diff --git a/README.md b/README.md
index 2b1a870..e2fdf70 100644
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ A collection of [Dev Container Features](https://containers.dev/implementors/fea
   - [Mistral Vibe](#mistral-vibe)
   - [Tree-sitter](#tree-sitter)
   - [RTK](#rtk)
+  - [ZPM](#zpm)
   - [AWF CLI](#awf-cli)
 - [Repository Structure](#repository-structure)
 - [Local Testing](#local-testing)
@@ -236,6 +237,43 @@ RTK supports Linux containers on both `x86_64` (amd64) and `aarch64` (arm64) arc
 
 The feature runs `rtk init --global` during installation, setting up the global configuration for the container user.
 
+### ZPM
+
+Installs [ZPM](https://github.com/awf-project/zpm), a Zig-based MCP server exposing a Trealla Prolog logic engine over STDIO for deterministic logical reasoning. Provides 29 MCP tools for knowledge management, logical querying, and truth maintenance.
+
+```jsonc
+// devcontainer.json
+{
+  "features": {
+    "ghcr.io/awf-project/devcontainer-features/zpm:1": {}
+  }
+}
+```
+
+#### Options
+
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `version` | string | `latest` | Version to install: `latest` or a specific version (e.g. `v0.3.0`) |
+
+#### Examples
+
+Pin a specific version:
+
+```jsonc
+{
+  "features": {
+    "ghcr.io/awf-project/devcontainer-features/zpm:1": {
+      "version": "v0.3.0"
+    }
+  }
+}
+```
+
+#### Architecture Support
+
+ZPM supports Linux containers on both `x86_64` (amd64) and `aarch64` (arm64) architectures. The feature automatically detects the container architecture and downloads the appropriate binary. SHA256 checksums are verified on every install.
+
 ### AWF CLI
 
