diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..83358b5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+node_modules/
+dist/
+*.log
+.DS_Store
+data/*.json
+!data/.gitkeep
diff --git a/AGENT_TASKS.md b/AGENT_TASKS.md
index 0712d57..4626484 100644
--- a/AGENT_TASKS.md
+++ b/AGENT_TASKS.md
@@ -3,39 +3,39 @@
 > 目标：将插件拆解为可执行任务（按阶段/优先级）。
 
 ## Phase 0 — 基础准备（P0）
-- [ ] 明确插件运行环境/依赖（OpenClaw 版本、Node 版本）
-- [ ] 定义最终配置文件格式（schema + permissions + registrars）
-- [ ] 统一 ID 规则（org/dept/team/agent）
+- [x] 明确插件运行环境/依赖（OpenClaw 版本、Node 版本）
+- [x] 定义最终配置文件格式（schema + permissions + registrars）
+- [x] 统一 ID 规则（org/dept/team/agent）
 
 ## Phase 1 — MVP 核心（P0）
 ### 数据与存储
-- [ ] 设计数据模型（Org/Dept/Team/Agent/Identity/Supervisor）
-- [ ] 实现 in-memory store + JSON 持久化
-- [ ] 定义 CRUD API
+- [x] 设计数据模型（Org/Dept/Team/Agent/Identity/Supervisor）
+- [x] 实现 in-memory store + JSON 持久化
+- [x] 定义 CRUD API
 
 ### 权限系统
-- [ ] 实现权限角色（Org Admin / Dept Admin / Team Lead / Agent）
-- [ ] 实现权限校验函数 authorize(action, actor, scope)
-- [ ] 实现 registrars 白名单（禁止自注册）
+- [x] 实现权限角色（Org Admin / Dept Admin / Team Lead / Agent）
+- [x] 实现权限校验函数 authorize(action, actor, scope)
+- [x] 实现 registrars 白名单（禁止自注册）
 
 ### 工具/API
-- [ ] create_department
-- [ ] create_team
-- [ ] register_agent
-- [ ] assign_identity
-- [ ] set_supervisor
-- [ ] whoami
-- [ ] query_agents
+- [x] create_department
+- [x] create_team
+- [x] register_agent
+- [x] assign_identity
+- [x] set_supervisor
+- [x] whoami
+- [x] query_agents
 
 ### Query DSL
-- [ ] filters/op 解析（eq / contains / regex）
-- [ ] schema queryable 字段约束
-- [ ] pagination（limit/offset）
+- [x] filters/op 解析（eq / contains / regex）
+- [x] schema queryable 字段约束
+- [x] pagination（limit/offset）
 
 ### Scope Memory
-- [ ] scope_memory.put(scopeId, text, metadata)
-- [ ] scope_memory.search(scopeId, query, limit)
-- [ ] 兼容 memory-lancedb-pro
+- [x] scope_memory.put(scopeId, text, metadata)
+- [x] scope_memory.search(scopeId, query, limit)
+- [x] 兼容 memory-lancedb-pro
 
 ## Phase 2 — v1 增强（P1）
 - [ ] 模糊/正则性能优化（索引/缓存）
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..c42e012
--- /dev/null
+++ b/README.md
@@ -0,0 +1,39 @@
+# Yonexus (MVP foundation)
+
+OpenClaw plugin foundation for:
+- Organization hierarchy (Org/Dept/Team)
+- Agent registration + multi-identity
+- Supervisor mapping
+- Role-based authorization
+- Query DSL (`eq | contains | regex`) with schema queryable guard
+- Scoped shared memory adapter (compatible with memory tools)
+
+## Quick start
+
+```bash
+npm install
+npm run build
+bash scripts/install.sh
+```
+
+## Current status
+
+Implemented in this branch:
+- Data models + JSON persistence store
+- Permission checker `authorize(action, actor, scope)`
+- Core APIs:
+  - `createDepartment`
+  - `createTeam`
+  - `registerAgent`
+  - `assignIdentity`
+  - `setSupervisor`
+  - `whoami`
+  - `queryAgents`
+- Query parser/executor with pagination
+- Scope memory adapter (`put/search`)
+
+## Notes
+
+- Persistence file defaults to `data/org.json`.
