mcp.CallToolParams{
+					Name:      req.Params.Name,
+					Arguments: req.Params.Arguments,
+				})
+			})
+		}
+
+		session, err := server.Connect(ctx, &mcp.StdioTransport{}, nil)
+		if err != nil {
+			return fmt.Errorf("start stdio bridge: %w", err)
+		}
+		defer func() { _ = session.Close() }()
+
+		<-ctx.Done()
+		return nil
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(stdioCmd)
+}

cmd/amcs-cli/cmd/tools.go

@@ -0,0 +1,38 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+	"strings"
+	"text/tabwriter"
+
+	"github.com/spf13/cobra"
+)
+
+var toolsCmd = &cobra.Command{
+	Use:   "tools",
+	Short: "List tools available on the remote AMCS server",
+	RunE: func(cmd *cobra.Command, _ []string) error {
+		session, err := connectRemote(cmd.Context())
+		if err != nil {
+			return err
+		}
+		defer func() { _ = session.Close() }()
+
+		res, err := session.ListTools(cmd.Context(), nil)
+		if err != nil {
+			return fmt.Errorf("list tools: %w", err)
+		}
+
+		w := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
+		fmt.Fprintln(w, "NAME\tDESCRIPTION")
+		for _, tool := range res.Tools {
+			fmt.Fprintf(w, "%s\t%s\n", tool.Name, strings.TrimSpace(tool.Description))
+		}
+		return w.Flush()
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(toolsCmd)
+}

cmd/amcs-cli/main.go

@@ -0,0 +1,7 @@
+package main
+
+import "git.warky.dev/wdevs/amcs/cmd/amcs-cli/cmd"
+
+func main() {
+	cmd.Execute()
+}

go.mod

@@ -8,11 +8,13 @@ require (
 	github.com/jackc/pgx/v5 v5.9.1
 	github.com/modelcontextprotocol/go-sdk v1.4.1
 	github.com/pgvector/pgvector-go v0.3.0
+	github.com/spf13/cobra v1.10.2
 	golang.org/x/sync v0.17.0
 	gopkg.in/yaml.v3 v3.0.1
 )
 
 require (
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
 	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
 	github.com/jackc/puddle/v2 v2.2.2 // indirect
@@ -20,6 +22,7 @@ require (
 	github.com/rogpeppe/go-internal v1.14.1 // indirect
 	github.com/segmentio/asm v1.1.3 // indirect
 	github.com/segmentio/encoding v0.5.4 // indirect
+	github.com/spf13/pflag v1.0.9 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
 	golang.org/x/oauth2 v0.34.0 // indirect

go.sum

@@ -1,5 +1,6 @@
 entgo.io/ent v0.14.3 h1:wokAV/kIlH9TeklJWGGS7AYJdVckr0DloWjIcO9iIIQ=
 entgo.io/ent v0.14.3/go.mod h1:aDPE/OziPEu8+OWbzy4UlvWmD2/kbRuWfK2A40hcxJM=
+github.com/cpuguy83/go-md2man/v2 v2.0.6/go.mod h1:oOW0eioCTA6cOiMLiUPZOpcVxMig6NIQQ7OS05n1F4g=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -16,6 +17,8 @@ github.com/google/jsonschema-go v0.4.2 h1:tmrUohrwoLZZS/P3x7ex0WAVknEkBZM46iALbc
 github.com/google/jsonschema-go v0.4.2/go.mod h1:r5quNTdLOYEz95Ru18zA0ydNbBuYoo9tgaYcxEYhJVE=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
 github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
@@ -44,10 +47,15 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rogpeppe/go-internal v1.14.1 h1:UQB4HGPB6osV0SQTLymcB4TgvyWu6ZyliaW0tI/otEQ=
 github.com/rogpeppe/go-internal v1.14.1/go.mod h1:MaRKkUm5W0goXpeCfT7UZI6fk/L7L7so1lCWt35ZSgc=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/segmentio/asm v1.1.3 h1:WM03sfUOENvvKexOLp+pCqgb/WDjsi7EK8gIsICtzhc=
 github.com/segmentio/asm v1.1.3/go.mod h1:Ld3L4ZXGNcSLRg4JBsZ3//1+f/TjYl0Mzen/DQy1EJg=
 github.com/segmentio/encoding v0.5.4 h1:OW1VRern8Nw6ITAtwSZ7Idrl3MXCFwXHPgqESYfvNt0=
 github.com/segmentio/encoding v0.5.4/go.mod h1:HS1ZKa3kSN32ZHVZ7ZLPLXWvOVIiZtyJnO1gPH1sKt0=
+github.com/spf13/cobra v1.10.2 h1:DMTTonx5m65Ic0GOoRY2c16WCbHxOOw6xxezuLaBpcU=
+github.com/spf13/cobra v1.10.2/go.mod h1:7C1pvHqHw5A4vrJfjNwvOdzYu0Gml16OCs2GRiTUUS4=
+github.com/spf13/pflag v1.0.9 h1:9exaQaMOCwffKiiiYk6/BndUBv+iRViNW+4lEMi0PvY=
+github.com/spf13/pflag v1.0.9/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -73,6 +81,7 @@ github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
 github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
 github.com/yosida95/uritemplate/v3 v3.0.2 h1:Ed3Oyj9yrmi9087+NczuL5BwkIc4wvTb5zIM+UJPGz4=
 github.com/yosida95/uritemplate/v3 v3.0.2/go.mod h1:ILOh0sOhIJR3+L/8afwt/kE++YT040gmv5BQTMR2HP4=
+go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/crypto v0.36.0 h1:AnAEvhDddvBdpY+uR+MyHmuZzzNqXSe/GvuDeob5L34=
 golang.org/x/crypto v0.36.0/go.mod h1:Y4J0ReaxCR1IMaabaSMugxJES1EpwhBHhv2bDHklZvc=
 golang.org/x/oauth2 v0.34.0 h1:hqK/t4AKgbqWkdkcAeI8XLmbK+4m4G5YeQRrmiotGlw=

