diff --git a/.github/workflows/run_analyze-bloat.yml b/.github/workflows/run_analyze-bloat.yml
deleted file mode 100644
index 7d12a4d62..000000000
--- a/.github/workflows/run_analyze-bloat.yml
+++ /dev/null
@@ -1,53 +0,0 @@
-name: analyze-bloat
-
-on: [push, pull_request]
-
-env:
-    CMAKE_SHARED_LIBS: '0'
-    CMAKE_OPTIONS: >
-      -DBOOST_JSON_BUILD_TESTS=OFF
-      -DBOOST_JSON_BUILD_FUZZERS=OFF
-      -DBOOST_JSON_BUILD_BENCHMARKS=OFF
-      -DCMAKE_BUILD_TYPE=Release
-      -DVISIBILITY_INLINES_HIDDEN=TRUE
-      -DCMAKE_CXX_VISIBILITY_PRESET=hidden
-
-jobs:
-  analyze-bloat:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Fetch head
-        uses: actions/checkout@v3
-        with:
-          path: 'head_ref/root'
-      - name: Compile static lib for head ref
-        uses: ./head_ref/root/.github/actions/build
-        with:
-          buildtype: 'cmake-superproject'
-          toolset: gcc
-          path: 'head_ref/root'
-      - name: Bloat analysis - absolute values
-        uses: djarek/bloaty-analyze@v1.0.0
-        with:
-          file: head_ref/boost-root/__build_static/stage/lib/libboost_json.a
-          rows: 0 # 0 indicates unlimited number of rows
-      - name: Fetch base
-        if: ${{ github.event_name == 'pull_request' }}
-        uses: actions/checkout@v3
-        with:
-          ref: ${{ github.base_ref }}
-          path: 'base_ref/root'
-      - name: Compile static lib for base ref
-        if: ${{ github.event_name == 'pull_request' }}
-        uses: ./head_ref/root/.github/actions/build
-        with:
-          buildtype: 'cmake-superproject'
-          toolset: gcc
-          path: 'base_ref/root'
-      - name: Bloat analysis - diff
-        uses: djarek/bloaty-analyze@v1.0.0
-        if: ${{ github.event_name == 'pull_request' }}
-        with:
-          file: head_ref/boost-root/__build_static/stage/lib/libboost_json.a
-          base-file: base_ref/boost-root/__build_static/stage/lib/libboost_json.a
-          rows: 0 # 0 indicates unlimited number of rows
diff --git a/.github/workflows/run_fuzzer.yml b/.github/workflows/run_fuzzer.yml
deleted file mode 100644
index 3430e026e..000000000
--- a/.github/workflows/run_fuzzer.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-name: fuzz
-
-on:
-  push:
-  pull_request:
-  schedule:
-    - cron: "25 */12 * * *"
-  workflow_dispatch:
-
-jobs:
-  fuzz:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - name: Fetch head
-      uses: actions/checkout@v3
-      with:
-        path: 'head'
-    - uses: actions/cache@v3
-      id: cache-corpus
-      with:
-        path: head/fuzzing/corpus.tar
-        key: corpus-${{ github.run_id }}
-        restore-keys: corpus-
-    - uses: ./head/.github/actions/build
-      with:
-        buildtype: 'boost'
-        path: 'head'
-        toolset: clang
-        targets: libs/json/fuzzing//run
-    - name: Pack the corpus
-      working-directory: boost-root/libs/json/fuzzing/
-      run: |
-        tar cf - cmin > corpus.tar.tmp && mv corpus.tar.tmp "${GITHUB_WORKSPACE}"/head/fuzzing
-    - name: Save the corpus as a github artifact
-      uses: actions/upload-artifact@v3
-      if: success()
-      with:
-        name: corpus
-        path: head/fuzzing/corpus.tar
-    - name: Archive any crashes as an artifact
-      uses: actions/upload-artifact@v3
-      if: always()
-      with:
-        name: crashes
-        path: |
-          boost-root/crash-*
-          boost-root/leak-*
-          boost-root/timeout-*
-        if-no-files-found: ignore