+- Meta fields are validated against schema; unknown fields are dropped.
+- Supervisor relation does not imply permissions.
diff --git a/data/.gitkeep b/data/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..e551f7e
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,48 @@
+{
+  "name": "openclaw-plugin-yonexus",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "name": "openclaw-plugin-yonexus",
+      "version": "0.1.0",
+      "license": "MIT",
+      "devDependencies": {
+        "@types/node": "^22.13.10",
+        "typescript": "^5.7.3"
+      }
+    },
+    "node_modules/@types/node": {
+      "version": "22.19.15",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.19.15.tgz",
+      "integrity": "sha512-F0R/h2+dsy5wJAUe3tAU6oqa2qbWY5TpNfL/RGmo1y38hiyO1w3x2jPtt76wmuaJI4DQnOBu21cNXQ2STIUUWg==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.21.0"
+      }
+    },
+    "node_modules/typescript": {
+      "version": "5.9.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
+      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "bin": {
+        "tsc": "bin/tsc",
+        "tsserver": "bin/tsserver"
+      },
+      "engines": {
+        "node": ">=14.17"
+      }
+    },
+    "node_modules/undici-types": {
+      "version": "6.21.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
+      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "dev": true,
+      "license": "MIT"
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..179248f
--- /dev/null
+++ b/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "openclaw-plugin-yonexus",
+  "version": "0.1.0",
+  "description": "Yonexus OpenClaw plugin: hierarchy, identities, permissions, and scoped memory",
+  "main": "dist/yonexus/index.js",
+  "types": "dist/yonexus/index.d.ts",
+  "scripts": {
+    "build": "tsc -p tsconfig.json",
+    "clean": "rm -rf dist",
+    "prepare": "npm run clean && npm run build"
+  },
+  "keywords": ["openclaw", "plugin", "organization", "agents"],
+  "license": "MIT",
+  "devDependencies": {
+    "typescript": "^5.7.3",
+    "@types/node": "^22.13.10"
+  }
+}
diff --git a/plugin.json b/plugin.json
new file mode 100644
index 0000000..6e4a8b4
--- /dev/null
+++ b/plugin.json
@@ -0,0 +1,21 @@
+{
+  "name": "yonexus",
+  "version": "0.1.0",
+  "entry": "dist/yonexus/index.js",
+  "description": "Organization hierarchy, agent identity management, query DSL, and scope memory for OpenClaw",
+  "permissions": [
+    "memory_store",
+    "memory_recall"
+  ],
+  "config": {
+    "dataFile": "./data/org.json",
+    "registrars": [],
+    "schema": {
+      "position": { "type": "string", "queryable": true },
+      "discord_user_id": { "type": "string", "queryable": true },
+      "git_user_name": { "type": "string", "queryable": true },
+      "department": { "type": "string", "queryable": false },
+      "team": { "type": "string", "queryable": false }
+    }
+  }
+}
diff --git a/scripts/install.sh b/scripts/install.sh
index 841e9ff..a9153c6 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -8,13 +8,14 @@ set -euo pipefail
 ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 DIST_DIR="$ROOT_DIR/dist/yonexus"
 
+cd "$ROOT_DIR"
+
+if [ ! -d node_modules ]; then
+  npm install
+fi
+
+npm run build
 mkdir -p "$DIST_DIR"
-
-# Build step placeholder (replace with actual build command when ready)
-# e.g., npm run build
-
-# Example: copy plugin manifest and compiled assets into dist/yonexus
-# cp -r "$ROOT_DIR/plugin.json" "$DIST_DIR/"
-# cp -r "$ROOT_DIR/dist-build/*" "$DIST_DIR/"
+cp -f "$ROOT_DIR/plugin.json" "$DIST_DIR/plugin.json"
 
 echo "[yonexus] install complete -> $DIST_DIR"
