The Undesirables TCG Oracle MCP Server

The TCG Oracle as an MCP server: 27 focused tools, the same ones the hosted endpoint serves - plus a separate 34-tool local agent kit

People who work with fastmcp, market analysis and monte carlo and want it reachable from Claude, Cursor, VS Code, or another MCP client. The project is written in Python.

VERIFIED ACTIVE

LAST COMMIT 2026-09-15 · ★ 3 · #90 OF 318 MAINTAINED FINANCE · VERIFIED 2026-09-18

NOASSERTION · Python servers · how we verify → /methodology

01 · Install The Undesirables TCG Oracle

before you install - you'll need

The README does not document required environment variables for a basic install.

Claude Code

claude mcp add sailorpepe-undesirables-mcp-server --transport http https://mcp.the-undesirables.com/mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "sailorpepe-undesirables-mcp-server": {
      "url": "https://mcp.the-undesirables.com/mcp"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.the-undesirables.com/mcp

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-09-17

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to mcp.the-undesirables.com

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license no standard license detected - usage rights unclear; check the repo before commercial use

pypi package undesirables-mcp-server - check the name against the project README before installing (PyPI has no namespace ownership)

registry namespace io.github.sailorpepe is GitHub-verified and matches the repo owner

03 · What The Undesirables TCG Oracle can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v2.0.0 · 2026-09-07

Two servers, one package · undesirables-mcp (default) now starts the TCG Oracle over stdio: the same 23 tools the hosted endpoint serves at mcp.the-undesirables.com - search 455K+ cards, market snapshots, AI grading &…

v1.1.2 · 2026-04-24

What's New in v1.1.2 · Agent Economy (M2M) · Autonomous AI agents can now independently acquire an Undesirables NFT soul matrix and unlock all local compute engines without human intervention. · New Tools…

04 · Who maintains The Undesirables TCG Oracle

The Undesirables TCG Oracle is maintained by sailorpepe. It's the only MCP server we track from this author; the repo dates to Apr 2026.

05 · Facts

repository: github.com/sailorpepe/undesirables-mcp-server
website: https://oracle.the-undesirables.com/
category: finance - ranked #90 of 318 actively-maintained finance servers as of 2026-09-18.
release cadence: 1 release in the last 90 days (latest 2026-09-07)
registry: io.github.sailorpepe/undesirables-mcp-server (active, first published 2026-04-24 · 7 versions)
packages: pypi:undesirables-mcp-server

06 · The Undesirables TCG Oracle FAQ

What is The Undesirables TCG Oracle?

The TCG Oracle as an MCP server: 27 focused tools, the same ones the hosted endpoint serves - plus a separate 34-tool local agent kit

Is The Undesirables TCG Oracle still maintained?

Yes - as of 2026-09-18, its last commit was 2026-09-15 and it shipped 1 release in the last 90 days. We re-verify nightly.

How do I install The Undesirables TCG Oracle?

Run `uvx undesirables-mcp-server`. The README does not document required environment variables for a basic install. You can also paste the ready-made client config above.

Does The Undesirables TCG Oracle require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-09-17; you can connect without credentials.

07 · Alternatives to The Undesirables TCG Oracle

Alternatives to The Undesirables TCG Oracle

Maintained finance servers if The Undesirables TCG Oracle isn't the fit.

Pairs well with

Servers that cover what The Undesirables TCG Oracle doesn't - only shown when the pairing reason fits the companion.

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