io.github.sailorpepe/undesirables-mcp-server

plugin-undesirables

35+ AI tools for TCG card grading, Monte Carlo pricing, 370K+ product search. BYOK.

2 46/wk 5 tools GitHub npm PyPI

No known CVEs

No license

Actively maintained

Last commit 15d ago

Works with most clients

Transport: stdio, http

5 tools · ~294 tok

Grade A · 0.1% of 200K ctx

MCPpedia last refreshed this data 3d ago

Edit this pageView history

io.github.sailorpepe/undesirables-mcp-server is an MCP server that 35+ AI tools for TCG card grading, Monte Carlo pricing, 370K+ product search. BYOK. Its tool list has not been published yet over stdio and http, requires no API key, and scores 85/100 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, http · Node 18+

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

{
  "mcpServers": {
    "undesirables": {
      "cwd": "/Users/yourname/Documents/undesirables-mcp-server",
      "args": [
        "server.py",
        "--workspace",
        "/Users/yourname/Desktop/soul_folder/0420"
      ],
      "command": "python"
    }
  }
}

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

Read me

What io.github.sailorpepe/undesirables-mcp-server does

Turn any Undesirable NFT into an MCP-compatible AI agent with 35+ local compute tools.

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 'plugin-undesirables' 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

85/100across 5 weighted dimensions

How we score →

0255075100

−15

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked plugin-undesirables against OSV.dev.

Inventory

Tools (5)

Click any tool to inspect its schema.

~294 tokens total

Inventory

Resources (4)

soul://personality

Big Five scores, archetype, strategy, fatal flaw

soul://personality

soul://system-prompt

The full system prompt that defines the agent

soul://system-prompt

soul://memory

Persistent memory (trade history, observations)

soul://memory

soul://predictions

Prediction ledger with grades

soul://predictions

Community

Reviews

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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.sailorpepe/undesirables-mcp-server safe to use?: io.github.sailorpepe/undesirables-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.sailorpepe/undesirables-mcp-server?: io.github.sailorpepe/undesirables-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.sailorpepe/undesirables-mcp-server do?: io.github.sailorpepe/undesirables-mcp-server provides 5 tools: grade_tcg_card, monte_carlo_simulation, search_ebay_market, purchase_undesirables_license_key, verify_soul_initialization. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.sailorpepe/undesirables-mcp-server?: io.github.sailorpepe/undesirables-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and http transport.
Is io.github.sailorpepe/undesirables-mcp-server actively maintained?: io.github.sailorpepe/undesirables-mcp-server is actively maintained — last commit was 15 days ago. It has 2 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?

{ "mcpServers": { "undesirables": { "cwd": "/Users/yourname/Documents/undesirables-mcp-server", "args": [ "server.py", "--workspace", "/Users/yourname/Desktop/soul_folder/0420" ], "command": "python" } } }

Frequently Asked Questions

Is io.github.sailorpepe/undesirables-mcp-server safe to use?

io.github.sailorpepe/undesirables-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.sailorpepe/undesirables-mcp-server?

io.github.sailorpepe/undesirables-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.sailorpepe/undesirables-mcp-server do?

io.github.sailorpepe/undesirables-mcp-server provides 5 tools: grade_tcg_card, monte_carlo_simulation, search_ebay_market, purchase_undesirables_license_key, verify_soul_initialization. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.sailorpepe/undesirables-mcp-server?

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

Is io.github.sailorpepe/undesirables-mcp-server actively maintained?

io.github.sailorpepe/undesirables-mcp-server is actively maintained — last commit was 15 days ago. It has 2 GitHub stars.