Initial CodeCraft: web-based coding harness for AI models

Rust backend (axum/tokio): agent loop with streaming, tools (fs, bash,
web_fetch, todo, ask_user, subagents, skills, craft snapshots/compare),
permissions with modes and rules, Anthropic + OpenAI-compatible providers,
MCP client (stdio/HTTP, elicitation), SQLite sessions, usage statistics,
compaction, commented TOML config editable via toml_edit.

React PWA: chat with live streaming, permission/question cards, modes
(build/plan/craft), settings for providers/models/prices/MCP/permissions,
raw config editor, statistics dashboard, i18n (en/de). Docker setup.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Richard ZinkandClaude Opus 5.5 committed 2026-11-08 14:39:24 +01:00
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import type { Messages } from "./en";
export const de: Messages = {
"common.loading": "Lädt…",
"common.save": "Speichern",
"common.add": "Hinzufügen",
"common.edit": "Bearbeiten",
"common.delete": "Löschen",
"common.remove": "Entfernen",
"common.close": "Schließen",
"common.collapse": "Einklappen",
"nav.menu": "Menü",
"nav.settings": "Einstellungen",
"nav.stats": "Statistik",
"login.prompt": "Gib das auf dem Server konfigurierte Zugriffstoken ein.",
"login.token": "Zugriffstoken",
"login.invalid": "Ungültiges Token.",
"login.submit": "Anmelden",
"sidebar.newSession": "Neue Session",
"sidebar.noSessions": "Noch keine Sessions",
"sidebar.today": "Heute",
"sidebar.yesterday": "Gestern",
"sidebar.week": "Letzte 7 Tage",
"sidebar.older": "Älter",
"sidebar.connected": "Verbunden",
"sidebar.disconnected": "Getrennt – verbinde neu…",
"sidebar.needsInput": "Wartet auf deine Eingabe",
"session.untitled": "Neue Session",
"new.title": "Neue Session",
"new.directory": "Projektverzeichnis",
"new.up": "Hoch",
"new.noSubdirs": "Keine Unterverzeichnisse",
"new.model": "Modell",
"new.mode": "Modus",
"new.firstPrompt": "Was soll erledigt werden? (optional)",
"new.start": "Starten in {dir}",
"chat.empty": "Schreib eine Nachricht, um zu starten.",
"chat.reasoning": "Überlegungen",
"chat.thinking": "Arbeitet…",
"chat.compacted": "Unterhaltung komprimiert – Zusammenfassung",
"chat.context": "Kontext",
"chat.contextHint": "{tokens} Tokens in der letzten Anfrage",
"chat.statsHint": "Tokens und Kosten dieser Session (Klick für Details)",
"chat.renameHint": "Doppelklick zum Umbenennen",
"chat.rewind": "Ab hier bearbeiten und neu senden",
"chat.rewindConfirm": "Diese Nachricht und alles danach entfernen? Dateiänderungen werden nicht rückgängig gemacht.",
"chat.delete": "Session löschen",
"chat.deleteConfirm": "Diese Session inklusive Subagenten löschen? Die Statistik bleibt erhalten.",
"composer.placeholder": "Nachricht… (/ für Befehle, Bilder einfügen)",
"composer.placeholderBusy": "Nachricht wird eingereiht und beim nächsten Schritt gesendet…",
"composer.send": "Senden",
"composer.queue": "Einreihen",
"composer.stop": "Stopp",
"composer.mode": "Modus",
"composer.model": "Modell",
"composer.permissionMode": "Berechtigungsmodus",
"composer.attach": "Bilder anhängen",
"command.compact": "Unterhaltung zusammenfassen, um Kontext freizugeben",
"command.new": "Neue Session starten",
"permissionMode.default": "Vor Änderungen fragen",
"permissionMode.accept_edits": "Änderungen automatisch annehmen",
"permissionMode.bypass": "Alles erlauben",
