diff --git a/.github/workflows/build-anki.yml b/.github/workflows/build-anki.yml
new file mode 100644
index 000000000000..f6c38b7a1239
--- /dev/null
+++ b/.github/workflows/build-anki.yml
@@ -0,0 +1,193 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on: https://github.com/ankitects/anki/blob/26.08.1/.github/workflows/release.yml
+name: Build anki wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/anki.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-anki.yml'
+      - 'docs/packages/anki.yaml'
+      - 'patches/anki/**'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-anki.yml'
+      - 'docs/packages/anki.yaml'
+      - 'patches/anki/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+    with:
+      package: anki
+      version: ${{ inputs.version }}
+
+  build_wheel:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+    name: Build anki ${{ matrix.version }} cp310-abi3-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 360
+    container:
+      image: quay.io/pypa/manylinux_2_39_riscv64
+    defaults:
+      run:
+        shell: bash
+    env:
+      ANKI_VERSION: ${{ matrix.version }}
+      RELEASE: 2
+
+    steps:
+      - name: Resolve the anki tag
+        id: tag
+        run: |
+          IFS=. read -r year month patch <<< "$ANKI_VERSION"
+          echo "tag=${year}.$(printf %02d "$month")${patch:+.$patch}" >> "$GITHUB_OUTPUT"
+
+      - name: Checkout anki ${{ steps.tag.outputs.tag }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: ankitects/anki
+          ref: ${{ steps.tag.outputs.tag }}
+          submodules: true
+          persist-credentials: false
+
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          path: python-wheels
+          persist-credentials: false
+
+      - name: Patch anki source
+        run: git apply python-wheels/patches/anki/${{ env.ANKI_VERSION }}/00*.patch
+
+      - name: Setup build environment
+        run: |
+          git config --global --add safe.directory '*'
+          dnf -y install protobuf-compiler
+          curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
+            | sh -s -- -y --default-toolchain none --profile minimal
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+          "$HOME/.cargo/bin/rustup" toolchain install
+          PATH="$HOME/.cargo/bin:$PATH" tools/install-n2
+
+      # Upstream's pyenv is a `uv sync --extra qt` of the whole workspace, which
+      # needs PyQt6/WebEngine; OFFLINE_BUILD is upstream's documented way to
+      # supply the venv instead, and pylib only needs protoc-gen-mypy from it.
+      - name: Create the Python environment
+        run: |
+          /opt/python/cp313-cp313/bin/python -m venv out/pyenv
+          out/pyenv/bin/pip install mypy-protobuf==3.6.0 uv==0.11.8
+
+      # pylib/ has no LICENSE of its own, so hatchling's licence glob finds nothing
+      # and upstream's wheels ship none.
+      - name: Stage licence
+        run: cp LICENSE pylib/
+
+      - name: Build wheel
+        env:
+          OFFLINE_BUILD: '1'
+          PROTOC_BINARY: /usr/bin/protoc
+          UV_BINARY: ${{ github.workspace }}/out/pyenv/bin/uv
+          UV_PYTHON: ${{ github.workspace }}/out/pyenv/bin/python
+        run: ./ninja wheels:anki
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: anki-${{ env.ANKI_VERSION }}-cp310-abi3-manylinux_riscv64
+          path: out/wheels/anki-*.whl
+          if-no-files-found: error
+
+  test_wheel:
+    needs: [setup, build_wheel]
+    if: needs.setup.outputs.versions != '[]'
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        python: ["cp312", "cp313", "cp314"]
+    name: Test anki ${{ matrix.version }} ${{ matrix.python }}
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    container:
+      image: quay.io/pypa/manylinux_2_39_riscv64
+    defaults:
+      run:
+        shell: bash
+    env:
+      ANKI_VERSION: ${{ matrix.version }}
+
+    steps:
+      - name: Resolve the anki tag
+        id: tag
+        run: |
+          IFS=. read -r year month patch <<< "$ANKI_VERSION"
+          echo "tag=${year}.$(printf %02d "$month")${patch:+.$patch}" >> "$GITHUB_OUTPUT"
+
+      - name: Checkout anki ${{ steps.tag.outputs.tag }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: ankitects/anki
+          ref: ${{ steps.tag.outputs.tag }}
+          persist-credentials: false
+
+      - uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c  # v8.0.1
+        with:
+          name: anki-${{ env.ANKI_VERSION }}-cp310-abi3-manylinux_riscv64
+          path: dist
+
+      - name: Install wheel
+        env:
+          PIP_EXTRA_INDEX_URL: https://pypi.riseproject.dev/simple/
+          PIP_ONLY_BINARY: orjson,protobuf
+        run: |
+          /opt/python/${{ matrix.python }}-${{ matrix.python }}/bin/python -m venv /venv
+          /venv/bin/pip install dist/anki-*.whl pytest==8.4.1
+          /venv/bin/python -c "import anki._rsbridge as m; assert m.__file__.endswith('.so'), m.__file__"
+
+      # Upstream's check:pytest:pylib. Staged out of the checkout so pylib/anki does
+      # not shadow the wheel; test_create_open expects '/' to be unwritable, and the
+      # container runs as root.
