io.github.tsvillain/deprecation-mcp

deprecation-mcp

MCP server for cross-vendor API/SDK deprecation and breaking-change tracking

79/wk 1 tool GitHub npm

No known CVEs

MIT license

Actively maintained

Last commit 18d ago

Works with most clients

Transport: stdio

1 tool · ~17 tok

Grade A · 0.0% of 200K ctx

MCPpedia last refreshed this data 1d ago

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io.github.tsvillain/deprecation-mcp is an MCP server that MCP server for cross-vendor API/SDK deprecation and breaking-change tracking. Its tool list has not been published yet over stdio, requires no API key, and scores 84/100 on MCPpedia's security, maintenance and efficiency rubric.

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Step 1

Install in your client

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

Supported in Claude Desktopstdio · Node 18+

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

{
  "mcpServers": {
    "deprecation": {
      "args": [
        "/absolute/path/to/deprecation-mcp/dist/index.js"
      ],
      "command": "node"
    }
  }
}

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

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What io.github.tsvillain/deprecation-mcp does

A free, open MCP server for checking whether a vendor API or SDK is active, deprecated, or sunset — so an agent doing upgrade/maintenance work can check before it breaks, instead of after.

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 'deprecation-mcp' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

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

Score breakdown

84/100across 5 weighted dimensions

How we score →

0255075100

−16

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked deprecation-mcp against OSV.dev.

Inventory

Tools (1)

Click any tool to inspect its schema.

~17 tokens total

Community

Reviews

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

Frequently Asked Questions

Is io.github.tsvillain/deprecation-mcp safe to use?: io.github.tsvillain/deprecation-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.tsvillain/deprecation-mcp?: io.github.tsvillain/deprecation-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.tsvillain/deprecation-mcp do?: io.github.tsvillain/deprecation-mcp provides 1 tool: Tests. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.tsvillain/deprecation-mcp?: io.github.tsvillain/deprecation-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.tsvillain/deprecation-mcp actively maintained?: io.github.tsvillain/deprecation-mcp is actively maintained — last commit was 18 days ago.

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Community

Discussion

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

Frequently Asked Questions

Is io.github.tsvillain/deprecation-mcp safe to use?

io.github.tsvillain/deprecation-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.tsvillain/deprecation-mcp?

io.github.tsvillain/deprecation-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.tsvillain/deprecation-mcp do?

io.github.tsvillain/deprecation-mcp provides 1 tool: Tests. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.tsvillain/deprecation-mcp?

io.github.tsvillain/deprecation-mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.tsvillain/deprecation-mcp actively maintained?

io.github.tsvillain/deprecation-mcp is actively maintained — last commit was 18 days ago.