v0.11.0: Swarm Stacks, Configs, Secrets, and Trust - 18 new MCP tools, 1 skill

Add 18 tools covering stack management (deploy, rm, ls, ps, services, config), Swarm config CRUD (create, inspect, ls, rm), Swarm secret CRUD (create, inspect, ls, rm), and Docker Content Trust (inspect, sign, revoke, key).

New docker-image-signing skill for DCT workflows, key management, and CI/CD signing pipelines.

Totals: 140 MCP tools, 17 skills, 10 rules.
Made-with: Cursor

Author: TMHSDigital

.cursor-plugin/plugin.json

@@ -1,8 +1,8 @@
 {
   "name": "docker-developer-tools",
   "displayName": "Docker Developer Tools",
-  "version": "0.10.0",
-  "description": "A Cursor plugin for Docker and container workflows - 16 skills, 10 rules, and 122 MCP tools for building, debugging, optimizing, and managing Docker containers, images, networks, and volumes. Includes a companion MCP server (docker-mcp) for live Docker CLI integration.",
+  "version": "0.11.0",
+  "description": "A Cursor plugin for Docker and container workflows - 17 skills, 10 rules, and 140 MCP tools for building, debugging, optimizing, and managing Docker containers, images, networks, and volumes. Includes a companion MCP server (docker-mcp) for live Docker CLI integration.",
   "author": {
     "name": "TMHSDigital",
     "url": "https://github.com/TMHSDigital"

CHANGELOG.md

@@ -5,6 +5,33 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.11.0] - 2026-03-29
+
+### Added
+
+#### MCP Server - Swarm Stacks, Configs, Secrets, and Trust (+18, total 140)
+- `docker_stackDeploy` - deploy or update a stack from a compose file (with prune, resolve-image, registry auth options, 120s timeout)
+- `docker_stackRm` - remove one or more Swarm stacks
+- `docker_stackLs` - list Swarm stacks (JSON format)
+- `docker_stackPs` - list tasks in a stack with filters (JSON format)
+- `docker_stackServices` - list services in a stack with filters (JSON format)
+- `docker_stackConfig` - output the final merged configuration for a stack
+- `docker_configCreate` - create a Swarm config from a file with optional labels
+- `docker_configInspect` - inspect detailed Swarm config information (pretty or JSON)
+- `docker_configLs` - list Swarm configs with filters (JSON format)
+- `docker_configRm` - remove one or more Swarm configs
+- `docker_secretCreate` - create a Swarm secret from a file with optional labels
+- `docker_secretInspect` - inspect Swarm secret metadata (pretty or JSON, value not exposed)
+- `docker_secretLs` - list Swarm secrets with filters (JSON format)
+- `docker_secretRm` - remove one or more Swarm secrets
+- `docker_trustInspect` - inspect Docker Content Trust data for an image (signers, signatures, keys)
+- `docker_trustSign` - sign an image for Docker Content Trust (local or remote, 120s timeout)
+- `docker_trustRevoke` - revoke Docker Content Trust for an image (auto-confirm)
+- `docker_trustKey` - manage Docker Content Trust signing keys (generate or load)
+
+#### Skill
+- `docker-image-signing` - Docker Content Trust, image signing/verification, key management, CI/CD signing pipelines
+
 ## [0.10.0] - 2026-03-29
 
 ### Added
@@ -295,6 +322,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Python test suite: plugin manifest, skills, rules, docs consistency, internal links, roadmap
 - Vitest test suite: error classes, docker-api utilities, input validation
 
+[0.11.0]: https://github.com/TMHSDigital/Docker-Developer-Tools/releases/tag/v0.11.0
 [0.10.0]: https://github.com/TMHSDigital/Docker-Developer-Tools/releases/tag/v0.10.0
 [0.9.0]: https://github.com/TMHSDigital/Docker-Developer-Tools/releases/tag/v0.9.0
 [0.8.0]: https://github.com/TMHSDigital/Docker-Developer-Tools/releases/tag/v0.8.0

CLAUDE.md

@@ -4,11 +4,11 @@ Project documentation for Claude Code and AI assistants working on this reposito
 
 ## Project Overview
 
-Docker Developer Tools is a Cursor IDE plugin that integrates Docker and container workflows into Cursor's AI chat. It includes 16 skills, 10 rules, and a companion MCP server with 122 tools for live Docker CLI integration.
+Docker Developer Tools is a Cursor IDE plugin that integrates Docker and container workflows into Cursor's AI chat. It includes 17 skills, 10 rules, and a companion MCP server with 140 tools for live Docker CLI integration.
 