"plan.implement": "Zu Build wechseln und Plan umsetzen",
"plan.implementPrompt": "Setze den Plan um.",
"tool.input": "Eingabe",
"tool.output": "Ausgabe",
"tool.todos": "Aufgaben",
"tool.openSubagent": "Subagent-Session öffnen",
"interaction.fromSubagent": "Vom Subagenten:",
"permission.title": "Freigabe erforderlich",
"permission.allowOnce": "Einmal erlauben",
"permission.alwaysTool": "{tool} in dieser Session immer erlauben",
"permission.alwaysCommand": "„{prefix}“ in dieser Session immer erlauben",
"permission.reject": "Ablehnen",
"permission.rejectWithFeedback": "Mit Rückmeldung ablehnen",
"permission.feedback": "Optional: Sag dem Agenten, was er stattdessen tun soll",
"question.title": "Frage an dich",
"question.fromAgent": "Der Agent braucht eine Entscheidung",
"question.fromMcp": "MCP-Server „{server}“ fragt",
"question.other": "Andere Antwort (Freitext)",
"question.answer": "Deine Antwort",
"question.submit": "Antworten",
"question.dismiss": "Verwerfen",
"settings.tab.general": "Allgemein",
"settings.tab.providers": "Provider & Modelle",
"settings.tab.mcp": "MCP",
"settings.tab.permissions": "Berechtigungen",
"settings.tab.agents": "Agenten & Befehle",
"settings.tab.raw": "Config-Datei",
"settings.saved": "Gespeichert – Änderungen sind aktiv.",
"settings.interface": "Oberfläche (dieses Gerät)",
"settings.language": "Sprache",
"settings.theme": "Design",
"settings.themeSystem": "System",
"settings.themeDark": "Dunkel",
"settings.themeLight": "Hell",
"settings.notifications": "Benachrichtigungen",
"settings.notificationsEnable": "Aktivieren",
"settings.notificationsOn": "Aktiv",
"settings.notificationsHint": "Benachrichtigen, wenn ein Agent eine Frage stellt, während die App im Hintergrund ist.",
"settings.server": "Server",
"settings.workspace": "Workspace",
"settings.defaultModel": "Standardmodell",
"settings.smallModel": "Kleines Modell",
"settings.smallModelHint": "Für Session-Titel. Die Komprimierung nutzt das Session-Modell.",
"settings.currency": "Währung",
"settings.autoCompact": "Auto-Komprimierung bei",
"settings.autoCompactHint": "Anteil des Kontextfensters (0 = aus).",
"settings.craft": "Craft-Modus",
"settings.cleanRoom": "Clean Room",
"settings.cleanRoomHint": "Nur nutzen, was ein Besucher sieht. Aus = Deep-Modus (Quelltext und Skripte dürfen gelesen werden).",
"settings.chromium": "Chromium-Programm",
"settings.widths": "Bildschirmbreiten (px)",
"settings.kind": "Typ",
"settings.baseUrl": "Basis-URL",
"settings.apiKey": "API-Key",
"settings.apiKeyStored": "Gespeichert – leer lassen zum Beibehalten",
"settings.apiKeyHint": "Am besten ${ENV_VAR}-Verweise nutzen; direkte Keys stehen im Klartext in der Config-Datei.",
"settings.authPrefix": "Auth-Präfix",
"settings.enabled": "Aktiv",
"settings.modelCount": "{n} Modelle",
"settings.models": "Modelle & Preise",
"settings.addModel": "Modell",
"settings.addDiscovered": "{n} gefundene hinzufügen",
"settings.pricesHint": "Preise pro 1 Mio. Tokens in der eingestellten Währung. Cache-Preise fallen auf den Input-Preis zurück.",
"settings.modelsEmptyHint": "Keine Modelle eingetragen: Sie werden automatisch beim Provider abgefragt.",
"settings.context": "Kontext",
"settings.maxOutput": "Max. Ausgabe",
"settings.reasoning": "Reasoning",
"settings.vision": "Bilder",
"settings.effort": "Effort",