internal/app/app.go

@@ -212,7 +212,6 @@ func routes(logger *slog.Logger, cfg *config.Config, info buildinfo.Info, db *st
 	mux.HandleFunc("/images/project.jpg", serveHomeImage)
 	mux.HandleFunc("/images/icon.png", serveIcon)
 	mux.HandleFunc("/llm", serveLLMInstructions)
-	mux.HandleFunc("/api/status", statusAPIHandler(info, accessTracker, oauthEnabled))
 
 	mux.HandleFunc("/healthz", func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)

internal/app/status.go

@@ -1,11 +1,9 @@
 package app
 
 import (
-	"bytes"
+	"fmt"
-	"encoding/json"
+	"html"
-	"io/fs"
 	"net/http"
-	"path"
 	"strings"
 	"time"
 
@@ -15,33 +13,131 @@ import (
 
 const connectedWindow = 10 * time.Minute
 
-type statusAPIResponse struct {
+type statusPageData struct {
-	Title           string                `json:"title"`
+	Version        string
-	Description     string                `json:"description"`
+	BuildDate      string
-	Version         string                `json:"version"`
+	Commit         string
-	BuildDate       string                `json:"build_date"`
+	ConnectedCount int
-	Commit          string                `json:"commit"`
+	TotalKnown     int
-	ConnectedCount  int                   `json:"connected_count"`
+	Entries        []auth.AccessSnapshot
-	TotalKnown      int                   `json:"total_known"`
+	OAuthEnabled   bool
-	ConnectedWindow string                `json:"connected_window"`
-	Entries         []auth.AccessSnapshot `json:"entries"`
-	OAuthEnabled    bool                  `json:"oauth_enabled"`
 }
 
-func statusSnapshot(info buildinfo.Info, tracker *auth.AccessTracker, oauthEnabled bool, now time.Time) statusAPIResponse {
+func renderHomePage(info buildinfo.Info, tracker *auth.AccessTracker, oauthEnabled bool, now time.Time) string {
 	entries := tracker.Snapshot()
-	return statusAPIResponse{
+	data := statusPageData{
-		Title:           "Avelon Memory Crystal Server (AMCS)",
-		Description:     "AMCS is a memory server that captures, links, and retrieves structured project thoughts for AI assistants using semantic search, summaries, and MCP tools.",
 		Version:        fallback(info.Version, "dev"),
 		BuildDate:      fallback(info.BuildDate, "unknown"),
 		Commit:         fallback(info.Commit, "unknown"),
 		ConnectedCount: tracker.ConnectedCount(now, connectedWindow),
 		TotalKnown:     len(entries),
-		ConnectedWindow: "last 10 minutes",
 		Entries:        entries,
 		OAuthEnabled:   oauthEnabled,
 	}
+
+	var b strings.Builder
+	b.WriteString(`<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <title>AMCS</title>
+  <style>
+    body { margin: 0; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #f5f7fb; color: #172033; }
+    main { max-width: 980px; margin: 48px auto; background: #fff; border-radius: 12px; box-shadow: 0 10px 28px rgba(23, 32, 51, 0.12); overflow: hidden; }
+    .content { padding: 28px; }
+    h1, h2 { margin: 0 0 12px 0; }
+    p { margin: 0; line-height: 1.5; color: #334155; }
+    .actions { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }
+    .link { display: inline-block; padding: 10px 14px; border-radius: 8px; background: #172033; color: #fff; text-decoration: none; font-weight: 600; }
+    .link:hover { background: #0f172a; }
+    .stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-top: 24px; }
+    .card { background: #eef2ff; border-radius: 10px; padding: 16px; }
+    .label { display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: #475569; }
+    .value { display: block; margin-top: 6px; font-size: 1.4rem; font-weight: 700; color: #0f172a; }
+    .meta { margin-top: 28px; color: #475569; font-size: 0.95rem; }
+    table { width: 100%; border-collapse: collapse; margin-top: 16px; }
+    th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid #e2e8f0; vertical-align: top; }
+    th { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.04em; color: #475569; }
+    .empty { margin-top: 16px; color: #64748b; }
+    code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
+    img { display: block; width: 100%; height: auto; }
+  </style>
+</head>
+<body>
+  <main>
+    <img src="/images/project.jpg" alt="Avelon Memory Crystal project image">
+    <div class="content">
+      <h1>Avelon Memory Crystal Server (AMCS)</h1>
+      <p>AMCS is a memory server that captures, links, and retrieves structured project thoughts for AI assistants using semantic search, summaries, and MCP tools.</p>
+      <div class="actions">
+        <a class="link" href="/llm">LLM Instructions</a>
+        <a class="link" href="/healthz">Health Check</a>
+        <a class="link" href="/readyz">Readiness Check</a>`)
+	if data.OAuthEnabled {
+		b.WriteString(`
+        <a class="link" href="/oauth-authorization-server">OAuth Authorization Server</a>`)
+	}
+	b.WriteString(`
+      </div>
+
+      <div class="stats">
+        <div class="card">
+          <span class="label">Connected users</span>
+          <span class="value">` + fmt.Sprintf("%d", data.ConnectedCount) + `</span>
+        </div>
+        <div class="card">
+          <span class="label">Known principals</span>
+          <span class="value">` + fmt.Sprintf("%d", data.TotalKnown) + `</span>
+        </div>
+        <div class="card">
+          <span class="label">Version</span>
+          <span class="value">` + html.EscapeString(data.Version) + `</span>
+        </div>
+      </div>
+
+      <div class="meta">
+        <strong>Build date:</strong> ` + html.EscapeString(data.BuildDate) + ` &nbsp;•&nbsp;
+        <strong>Commit:</strong> <code>` + html.EscapeString(data.Commit) + `</code> &nbsp;•&nbsp;
+        <strong>Connected window:</strong> last 10 minutes
+      </div>
+
+      <h2 style="margin-top: 28px;">Recent access</h2>`)
+	if len(data.Entries) == 0 {
+		b.WriteString(`
+      <p class="empty">No authenticated access recorded yet.</p>`)
+	} else {
+		b.WriteString(`
+      <table>
+        <thead>
+          <tr>
+            <th>Principal</th>
+            <th>Last accessed</th>
+            <th>Last path</th>
+            <th>Requests</th>
+          </tr>
+        </thead>
+        <tbody>`)
+		for _, entry := range data.Entries {
+			b.WriteString(`
+          <tr>
+            <td><code>` + html.EscapeString(entry.KeyID) + `</code></td>
+            <td>` + html.EscapeString(entry.LastAccessedAt.UTC().Format(time.RFC3339)) + `</td>
+            <td>` + html.EscapeString(entry.LastPath) + `</td>
+            <td>` + fmt.Sprintf("%d", entry.RequestCount) + `</td>
+          </tr>`)
+		}
+		b.WriteString(`
+        </tbody>
+      </table>`)
+	}
+	b.WriteString(`
+    </div>
+  </main>
+</body>
+</html>`)
+
+	return b.String()
 }
 