 This is a monorepo - the Cursor plugin (skills and rules) and the companion MCP server live in the same repository. Docker's API is local (Docker Engine socket / CLI), so one repo is simpler for users to install and maintain.
 
-**Version:** 0.10.0
+**Version:** 0.11.0
 **License:** CC-BY-NC-ND-4.0
 **Author:** TMHSDigital
 
@@ -35,7 +35,7 @@ Docker-Developer-Tools/
   tests/                     # Python structure tests
 ```
 
-## Skills (16)
+## Skills (17)
 
 | Skill | Description |
 |-------|-------------|
@@ -55,6 +55,7 @@ Docker-Developer-Tools/
 | `docker-multi-platform` | Multi-arch builds, buildx configuration, manifest lists, platform targeting |
 | `docker-context-management` | Remote Docker hosts, SSH/TLS contexts, multi-host workflows |
 | `docker-swarm` | Swarm cluster management, service deployment, scaling, node administration |
+| `docker-image-signing` | Docker Content Trust, image signing, verification, key management |
 
 ## Rules (10)
 
@@ -71,7 +72,7 @@ Docker-Developer-Tools/
 | `compose-scaling` | Compose files | Flag scaling blockers: container_name, fixed host ports, missing limits |
 | `swarm-security` | Docker-related files | Flag missing autolock, unrotated certs, unencrypted overlays, exposed ports |
 
-## MCP Server (122 tools)
+## MCP Server (140 tools)
 
 The MCP server talks to Docker via CLI exec (`docker` commands) rather than the Docker Engine REST API. It uses stdio transport and requires `docker` to be available on PATH.
 
@@ -282,6 +283,44 @@ The MCP server talks to Docker via CLI exec (`docker` commands) rather than the
 | `docker_nodePromote` | Promote workers to managers |
 | `docker_nodeDemote` | Demote managers to workers |
 
+### Swarm Stacks (6)
+
+| Tool | Description |
+|------|-------------|
+| `docker_stackDeploy` | Deploy or update a stack from a compose file |
+| `docker_stackRm` | Remove stacks |
+| `docker_stackLs` | List stacks |
+| `docker_stackPs` | List tasks in a stack |
+| `docker_stackServices` | List services in a stack |
+| `docker_stackConfig` | Output merged stack configuration |
+
+### Swarm Configs (4)
+
+| Tool | Description |
+|------|-------------|
+| `docker_configCreate` | Create a Swarm config |
+| `docker_configInspect` | Inspect a config |
+| `docker_configLs` | List configs |
+| `docker_configRm` | Remove configs |
+
+### Swarm Secrets (4)
+
+| Tool | Description |
+|------|-------------|
+| `docker_secretCreate` | Create a Swarm secret |
+| `docker_secretInspect` | Inspect a secret (metadata only) |
+| `docker_secretLs` | List secrets |
+| `docker_secretRm` | Remove secrets |
+
+### Docker Content Trust (4)
+
+| Tool | Description |
+|------|-------------|
+| `docker_trustInspect` | Inspect trust data for an image |
+| `docker_trustSign` | Sign an image |
+| `docker_trustRevoke` | Revoke trust for an image |
+| `docker_trustKey` | Manage signing keys |
+
 ## Development Workflow
 
 ### Plugin development (symlink)
@@ -473,3 +512,21 @@ Full checklist with copy-paste commands: [CONTRIBUTING.md - Release Checklist](C
 | `docker node update` | `docker_nodeUpdate` |
 | `docker node promote` | `docker_nodePromote` |
 | `docker node demote` | `docker_nodeDemote` |
+| `docker stack deploy` | `docker_stackDeploy` |
+| `docker stack rm` | `docker_stackRm` |
+| `docker stack ls --format json` | `docker_stackLs` |
+| `docker stack ps --format json` | `docker_stackPs` |
+| `docker stack services --format json` | `docker_stackServices` |
+| `docker stack config` | `docker_stackConfig` |
+| `docker config create` | `docker_configCreate` |
+| `docker config inspect` | `docker_configInspect` |
+| `docker config ls --format json` | `docker_configLs` |
+| `docker config rm` | `docker_configRm` |
+| `docker secret create` | `docker_secretCreate` |