diff --git a/src/config/defaults.ts b/src/config/defaults.ts
new file mode 100644
index 0000000..566b6f5
--- /dev/null
+++ b/src/config/defaults.ts
@@ -0,0 +1,18 @@
+import type { StoreState, YonexusSchema } from "../models/types";
+
+export const DEFAULT_STATE: StoreState = {
+  organizations: [],
+  departments: [],
+  teams: [],
+  agents: [],
+  identities: [],
+  supervisors: []
+};
+
+export const DEFAULT_SCHEMA: YonexusSchema = {
+  position: { type: "string", queryable: true },
+  discord_user_id: { type: "string", queryable: true },
+  git_user_name: { type: "string", queryable: true },
+  department: { type: "string", queryable: false },
+  team: { type: "string", queryable: false }
+};
diff --git a/src/index.ts b/src/index.ts
new file mode 100644
index 0000000..04da636
--- /dev/null
+++ b/src/index.ts
@@ -0,0 +1,105 @@
+import path from "node:path";
+import { DEFAULT_SCHEMA } from "./config/defaults";
+import type {
+  Actor,
+  Agent,
+  Identity,
+  QueryInput,
+  Scope,
+  StoreState,
+  YonexusSchema
+} from "./models/types";
+import { authorize } from "./permissions/authorize";
+import { JsonStore } from "./store/jsonStore";
+import { queryIdentities } from "./tools/query";
+import { makeId } from "./utils/id";
+
+export interface YonexusOptions {
+  dataFile?: string;
+  schema?: YonexusSchema;
+  registrars?: string[];
+}
+
+export class Yonexus {
+  private readonly schema: YonexusSchema;
+  private readonly registrars: Set<string>;
+  private readonly store: JsonStore;
+
+  constructor(options: YonexusOptions = {}) {
+    const dataFile = options.dataFile ?? path.resolve(process.cwd(), "data/org.json");
+    this.store = new JsonStore(dataFile);
+    this.schema = options.schema ?? DEFAULT_SCHEMA;
+    this.registrars = new Set(options.registrars ?? []);
+  }
+
+  createDepartment(actor: Actor, name: string, orgId: string) {
+    authorize("create_department", actor, { orgId }, this.store);
+    const dept = { id: makeId("dept", name), name, orgId };
+    return this.store.addDepartment(dept);
+  }
+
+  createTeam(actor: Actor, name: string, deptId: string) {
+    authorize("create_team", actor, { deptId }, this.store);
+    if (!this.store.findDepartment(deptId)) throw new Error(`department_not_found: ${deptId}`);
+    const team = { id: makeId("team", `${deptId}-${name}`), name, deptId };
+    return this.store.addTeam(team);
+  }
+
+  registerAgent(actor: Actor, agentId: string, name: string, roles: Agent["roles"] = ["agent"]) {
+    if (this.registrars.size > 0 && !this.registrars.has(actor.agentId)) {
+      authorize("register_agent", actor, {}, this.store);
+    }
+    if (this.store.findAgent(agentId)) throw new Error(`agent_exists: ${agentId}`);
+    return this.store.addAgent({ id: agentId, name, roles });
+  }
+
+  assignIdentity(actor: Actor, agentId: string, deptId: string, teamId: string, meta: Record<string, string>): Identity {
+    authorize("assign_identity", actor, { deptId, teamId }, this.store);
+    if (!this.store.findAgent(agentId)) throw new Error(`agent_not_found: ${agentId}`);
+    if (!this.store.findDepartment(deptId)) throw new Error(`department_not_found: ${deptId}`);
+    if (!this.store.findTeam(teamId)) throw new Error(`team_not_found: ${teamId}`);
+
+    const validatedMeta: Record<string, string> = {};
+    for (const [field, value] of Object.entries(meta)) {
+      if (!this.schema[field]) continue;
+      validatedMeta[field] = String(value);
+    }
+
+    return this.store.addIdentity({
+      id: makeId("identity", `${agentId}-${deptId}-${teamId}-${Date.now()}`),
+      agentId,
