diff --git a/CLAUDE.md b/CLAUDE.md
index 1c27947..e47da40 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -25,7 +25,7 @@ Run a single test file: `pnpm test src/modules/repo/services/resolvePath.spec.ts
 - **Vue 3** (3.5) with Composition API, **Pinia** for state, **Vue Router**
 - **Vite 7** build tool, **TypeScript** strict mode
 - **Tailwind CSS v4** + **DaisyUI v5** for styling (PostCSS plugin approach, not tailwind.config.js)
-- **TanStack Vue Query** + **ts-rest** + **arktype** for typed API contracts
+- **arktype** for runtime type validation (used by the ATProto module)
 - **PouchDB** (IndexedDB) for local persistence
 - **Octokit** for GitHub API integration
 - **markdown-it** with plugins (KaTeX, Shikiji, Mermaid, checkboxes, GitHub alerts)
@@ -50,8 +50,7 @@ src/
 │   ├── user/        # Authentication, user settings
 │   ├── card/        # Spaced repetition
 │   ├── history/     # Edit history tracking
-│   ├── atproto/     # ATProto/Bluesky integration (DID resolution, blob URLs)
-│   └── post/        # ts-rest API client for public note publishing (api.remanso.space)
+│   └── atproto/     # ATProto/Bluesky integration (DID resolution, blob URLs)
 ├── hooks/           # Composition hooks (useMarkdown, useBacklinks, useGitHubContent, etc.)
 ├── data/            # PouchDB wrapper and data models
 ├── utils/           # Utilities including custom markdown-it plugins
@@ -73,7 +72,6 @@ src/
 - `src/modules/repo/store/userRepo.store.ts` - Central Pinia store for repo/file state
 - `src/modules/repo/services/octo.ts` - Octokit wrapper for GitHub API
 - `src/hooks/useMarkdown.hook.ts` - Markdown rendering with all plugins
-- `src/modules/post/data/client.ts` - ts-rest API contract definitions with arktype validation
 - `src/data/data.ts` - PouchDB database wrapper
 
 ### Patterns
@@ -81,5 +79,4 @@ src/
 - All components use Composition API (`<script setup lang="ts">`)
 - Custom hooks encapsulate feature logic (`use*.hook.ts` or `use*.ts`)
 - Event buses (`noteEventBus`, `backlinkEventBus`) for cross-component communication
-- ts-rest contracts use arktype schemas for request/response validation
 - Path alias: `@` maps to `src/`
diff --git a/package.json b/package.json
index ecbea41..130550a 100644
--- a/package.json
+++ b/package.json
@@ -26,10 +26,7 @@
     "@octokit/rest": "^22.0.1",
     "@openpanel/web": "^1.3.0",
     "@tailwindcss/postcss": "^4.1.16",
-    "@tanstack/vue-query": "^5.92.9",
     "@toycode/markdown-it-class": "^1.2.4",
-    "@ts-rest/core": "^3.52.1",
-    "@ts-rest/vue-query": "^3.52.1",
     "@vscode/markdown-it-katex": "^1.1.2",
     "@vueuse/components": "^14.2.1",
     "@vueuse/core": "^13.6.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e0e2996..5922d8e 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -35,18 +35,9 @@ importers:
       '@tailwindcss/postcss':
         specifier: ^4.1.16
         version: 4.1.16
-      '@tanstack/vue-query':
-        specifier: ^5.92.9
-        version: 5.92.9(vue@3.5.18(typescript@5.9.3))
       '@toycode/markdown-it-class':
         specifier: ^1.2.4
         version: 1.2.4
-      '@ts-rest/core':
-        specifier: ^3.52.1
-        version: 3.52.1(@types/node@22.15.24)(zod@3.25.76)
-      '@ts-rest/vue-query':
-        specifier: ^3.52.1
-        version: 3.52.1(@tanstack/vue-query@5.92.9(vue@3.5.18(typescript@5.9.3)))(@ts-rest/core@3.52.1(@types/node@22.15.24)(zod@3.25.76))(zod@3.25.76)
       '@vscode/markdown-it-katex':
         specifier: ^1.1.2
         version: 1.1.2
@@ -2218,46 +2209,9 @@ packages:
     peerDependencies:
       tailwindcss: '>=3.0.0 || insiders || >=4.0.0-alpha.20 || >=4.0.0-beta.1'
 