 > **Private package** — This feature requires access to the [awf-project/cli](https://github.com/awf-project/cli) private repository via the `gh` CLI. Only the latest version is available (active development).
@@ -289,6 +327,9 @@ src/
   tree-sitter/          # Tree-sitter feature
     devcontainer-feature.json
     install.sh
+  zpm/                  # ZPM feature
+    devcontainer-feature.json
+    install.sh
 test/
   flutter/              # Flutter tests
     scenarios.json
@@ -305,6 +346,9 @@ test/
   tree-sitter/          # Tree-sitter tests
     scenarios.json
     test.sh
+  zpm/                  # ZPM tests
+    scenarios.json
+    test.sh
 .github/
   workflows/
     release.yml         # CI/CD: test on PR, publish on tag
diff --git a/src/zpm/devcontainer-feature.json b/src/zpm/devcontainer-feature.json
new file mode 100644
index 0000000..57d3c4d
--- /dev/null
+++ b/src/zpm/devcontainer-feature.json
@@ -0,0 +1,18 @@
+{
+  "id": "zpm",
+  "version": "1.0.0",
+  "name": "ZPM",
+  "description": "Installs ZPM, a Zig-based MCP server exposing Trealla Prolog for deterministic logical reasoning.",
+  "documentationURL": "https://github.com/awf-project/zpm",
+  "licenseURL": "https://github.com/awf-project/zpm/blob/main/LICENSE",
+  "options": {
+    "version": {
+      "type": "string",
+      "default": "latest",
+      "description": "ZPM version to install (e.g., 'v0.3.0'). Use 'latest' for the most recent release."
+    }
+  },
+  "installsAfter": [
+    "ghcr.io/devcontainers/features/common-utils"
+  ]
+}
diff --git a/src/zpm/install.sh b/src/zpm/install.sh
new file mode 100755
index 0000000..a88bd1f
--- /dev/null
+++ b/src/zpm/install.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+set -e
+
+# --- Options injected by devcontainer feature engine ---
+VERSION="${VERSION:-latest}"
+
+echo "==> ZPM feature: version=${VERSION}"
+
+# Ensure curl is available
+if ! command -v curl &>/dev/null || ! command -v sha256sum &>/dev/null; then
+    echo "==> Installing missing dependencies..."
+    apt-get update -y
+    apt-get install -y --no-install-recommends curl ca-certificates coreutils
+    apt-get clean && rm -rf /var/lib/apt/lists/*
+fi
+
+# Detect architecture
+ARCH=$(uname -m)
+case "$ARCH" in
+    x86_64|amd64)   ARCH_SUFFIX="x86_64" ;;
+    aarch64|arm64)   ARCH_SUFFIX="arm64" ;;
+    *)
+        echo "ERROR: unsupported architecture: $ARCH"
+        exit 1
+        ;;
+esac
+echo "==> Detected architecture: ${ARCH} (${ARCH_SUFFIX})"
+
+# Resolve version
+if [ "$VERSION" = "latest" ]; then
+    VERSION=$(curl -fsSL "https://api.github.com/repos/awf-project/zpm/releases/latest" \
+        | grep '"tag_name"' | sed -E 's/.*"([^"]+)".*/\1/')
+    if [ -z "$VERSION" ]; then
+        echo "ERROR: failed to resolve latest ZPM version from GitHub API"
+        exit 1
+    fi
+    echo "==> Resolved latest version: ${VERSION}"
+fi
+
+# Ensure version has 'v' prefix (GitHub tags use v0.3.0 format)
+case "$VERSION" in
+    v*) ;;
+    *)  VERSION="v${VERSION}" ;;
+esac
+
+# Download binary and checksums
+TMP_DIR=$(mktemp -d)
+trap 'rm -rf "$TMP_DIR"' EXIT
+
+ARTIFACT="zpm-linux-${ARCH_SUFFIX}"
+DOWNLOAD_URL="https://github.com/awf-project/zpm/releases/download/${VERSION}/${ARTIFACT}"
+CHECKSUMS_URL="https://github.com/awf-project/zpm/releases/download/${VERSION}/SHA256SUMS"
+
+echo "==> Downloading ${DOWNLOAD_URL}..."
+curl -fsSL "$DOWNLOAD_URL" -o "${TMP_DIR}/${ARTIFACT}"
+
+echo "==> Downloading SHA256SUMS..."
+curl -fsSL "$CHECKSUMS_URL" -o "${TMP_DIR}/SHA256SUMS"
+
+# Verify SHA256 checksum
+echo "==> Verifying checksum..."
+EXPECTED_SUM=$(grep "  ${ARTIFACT}$" "${TMP_DIR}/SHA256SUMS" | awk '{print $1}')
+if [ -z "$EXPECTED_SUM" ]; then
+    echo "ERROR: artifact ${ARTIFACT} not found in SHA256SUMS"
+    exit 1
+fi
+
+ACTUAL_SUM=$(sha256sum "${TMP_DIR}/${ARTIFACT}" | awk '{print $1}')
+if [ "$EXPECTED_SUM" != "$ACTUAL_SUM" ]; then
+    echo "ERROR: SHA256 checksum mismatch"
+    echo "  expected: ${EXPECTED_SUM}"
+    echo "  actual:   ${ACTUAL_SUM}"
+    exit 1
+fi
+echo "==> Checksum verified"
+
+# Install binary
+install -m 0755 "${TMP_DIR}/${ARTIFACT}" /usr/local/bin/zpm
+
+echo "==> ZPM $(zpm version 2>&1) installed at $(command -v zpm)"
+echo "==> ZPM feature install complete"
diff --git a/test/zpm/install_zpm_latest.sh b/test/zpm/install_zpm_latest.sh
new file mode 100755
index 0000000..1e00752
--- /dev/null
+++ b/test/zpm/install_zpm_latest.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+set -e
+
+# Scenario: install latest ZPM
+
+source "$(dirname "$0")/test.sh"
diff --git a/test/zpm/install_zpm_specific_version.sh b/test/zpm/install_zpm_specific_version.sh
new file mode 100755
index 0000000..4e61edc
--- /dev/null
+++ b/test/zpm/install_zpm_specific_version.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+set -e
+
+# Scenario: install a specific ZPM version (v0.3.0)
+
+echo "==> Testing ZPM specific version scenario..."
+
+# zpm binary must be on PATH
+if ! command -v zpm &>/dev/null; then
+    echo "FAIL: zpm not found on PATH"
+    exit 1
+fi
+echo "PASS: zpm on PATH ($(command -v zpm))"
+
+# Verify the exact version matches
+ZPM_VERSION=$(zpm version 2>&1)
+if [[ "$ZPM_VERSION" != *"0.3.0"* ]]; then
+    echo "FAIL: expected version 0.3.0, got: ${ZPM_VERSION}"
+    exit 1
+fi
+echo "PASS: zpm version matches 0.3.0 => ${ZPM_VERSION}"
+
+echo "==> ZPM specific version tests passed"
diff --git a/test/zpm/scenarios.json b/test/zpm/scenarios.json
new file mode 100644
index 0000000..b33660c
--- /dev/null
+++ b/test/zpm/scenarios.json
@@ -0,0 +1,16 @@
+{
+  "install_zpm_latest": {
+    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+    "features": {
+      "zpm": {}
+    }
+  },
+  "install_zpm_specific_version": {
+    "image": "mcr.microsoft.com/devcontainers/base:ubuntu",
+    "features": {
+      "zpm": {
+        "version": "v0.3.0"
+      }
+    }
+  }
+}
diff --git a/test/zpm/test.sh b/test/zpm/test.sh
new file mode 100755
index 0000000..5d4a76e
--- /dev/null
+++ b/test/zpm/test.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+set -e
+
+echo "==> Testing ZPM feature..."
+
+# zpm binary must be on PATH
+if ! command -v zpm &>/dev/null; then
+    echo "FAIL: zpm not found on PATH"
+    exit 1
+fi
+echo "PASS: zpm on PATH ($(command -v zpm))"
+
+# zpm --version must succeed and return a version string
+ZPM_VERSION=$(zpm version 2>&1)
+if [ -z "$ZPM_VERSION" ]; then
+    echo "FAIL: zpm --version returned empty output"
+    exit 1
+fi
+echo "PASS: zpm --version => ${ZPM_VERSION}"
+
+echo "==> All ZPM feature tests passed"