 func fallback(value, defaultValue string) string {
@@ -51,83 +147,16 @@ func fallback(value, defaultValue string) string {
 	return value
 }
 
-func statusAPIHandler(info buildinfo.Info, tracker *auth.AccessTracker, oauthEnabled bool) http.HandlerFunc {
+func homeHandler(info buildinfo.Info, tracker *auth.AccessTracker, oauthEnabled bool) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		if r.URL.Path != "/api/status" {
+		if r.URL.Path != "/" {
-			http.NotFound(w, r)
-			return
-		}
-		if r.Method != http.MethodGet && r.Method != http.MethodHead {
-			w.Header().Set("Allow", "GET, HEAD")
-			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
-			return
-		}
-
-		w.Header().Set("Content-Type", "application/json; charset=utf-8")
-		w.WriteHeader(http.StatusOK)
-		if r.Method == http.MethodHead {
-			return
-		}
-
-		_ = json.NewEncoder(w).Encode(statusSnapshot(info, tracker, oauthEnabled, time.Now()))
-	}
-}
-
-func homeHandler(_ buildinfo.Info, _ *auth.AccessTracker, _ bool) http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodGet && r.Method != http.MethodHead {
-			w.Header().Set("Allow", "GET, HEAD")
-			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
-			return
-		}
-
-		requestPath := strings.TrimPrefix(path.Clean(r.URL.Path), "/")
-		if requestPath == "." {
-			requestPath = ""
-		}
-
-		if requestPath != "" {
-			if serveUIAsset(w, r, requestPath) {
-				return
-			}
 			http.NotFound(w, r)
 			return
 		}
 
-		serveUIIndex(w, r)
+		if r.Method != http.MethodGet && r.Method != http.MethodHead {
-	}
+			w.Header().Set("Allow", "GET, HEAD")
-}
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
-
-func serveUIAsset(w http.ResponseWriter, r *http.Request, name string) bool {
-	if uiDistFS == nil {
-		return false
-	}
-	if strings.Contains(name, "..") {
-		return false
-	}
-	file, err := uiDistFS.Open(name)
-	if err != nil {
-		return false
-	}
-	defer file.Close()
-
-	info, err := file.Stat()
-	if err != nil || info.IsDir() {
-		return false
-	}
-
-	data, err := fs.ReadFile(uiDistFS, name)
-	if err != nil {
-		return false
-	}
-
-	http.ServeContent(w, r, info.Name(), info.ModTime(), bytes.NewReader(data))
-	return true
-}
-
-func serveUIIndex(w http.ResponseWriter, r *http.Request) {
-	if indexHTML == nil {
-		http.Error(w, "ui assets not built", http.StatusServiceUnavailable)
 			return
 		}
 
@@ -136,5 +165,7 @@ func serveUIIndex(w http.ResponseWriter, r *http.Request) {
 		if r.Method == http.MethodHead {
 			return
 		}
-	_, _ = w.Write(indexHTML)
+
+		_, _ = w.Write([]byte(renderHomePage(info, tracker, oauthEnabled, time.Now())))
+	}
 }

internal/app/status_test.go

@@ -1,7 +1,6 @@
 package app
 
 import (
-	"encoding/json"
 	"io"
 	"log/slog"
 	"net/http"
@@ -15,62 +14,29 @@ import (
 	"git.warky.dev/wdevs/amcs/internal/config"
 )
 
-func TestStatusSnapshotHidesOAuthLinkWhenDisabled(t *testing.T) {
+func TestRenderHomePageHidesOAuthLinkWhenDisabled(t *testing.T) {
 	tracker := auth.NewAccessTracker()
-	snapshot := statusSnapshot(buildinfo.Info{Version: "v1.2.3", BuildDate: "2026-04-04", Commit: "abc123"}, tracker, false, time.Date(2026, 4, 4, 12, 0, 0, 0, time.UTC))
+	page := renderHomePage(buildinfo.Info{Version: "v1.2.3", BuildDate: "2026-04-04", Commit: "abc123"}, tracker, false, time.Date(2026, 4, 4, 12, 0, 0, 0, time.UTC))
 