+      - name: Run pylib tests
+        run: |
+          mkdir /stage
+          cp -a pylib/tests /stage/
+          cd /stage
+          ANKI_TEST_MODE=1 /venv/bin/python -m pytest -p no:cacheprovider tests \
+            --deselect tests/test_collection.py::test_create_open
+
+  publish:
+    name: Publish anki ${{ matrix.version }}
+    needs: [setup, build_wheel, test_wheel]
+    if: needs.setup.outputs.versions != '[]'
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    secrets:
+      app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
+    with:
+      artifact-pattern: anki-${{ matrix.version }}-*-manylinux_riscv64
diff --git a/docs/packages/anki.yaml b/docs/packages/anki.yaml
new file mode 100644
index 000000000000..3a40991293e0
--- /dev/null
+++ b/docs/packages/anki.yaml
@@ -0,0 +1,5 @@
+package-name: anki
+source-code: https://github.com/ankitects/anki
+license: AGPL-3.0-or-later
+versions:
+- version: 26.8.1
diff --git a/patches/anki/26.8.1/0001-build-add-riscv64-linux-platform.patch b/patches/anki/26.8.1/0001-build-add-riscv64-linux-platform.patch
new file mode 100644
index 000000000000..9fcda6ec4a30
--- /dev/null
+++ b/patches/anki/26.8.1/0001-build-add-riscv64-linux-platform.patch
@@ -0,0 +1,115 @@
+Upstream-Status: To upstream [not yet submitted]
+
+Add a riscv64 Linux platform to the build system
+
+Platform::current() panics on any arch other than x86_64/aarch64, so
+configure cannot run on riscv64 at all. Add a LinuxRiscv variant: rustls
+like the other Linux targets, the riscv64gc Rust triple, uv's riscv64gc
+release archive, and a manylinux_2_39_riscv64 wheel tag. protoc and node
+publish no riscv64 binary, so protoc requires PROTOC_BINARY, and node
+reuses the x86_64 entry (only reached without NODE_BINARY), the same way
+LinuxArm already reuses the x86_64 clang-format binary.
+
+diff --git a/build/configure/src/python.rs b/build/configure/src/python.rs
+index 947582f..a8e4fe8 100644
+--- a/build/configure/src/python.rs
++++ b/build/configure/src/python.rs
+@@ -155,6 +155,7 @@ impl BuildAction for BuildWheel {
+             let platform_tag = match platform {
+                 Platform::LinuxX64 => "manylinux_2_35_x86_64",
+                 Platform::LinuxArm => "manylinux_2_35_aarch64",
++                Platform::LinuxRiscv => "manylinux_2_39_riscv64",
+                 Platform::MacX64 => "macosx_12_0_x86_64",
+                 Platform::MacArm => "macosx_12_0_arm64",
+                 Platform::WindowsX64 => "win_amd64",
+diff --git a/build/ninja_gen/src/archives.rs b/build/ninja_gen/src/archives.rs
+index 3d2120b..ca6852d 100644
+--- a/build/ninja_gen/src/archives.rs
++++ b/build/ninja_gen/src/archives.rs
+@@ -23,6 +23,7 @@ pub struct OnlineArchive {
+ pub enum Platform {
+     LinuxX64,
+     LinuxArm,
++    LinuxRiscv,
+     MacX64,
+     MacArm,
+     WindowsX64,
+@@ -36,6 +37,7 @@ impl Platform {
+         match (os, arch) {
+             ("linux", "x86_64") => Self::LinuxX64,
+             ("linux", "aarch64") => Self::LinuxArm,
++            ("linux", "riscv64") => Self::LinuxRiscv,
+             ("macos", "x86_64") => Self::MacX64,
+             ("macos", "aarch64") => Self::MacArm,
+             ("windows", "x86_64") => Self::WindowsX64,
+@@ -49,7 +51,7 @@ impl Platform {
+             // On Linux, wheels are not allowed to link to OpenSSL, and linking setup
+             // caused pain for AnkiDroid in the past. On other platforms, we stick to
+             // native libraries, for smaller binaries.