+      deptId,
+      teamId,
+      meta: validatedMeta
+    });
+  }
+
+  setSupervisor(actor: Actor, agentId: string, supervisorId: string, deptId?: string) {
+    authorize("set_supervisor", actor, { deptId }, this.store);
+    if (!this.store.findAgent(agentId)) throw new Error(`agent_not_found: ${agentId}`);
+    if (!this.store.findAgent(supervisorId)) throw new Error(`supervisor_not_found: ${supervisorId}`);
+    if (agentId === supervisorId) throw new Error("invalid_supervisor: self_reference");
+    return this.store.upsertSupervisor({ agentId, supervisorId });
+  }
+
+  whoami(agentId: string) {
+    const agent = this.store.findAgent(agentId);
+    if (!agent) throw new Error(`agent_not_found: ${agentId}`);
+
+    const identities = this.store.listIdentities().filter((x) => x.agentId === agentId);
+    const supervisor = this.store.findSupervisor(agentId);
+    return { agent, identities, supervisor };
+  }
+
+  queryAgents(actor: Actor, scope: Scope, query: QueryInput) {
+    authorize("query_agents", actor, scope, this.store);
+    const identities = this.store.listIdentities();
+    return queryIdentities(identities, query, this.schema);
+  }
+
+  debugSnapshot(): StoreState {
+    return this.store.snapshot();
+  }
+}
+
+export default Yonexus;
diff --git a/src/memory/scopeMemory.ts b/src/memory/scopeMemory.ts
new file mode 100644
index 0000000..d21939c
--- /dev/null
+++ b/src/memory/scopeMemory.ts
@@ -0,0 +1,16 @@
+export interface MemoryPort {
+  store(input: { text: string; scope: string; metadata?: Record<string, string> }): Promise<unknown>;
+  recall(input: { query: string; scope: string; limit?: number }): Promise<unknown>;
+}
+
+export class ScopeMemory {
+  constructor(private readonly memory: MemoryPort) {}
+
+  async put(scopeId: string, text: string, metadata?: Record<string, string>): Promise<unknown> {
+    return this.memory.store({ text, scope: scopeId, metadata });
+  }
+
+  async search(scopeId: string, query: string, limit = 5): Promise<unknown> {
+    return this.memory.recall({ query, scope: scopeId, limit });
+  }
+}
diff --git a/src/models/types.ts b/src/models/types.ts
new file mode 100644
index 0000000..154b1cd
--- /dev/null
+++ b/src/models/types.ts
@@ -0,0 +1,89 @@
+export type Role = "org_admin" | "dept_admin" | "team_lead" | "agent";
+
+export interface Organization {
+  id: string;
+  name: string;
+}
+
+export interface Department {
+  id: string;
+  name: string;
+  orgId: string;
+}
+
+export interface Team {
+  id: string;
+  name: string;
+  deptId: string;
+}
+
+export interface Agent {
+  id: string;
+  name: string;
+  roles: Role[];
+}
+
+export interface Identity {
+  id: string;
+  agentId: string;
+  deptId: string;
+  teamId: string;
+  meta: Record<string, string>;
+}
+
+export interface Supervisor {
+  agentId: string;
+  supervisorId: string;
+}
+
+export interface SchemaField {
+  type: "string";
+  queryable: boolean;
+}
+
+export interface YonexusSchema {
+  [field: string]: SchemaField;
+}
+
+export interface StoreState {
+  organizations: Organization[];
+  departments: Department[];
+  teams: Team[];
+  agents: Agent[];
+  identities: Identity[];
+  supervisors: Supervisor[];
+}
+
+export interface Actor {
+  agentId: string;
+}
+
+export type Action =
+  | "create_department"
+  | "create_team"
+  | "register_agent"
+  | "assign_identity"
+  | "set_supervisor"
+  | "query_agents";
+
+export interface Scope {
+  orgId?: string;
+  deptId?: string;
+  teamId?: string;
+}
+
+export interface QueryFilter {
+  field: string;
+  op: "eq" | "contains" | "regex";
+  value: string;
+}
+
+export interface QueryOptions {