-	if snapshot.OAuthEnabled {
+	if strings.Contains(page, "/oauth-authorization-server") {
-		t.Fatal("OAuthEnabled = true, want false")
+		t.Fatal("page unexpectedly contains OAuth link")
 	}
-	if snapshot.ConnectedCount != 0 {
+	if !strings.Contains(page, "Connected users") {
-		t.Fatalf("ConnectedCount = %d, want 0", snapshot.ConnectedCount)
+		t.Fatal("page missing Connected users stat")
-	}
-	if snapshot.Title == "" {
-		t.Fatal("Title = empty, want non-empty")
 	}
 }
 
-func TestStatusSnapshotShowsTrackedAccess(t *testing.T) {
+func TestRenderHomePageShowsTrackedAccess(t *testing.T) {
 	tracker := auth.NewAccessTracker()
 	now := time.Date(2026, 4, 4, 12, 0, 0, 0, time.UTC)
 	tracker.Record("client-a", "/files", "127.0.0.1:1234", "tester", now)
 
-	snapshot := statusSnapshot(buildinfo.Info{Version: "v1.2.3"}, tracker, true, now)
+	page := renderHomePage(buildinfo.Info{Version: "v1.2.3"}, tracker, true, now)
 
-	if !snapshot.OAuthEnabled {
+	for _, needle := range []string{"client-a", "/files", "1</span>", "/oauth-authorization-server"} {
-		t.Fatal("OAuthEnabled = false, want true")
+		if !strings.Contains(page, needle) {
+			t.Fatalf("page missing %q", needle)
 		}
-	if snapshot.ConnectedCount != 1 {
-		t.Fatalf("ConnectedCount = %d, want 1", snapshot.ConnectedCount)
-	}
-	if len(snapshot.Entries) != 1 {
-		t.Fatalf("len(Entries) = %d, want 1", len(snapshot.Entries))
-	}
-	if snapshot.Entries[0].KeyID != "client-a" || snapshot.Entries[0].LastPath != "/files" {
-		t.Fatalf("entry = %+v, want keyID client-a and path /files", snapshot.Entries[0])
-	}
-}
-
-func TestStatusAPIHandlerReturnsJSON(t *testing.T) {
-	handler := statusAPIHandler(buildinfo.Info{Version: "v1"}, auth.NewAccessTracker(), true)
-	req := httptest.NewRequest(http.MethodGet, "/api/status", nil)
-	rec := httptest.NewRecorder()
-
-	handler.ServeHTTP(rec, req)
-
-	if rec.Code != http.StatusOK {
-		t.Fatalf("status = %d, want %d", rec.Code, http.StatusOK)
-	}
-	if got := rec.Header().Get("Content-Type"); !strings.Contains(got, "application/json") {
-		t.Fatalf("content-type = %q, want application/json", got)
-	}
-
-	var payload statusAPIResponse
-	if err := json.Unmarshal(rec.Body.Bytes(), &payload); err != nil {
-		t.Fatalf("json.Unmarshal() error = %v", err)
-	}
-	if payload.Version != "v1" {
-		t.Fatalf("version = %q, want %q", payload.Version, "v1")
 	}
 }
 
@@ -89,21 +55,6 @@ func TestHomeHandlerAllowsHead(t *testing.T) {
 	}
 }
 
-func TestHomeHandlerServesIndex(t *testing.T) {
-	handler := homeHandler(buildinfo.Info{Version: "v1"}, auth.NewAccessTracker(), false)
-	req := httptest.NewRequest(http.MethodGet, "/", nil)
-	rec := httptest.NewRecorder()
-
-	handler.ServeHTTP(rec, req)
-
-	if rec.Code != http.StatusOK {
-		t.Fatalf("status = %d, want %d", rec.Code, http.StatusOK)
-	}
-	if !strings.Contains(rec.Body.String(), "<div id=\"app\"></div>") {
-		t.Fatalf("body = %q, want embedded UI index", rec.Body.String())
-	}
-}
-
 func TestMiddlewareRecordsAuthenticatedAccess(t *testing.T) {
 	keyring, err := auth.NewKeyring([]config.APIKey{{ID: "client-a", Value: "secret"}})
 	if err != nil {

internal/app/ui_assets.go

@@ -1,22 +0,0 @@
-package app
-
-import (
-	"embed"
-	"io/fs"
-)
-
-var (
-	//go:embed ui/dist
-	uiFiles embed.FS
-	uiDistFS fs.FS
-	indexHTML []byte
-)
-
-func init() {
-	dist, err := fs.Sub(uiFiles, "ui/dist")
-	if err != nil {
-		return
-	}
-	uiDistFS = dist
-	indexHTML, _ = fs.ReadFile(uiDistFS, "index.html")
-}

schema/README.md

@@ -0,0 +1,35 @@
+# Schema workflow
+
+The `schema/*.dbml` files are the database schema source of truth.
+
+## Generate SQL migrations
+
+Run:
+
+```bash
+make generate-migrations
+```
+
+This uses `relspec` to convert the DBML files into PostgreSQL SQL and writes the generated schema migration to:
+
+- `migrations/020_generated_schema.sql`
+
+## Check schema drift
+
+Run:
+
+```bash
+make check-schema-drift
+```
+
+This regenerates the SQL from `schema/*.dbml` and compares it with `migrations/020_generated_schema.sql`.
+If the generated output differs, the command fails so CI can catch schema drift.
+
+## Workflow
+
+1. Update the DBML files in `schema/`
+2. Run `make generate-migrations`
+3. Review the generated SQL
+4. Commit both the DBML changes and the generated migration
+
+Existing handwritten migrations stay in place. Going forward, update the DBML first and regenerate the SQL from there.