+| `docker secret inspect` | `docker_secretInspect` |
+| `docker secret ls --format json` | `docker_secretLs` |
+| `docker secret rm` | `docker_secretRm` |
+| `docker trust inspect` | `docker_trustInspect` |
+| `docker trust sign` | `docker_trustSign` |
+| `docker trust revoke` | `docker_trustRevoke` |
+| `docker trust key` | `docker_trustKey` |

README.md

@@ -11,7 +11,7 @@
 <p align="center">
   <a href="https://github.com/TMHSDigital/Docker-Developer-Tools/actions/workflows/validate.yml"><img src="https://img.shields.io/github/actions/workflow/status/TMHSDigital/Docker-Developer-Tools/validate.yml?branch=main&label=CI" alt="CI" /></a>
   <a href="LICENSE"><img src="https://img.shields.io/badge/license-CC--BY--NC--ND--4.0-blue" alt="License" /></a>
-  <img src="https://img.shields.io/badge/version-0.10.0-green" alt="Version" />
+  <img src="https://img.shields.io/badge/version-0.11.0-green" alt="Version" />
   <a href="https://www.npmjs.com/package/@tmhs/docker-mcp"><img src="https://img.shields.io/npm/v/@tmhs/docker-mcp" alt="npm" /></a>
   <a href="https://www.npmjs.com/package/@tmhs/docker-mcp"><img src="https://img.shields.io/npm/dm/@tmhs/docker-mcp" alt="npm downloads" /></a>
   <a href="https://www.npmjs.com/package/@tmhs/docker-mcp"><img src="https://img.shields.io/npm/unpacked-size/@tmhs/docker-mcp" alt="npm size" /></a>
@@ -22,7 +22,7 @@
 </p>
 
 <p align="center">
-  <strong>16 skills</strong>&nbsp;&bull;&nbsp;<strong>10 rules</strong>&nbsp;&bull;&nbsp;<strong>122 MCP tools</strong>
+  <strong>17 skills</strong>&nbsp;&bull;&nbsp;<strong>10 rules</strong>&nbsp;&bull;&nbsp;<strong>140 MCP tools</strong>
 </p>
 
 ---
@@ -72,6 +72,7 @@ flowchart LR
 | **Advanced** | `docker-multi-platform` | Multi-arch builds, buildx configuration, manifest lists, platform targeting |
 | **Advanced** | `docker-context-management` | Remote Docker hosts, SSH/TLS contexts, multi-host workflows |
 | **Orchestration** | `docker-swarm` | Swarm cluster management, service deployment, scaling, node administration |
+| **Security** | `docker-image-signing` | Docker Content Trust, image signing, verification, key management |
 
 </details>
 
@@ -332,6 +333,44 @@ Add to your Cursor MCP config (`.cursor/mcp.json`):
 | `docker_nodePromote` | Promote workers to managers |
 | `docker_nodeDemote` | Demote managers to workers |
 
+**Swarm Stacks** (6)
+
+| Tool | What It Does |
+|---|---|
+| `docker_stackDeploy` | Deploy or update a stack from a compose file |
+| `docker_stackRm` | Remove Swarm stacks |
+| `docker_stackLs` | List Swarm stacks |
+| `docker_stackPs` | List tasks in a stack |
+| `docker_stackServices` | List services in a stack |
+| `docker_stackConfig` | Output merged stack configuration |
+
+**Swarm Configs** (4)
+
+| Tool | What It Does |
+|---|---|
+| `docker_configCreate` | Create a Swarm config from a file |
+| `docker_configInspect` | Inspect a Swarm config |
+| `docker_configLs` | List Swarm configs |
+| `docker_configRm` | Remove Swarm configs |
+
+**Swarm Secrets** (4)
+
+| Tool | What It Does |
+|---|---|
+| `docker_secretCreate` | Create a Swarm secret from a file |
+| `docker_secretInspect` | Inspect a Swarm secret (metadata only) |
+| `docker_secretLs` | List Swarm secrets |
+| `docker_secretRm` | Remove Swarm secrets |
+
+**Docker Content Trust** (4)
+
+| Tool | What It Does |
+|---|---|
+| `docker_trustInspect` | Inspect trust data for an image |
+| `docker_trustSign` | Sign an image for Docker Content Trust |
+| `docker_trustRevoke` | Revoke trust for an image |
+| `docker_trustKey` | Manage signing keys (generate or load) |
+
 </details>
 
 ---
@@ -392,6 +431,7 @@ Then add the JSON config from the [MCP Server section](#companion-docker-mcp-ser
 | `docker-multi-platform` | "Build my Go API image for both amd64 and arm64 with buildx" |