-  '@tanstack/match-sorter-utils@8.19.4':
-    resolution: {integrity: sha512-Wo1iKt2b9OT7d+YGhvEPD3DXvPv2etTusIMhMUoG7fbhmxcXCtIjJDEygy91Y2JFlwGyjqiBPRozme7UD8hoqg==}
-    engines: {node: '>=12'}
-
-  '@tanstack/query-core@5.90.20':
-    resolution: {integrity: sha512-OMD2HLpNouXEfZJWcKeVKUgQ5n+n3A2JFmBaScpNDUqSrQSjiveC7dKMe53uJUg1nDG16ttFPz2xfilz6i2uVg==}
-
-  '@tanstack/vue-query@5.92.9':
-    resolution: {integrity: sha512-jjAZcqKveyX0C4w/6zUqbnqk/XzuxNWaFsWjGTJWULVFizUNeLGME2gf9vVSDclIyiBhR13oZJPPs6fJgfpIJQ==}
-    peerDependencies:
-      '@vue/composition-api': ^1.1.2
-      vue: ^2.6.0 || ^3.3.0
-    peerDependenciesMeta:
-      '@vue/composition-api':
-        optional: true
-
   '@toycode/markdown-it-class@1.2.4':
     resolution: {integrity: sha512-hA4gHBK8moObkOYdWTjhy1wYcYy0MJeM3JjSKbsXHRpRMvIKhk6Jm+t3bXsSScTdz/byWqQbs8YIwVYjHp+SlQ==}
 
-  '@ts-rest/core@3.52.1':
-    resolution: {integrity: sha512-tAjz7Kxq/grJodcTA1Anop4AVRDlD40fkksEV5Mmal88VoZeRKAG8oMHsDwdwPZz+B/zgnz0q2sF+cm5M7Bc7g==}
-    peerDependencies:
-      '@types/node': ^18.18.7 || >=20.8.4
-      zod: ^3.22.3
-    peerDependenciesMeta:
-      '@types/node':
-        optional: true
-      zod:
-        optional: true
-
-  '@ts-rest/vue-query@3.52.1':
-    resolution: {integrity: sha512-89u7aS9LGDC7uNUC5CagWX1EB7vTwyXohYcizLi1D9v7MD/Cnu5OTQNf8SY3PuAK62RcFJXB2XZGsMAPC0svNw==}
-    peerDependencies:
-      '@tanstack/vue-query': ^4.0.0
-      '@ts-rest/core': ~3.52.0
-      zod: ^3.22.3
-    peerDependenciesMeta:
-      zod:
-        optional: true
-
   '@tybys/wasm-util@0.10.1':
     resolution: {integrity: sha512-9tTaPJLSiejZKx+Bmog4uSubteqTvFrVrURwkmHixBo0G4seD0zUxp98E1DzUBJxLQ3NPwXrGKDiVjwx/DpPsg==}
 
@@ -4027,7 +3981,7 @@ packages:
 
   glob@7.2.3:
     resolution: {integrity: sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==}
-    deprecated: Glob versions prior to v9 are no longer supported
+    deprecated: Old versions of glob are not supported, and contain widely publicized security vulnerabilities, which have been fixed in the current version. Please update. Support for old versions may be purchased (at exorbitant rates) by contacting i@izs.me
 
   globals@13.20.0:
     resolution: {integrity: sha512-Qg5QtVkCy/kv3FUSlu4ukeZDVf9ee0iXLAUYX13gbR17bnejFTzr4iS9bY7kwCf1NztRNm1t91fjOiyx4CSwPQ==}
@@ -5032,7 +4986,7 @@ packages:
 
   markdown-it-shikiji@0.10.2:
     resolution: {integrity: sha512-Y2Zfp6GblTuGBlirnBms2xS6+C3iFiUzCsVp+nZaMWavBcS9ZFxEglWdSpfjt4gqWlQunWmIEX1OUt9WaqFNvw==}
-    deprecated: Shikiji is merged back to Shiki v1.0, please migrate over to get the latest updates
+    deprecated: Deprecated, use @shikijs/markdown-it instead
 