schema/calendar.dbml

@@ -0,0 +1,44 @@
+Table family_members {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [not null]
+  relationship text
+  birth_date date
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+}
+
+Table activities {
+  id uuid [pk, default: `gen_random_uuid()`]
+  family_member_id uuid [ref: > family_members.id]
+  title text [not null]
+  activity_type text
+  day_of_week text
+  start_time time
+  end_time time
+  start_date date
+  end_date date
+  location text
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    day_of_week
+    family_member_id
+    (start_date, end_date)
+  }
+}
+
+Table important_dates {
+  id uuid [pk, default: `gen_random_uuid()`]
+  family_member_id uuid [ref: > family_members.id]
+  title text [not null]
+  date_value date [not null]
+  recurring_yearly boolean [not null, default: false]
+  reminder_days_before int [not null, default: 7]
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    date_value
+  }
+}

schema/core.dbml

@@ -0,0 +1,48 @@
+Table thoughts {
+  id bigserial [pk]
+  guid uuid [unique, not null, default: `gen_random_uuid()`]
+  content text [not null]
+  metadata jsonb [default: `'{}'::jsonb`]
+  created_at timestamptz [default: `now()`]
+  updated_at timestamptz [default: `now()`]
+  project_id uuid [ref: > projects.guid]
+  archived_at timestamptz
+}
+
+Table projects {
+  id bigserial [pk]
+  guid uuid [unique, not null, default: `gen_random_uuid()`]
+  name text [unique, not null]
+  description text
+  created_at timestamptz [default: `now()`]
+  last_active_at timestamptz [default: `now()`]
+}
+
+Table thought_links {
+  from_id bigint [not null, ref: > thoughts.id]
+  to_id bigint [not null, ref: > thoughts.id]
+  relation text [not null]
+  created_at timestamptz [default: `now()`]
+
+  indexes {
+    (from_id, to_id, relation) [pk]
+    from_id
+    to_id
+  }
+}
+
+Table embeddings {
+  id bigserial [pk]
+  guid uuid [unique, not null, default: `gen_random_uuid()`]
+  thought_id uuid [not null, ref: > thoughts.guid]
+  model text [not null]
+  dim int [not null]
+  embedding vector [not null]
+  created_at timestamptz [default: `now()`]
+  updated_at timestamptz [default: `now()`]
+
+  indexes {
+    (thought_id, model) [unique]
+    thought_id
+  }
+}

schema/crm.dbml

@@ -0,0 +1,53 @@
+Table professional_contacts {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [not null]
+  company text
+  title text
+  email text
+  phone text
+  linkedin_url text
+  how_we_met text
+  tags "text[]" [not null, default: `'{}'`]
+  notes text
+  last_contacted timestamptz
+  follow_up_date date
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    last_contacted
+    follow_up_date
+  }
+}
+
+Table contact_interactions {
+  id uuid [pk, default: `gen_random_uuid()`]
+  contact_id uuid [not null, ref: > professional_contacts.id]
+  interaction_type text [not null]
+  occurred_at timestamptz [not null, default: `now()`]
+  summary text [not null]
+  follow_up_needed boolean [not null, default: false]
+  follow_up_notes text
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    (contact_id, occurred_at)
+  }
+}
+
+Table opportunities {
+  id uuid [pk, default: `gen_random_uuid()`]
+  contact_id uuid [ref: > professional_contacts.id]
+  title text [not null]
+  description text
+  stage text [not null, default: 'identified']
+  value "decimal(12,2)"
+  expected_close_date date
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    stage
+  }
+}

schema/files.dbml

@@ -0,0 +1,25 @@
+Table stored_files {
+  id bigserial [pk]
+  guid uuid [unique, not null, default: `gen_random_uuid()`]
+  thought_id uuid [ref: > thoughts.guid]
+  project_id uuid [ref: > projects.guid]
+  name text [not null]
+  media_type text [not null]
+  kind text [not null, default: 'file']
+  encoding text [not null, default: 'base64']
+  size_bytes bigint [not null]
+  sha256 text [not null]
+  content bytea [not null]
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    thought_id
+    project_id
+    sha256
+  }
+}
+
+// Cross-file refs (for relspecgo merge)
+Ref: stored_files.thought_id > thoughts.guid [delete: set null]
+Ref: stored_files.project_id > projects.guid [delete: set null]

schema/household.dbml

@@ -0,0 +1,31 @@
+Table household_items {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [not null]
+  category text
+  location text
+  details jsonb [not null, default: `'{}'`]
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    category
+  }
+}
+
+Table household_vendors {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [not null]
+  service_type text
+  phone text
+  email text
+  website text
+  notes text
+  rating int
+  last_used date
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    service_type
+  }
+}

schema/maintenance.dbml

@@ -0,0 +1,30 @@
+Table maintenance_tasks {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [not null]
+  category text
+  frequency_days int
+  last_completed timestamptz
+  next_due timestamptz
+  priority text [not null, default: 'medium']
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    next_due
+  }
+}
+
+Table maintenance_logs {
+  id uuid [pk, default: `gen_random_uuid()`]
+  task_id uuid [not null, ref: > maintenance_tasks.id]
+  completed_at timestamptz [not null, default: `now()`]
+  performed_by text
+  cost "decimal(10,2)"
+  notes text
+  next_action text
+
+  indexes {
+    (task_id, completed_at)
+  }
+}

