diff --git a/.claude/CLAUDE.md b/.claude/CLAUDE.md
index b8ebffa..44654b7 100644
--- a/.claude/CLAUDE.md
+++ b/.claude/CLAUDE.md
@@ -24,11 +24,12 @@ Cross-platform document editor with format tabs, allowing users to view and edit
 - Ada (TUI)
 - Nickel (pipelines, config)
 - Guile Scheme (SCM files)
-- Deno (runtime)
+- Bun (runtime and package manager)
 
 ### BANNED - Do Not Use
 - TypeScript (use AffineScript)
-- Node.js/npm/bun (use Deno)
+- Deno (use Bun)
+- Node.js/npm (use Bun)
 - Go (use Rust)
 - Python (not applicable here)
 - Makefiles (use justfile)
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 84917d7..7677e83 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -9,12 +9,12 @@ on:
     branches: [main]
 
 permissions: read-all
-  actions: read
 
 jobs:
   analysis:
     uses: hyperpolymath/standards/.github/workflows/scorecard-reusable.yml@092dedada188f56c5915f74a5fd40aac093742c3
     permissions:
+      actions: read
       contents: read
       security-events: write
       id-token: write
diff --git a/mise.toml b/mise.toml
index 6dd983f..a4c9de7 100644
--- a/mise.toml
+++ b/mise.toml
@@ -1,21 +1,15 @@
 [tools]
 # Language runtimes
-node = "latest"
 python = "latest"
 rust = "latest"
 go = "latest"
 zig = "latest"
 java = "latest"
 bun = "latest"
-denojs = "latest"
 
 # Package managers
-npm = "latest"
-yarn = "latest"
-pnpm = "latest"
 pip = "latest"
 cargo = "latest"
-go-task = "latest"
 
 # Formatting & Linting
 gofmt = "latest"
@@ -30,6 +24,7 @@ stylua = "latest"
 cmake = "latest"
 make = "latest"
 ninja = "latest"
+just = "latest"
 
 # Shell tools
 git = "latest"
@@ -48,10 +43,10 @@ NODE_ENV = "development"
 PYTHONDONTWRITEBYTECODE = "1"
 PYTHONUNBUFFERED = "1"
 
-# Task runner alias
-[alias]
-task = "go-task"
-build = "cargo build --release || npm run build || go build"
-test = "cargo test || npm test || go test ./..."
+# Task runner aliases
+[tasks]
+task = "just"
+build = "cargo build --release || bun run build"
+test = "cargo test || bun test"
 lint = "ruff check . || prettier --check . || black --check ."
 fmt = "ruff format . || prettier --write . || black ."