Is io.github.mmorris35/devplan-mcp-server safe to use?

io.github.mmorris35/devplan-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.mmorris35/devplan-mcp-server?

io.github.mmorris35/devplan-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.mmorris35/devplan-mcp-server do?

io.github.mmorris35/devplan-mcp-server provides 15 tools: Claude, Cursor, Aider, Cline, Windsurf and 10 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.mmorris35/devplan-mcp-server?

io.github.mmorris35/devplan-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.mmorris35/devplan-mcp-server actively maintained?

io.github.mmorris35/devplan-mcp-server is actively maintained — last commit was 14 days ago. It has 5 GitHub stars.

io.github.mmorris35/devplan-mcp-server

npm

Transform project ideas into paint-by-numbers development plans with phases, tasks, and subtasks.

5 15 tools GitHub npm

No known CVEs

No license

Actively maintained

Last commit 14d ago

Works with most clients

Transport: stdio, sse, http

15 tools

Grade F

Edit this pageView history

Productivity

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "devplan": {
      "url": "https://mcp.devplanmcp.store/sse",
      "type": "sse"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-mmorris35-devplan-mcp-server)](https://mcppedia.org/s/io-github-mmorris35-devplan-mcp-server)

Read me

What io.github.mmorris35/devplan-mcp-server does

Transform ideas into executable development plans — an MCP server that brings the ClaudeCode-DevPlanBuilder methodology to Claude Code.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'npm' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

58/100across 5 weighted dimensions

How we score →

0255075100

−42

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

8 fixed

CVE-2022-29244high · fixedCVSS 7.5

Packing does not respect root-level ignore files in workspaces

### Impact `npm pack` ignores root-level `.gitignore` & `.npmignore` file exclusion directives when run in a workspace or with a workspace flag (ie. `--workspaces`, `--workspace=<name>`). Anyone who has run `npm pack` or `npm publish` with workspaces, as of [v7.9.0](https://github.com/npm/cli/releases/tag/v7.9.0) & [v7.13.0](https://github.com/npm/cli/releases/tag/v7.13.0) respectively, may be affected and have published files into the npm registry they did not intend to include. ### Patch - Up

Affected: >= 7.9.0Fixed in 8.11.0source →

CVE-2018-7408high · fixedCVSS 7.8

Incorrect Permission Assignment for Critical Resource in NPM

An issue was discovered in an npm 5.7.0 2018-02-21 pre-release (marked as "next: 5.7.0" and therefore automatically installed by an "npm upgrade -g npm" command, and also announced in the vendor's blog without mention of pre-release status). It might allow local users to bypass intended filesystem access restrictions because ownerships of /etc and /usr directories are being changed unexpectedly, related to a "correctMkdir" issue.

Affected: >= 0Fixed in 5.7.1source →

CVE-2013-4116info · fixed

Local Privilege Escalation in npm

Affected versions of `npm` use predictable temporary file names during archive unpacking. If an attacker can create a symbolic link at the location of one of these temporary file names, the attacker can arbitrarily write to any file that the user which owns the `npm` process has permission to write to, potentially resulting in local privilege escalation. ## Recommendation Update to version 1.3.3 or later.

Affected: >= 0Fixed in 1.3.3source →

CVE-2020-15095medium · fixedCVSS 4.4

npm CLI exposing sensitive information through logs

Versions of the npm CLI prior to 6.14.6 are vulnerable to an information exposure vulnerability through log files. The CLI supports URLs like `<protocol>://[<user>[:<password>]@]<hostname>[:<port>][:][/]<path>`. The password value is not redacted and is printed to stdout and also to any generated log files.

Affected: >= 0Fixed in 6.14.6source →

CVE-2019-16777high · fixedCVSS 7.7

npm Vulnerable to Global node_modules Binary Overwrite

Versions of the npm CLI prior to 6.13.4 are vulnerable to a Global node_modules Binary Overwrite. It fails to prevent existing globally-installed binaries to be overwritten by other package installations. For example, if a package was installed globally and created a `serve` binary, any subsequent installs of packages that also create a `serve` binary would overwrite the first binary. This will not overwrite system binaries but only binaries put into the global node_modules directory. This b

Affected: >= 0Fixed in 6.13.4source →

Inventory

Tools (15)

Click any tool to inspect its schema.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.mmorris35/devplan-mcp-server safe to use?: io.github.mmorris35/devplan-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.mmorris35/devplan-mcp-server?: io.github.mmorris35/devplan-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.mmorris35/devplan-mcp-server do?: io.github.mmorris35/devplan-mcp-server provides 15 tools: Claude, Cursor, Aider, Cline, Windsurf and 10 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.mmorris35/devplan-mcp-server?: io.github.mmorris35/devplan-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.mmorris35/devplan-mcp-server actively maintained?: io.github.mmorris35/devplan-mcp-server is actively maintained — last commit was 14 days ago. It has 5 GitHub stars.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Edit this pageView history

Productivity

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "devplan": {
      "url": "https://mcp.devplanmcp.store/sse",
      "type": "sse"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-mmorris35-devplan-mcp-server)](https://mcppedia.org/s/io-github-mmorris35-devplan-mcp-server)

Read me

What io.github.mmorris35/devplan-mcp-server does

Transform ideas into executable development plans — an MCP server that brings the ClaudeCode-DevPlanBuilder methodology to Claude Code.