schema/meals.dbml

@@ -0,0 +1,49 @@
+Table recipes {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [not null]
+  cuisine text
+  prep_time_minutes int
+  cook_time_minutes int
+  servings int
+  ingredients jsonb [not null, default: `'[]'`]
+  instructions jsonb [not null, default: `'[]'`]
+  tags "text[]" [not null, default: `'{}'`]
+  rating int
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    cuisine
+    tags
+  }
+}
+
+Table meal_plans {
+  id uuid [pk, default: `gen_random_uuid()`]
+  week_start date [not null]
+  day_of_week text [not null]
+  meal_type text [not null]
+  recipe_id uuid [ref: > recipes.id]
+  custom_meal text
+  servings int
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    week_start
+  }
+}
+
+Table shopping_lists {
+  id uuid [pk, default: `gen_random_uuid()`]
+  week_start date [unique, not null]
+  items jsonb [not null, default: `'[]'`]
+  notes text
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    week_start
+  }
+}

schema/meta.dbml

@@ -0,0 +1,32 @@
+Table chat_histories {
+  id uuid [pk, default: `gen_random_uuid()`]
+  session_id text [not null]
+  title text
+  channel text
+  agent_id text
+  project_id uuid [ref: > projects.guid]
+  messages jsonb [not null, default: `'[]'`]
+  summary text
+  metadata jsonb [not null, default: `'{}'`]
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    session_id
+    project_id
+    channel
+    agent_id
+    created_at
+  }
+}
+
+Table tool_annotations {
+  id bigserial [pk]
+  tool_name text [unique, not null]
+  notes text [not null, default: '']
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+}
+
+// Cross-file refs (for relspecgo merge)
+Ref: chat_histories.project_id > projects.guid [delete: set null]

schema/skills.dbml

@@ -0,0 +1,46 @@
+Table agent_skills {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [unique, not null]
+  description text [not null, default: '']
+  content text [not null]
+  tags "text[]" [not null, default: `'{}'`]
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+}
+
+Table agent_guardrails {
+  id uuid [pk, default: `gen_random_uuid()`]
+  name text [unique, not null]
+  description text [not null, default: '']
+  content text [not null]
+  severity text [not null, default: 'medium']
+  tags "text[]" [not null, default: `'{}'`]
+  created_at timestamptz [not null, default: `now()`]
+  updated_at timestamptz [not null, default: `now()`]
+}
+
+Table project_skills {
+  project_id uuid [not null, ref: > projects.guid]
+  skill_id uuid [not null, ref: > agent_skills.id]
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    (project_id, skill_id) [pk]
+    project_id
+  }
+}
+
+Table project_guardrails {
+  project_id uuid [not null, ref: > projects.guid]
+  guardrail_id uuid [not null, ref: > agent_guardrails.id]
+  created_at timestamptz [not null, default: `now()`]
+
+  indexes {
+    (project_id, guardrail_id) [pk]
+    project_id
+  }
+}
+
+// Cross-file refs (for relspecgo merge)
+Ref: project_skills.project_id > projects.guid [delete: cascade]
+Ref: project_guardrails.project_id > projects.guid [delete: cascade]

scripts/run-local.sh

@@ -2,11 +2,4 @@
 
 set -euo pipefail
 
-CONFIG_PATH="${1:-configs/dev.yaml}"
+go run ./cmd/amcs-server --config "${1:-configs/dev.yaml}"
-
-if [[ ! -f internal/app/ui/dist/index.html ]]; then
-  echo "UI build not found; building frontend first..."
-  make ui-build
-fi
-
-go run ./cmd/amcs-server --config "$CONFIG_PATH"

ui/index.html

@@ -1,16 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>AMCS</title>
-    <meta
-      name="description"
-      content="AMCS is a memory server that captures, links, and retrieves structured project thoughts for AI assistants using semantic search, summaries, and MCP tools."
-    />
-  </head>
-  <body class="bg-slate-950">
-    <div id="app"></div>
-    <script type="module" src="/src/main.ts"></script>
-  </body>
-</html>

ui/package.json

@@ -1,23 +0,0 @@
-{
-  "name": "amcs-ui",
-  "private": true,
-  "version": "0.0.0",
-  "packageManager": "pnpm@10.33.0",
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "vite build",
-    "check": "svelte-check --tsconfig ./tsconfig.json",
-    "preview": "vite preview"
-  },
-  "devDependencies": {
-    "@sveltejs/vite-plugin-svelte": "^5.0.3",
-    "@tailwindcss/vite": "^4.1.4",
-    "@types/node": "^24.5.2",
-    "svelte": "^5.28.2",
-    "svelte-check": "^4.1.6",
-    "tailwindcss": "^4.1.4",
-    "typescript": "^5.8.3",
-    "vite": "^6.3.2"
-  }
-}

