diff --git a/Brewfile b/Brewfile
index af2fe6d..68803fb 100644
--- a/Brewfile
+++ b/Brewfile
@@ -1,2 +1,3 @@
 # CLI tools for blumeops management
+brew "bat"  # Syntax-highlighted file concatenation
 brew "tea"  # Gitea/Forgejo CLI for forge.tail8d86e.ts.net
diff --git a/CLAUDE.md b/CLAUDE.md
index fd6fc27..9639c5b 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -10,13 +10,19 @@ blumeops is Erich Blume's GitOps repository for personal infrastructure manageme
 
 ## Documentation
 
-Project documentation lives in the zettelkasten at `~/code/personal/zk`. Start with the project card: [1767747119-YCPO.md](~/code/personal/zk/1767747119-YCPO.md).
+Project documentation lives in the zettelkasten at `~/code/personal/zk`. Read all blumeops documentation with:
 
-You are encouraged to explore the zk, follow links, and propose updates to it as the project evolves.
+```bash
+mise run zk-docs -- --style=header --color=never --decorations=always
+```
+
+This displays all cards tagged `blumeops`, with the main project card first and filenames shown for each card.
+
+You are encouraged to explore the zk, follow links, and propose updates to it as the project evolves. **Always keep the zettelkasten documentation up to date with any changes you make.**
 
 ## Rules for all sessions
 
-1. Always start by consulting the project card.
+1. Always start by reading the zk docs with the command above.
 2. Expand and correct the cards of the zettelkasten.
 3. Use `Brewfile` and `mise.toml` to install tools.
 4. Use `brew services` or Launch Agents to control services on macos hosts.
diff --git a/README.md b/README.md
index d3bae1d..a53df17 100644
--- a/README.md
+++ b/README.md
@@ -51,5 +51,10 @@ to learn.
 
 ## Documentation
 
-Detailed documentation lives in my zettelkasten:
-- [blumeops project card](~/code/personal/zk/1767747119-YCPO.md)
+Detailed documentation lives in my personal zettelkasten, which is not included in this repository. You can view the docs with:
+
+```bash
+mise run zk-docs
+```
+
+The zettelkasten is private at time of writing. If you're interested in the documentation or have questions about this project, please reach out to blume.erich@gmail.com.
diff --git a/mise-tasks/zk-docs b/mise-tasks/zk-docs
new file mode 100755
index 0000000..dbec30a
--- /dev/null
+++ b/mise-tasks/zk-docs
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+#MISE description="Concatenate all blumeops zettelkasten cards"
+
+set -euo pipefail
+
+ZK_DIR="$HOME/code/personal/zk"
+MAIN_CARD="$ZK_DIR/1767747119-YCPO.md"
+
+# Find all files tagged with blumeops (excluding main card)
+other_cards=$(grep -l '^  - blumeops$' "$ZK_DIR"/*.md 2>/dev/null | grep -v "$(basename "$MAIN_CARD")" | sort)
+
+# Concatenate: main card first, then others
+# Pass through any args to bat (e.g., --style=header --color=never --decorations=always)
+bat "$@" "$MAIN_CARD" $other_cards