   markdown-it@14.1.0:
     resolution: {integrity: sha512-a54IwgWPaeBCAAsv13YgmALOF1elABB08FxO9i+r4VFk5Vl4pKokRPeX8u5TCgSsPi6ec1otfLjdOpVcgbpshg==}
@@ -5704,9 +5658,6 @@ packages:
     resolution: {integrity: sha512-NZQZdC5wOE/H3UT28fVGL+ikOZcEzfMGk/c3iN9UGxzWHMa1op7274oyiUVrAG4B2EuFhus8SvkaYnhvW92p9Q==}
     hasBin: true
 
-  remove-accents@0.5.0:
-    resolution: {integrity: sha512-8g3/Otx1eJaVD12e31UbJj1YzdtVvzH85HV7t+9MJYk/u3XmkOUJ5Ys9wQrf9PCPK8+xn4ymzqYCiZl6QWKn+A==}
-
   remove-trailing-separator@1.1.0:
     resolution: {integrity: sha512-/hS+Y0u3aOfIETiaiirUFwDBDzmXPvO+jAfKTitUngIPzdKc6Z0LoFjM/CK5PL4C+eKwHohlHAb6H0VFfmmUsw==}
 
@@ -5932,10 +5883,11 @@ packages:
 
   shikiji-transformers@0.10.2:
     resolution: {integrity: sha512-7IVTwl1af205ywYEq5bOAYOTOFW4V1dVX1EablP0nWKErqZeD1o93VMytxmtJomqS+YwbB8doY8SE3MFMn0aPQ==}
+    deprecated: Deprecated, use @shikijs/transformers instead
 
   shikiji@0.10.2:
     resolution: {integrity: sha512-wtZg3T0vtYV2PnqusWQs3mDaJBdCPWxFDrBM/SE5LfrX92gjUvfEMlc+vJnoKY6Z/S44OWaCRzNIsdBRWcTAiw==}
-    deprecated: Shikiji is merged back to Shiki v1.0, please migrate over to get the latest updates
+    deprecated: Deprecated, use shiki instead
 
   side-channel-list@1.0.0:
     resolution: {integrity: sha512-FCLHtRD/gnpCiCHEiJLOwdmFP+wzCmDEkc9y7NsYxeF4u7Btsn1ZuwgwJGxImImHicJArLP4R0yX4c2KCrMrTA==}
@@ -6482,11 +6434,12 @@ packages:
 
   uuid@3.4.0:
     resolution: {integrity: sha512-HjSDRw6gZE5JMggctHBcjVak08+KEVhSIiDzFnT9S9aegmp85S/bReBVTb4QTFaRNptJ9kuYaNhnbNEOkbKb/A==}
-    deprecated: Please upgrade  to version 7 or higher.  Older versions may use Math.random() in certain circumstances, which is known to be problematic.  See https://v8.dev/blog/math-random for details.
+    deprecated: uuid@10 and below is no longer supported.  For ESM codebases, update to uuid@latest.  For CommonJS codebases, use uuid@11 (but be aware this version will likely be deprecated in 2028).
     hasBin: true
 
   uuid@8.3.2:
     resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
+    deprecated: uuid@10 and below is no longer supported.  For ESM codebases, update to uuid@latest.  For CommonJS codebases, use uuid@11 (but be aware this version will likely be deprecated in 2028).
     hasBin: true
 
   validate-npm-package-license@3.0.4:
@@ -6661,6 +6614,7 @@ packages:
   vue-i18n@11.1.11:
     resolution: {integrity: sha512-LvyteQoXeQiuILbzqv13LbyBna/TEv2Ha+4ZWK2AwGHUzZ8+IBaZS0TJkCgn5izSPLcgZwXy9yyTrewCb2u/MA==}
     engines: {node: '>= 16'}
+    deprecated: This version is NOT deprecated. Previous deprecation was a mistake.
     peerDependencies:
       vue: ^3.0.0
 
@@ -8747,34 +8701,8 @@ snapshots:
       postcss-selector-parser: 6.0.10
       tailwindcss: 4.2.2
 
