build: remove leftover references to the dropped hindsight extra

The extra removal left CI, the Docker image and the nix package still
requesting `hindsight`. Once the extra is gone, `--extra hindsight` and
extraDependencyGroups = [ "hindsight" ] ask for something that no longer
exists. Drop them the same way 73c598e319 originally did: remove it from
the CI extras lists, the Docker sealed-venv build and the nix default
groups, and point the nix examples/check at honcho. Also remove the
stray blank line left in the exclude-newer table.

.github/workflows/tests-os.yml

@@ -84,7 +84,7 @@ jobs:
           # the verified Git pin once, before per-file parallelism; otherwise
           # each isolated PowerShell stage races to download/extract the archive.
           packages: ${{ matrix.marker == 'windows' && 'git,ripgrep' || 'ripgrep' }}
-          extras: '["all", "telegram", "anthropic", "mistral", "fal", "modal", "daytona", "hindsight", "parallel-web"]'
+          extras: '["all", "telegram", "anthropic", "mistral", "fal", "modal", "daytona", "parallel-web"]'
           test-environment: 'true'
           prune-python-cache: true
 
@@ -194,7 +194,7 @@ jobs:
         uses: ./.github/actions/setup-pm
         with:
           packages: git,ripgrep
-          extras: '["all", "telegram", "anthropic", "mistral", "fal", "modal", "daytona", "hindsight", "parallel-web"]'
+          extras: '["all", "telegram", "anthropic", "mistral", "fal", "modal", "daytona", "parallel-web"]'
           test-environment: 'true'
           prune-python-cache: true
 

.github/workflows/tests.yml

@@ -44,7 +44,7 @@ jobs:
       - name: Set up locked Python and test dependencies
         uses: ./.github/actions/setup-pm
         with:
-          extras: '["all", "anthropic", "bedrock", "mistral", "fal", "modal", "daytona", "hindsight", "parallel-web"]'
+          extras: '["all", "anthropic", "bedrock", "mistral", "fal", "modal", "daytona", "parallel-web"]'
           test-environment: 'true'
           prune-python-cache: true
 
@@ -143,7 +143,7 @@ jobs:
         uses: ./.github/actions/setup-pm
         with:
           toolchain: all
-          extras: '["all", "anthropic", "bedrock", "mistral", "fal", "modal", "daytona", "hindsight", "parallel-web"]'
+          extras: '["all", "anthropic", "bedrock", "mistral", "fal", "modal", "daytona", "parallel-web"]'
           test-environment: 'true'
           prune-python-cache: true
 

Dockerfile

@@ -259,13 +259,6 @@ FROM runtime_base AS python_deps
 # Health export is enabled. Collector and observability-backend dependencies
 # remain external and are not part of the Hermes production image.
 #
-# The hindsight memory provider's client (hindsight-client) is baked in
-# for the same reason: it lazy-installs into /opt/hermes/.venv at first
-# use, which lives inside the (immutable) image layer rather than the
-# mounted /opt/data volume, so it is lost on every container recreate /
-# image update and recall/retain then fails with
-# `ModuleNotFoundError: No module named 'hindsight_client'` (#38128).
-#
 # The Matrix gateway's deps ([matrix] extra) are baked in because
 # python-olm (transitive via mautrix[encryption]) builds from source on
 # Python/image combinations without usable wheels.  The Docker image is
@@ -283,7 +276,7 @@ RUN touch ./README.md
 RUN python3 -m pm.build_env --source /opt/hermes --python /usr/local/bin/python3 \
     --out /opt/hermes/.venv --no-install-project --sealed \
     --extra all --extra messaging --extra otlp --extra anthropic --extra bedrock \
-    --extra azure-identity --extra hindsight --extra matrix --extra google-chat
+    --extra azure-identity --extra matrix --extra google-chat
 
 # Icons render on the runtime environment: Pillow and resvg-py are core
 # dependencies. A stage of its own so the frontend stage keeps building its

nix/checks.nix

@@ -421,7 +421,7 @@ json.dump(sorted(leaf_paths(DEFAULT_CONFIG)), sys.stdout, indent=2)
                 # IS the default package, so a launcher that pinned the plain
                 # default would look correct while it shipped a second
                 # runtime to anyone who customises theirs.
-                extraDependencyGroups = [ "hindsight" ];
+                extraDependencyGroups = [ "honcho" ];
                 backend = {
                   mode = "serve";
                   port = 9231;

nix/hermes-agent.nix

@@ -3,7 +3,7 @@
 # callPackage auto-wires nixpkgs args; flake inputs are passed explicitly.
 # Users override via:
 #   pkgs.hermes-agent.override { extraPythonPackages = [...]; }
-#   pkgs.hermes-agent.override { extraDependencyGroups = [ "hindsight" ]; }
+#   pkgs.hermes-agent.override { extraDependencyGroups = [ "honcho" ]; }
 {
   lib,
   stdenv,

nix/moduleCommon.nix

@@ -474,10 +474,10 @@ let
           dependencies — no PYTHONPATH patching or collision risk.
 
           Use this for optional extras already declared in hermes-agent's
-          pyproject.toml (e.g. "hindsight", "honcho", "voice").
+          pyproject.toml (e.g. "honcho", "voice").
           Use extraPythonPackages for external packages not in pyproject.toml.
         '';
-        example = [ "hindsight" ];
+        example = [ "honcho" ];
       };
 
       # ── Service behaviour ──────────────────────────────────────────────

nix/packages.nix

@@ -58,7 +58,6 @@
           "fal"
           "feishu"
           "firecrawl"
-          "hindsight"
           "honcho"
           "messaging"
           "modal"

pyproject.toml

@@ -361,7 +361,7 @@ google-chat = [
 doc-extract = ["firecrawl-anydoc==0.2.4"]
 trace-upload = ["huggingface-hub==1.24.0"]
 # Cloud memory providers are opt-in PM extras. They stay outside [all],
-# like honcho/hindsight, so a quarantined release cannot break fresh installs.
+# like honcho, so a quarantined release cannot break fresh installs.
 supermemory = ["supermemory==3.50.0"]
 # mem0ai pulls qdrant-client → grpcio, which has no win_arm64 wheel — same
 # win32-arm64 gate as google-chat. mem0 is lazy-installed, so on arm64 the
@@ -722,7 +722,6 @@ google-auth-httplib2 = false
 google-auth-oauthlib = false
 google-cloud-pubsub = false
 h2 = false
-
 honcho-ai = false
 httplib2 = false
 httpx = false