ui/src/App.svelte

@@ -1,257 +0,0 @@
-<script lang="ts">
-  import { onMount } from "svelte";
-
-  type AccessEntry = {
-    key_id: string;
-    last_accessed_at: string;
-    last_path: string;
-    request_count: number;
-  };
-
-  type StatusResponse = {
-    title: string;
-    description: string;
-    version: string;
-    build_date: string;
-    commit: string;
-    connected_count: number;
-    total_known: number;
-    connected_window: string;
-    oauth_enabled: boolean;
-    entries: AccessEntry[];
-  };
-
-  let data: StatusResponse | null = null;
-  let loading = true;
-  let error = "";
-
-  const quickLinks = [
-    { href: "/llm", label: "LLM Instructions" },
-    { href: "/healthz", label: "Health Check" },
-    { href: "/readyz", label: "Readiness Check" },
-  ];
-
-  async function loadStatus() {
-    loading = true;
-    error = "";
-
-    try {
-      const response = await fetch("/api/status");
-      if (!response.ok) {
-        throw new Error(`Status request failed with ${response.status}`);
-      }
-      data = (await response.json()) as StatusResponse;
-    } catch (err) {
-      error = err instanceof Error ? err.message : "Failed to load status";
-    } finally {
-      loading = false;
-    }
-  }
-
-  function formatDate(value: string) {
-    return new Date(value).toLocaleString();
-  }
-
-  onMount(loadStatus);
-</script>
-
-<svelte:head>
-  <title>AMCS</title>
-</svelte:head>
-
-<div class="min-h-screen bg-slate-950 text-slate-100">
-  <main
-    class="mx-auto flex min-h-screen max-w-7xl flex-col px-4 py-6 sm:px-6 lg:px-8"
-  >
-    <section
-      class="overflow-hidden rounded-3xl border border-white/10 bg-slate-900 shadow-2xl shadow-slate-950/40"
-    >
-      <img
-        src="/images/project.jpg"
-        alt="Avelon Memory Crystal"
-        class="h-64 w-full object-cover object-center sm:h-80"
-      />
-
-      <div class="grid gap-8 p-6 sm:p-8 lg:grid-cols-[1.6fr_1fr] lg:p-10">
-        <div class="space-y-6">
-          <div class="space-y-4">
-            <div
-              class="inline-flex items-center gap-2 rounded-full border border-cyan-400/20 bg-cyan-400/10 px-3 py-1 text-sm font-medium text-cyan-200"
-            >
-              <span class="h-2 w-2 rounded-full bg-emerald-400"></span>
-              Avalon Memory Crystal Server
-            </div>
-            <div>
-              <h1
-                class="text-3xl font-semibold tracking-tight text-white sm:text-4xl"
-              >
-                Avelon Memory Crystal Server (AMCS)
-              </h1>
-              <p
-                class="mt-3 max-w-3xl text-base leading-7 text-slate-300 sm:text-lg"
-              >
-                {data?.description ??
-                  "AMCS is a memory server that captures, links, and retrieves structured project thoughts for AI assistants using semantic search, summaries, and MCP tools."}
-              </p>
-            </div>
-          </div>
-
-          <div class="flex flex-wrap gap-3">
-            {#each quickLinks as link}
-              <a
-                class="inline-flex items-center justify-center rounded-xl border border-cyan-300/20 bg-cyan-400/10 px-4 py-2 text-sm font-semibold text-cyan-100 transition hover:border-cyan-300/40 hover:bg-cyan-400/20"
-                href={link.href}>{link.label}</a
-              >
-            {/each}
-            {#if data?.oauth_enabled}
-              <a
-                class="inline-flex items-center justify-center rounded-xl border border-violet-300/20 bg-violet-400/10 px-4 py-2 text-sm font-semibold text-violet-100 transition hover:border-violet-300/40 hover:bg-violet-400/20"
-                href="/oauth-authorization-server">OAuth Authorization Server</a
-              >
-            {/if}
-          </div>
-
-          <div class="grid gap-4 sm:grid-cols-3">
-            <div class="rounded-2xl border border-white/10 bg-white/5 p-5">
-              <p class="text-sm uppercase tracking-[0.2em] text-slate-400">
-                Connected users
-              </p>
-              <p class="mt-2 text-3xl font-semibold text-white">
-                {data?.connected_count ?? "—"}
-              </p>
-            </div>
-            <div class="rounded-2xl border border-white/10 bg-white/5 p-5">
-              <p class="text-sm uppercase tracking-[0.2em] text-slate-400">
-                Known principals
-              </p>
-              <p class="mt-2 text-3xl font-semibold text-white">
-                {data?.total_known ?? "—"}
-              </p>
-            </div>
-            <div class="rounded-2xl border border-white/10 bg-white/5 p-5">
-              <p class="text-sm uppercase tracking-[0.2em] text-slate-400">
-                Version
-              </p>
-              <p class="mt-2 break-all text-2xl font-semibold text-white">
-                {data?.version ?? "—"}
-              </p>
-            </div>
-          </div>
-        </div>
-
-        <aside
-          class="space-y-4 rounded-2xl border border-white/10 bg-slate-950/50 p-5"
-        >
-          <div>
-            <h2 class="text-lg font-semibold text-white">Build details</h2>
-            <p class="mt-1 text-sm text-slate-400">The same status info.</p>
-          </div>
-          <dl class="space-y-3 text-sm text-slate-300">
-            <div>
-              <dt class="text-slate-500">Build date</dt>
-              <dd class="mt-1 font-medium text-white">
-                {data?.build_date ?? "unknown"}
-              </dd>
-            </div>
-            <div>
-              <dt class="text-slate-500">Commit</dt>
-              <dd
-                class="mt-1 break-all rounded-lg bg-white/5 px-3 py-2 font-mono text-xs text-cyan-100"
-              >
-                {data?.commit ?? "unknown"}
-              </dd>
-            </div>
-            <div>
-              <dt class="text-slate-500">Connected window</dt>
-              <dd class="mt-1 font-medium text-white">
-                {data?.connected_window ?? "last 10 minutes"}
-              </dd>
-            </div>
-          </dl>
-        </aside>
-      </div>
-    </section>
-
-    <section
-      class="mt-6 rounded-3xl border border-white/10 bg-slate-900/80 p-6 shadow-xl shadow-slate-950/20 sm:p-8"
-    >
-      <div
-        class="flex flex-col gap-3 sm:flex-row sm:items-end sm:justify-between"
-      >
-        <div>
-          <h2 class="text-2xl font-semibold text-white">Recent access</h2>
-          <p class="mt-1 text-sm text-slate-400">
-            Authenticated principals AMCS has seen recently.
-          </p>
-        </div>
-        <button
-          class="inline-flex items-center justify-center rounded-xl border border-white/10 bg-white/5 px-4 py-2 text-sm font-medium text-slate-200 transition hover:bg-white/10"
-          on:click={loadStatus}
-        >
-          Refresh
-        </button>
-      </div>
-
-      {#if loading}
-        <div
-          class="mt-6 rounded-2xl border border-dashed border-white/10 bg-slate-950/40 px-4 py-10 text-center text-slate-400"
-        >
-          Loading status…
-        </div>
-      {:else if error}
-        <div
-          class="mt-6 rounded-2xl border border-rose-400/30 bg-rose-400/10 px-4 py-6 text-sm text-rose-100"
-        >
-          <p class="font-semibold">Couldn’t load the status snapshot.</p>
-          <p class="mt-1 text-rose-100/80">{error}</p>
-        </div>
-      {:else if data && data.entries.length === 0}
-        <div
-          class="mt-6 rounded-2xl border border-dashed border-white/10 bg-slate-950/40 px-4 py-10 text-center text-slate-400"
-        >
-          No authenticated access recorded yet.
-        </div>
-      {:else if data}
-        <div class="mt-6 overflow-hidden rounded-2xl border border-white/10">
-          <div class="overflow-x-auto">
-            <table
-              class="min-w-full divide-y divide-white/10 text-left text-sm text-slate-300"
-            >
-              <thead
-                class="bg-white/5 text-xs uppercase tracking-[0.2em] text-slate-500"
-              >
-                <tr>
-                  <th class="px-4 py-3 font-medium">Principal</th>
-                  <th class="px-4 py-3 font-medium">Last accessed</th>
-                  <th class="px-4 py-3 font-medium">Last path</th>
-                  <th class="px-4 py-3 font-medium">Requests</th>
-                </tr>
-              </thead>
-              <tbody class="divide-y divide-white/5 bg-slate-950/30">
-                {#each data.entries as entry}
-                  <tr class="hover:bg-white/[0.03]">
-                    <td class="px-4 py-3 align-top"
-                      ><code
-                        class="rounded bg-white/5 px-2 py-1 font-mono text-xs text-cyan-100"
-                        >{entry.key_id}</code
-                      ></td
-                    >
-                    <td class="px-4 py-3 align-top text-slate-200"
-                      >{formatDate(entry.last_accessed_at)}</td
-                    >
-                    <td class="px-4 py-3 align-top"
-                      ><code class="text-slate-100">{entry.last_path}</code></td
-                    >
-                    <td class="px-4 py-3 align-top font-semibold text-white"
-                      >{entry.request_count}</td
-                    >
-                  </tr>
-                {/each}
-              </tbody>
-            </table>
-          </div>
-        </div>
-      {/if}
-    </section>
-  </main>
-</div>

