Is io.github.airbuzz/syncpen-mcp safe to use?

io.github.airbuzz/syncpen-mcp 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. Licensed under MIT.

How do I install io.github.airbuzz/syncpen-mcp?

io.github.airbuzz/syncpen-mcp 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.airbuzz/syncpen-mcp do?

io.github.airbuzz/syncpen-mcp provides 1 tool: Development. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.airbuzz/syncpen-mcp?

io.github.airbuzz/syncpen-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.

Is io.github.airbuzz/syncpen-mcp actively maintained?

io.github.airbuzz/syncpen-mcp is actively maintained — last commit was 0 days ago.

io.github.airbuzz/syncpen-mcp

npm

The markdown workspace your AI can read, search, and suggest edits in — every change signed.

15.5M/wk 1 tool GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 0d ago

Works with most clients

Transport: stdio, sse

1 tool · ~28 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 1h ago

Edit this pageView history

io.github.airbuzz/syncpen-mcp is an MCP server that the markdown workspace your AI can read, search, and suggest edits in — every change signed. Its tool list has not been published yet over stdio and sse, requires no API key, and scores 87/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools Writing

Step 1

Install in your client

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

Supported in Claude Desktopstdio, sse · Node 18+

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

{
  "mcpServers": {
    "syncpen": {
      "env": {
        "SYNCPEN_API_KEY": "sp_your_api_key_here"
      },
      "args": [
        "-y",
        "syncpen-mcp"
      ],
      "command": "npx"
    }
  }
}

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-airbuzz-syncpen-mcp)](https://mcppedia.org/s/io-github-airbuzz-syncpen-mcp)

Read me

What io.github.airbuzz/syncpen-mcp does

Connect Claude Code (or any MCP client) to your Syncpen workspace — the writing workspace your AI can actually write in. Your agent can search, read, draft, suggest, comment, organize, and publish in the same live documents you edit.

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

87/100across 5 weighted dimensions

How we score →

0255075100

−13

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-2013-4116low · 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 (1)

Click any tool to inspect its schema.

~28 tokens total

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.airbuzz/syncpen-mcp safe to use?: io.github.airbuzz/syncpen-mcp 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. Licensed under MIT.
How do I install io.github.airbuzz/syncpen-mcp?: io.github.airbuzz/syncpen-mcp 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.airbuzz/syncpen-mcp do?: io.github.airbuzz/syncpen-mcp provides 1 tool: Development. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.airbuzz/syncpen-mcp?: io.github.airbuzz/syncpen-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
Is io.github.airbuzz/syncpen-mcp actively maintained?: io.github.airbuzz/syncpen-mcp is actively maintained — last commit was 0 days ago.

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MCP Security Weekly

Get CVE alerts and security updates for io.github.airbuzz/syncpen-mcp and similar servers.

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

Developer Tools Writing

Step 1

Install in your client

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

Supported in Claude Desktopstdio, sse · Node 18+

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

{
  "mcpServers": {
    "syncpen": {
      "env": {
        "SYNCPEN_API_KEY": "sp_your_api_key_here"
      },
      "args": [
        "-y",
        "syncpen-mcp"
      ],
      "command": "npx"
    }
  }
}

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-airbuzz-syncpen-mcp)](https://mcppedia.org/s/io-github-airbuzz-syncpen-mcp)

Read me

What io.github.airbuzz/syncpen-mcp does

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

Syncpen MCP Server

Don't have an account yet? Create one free at syncpen.io.

What is Syncpen great at?

Build a knowledge base your AI maintains — capture notes, docs, and clips, then let your agent organize, cross-link, and keep it current.
Write long-form where you publish — articles, docs, whole books; your agent drafts, you approve, and one call ships it to WordPress, Ghost, or Sanity.
Your agents and you on one project — everyone works in the same live documents; every edit is shared, legible, and attributed.
Edits with a paper trail — agents propose changes as signed suggestions you accept or reject. Nothing changes silently.
Research → draft → ship without leaving your tools — clip sources, let your AI draft from them, publish.

Quick Setup

1. Generate an API Key

Go to Settings → API Keys in your Syncpen account
Enable API Access
Create a new API key
Copy the key (you'll only see it once!)

2. Configure Claude Code

Add to your MCP configuration file (~/.mcp.json or project-level .mcp.json):

{
  "mcpServers": {
    "syncpen": {
      "command": "npx",
      "args": ["-y", "syncpen-mcp"],
      "env": {
        "SYNCPEN_API_KEY": "sp_your_api_key_here"
      }
    }
  }
}

That's it! Claude Code will automatically download and run the MCP server.

Available Tools

Tool	Description
`syncpen_search`	Search documents by title and body content (full text)
`syncpen_read`	Read a document's content as markdown
`syncpen_list_folders`	List all folders
`syncpen_list_documents`	List documents, optionally by folder
`syncpen_create`	Create a new document — personal by default, or in a team space via `teamId`
`syncpen_update`	Update a document's title and/or content
`syncpen_suggest_edit`	Propose an edit as a pending suggestion a human accepts/rejects (doc unchanged until accepted)
`syncpen_list_suggestions`	List a document's pending (or all) suggestions
`syncpen_list_comments`	Read comment threads (with replies, line numbers, authors)
`syncpen_reply_comment`	Reply to a comment thread (signed, notifies @mentions)
`syncpen_resolve_comment`	Mark a comment thread resolved
`syncpen_move_document`	Move a document into a folder, or to the root
`syncpen_delete_document`	Delete a document (moved to trash)
`syncpen_create_folder`	Create a folder (optionally nested)
`syncpen_rename_folder`	Rename a folder
`syncpen_move_folder`	Move a folder under a new parent, or to the root
`syncpen_delete_folder`	Delete a folder and its contents (moved to trash)
`syncpen_publish`	Publish a document to WordPress, Ghost, or Sanity
`syncpen_list_connections`	List connected CMS targets and their connectionIds — personal by default, or scoped to a team via `teamId`/`documentId`
`syncpen_list_teams`	List your team spaces (id, name, role, member count)
`syncpen_recent_changes`	A time-ordered feed of who created/edited/trashed which documents, and when
`syncpen_related`	Given a document, suggest what else to read — blends co-access (docs worked on together) with the /editor links
`syncpen_drive_list_files`	List/searc

... 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

87/100across 5 weighted dimensions

How we score →

0255075100

−13

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-2013-4116low · 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 (1)

Click any tool to inspect its schema.

~28 tokens total

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.airbuzz/syncpen-mcp safe to use?: io.github.airbuzz/syncpen-mcp 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. Licensed under MIT.
How do I install io.github.airbuzz/syncpen-mcp?: io.github.airbuzz/syncpen-mcp 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.airbuzz/syncpen-mcp do?: io.github.airbuzz/syncpen-mcp provides 1 tool: Development. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.airbuzz/syncpen-mcp?: io.github.airbuzz/syncpen-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse transport.
Is io.github.airbuzz/syncpen-mcp actively maintained?: io.github.airbuzz/syncpen-mcp is actively maintained — last commit was 0 days ago.