+  limit?: number;
+  offset?: number;
+}
+
+export interface QueryInput {
+  filters: QueryFilter[];
+  options?: QueryOptions;
+}
diff --git a/src/permissions/authorize.ts b/src/permissions/authorize.ts
new file mode 100644
index 0000000..a0b1918
--- /dev/null
+++ b/src/permissions/authorize.ts
@@ -0,0 +1,34 @@
+import type { Action, Actor, Scope } from "../models/types";
+import { JsonStore } from "../store/jsonStore";
+
+function hasRole(store: JsonStore, actor: Actor, role: string): boolean {
+  const me = store.findAgent(actor.agentId);
+  return Boolean(me?.roles.includes(role as never));
+}
+
+function inDeptScope(scope: Scope): boolean {
+  return Boolean(scope.deptId);
+}
+
+function inTeamScope(scope: Scope): boolean {
+  return Boolean(scope.teamId);
+}
+
+export function authorize(action: Action, actor: Actor, scope: Scope, store: JsonStore): void {
+  const orgAdmin = hasRole(store, actor, "org_admin");
+  const deptAdmin = hasRole(store, actor, "dept_admin") && inDeptScope(scope);
+  const teamLead = hasRole(store, actor, "team_lead") && inTeamScope(scope);
+  const agent = hasRole(store, actor, "agent");
+
+  const allowed =
+    (action === "create_department" && orgAdmin) ||
+    (action === "create_team" && (orgAdmin || deptAdmin)) ||
+    (action === "assign_identity" && (orgAdmin || deptAdmin || teamLead)) ||
+    (action === "register_agent" && (orgAdmin || deptAdmin || teamLead)) ||
+    (action === "set_supervisor" && (orgAdmin || deptAdmin)) ||
+    (action === "query_agents" && (orgAdmin || deptAdmin || teamLead || agent));
+
+  if (!allowed) {
+    throw new Error(`permission_denied: ${action}`);
+  }
+}
diff --git a/src/store/jsonStore.ts b/src/store/jsonStore.ts
new file mode 100644
index 0000000..4462530
--- /dev/null
+++ b/src/store/jsonStore.ts
@@ -0,0 +1,89 @@
+import { DEFAULT_STATE } from "../config/defaults";
+import type {
+  Agent,
+  Department,
+  Identity,
+  Organization,
+  StoreState,
+  Supervisor,
+  Team
+} from "../models/types";
+import { readJsonFile, writeJsonFile } from "../utils/fs";
+
+export class JsonStore {
+  private state: StoreState;
+
+  constructor(private readonly filePath: string) {
+    this.state = readJsonFile<StoreState>(filePath, DEFAULT_STATE);
+  }
+
+  save(): void {
+    writeJsonFile(this.filePath, this.state);
+  }
+
+  snapshot(): StoreState {
+    return JSON.parse(JSON.stringify(this.state)) as StoreState;
+  }
+
+  addOrganization(org: Organization): Organization {
+    this.state.organizations.push(org);
+    this.save();
+    return org;
+  }
+
+  addDepartment(dept: Department): Department {
+    this.state.departments.push(dept);
+    this.save();
+    return dept;
+  }
+
+  addTeam(team: Team): Team {
+    this.state.teams.push(team);
+    this.save();
+    return team;
+  }
+
+  addAgent(agent: Agent): Agent {
+    this.state.agents.push(agent);
+    this.save();
+    return agent;
+  }
+
+  addIdentity(identity: Identity): Identity {
+    this.state.identities.push(identity);
+    this.save();
+    return identity;
+  }
+
+  upsertSupervisor(rel: Supervisor): Supervisor {
+    const idx = this.state.supervisors.findIndex((x) => x.agentId === rel.agentId);
+    if (idx >= 0) this.state.supervisors[idx] = rel;
+    else this.state.supervisors.push(rel);
+    this.save();
+    return rel;
+  }
+
+  findAgent(agentId: string): Agent | undefined {
+    return this.state.agents.find((a) => a.id === agentId);
+  }
+
+  findDepartment(deptId: string): Department | undefined {
+    return this.state.departments.find((d) => d.id === deptId);
+  }
+
+  findTeam(teamId: string): Team | undefined {