ui/src/app.css

@@ -1,16 +0,0 @@
-@import 'tailwindcss';
-
-:root {
-  color-scheme: dark;
-  font-family: Inter, system-ui, sans-serif;
-}
-
-html,
-body,
-#app {
-  min-height: 100%;
-}
-
-body {
-  margin: 0;
-}

ui/src/main.ts

@@ -1,9 +0,0 @@
-import './app.css';
-import App from './App.svelte';
-import { mount } from 'svelte';
-
-const app = mount(App, {
-  target: document.getElementById('app')!
-});
-
-export default app;

ui/svelte.config.js

@@ -1,5 +0,0 @@
-export default {
-  compilerOptions: {
-    dev: process.env.NODE_ENV !== 'production'
-  }
-};

ui/tsconfig.json

@@ -1,15 +0,0 @@
-{
-  "extends": "./tsconfig.node.json",
-  "compilerOptions": {
-    "module": "ESNext",
-    "moduleResolution": "Bundler",
-    "target": "ES2022",
-    "lib": ["ESNext", "DOM"],
-    "verbatimModuleSyntax": true,
-    "strict": true,
-    "allowJs": true,
-    "checkJs": false,
-    "types": ["svelte", "node"]
-  },
-  "include": ["src/**/*.ts", "src/**/*.js", "src/**/*.svelte", "vite.config.ts"]
-}

ui/tsconfig.node.json

@@ -1,8 +0,0 @@
-{
-  "compilerOptions": {
-    "composite": true,
-    "module": "ESNext",
-    "moduleResolution": "Bundler",
-    "allowSyntheticDefaultImports": true
-  }
-}

ui/vite.config.ts

@@ -1,31 +0,0 @@
-import { defineConfig } from 'vite';
-import { svelte } from '@sveltejs/vite-plugin-svelte';
-import tailwindcss from '@tailwindcss/vite';
-
-const backendTarget = process.env.AMCS_UI_BACKEND ?? 'http://127.0.0.1:8080';
-
-export default defineConfig({
-  plugins: [svelte(), tailwindcss()],
-  server: {
-    host: '0.0.0.0',
-    port: 5173,
-    proxy: {
-      '/api': backendTarget,
-      '/healthz': backendTarget,
-      '/readyz': backendTarget,
-      '/llm': backendTarget,
-      '/images': backendTarget,
-      '/favicon.ico': backendTarget,
-      '/mcp': backendTarget,
-      '/files': backendTarget,
-      '/oauth-authorization-server': backendTarget,
-      '/authorize': backendTarget,
-      '/oauth': backendTarget,
-      '/.well-known': backendTarget
-    }
-  },
-  build: {
-    outDir: '../internal/app/ui/dist',
-    emptyOutDir: true
-  }
-});