"settings.priceIn": "Input",
"settings.priceOut": "Output",
"settings.priceCacheRead": "Cache lesen",
"settings.priceCacheWrite": "Cache schreiben",
"settings.addProvider": "Provider hinzufügen",
"settings.providerName": "Name (optional)",
"settings.reloadProviders": "Provider & Modelle neu laden",
"settings.deleteProviderConfirm": "Provider „{name}“ löschen?",
"settings.invalidName": "Namen dürfen nur Buchstaben, Ziffern, - und _ enthalten.",
"settings.name": "Name",
"settings.addMcp": "MCP-Server hinzufügen",
"settings.deleteMcpConfirm": "MCP-Server „{name}“ löschen?",
"settings.rawHint": "Die komplette Konfigurationsdatei inklusive Kommentaren. Sie wird vor dem Speichern geprüft.",
"settings.revert": "Zurücksetzen",
"mcp.reconnect": "Alle neu verbinden",
"mcp.none": "Keine MCP-Server konfiguriert.",
"mcp.tools": "{n} Tools",
"mcp.command": "Befehl",
"mcp.args": "Argumente (eins pro Zeile)",
"mcp.env": "Umgebung (KEY=Wert)",
"mcp.headers": "Header (Name: Wert)",
"mcp.state.disabled": "deaktiviert",
"mcp.state.connecting": "verbinde…",
"mcp.state.connected": "verbunden",
"mcp.state.failed": "Fehler",
"mcp.state.unknown": "nicht gestartet",
"permissions.intro": "Regeln für die Tool-Nutzung. „Fragen“ zeigt eine Freigabekarte. MCP-Tools: mcp__<server>__<tool>, Platzhalter erlaubt (mcp__*).",
"permissions.tools": "Tools",
"permissions.bash": "Shell-Befehle",
"permissions.bashHint": "Glob-Muster auf den ganzen Befehl. Zusammengesetzte Befehle (&&, ;, |) sind nur erlaubt, wenn jeder Teil erlaubt ist.",
"permissions.tool": "Tool",
"permissions.pattern": "Muster",
"permissions.rule": "Regel",
"permissions.allow": "Erlauben",
"permissions.ask": "Fragen",
"permissions.deny": "Verbieten",
"agents.intro": "Modi und Subagenten. Eigene in der Config-Datei ([agents.*]) oder als Markdown in .codecraft/agents bzw. .claude/agents anlegen.",
"agents.title": "Agenten",
"agents.readOnly": "nur lesen",
"agents.commands": "Slash-Befehle",
"agents.skills": "Skills",
"stats.range7": "7 Tage",
"stats.range30": "30 Tage",
"stats.range90": "90 Tage",
"stats.range365": "1 Jahr",
"stats.rangeAll": "Alles",
"stats.tableView": "Tabellenansicht",
"stats.chartView": "Diagrammansicht",
"stats.cost": "Kosten",
"stats.perRequest": "{v} pro Anfrage",
"stats.requests": "Anfragen",
"stats.errors": "{n} fehlgeschlagen",
"stats.input": "Input",
"stats.output": "Output",
"stats.cacheRead": "Cache gelesen",
"stats.cacheHit": "Cache-Trefferquote",
"stats.tokens": "Tokens",
"stats.ttft": "Zeit bis zum ersten Token",
"stats.ttftHint": "Durchschnittliche Prefill-Wartezeit",
"stats.outputSpeed": "Ausgabegeschwindigkeit",
"stats.prefillSpeed": "Prefill-Geschwindigkeit",
"stats.costPerDay": "Kosten pro Tag nach Modell",
"stats.tokensPerDay": "Tokens pro Tag",
"stats.heatmap": "Aktivität nach Wochentag und Uhrzeit",
"stats.byModel": "Nach Modell",
"stats.byProvider": "Nach Provider",
"stats.byAgent": "Nach Modus",
"stats.topSessions": "Teuerste Sessions",
"stats.perDay": "Pro Tag",
"stats.day": "Tag",
"stats.model": "Modell",
"stats.provider": "Provider",
"stats.agent": "Modus",
"stats.session": "Session",
"stats.total": "Gesamt",
"stats.other": "Sonstige",
"stats.noData": "Keine Anfragen in diesem Zeitraum.",
};
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// Reference language. Every other language must define the same keys.