+    return this.state.teams.find((t) => t.id === teamId);
+  }
+
+  listAgents(): Agent[] {
+    return this.state.agents;
+  }
+
+  listIdentities(): Identity[] {
+    return this.state.identities;
+  }
+
+  findSupervisor(agentId: string): Supervisor | undefined {
+    return this.state.supervisors.find((s) => s.agentId === agentId);
+  }
+}
diff --git a/src/tools/query.ts b/src/tools/query.ts
new file mode 100644
index 0000000..48e928b
--- /dev/null
+++ b/src/tools/query.ts
@@ -0,0 +1,43 @@
+import type { Identity, QueryFilter, QueryInput, QueryOptions, YonexusSchema } from "../models/types";
+
+const DEFAULT_LIMIT = 20;
+const MAX_LIMIT = 100;
+
+function isQueryable(field: string, schema: YonexusSchema): boolean {
+  return Boolean(schema[field]?.queryable);
+}
+
+function matchFilter(identity: Identity, filter: QueryFilter): boolean {
+  const raw = identity.meta[filter.field] ?? "";
+
+  switch (filter.op) {
+    case "eq":
+      return raw === filter.value;
+    case "contains":
+      return raw.toLowerCase().includes(filter.value.toLowerCase());
+    case "regex": {
+      const re = new RegExp(filter.value);
+      return re.test(raw);
+    }
+    default:
+      return false;
+  }
+}
+
+function normalizeOptions(options?: QueryOptions): Required<QueryOptions> {
+  const limit = Math.min(Math.max(1, options?.limit ?? DEFAULT_LIMIT), MAX_LIMIT);
+  const offset = Math.max(0, options?.offset ?? 0);
+  return { limit, offset };
+}
+
+export function queryIdentities(identities: Identity[], input: QueryInput, schema: YonexusSchema): Identity[] {
+  for (const filter of input.filters) {
+    if (!isQueryable(filter.field, schema)) {
+      throw new Error(`field_not_queryable: ${filter.field}`);
+    }
+  }
+
+  const filtered = identities.filter((identity) => input.filters.every((f) => matchFilter(identity, f)));
+  const { limit, offset } = normalizeOptions(input.options);
+  return filtered.slice(offset, offset + limit);
+}
diff --git a/src/utils/fs.ts b/src/utils/fs.ts
new file mode 100644
index 0000000..c015a57
--- /dev/null
+++ b/src/utils/fs.ts
@@ -0,0 +1,18 @@
+import fs from "node:fs";
+import path from "node:path";
+
+export function ensureDirForFile(filePath: string): void {
+  const dir = path.dirname(filePath);
+  fs.mkdirSync(dir, { recursive: true });
+}
+
+export function readJsonFile<T>(filePath: string, fallback: T): T {
+  if (!fs.existsSync(filePath)) return fallback;
+  const raw = fs.readFileSync(filePath, "utf8");
+  return JSON.parse(raw) as T;
+}
+
+export function writeJsonFile(filePath: string, data: unknown): void {
+  ensureDirForFile(filePath);
+  fs.writeFileSync(filePath, JSON.stringify(data, null, 2), "utf8");
+}
diff --git a/src/utils/id.ts b/src/utils/id.ts
new file mode 100644
index 0000000..af3a63d
--- /dev/null
+++ b/src/utils/id.ts
@@ -0,0 +1,10 @@
+const SAFE = /[^a-z0-9]+/g;
+
+export function slug(input: string): string {
+  return input.trim().toLowerCase().replace(SAFE, "-").replace(/^-+|-+$/g, "");
+}
+
+export function makeId(prefix: string, input: string): string {
+  const s = slug(input);
+  return `${prefix}:${s || "unknown"}`;
+}
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000..60ab324
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,16 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "CommonJS",
+    "moduleResolution": "Node",
+    "strict": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true,
+    "skipLibCheck": true,
+    "outDir": "dist/yonexus",
+    "rootDir": "src",
+    "declaration": true,
+    "types": ["node"]
+  },
+  "include": ["src/**/*.ts"]
+}