 | `docker-context-management` | "Set up a Docker context for my remote staging server via SSH" |
 | `docker-swarm` | "Initialize a Swarm cluster and deploy a 3-replica nginx service" |
+| `docker-image-signing` | "Set up Docker Content Trust and sign our production images" |
 
 </details>
 

ROADMAP.md

@@ -4,7 +4,7 @@
 
 ## Current Status
 
-**v0.10.0** - Swarm Orchestration release with 16 skills, 10 rules, and 122 MCP tools.
+**v0.11.0** - Swarm Stacks, Configs, Secrets, and Trust release with 17 skills, 10 rules, and 140 MCP tools.
 
 ## Release Plan
 
@@ -19,8 +19,8 @@
 | v0.7.0 | Buildx, Manifests, and Registry | +13 | 68 | +1 | +1 | Released |
 | v0.8.0 | Compose Completeness | +16 | 84 | +0 | +1 | Released |
 | v0.9.0 | Container/Image Gaps, Context, Auth | +14 | 98 | +1 | +0 | Released |
-| v0.10.0 | Swarm Orchestration | +24 | 122 | +1 | +1 | (current) |
-| v0.11.0 | Swarm Stacks, Configs, Secrets, Trust | +18 | 140 | +1 | +0 | Planned |
+| v0.10.0 | Swarm Orchestration | +24 | 122 | +1 | +1 | Released |
+| v0.11.0 | Swarm Stacks, Configs, Secrets, Trust | +18 | 140 | +1 | +0 | (current) |
 | v0.12.0 | Niche, Scout, and Extras | +10 | 150 | +0 | +0 | Planned |
 | v1.0.0 | Stable | +0 | 150 | +0 | +0 | Planned |
 

docs/index.html

@@ -4,11 +4,11 @@
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>Docker Developer Tools - Cursor Plugin</title>
-<meta name="description" content="Expert Docker workflows inside Cursor IDE. 16 skills, 10 rules, 122 MCP tools.">
+<meta name="description" content="Expert Docker workflows inside Cursor IDE. 17 skills, 10 rules, 140 MCP tools.">
 <meta name="theme-color" content="#0db7ed">
 <meta property="og:type" content="website">
 <meta property="og:title" content="Docker Developer Tools - Cursor Plugin">
-<meta property="og:description" content="Expert Docker workflows inside Cursor IDE. 16 skills, 10 rules, 122 MCP tools.">
+<meta property="og:description" content="Expert Docker workflows inside Cursor IDE. 17 skills, 10 rules, 140 MCP tools.">
 <meta property="og:image" content="docs/assets/og-card.jpg">
 <meta property="og:url" content="https://tmhsdigital.github.io/Docker-Developer-Tools/">
 <link rel="preconnect" href="https://fonts.googleapis.com">
@@ -241,7 +241,7 @@
   <h1><span>Docker</span> Developer Tools</h1>
   <p class="tagline">Expert Docker workflows, live container data, and real-time linting - all inside Cursor IDE.</p>
   <div class="pills">
-    <span class="pill blue">v0.10.0</span>
+    <span class="pill blue">v0.11.0</span>
     <span class="pill">CC BY-NC-ND 4.0</span>
     <span class="pill">Cursor Plugin</span>
   </div>
@@ -251,15 +251,15 @@ <h1><span>Docker</span> Developer Tools</h1>
 <div class="container">
   <div class="stats reveal">
     <div class="stat-card">
-      <div class="stat-number" data-target="16">0</div>
+      <div class="stat-number" data-target="17">0</div>
       <div class="stat-label">Skills</div>
     </div>
     <div class="stat-card">
       <div class="stat-number" data-target="10">0</div>
       <div class="stat-label">Rules</div>
     </div>
     <div class="stat-card">
-      <div class="stat-number" data-target="122">0</div>
+      <div class="stat-number" data-target="140">0</div>
       <div class="stat-label">MCP Tools</div>
     </div>
   </div>
@@ -497,7 +497,7 @@ <h3><span class="rule-icon">&#9878;</span> compose-scaling</h3>
 <!-- MCP TOOLS TABLE -->
 <section id="mcp-tools">
   <div class="container">
-    <h2 class="section-title reveal">122 MCP Tools</h2>
+    <h2 class="section-title reveal">140 MCP Tools</h2>
     <p class="section-subtitle reveal">Live Docker data, container lifecycle, image pipeline, complete Compose V2, volume/network CRUD, resource cleanup, buildx, manifests, context management, and registry authentication via the companion MCP server.</p>