export const en = {
"common.loading": "Loading…",
"common.save": "Save",
"common.add": "Add",
"common.edit": "Edit",
"common.delete": "Delete",
"common.remove": "Remove",
"common.close": "Close",
"common.collapse": "Collapse",
"nav.menu": "Menu",
"nav.settings": "Settings",
"nav.stats": "Statistics",
"login.prompt": "Enter the access token configured on the server.",
"login.token": "Access token",
"login.invalid": "Invalid token.",
"login.submit": "Sign in",
"sidebar.newSession": "New session",
"sidebar.noSessions": "No sessions yet",
"sidebar.today": "Today",
"sidebar.yesterday": "Yesterday",
"sidebar.week": "Last 7 days",
"sidebar.older": "Older",
"sidebar.connected": "Connected",
"sidebar.disconnected": "Disconnected – reconnecting…",
"sidebar.needsInput": "Waiting for your input",
"session.untitled": "New session",
"new.title": "New session",
"new.directory": "Project directory",
"new.up": "Up",
"new.noSubdirs": "No subdirectories",
"new.model": "Model",
"new.mode": "Mode",
"new.firstPrompt": "What should be done? (optional)",
"new.start": "Start in {dir}",
"chat.empty": "Send a message to start.",
"chat.reasoning": "Reasoning",
"chat.thinking": "Working…",
"chat.compacted": "Conversation compacted – summary",
"chat.context": "Context",
"chat.contextHint": "{tokens} tokens in the last request",
"chat.statsHint": "Tokens and cost of this session (click for details)",
"chat.renameHint": "Double-click to rename",
"chat.rewind": "Edit and resend from here",
"chat.rewindConfirm": "Remove this message and everything after it? File changes are not undone.",
"chat.delete": "Delete session",
"chat.deleteConfirm": "Delete this session including its subagents? Statistics are kept.",
"composer.placeholder": "Message… (/ for commands, paste images)",
"composer.placeholderBusy": "Message is queued and sent at the next step…",
"composer.send": "Send",
"composer.queue": "Queue",
"composer.stop": "Stop",
"composer.mode": "Mode",
"composer.model": "Model",
"composer.permissionMode": "Permission mode",
"composer.attach": "Attach images",
"command.compact": "Summarize the conversation to free up context",
"command.new": "Start a new session",
"permissionMode.default": "Ask before changes",
"permissionMode.accept_edits": "Auto-accept edits",
"permissionMode.bypass": "Allow everything",
"plan.implement": "Switch to build and implement the plan",
"plan.implementPrompt": "Implement the plan.",
"tool.input": "Input",
"tool.output": "Output",
"tool.todos": "Tasks",
"tool.openSubagent": "Open subagent session",
"interaction.fromSubagent": "From subagent:",
"permission.title": "Permission required",
"permission.allowOnce": "Allow once",
"permission.alwaysTool": "Always allow {tool} in this session",
"permission.alwaysCommand": "Always allow \"{prefix}\" in this session",
"permission.reject": "Reject",
"permission.rejectWithFeedback": "Reject with feedback",
"permission.feedback": "Optional: tell the agent what to do instead",
"question.title": "Question for you",
"question.fromAgent": "The agent needs a decision",
"question.fromMcp": "MCP server \"{server}\" asks",
"question.other": "Other (free text)",
"question.answer": "Your answer",
"question.submit": "Answer",
"question.dismiss": "Dismiss",
"settings.tab.general": "General",
"settings.tab.providers": "Providers & models",
"settings.tab.mcp": "MCP",
"settings.tab.permissions": "Permissions",
"settings.tab.agents": "Agents & commands",
"settings.tab.raw": "Config file",
"settings.saved": "Saved – changes are active.",
"settings.interface": "Interface (this device)",
"settings.language": "Language",
"settings.theme": "Theme",
"settings.themeSystem": "System",
"settings.themeDark": "Dark",
"settings.themeLight": "Light",
"settings.notifications": "Notifications",
"settings.notificationsEnable": "Enable",
"settings.notificationsOn": "Enabled",
"settings.notificationsHint": "Notify when an agent asks a question while the app is in the background.",
"settings.server": "Server",
"settings.workspace": "Workspace",
"settings.defaultModel": "Default model",
"settings.smallModel": "Small model",
"settings.smallModelHint": "Used for session titles. Compaction uses the session model.",
"settings.currency": "Currency",
"settings.autoCompact": "Auto-compact at",
"settings.autoCompactHint": "Fraction of the context window (0 = off).",