+-            Platform::LinuxX64 | Platform::LinuxArm => "rustls",
++            Platform::LinuxX64 | Platform::LinuxArm | Platform::LinuxRiscv => "rustls",
+             _ => "native-tls",
+         }
+     }
+@@ -58,6 +60,7 @@ impl Platform {
+         match self {
+             Platform::LinuxX64 => "x86_64-unknown-linux-gnu",
+             Platform::LinuxArm => "aarch64-unknown-linux-gnu",
++            Platform::LinuxRiscv => "riscv64gc-unknown-linux-gnu",
+             Platform::MacX64 => "x86_64-apple-darwin",
+             Platform::MacArm => "aarch64-apple-darwin",
+             Platform::WindowsX64 => "x86_64-pc-windows-msvc",
+diff --git a/build/ninja_gen/src/node.rs b/build/ninja_gen/src/node.rs
+index b6731e2..608f29b 100644
+--- a/build/ninja_gen/src/node.rs
++++ b/build/ninja_gen/src/node.rs
+@@ -18,7 +18,8 @@ use crate::input::BuildInput;
+ 
+ pub fn node_archive(platform: Platform) -> OnlineArchive {
+     match platform {
+-        Platform::LinuxX64 => OnlineArchive {
++        // todo: nodejs.org publishes no riscv64 build; set NODE_BINARY
++        Platform::LinuxX64 | Platform::LinuxRiscv => OnlineArchive {
+             url: "https://nodejs.org/dist/v22.17.0/node-v22.17.0-linux-x64.tar.xz",
+             sha256: "325c0f1261e0c61bcae369a1274028e9cfb7ab7949c05512c5b1e630f7e80e12",
+         },
+diff --git a/build/ninja_gen/src/protobuf.rs b/build/ninja_gen/src/protobuf.rs
+index 1198f65..eaba26b 100644
+--- a/build/ninja_gen/src/protobuf.rs
++++ b/build/ninja_gen/src/protobuf.rs
+@@ -31,6 +31,9 @@ pub fn protoc_archive(platform: Platform) -> OnlineArchive {
+                 sha256: "6c554de11cea04c56ebf8e45b54434019b1cd85223d4bbd25c282425e306ecc2",
+             }
+         },
++        Platform::LinuxRiscv => {
++            panic!("protoc publishes no riscv64 binary; set PROTOC_BINARY")
++        }
+         Platform::MacX64 | Platform::MacArm => {
+             OnlineArchive {
+                 url: "https://github.com/protocolbuffers/protobuf/releases/download/v31.1/protoc-31.1-osx-universal_binary.zip",
+@@ -54,7 +57,7 @@ fn clang_format_archive(platform: Platform) -> OnlineArchive {
+                 sha256: "64060bc4dbca30d0d96aab9344e2783008b16e1cae019a2532f1126ca5ec5449",
+             }
+         }
+-        Platform::LinuxArm => {
++        Platform::LinuxArm | Platform::LinuxRiscv => {
+             // todo: replace with arm64 binary
+             OnlineArchive {
+                 url: "https://github.com/ankitects/clang-format-binaries/releases/download/anki-2021-01-09/clang-format_linux_x86_64.zip",
+diff --git a/build/ninja_gen/src/python.rs b/build/ninja_gen/src/python.rs
+index 16c61f7..755ca13 100644
+--- a/build/ninja_gen/src/python.rs
++++ b/build/ninja_gen/src/python.rs
+@@ -37,6 +37,12 @@ pub fn uv_archive(platform: Platform) -> OnlineArchive {
+                 sha256: "eee8dd658d20e5ac85fec9c2326b6cbc9d83a1eef09ef07433e58698ac849591",
+             }
+         },
++        Platform::LinuxRiscv => {
++            OnlineArchive {
++                url: "https://github.com/astral-sh/uv/releases/download/0.11.8/uv-riscv64gc-unknown-linux-gnu.tar.gz",
++                sha256: "dd43289c567fda3ca59ec714ffca09125f1149289448667f36a4bb7c29c859be",
++            }
++        },
+         Platform::MacX64 => {
+             OnlineArchive {
+                 url: "https://github.com/astral-sh/uv/releases/download/0.11.8/uv-x86_64-apple-darwin.tar.gz",