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked — your result helps other developers.

npx -y 'npm' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

README

DevPlan MCP Server

Transform ideas into executable development plans — an MCP server that brings the ClaudeCode-DevPlanBuilder methodology to Claude Code.

The Problem: AI coding assistants often lose context, skip steps, or produce inconsistent code across sessions.

The Solution: DevPlan creates detailed, agent-executable development plans with built-in validation, lessons learned, and inline git workflows.

NEW — Install as a Skill (No MCP Server Required)

DevPlan is now available as a standalone Claude Code skill — no MCP server, no network dependency, no SSE timeouts. The entire DevPlan methodology runs locally as a first-class plugin.

Install

Step 1 — Add this repo as a plugin marketplace:

/plugin marketplace add mmorris35/devplan-mcp-server

Step 2 — Install the plugin at user scope (available across all projects):

/plugin install devplan@mmorris35 --scope user

Step 3 — Reload plugins to activate:

/reload-plugins

Usage

Invoke the skill directly:

/devplan

Or use specific sub-commands:

/devplan brief          — Create or parse a PROJECT_BRIEF.md
/devplan plan           — Generate a Haiku-executable DEVELOPMENT_PLAN.md
/devplan agents         — Generate executor (Haiku) and verifier (Sonnet) agents
/devplan claude-md      — Generate a project CLAUDE.md
/devplan validate       — Check plan structure and Haiku-executability
/devplan progress       — Show completion status
/devplan export mermaid — Generate a Mermaid flowchart of the plan
/devplan issue <number> — Convert a GitHub issue to a remediation task
/devplan implement      — Kickoff the build with executor + verifier agents

Or just describe what you need — Claude will invoke the skill automatically:

"Help me plan a CLI tool for managing dotfiles"
"Create a development plan for this project"
"Validate my development plan"

What's Included

skills/devplan/
├── SKILL.md                 — Core methodology, interview flow, dispatch
├── references/
│   ├── templates.md         — Brief/plan/CLAUDE.md templates (CLI, web app, API, library)
│   ├── validation.md        — Structure + Haiku-executability rules + battle-tested lessons
│   ├── agents.md            — Executor and verifier agent generation patterns
│   └── workflows.md         — Mermaid/ReactFlow export + progress tracking
├── scripts/
│   ├── validate-plan.sh     — Structural validation (standalone)
│   └── check-haiku.sh       — Haiku-executability checker (standalone)
└── examples/
    └── hello-cli-plan.md    — Gold standard reference plan

Skill vs MCP Server

	Skill (NEW)	MCP Server
Network	None required	SSE connection to Cloudflare
Reliability	Always works	Subject to SSE timeouts
Lessons system	Use Nellie or your own	Built-in KV store
Install	`/plugin install`	`claude mcp add`
Validation scripts	Standalone bash	Server-side

Both options are fully supported. The skill is recommended for reliability; the MCP server adds the lessons learned system and usage analytics.

Key Features

Feature	Description
Agent-Executable Plans	Plans so detailed that any LLM coding agent can execute them mechanically
Built-in Validation	Validates plans are complete before execution begins
Real-Time Progress Tracking	Integrates with Claude Code's Ta

... View full README on GitHub

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

58/100across 5 weighted dimensions

How we score →

0255075100

−42

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

8 fixed

CVE-2022-29244high · fixedCVSS 7.5

Packing does not respect root-level ignore files in workspaces

Affected: >= 7.9.0Fixed in 8.11.0source →

CVE-2018-7408high · fixedCVSS 7.8

Incorrect Permission Assignment for Critical Resource in NPM

Affected: >= 0Fixed in 5.7.1source →

CVE-2013-4116info · fixed

Local Privilege Escalation in npm

Affected: >= 0Fixed in 1.3.3source →

CVE-2020-15095medium · fixedCVSS 4.4

npm CLI exposing sensitive information through logs

Affected: >= 0Fixed in 6.14.6source →

CVE-2019-16777high · fixedCVSS 7.7

npm Vulnerable to Global node_modules Binary Overwrite

Affected: >= 0Fixed in 6.13.4source →

Inventory

Tools (15)

Click any tool to inspect its schema.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.mmorris35/devplan-mcp-server safe to use?: io.github.mmorris35/devplan-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.mmorris35/devplan-mcp-server?: io.github.mmorris35/devplan-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.mmorris35/devplan-mcp-server do?: io.github.mmorris35/devplan-mcp-server provides 15 tools: Claude, Cursor, Aider, Cline, Windsurf and 10 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.mmorris35/devplan-mcp-server?: io.github.mmorris35/devplan-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.mmorris35/devplan-mcp-server actively maintained?: io.github.mmorris35/devplan-mcp-server is actively maintained — last commit was 14 days ago. It has 5 GitHub stars.