"settings.craft": "Craft mode",
"settings.cleanRoom": "Clean room",
"settings.cleanRoomHint": "Only use what a visitor sees. Off = deep mode (page source and scripts may be read).",
"settings.chromium": "Chromium binary",
"settings.widths": "Screen widths (px)",
"settings.kind": "Type",
"settings.baseUrl": "Base URL",
"settings.apiKey": "API key",
"settings.apiKeyStored": "Stored – leave empty to keep",
"settings.apiKeyHint": "Prefer ${ENV_VAR} references; literal keys are stored in plain text in the config file.",
"settings.authPrefix": "Auth prefix",
"settings.enabled": "Enabled",
"settings.modelCount": "{n} models",
"settings.models": "Models & prices",
"settings.addModel": "Model",
"settings.addDiscovered": "Add {n} discovered",
"settings.pricesHint": "Prices per 1M tokens in the configured currency. Cache prices default to the input price.",
"settings.modelsEmptyHint": "No models listed: they are discovered automatically from the provider.",
"settings.context": "Context",
"settings.maxOutput": "Max output",
"settings.reasoning": "Reasoning",
"settings.vision": "Vision",
"settings.effort": "Effort",
"settings.priceIn": "Input",
"settings.priceOut": "Output",
"settings.priceCacheRead": "Cache read",
"settings.priceCacheWrite": "Cache write",
"settings.addProvider": "Add provider",
"settings.providerName": "Name (optional)",
"settings.reloadProviders": "Reload providers & models",
"settings.deleteProviderConfirm": "Delete provider \"{name}\"?",
"settings.invalidName": "Names may only contain letters, digits, - and _.",
"settings.name": "Name",
"settings.addMcp": "Add MCP server",
"settings.deleteMcpConfirm": "Delete MCP server \"{name}\"?",
"settings.rawHint": "The complete configuration file including comments. It is validated before saving.",
"settings.revert": "Revert",
"mcp.reconnect": "Reconnect all",
"mcp.none": "No MCP servers configured.",
"mcp.tools": "{n} tools",
"mcp.command": "Command",
"mcp.args": "Arguments (one per line)",
"mcp.env": "Environment (KEY=value)",
"mcp.headers": "Headers (Name: value)",
"mcp.state.disabled": "disabled",
"mcp.state.connecting": "connecting…",
"mcp.state.connected": "connected",
"mcp.state.failed": "failed",
"mcp.state.unknown": "not started",
"permissions.intro": "Rules for tool use. \"Ask\" shows an approval card. MCP tools: mcp__<server>__<tool>, wildcards allowed (mcp__*).",
"permissions.tools": "Tools",
"permissions.bash": "Shell commands",
"permissions.bashHint": "Glob patterns on the full command. Compound commands (&&, ;, |) are only allowed if every part is.",
"permissions.tool": "Tool",
"permissions.pattern": "Pattern",
"permissions.rule": "Rule",
"permissions.allow": "Allow",
"permissions.ask": "Ask",
"permissions.deny": "Deny",
"agents.intro": "Modes and subagents. Add your own in the config file ([agents.*]) or as Markdown in .codecraft/agents or .claude/agents.",
"agents.title": "Agents",
"agents.readOnly": "read-only",
"agents.commands": "Slash commands",
"agents.skills": "Skills",
"stats.range7": "7 days",
"stats.range30": "30 days",
"stats.range90": "90 days",
"stats.range365": "1 year",
"stats.rangeAll": "All",
"stats.tableView": "Table view",
"stats.chartView": "Chart view",
"stats.cost": "Cost",
"stats.perRequest": "{v} per request",
"stats.requests": "Requests",
"stats.errors": "{n} failed",
"stats.input": "Input",
"stats.output": "Output",
"stats.cacheRead": "Cache read",
"stats.cacheHit": "Cache hit rate",
"stats.tokens": "Tokens",
"stats.ttft": "Time to first token",
"stats.ttftHint": "Average prefill wait",
"stats.outputSpeed": "Output speed",
"stats.prefillSpeed": "Prefill speed",
"stats.costPerDay": "Cost per day by model",
"stats.tokensPerDay": "Tokens per day",
"stats.heatmap": "Activity by weekday and hour",
"stats.byModel": "By model",
"stats.byProvider": "By provider",
"stats.byAgent": "By mode",
"stats.topSessions": "Most expensive sessions",
"stats.perDay": "Per day",
"stats.day": "Day",
"stats.model": "Model",
"stats.provider": "Provider",
"stats.agent": "Mode",
"stats.session": "Session",
"stats.total": "Total",
"stats.other": "Other",
"stats.noData": "No requests in this period.",
};
export type Messages = Record<keyof typeof en, string>;
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// Minimal i18n: dictionaries per language, `{name}` placeholders, persisted choice.