     <div class="tools-table-wrap reveal">
       <table class="tools-table">
@@ -667,6 +667,56 @@ <h3>Swarm Nodes <span class="tool-count">7 tools</span></h3>
         </tbody>
       </table>
     </div>
+    <div class="tool-category reveal">
+      <h3>Swarm Stacks <span class="tool-count">6 tools</span></h3>
+      <table>
+        <thead><tr><th>Tool</th><th>Description</th></tr></thead>
+        <tbody>
+          <tr><td class="tool-name">docker_stackDeploy</td><td>Deploy or update a stack</td></tr>
+          <tr><td class="tool-name">docker_stackRm</td><td>Remove stacks</td></tr>
+          <tr><td class="tool-name">docker_stackLs</td><td>List stacks</td></tr>
+          <tr><td class="tool-name">docker_stackPs</td><td>List tasks in a stack</td></tr>
+          <tr><td class="tool-name">docker_stackServices</td><td>List services in a stack</td></tr>
+          <tr><td class="tool-name">docker_stackConfig</td><td>Output merged stack config</td></tr>
+        </tbody>
+      </table>
+    </div>
+    <div class="tool-category reveal">
+      <h3>Swarm Configs <span class="tool-count">4 tools</span></h3>
+      <table>
+        <thead><tr><th>Tool</th><th>Description</th></tr></thead>
+        <tbody>
+          <tr><td class="tool-name">docker_configCreate</td><td>Create a Swarm config</td></tr>
+          <tr><td class="tool-name">docker_configInspect</td><td>Inspect a config</td></tr>
+          <tr><td class="tool-name">docker_configLs</td><td>List configs</td></tr>
+          <tr><td class="tool-name">docker_configRm</td><td>Remove configs</td></tr>
+        </tbody>
+      </table>
+    </div>
+    <div class="tool-category reveal">
+      <h3>Swarm Secrets <span class="tool-count">4 tools</span></h3>
+      <table>
+        <thead><tr><th>Tool</th><th>Description</th></tr></thead>
+        <tbody>
+          <tr><td class="tool-name">docker_secretCreate</td><td>Create a Swarm secret</td></tr>
+          <tr><td class="tool-name">docker_secretInspect</td><td>Inspect a secret (metadata only)</td></tr>
+          <tr><td class="tool-name">docker_secretLs</td><td>List secrets</td></tr>
+          <tr><td class="tool-name">docker_secretRm</td><td>Remove secrets</td></tr>
+        </tbody>
+      </table>
+    </div>
+    <div class="tool-category reveal">
+      <h3>Docker Content Trust <span class="tool-count">4 tools</span></h3>
+      <table>
+        <thead><tr><th>Tool</th><th>Description</th></tr></thead>
+        <tbody>
+          <tr><td class="tool-name">docker_trustInspect</td><td>Inspect trust data for an image</td></tr>
+          <tr><td class="tool-name">docker_trustSign</td><td>Sign an image</td></tr>
+          <tr><td class="tool-name">docker_trustRevoke</td><td>Revoke trust for an image</td></tr>
+          <tr><td class="tool-name">docker_trustKey</td><td>Manage signing keys</td></tr>
+        </tbody>
+      </table>
+    </div>
   </div>
 </section>
 
@@ -822,13 +872,13 @@ <h3>v0.9.0 <span class="tag upcoming-tag">Released</span></h3>
 
       <div class="timeline-item">
         <div class="timeline-dot"></div>
-        <h3>v0.10.0 <span class="tag current-tag">Current</span></h3>
+        <h3>v0.10.0 <span class="tag upcoming-tag">Released</span></h3>
         <p>Swarm Orchestration - 24 tools: swarm init/join/leave, service CRUD and scaling, node management and promotion.</p>
       </div>
 
       <div class="timeline-item">
         <div class="timeline-dot"></div>
-        <h3>v0.11.0 <span class="tag upcoming-tag">Planned</span></h3>
+        <h3>v0.11.0 <span class="tag current-tag">Current</span></h3>
         <p>Swarm Stacks, Configs, Secrets, Trust - 18 tools: stack deploy, config/secret CRUD, Docker Content Trust.</p>
       </div>