-  '@tanstack/match-sorter-utils@8.19.4':
-    dependencies:
-      remove-accents: 0.5.0
-
-  '@tanstack/query-core@5.90.20': {}
-
-  '@tanstack/vue-query@5.92.9(vue@3.5.18(typescript@5.9.3))':
-    dependencies:
-      '@tanstack/match-sorter-utils': 8.19.4
-      '@tanstack/query-core': 5.90.20
-      '@vue/devtools-api': 6.6.4
-      vue: 3.5.18(typescript@5.9.3)
-      vue-demi: 0.14.10(vue@3.5.18(typescript@5.9.3))
-
   '@toycode/markdown-it-class@1.2.4': {}
 
-  '@ts-rest/core@3.52.1(@types/node@22.15.24)(zod@3.25.76)':
-    optionalDependencies:
-      '@types/node': 22.15.24
-      zod: 3.25.76
-
-  '@ts-rest/vue-query@3.52.1(@tanstack/vue-query@5.92.9(vue@3.5.18(typescript@5.9.3)))(@ts-rest/core@3.52.1(@types/node@22.15.24)(zod@3.25.76))(zod@3.25.76)':
-    dependencies:
-      '@tanstack/vue-query': 5.92.9(vue@3.5.18(typescript@5.9.3))
-      '@ts-rest/core': 3.52.1(@types/node@22.15.24)(zod@3.25.76)
-    optionalDependencies:
-      zod: 3.25.76
-
   '@tybys/wasm-util@0.10.1':
     dependencies:
       tslib: 2.8.1
@@ -12704,8 +12632,6 @@ snapshots:
     dependencies:
       jsesc: 3.1.0
 
-  remove-accents@0.5.0: {}
-
   remove-trailing-separator@1.1.0: {}
 
   repeat-element@1.1.4: {}
diff --git a/src/main.ts b/src/main.ts
index 4c34d9b..5967f90 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -2,7 +2,6 @@ import "notyf/notyf.min.css"
 import "./styles/app.css"
 import "@/analytics/openpanel"
 
-import { VueQueryPlugin } from "@tanstack/vue-query"
 import { createPinia } from "pinia"
 import { createApp } from "vue"
 import { createI18n } from "vue-i18n"
@@ -19,7 +18,6 @@ const i18n = createI18n({
 
 createApp(App)
   .use(router)
-  .use(VueQueryPlugin)
   .use(i18n)
   .use(createPinia())
   .mount("#app")
diff --git a/src/modules/post/data/client.ts b/src/modules/post/data/client.ts
deleted file mode 100644
index a765e17..0000000
--- a/src/modules/post/data/client.ts
+++ /dev/null
@@ -1,52 +0,0 @@
-import { initContract } from "@ts-rest/core"
-import { initQueryClient } from "@ts-rest/vue-query"
-import { type } from "arktype"
-
-const PublicNoteListItem = type({
-  did: "string",
-  rkey: "string",
-  title: "string",
-  publishedAt: "string",
-  createdAt: "string"
-})
-
-export type PublicNoteListItem = typeof PublicNoteListItem.infer
-
-const PublicNote = type({
-  did: "string",
-  rkey: "string",
-  title: "string",
-  content: "string",
-  publishedAt: "string",
-  createdAt: "string"
-})
-
-export type PublicNote = typeof PublicNote.infer
-
-const contract = initContract()
-
-export const noteRouter = contract.router({
-  noteLists: {
-    method: "GET",
-    path: "/notes",
-    query: contract.type<{ cursor?: string; limit?: number }>(),
-    responses: {
-      200: contract.type<{ notes: PublicNoteListItem[] }>()
-    },
-    summary: "List all notes"
-  },
-  noteListsByDid: {
-    method: "GET",
-    path: "/:did/notes",
-    pathParams: contract.type<{ did: string }>(),
-    query: contract.type<{ cursor?: string; limit?: number }>(),
-    responses: {
-      200: contract.type<{ notes: PublicNoteListItem[] }>()
-    },
-    summary: "List all notes"
-  }
-})
-
-export const client = initQueryClient(noteRouter, {
-  baseUrl: "https://api.remanso.space"
-})