// To add a language: copy en.ts, translate the values, register it in `languages`.
// TypeScript enforces that every language defines every key of `en`.
import { useSyncExternalStore } from "react";
import { en, type Messages } from "./en";
import { de } from "./de";
export type Key = keyof typeof en;
export const languages: Record<string, { name: string; messages: Messages }> = {
en: { name: "English", messages: en },
de: { name: "Deutsch", messages: de },
};
const STORAGE_KEY = "codecraft.lang";
function detect(): string {
const saved = localStorage.getItem(STORAGE_KEY);
if (saved && languages[saved]) return saved;
const nav = navigator.language.slice(0, 2);
return languages[nav] ? nav : "en";
}
let current = detect();
document.documentElement.lang = current;
const listeners = new Set<() => void>();
export function getLang() {
return current;
}
export function setLang(lang: string) {
if (!languages[lang]) return;
current = lang;
localStorage.setItem(STORAGE_KEY, lang);
document.documentElement.lang = lang;
listeners.forEach((l) => l());
}
export function t(key: Key, vars?: Record<string, string | number>): string {
let s: string = languages[current].messages[key] ?? en[key] ?? key;
if (vars) {
for (const [k, v] of Object.entries(vars)) s = s.replaceAll(`{${k}}`, String(v));
}
return s;
}
/** Re-render on language change. Returns `t` for convenience. */
export function useT() {
useSyncExternalStore(
(l) => {
listeners.add(l);
return () => listeners.delete(l);
},
() => current,
);
return t;
}
// --- locale-aware formatting -------------------------------------------------
export function fmtNumber(n: number, digits = 0) {
return new Intl.NumberFormat(current, { maximumFractionDigits: digits }).format(n);
}
export function fmtCompact(n: number) {
return new Intl.NumberFormat(current, { notation: "compact", maximumFractionDigits: 1 }).format(n);
}
export function fmtCost(n: number, currency: string) {
const digits = n !== 0 && Math.abs(n) < 1 ? 4 : 2;
try {
return new Intl.NumberFormat(current, { style: "currency", currency, maximumFractionDigits: digits }).format(n);
} catch {
return `${n.toFixed(digits)} ${currency}`;
}
}
export function fmtPercent(n: number) {
return new Intl.NumberFormat(current, { style: "percent", maximumFractionDigits: 1 }).format(n);
}
export function fmtDate(ms: number, withTime = true) {
return new Intl.DateTimeFormat(current, withTime ? { dateStyle: "medium", timeStyle: "short" } : { dateStyle: "medium" }).format(ms);
}
export function fmtRelative(ms: number) {
const diff = (ms - Date.now()) / 1000;
const rtf = new Intl.RelativeTimeFormat(current, { numeric: "auto" });
const abs = Math.abs(diff);
if (abs < 60) return rtf.format(Math.round(diff), "second");
if (abs < 3600) return rtf.format(Math.round(diff / 60), "minute");
if (abs < 86400) return rtf.format(Math.round(diff / 3600), "hour");
return rtf.format(Math.round(diff / 86400), "day");
}
export function weekdayNames(): string[] {
// Index 0 = Sunday, matching SQLite's %w.
const base = new Date(Date.UTC(2024, 0, 7)); // a Sunday
return Array.from({ length: 7 }, (_, i) =>
new Intl.DateTimeFormat(current, { weekday: "short", timeZone: "UTC" }).format(new Date(base.getTime() + i * 86400000)),
);
}