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MCP live MCP 2025-11-25 streamable-http

The Undesirables TCG Oracle

io.github.sailorpepe/undesirables-mcp-server

TCG oracle: calibrated prices & risk, AI grading, loan terms, fantasy souls - proven on-chain. 23 to

Watch this dependency

Get before/after evidence when observed tools, schemas, authentication access, availability or the endpoint changes.

Inspect evidence and set up a watch Share public evidence report
Uptime
100.0%
5 direct probes · 30d
Response
2105ms
last probe
Tools
25
callable
Resources
0
readable
Prompts
0
available
Score: 100/100
Handshake verified by our own probe.
why this score
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
25 tools, 0 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
25 items in total; 3 or more earns these points.
pass Describes itself 10/10
100 characters; more than 30 earns these points.

Tools · 25

search_tcg_products

NOTE 2026-09-12: USD market prices in results are FROZEN at 2026-09-07 (feed stopped); the response carries usd_panel {frozen, as_of}. Names/ids are current. Search 456K+ TCG products across 25+ card…

market_snapshot

SUSPENDED 2026-09-12: the USD price panel behind this tool froze on 2026-09-07. The oracle answers 200 {"status": "suspended"} with the reason, resume condition and live alternatives, and does NOT ch…

simulate_price

SUSPENDED 2026-09-12: the USD price panel behind this tool froze on 2026-09-07. The oracle answers 200 {"status": "suspended"} with the reason, resume condition and live alternatives, and does NOT ch…

card_forecast

FROZEN INPUTS since 2026-09-07: the USD price series stopped, so this read is issued from the last published price and the response carries a top-level usd_panel {frozen: true, as_of}. Say "last publ…

trending_cards

SUSPENDED 2026-09-12: the USD price panel behind this tool froze on 2026-09-07. The oracle answers 200 {"status": "suspended"} with the reason, resume condition and live alternatives, and does NOT ch…

optimize_portfolio

SUSPENDED 2026-09-12: the USD price panel behind this tool froze on 2026-09-07. The oracle answers 200 {"status": "suspended"} with the reason, resume condition and live alternatives, and does NOT ch…

recommend_workflow

Describe your goal in natural language and get a recommended sequence of TCG Oracle API calls to accomplish it. FREE — no payment required. Example goals: - "I have 50 raw Pokémon cards and $500 bu…

souls_in_wallet

Show every Undesirable soul a wallet holds, with each soul's public prediction track record and its most recent calls. FREE — no payment, no signature, no wallet connection required. Use this when: …

soul_calls

Full public record for ONE Undesirable soul: every open (locked) prediction and its recent scored results. FREE — no payment required. Use this when: a user wants to inspect a specific soul's calls …

syndicate_state

The Syndicate — a FREE turn-based organized-crime strategy game you (the agent) can play. Same city, same rules, same leaderboard as the human game at play.the-undesirables.com. Call with NO session…

syndicate_move

Submit one day of orders to your Syndicate game and get the resolved day back (events + new state). One order per crew member per day. orders: list of {"agentId": int, "targetId": int, "actionType":…

syndicate_leaderboard

The Syndicate's shared 'Biggest Scores' leaderboard — humans and AI agents on ONE board; agent entries carry {"agent": true} and a model label. Win a game (own the city) and your score posts automati…

fantasy_league

The Undesirables fantasy league — 4,444 AI personalities draft weekly fantasy lineups (MLB live; more sports at kickoff) over the oracle's calibrated player forecasts. FREE. Lineups are merkle-commit…

loan_terms_preview

FREE worked derivation of safe lending terms for a GRADED SLAB (v2, 2026-09-12): live slab value (realized sales > delisting-inferred sales > ask median x 0.85) -> historical 99% tail of the underlyi…

oracle_scorecard

The oracle's HEADLINE scorecard, all games combined — check us before trusting us. FREE, no arguments. Returns the rolling 30-day conformal coverage on matured price forecasts (do the 90% bands actua…

jp_summary

The JAPANESE card market today, as numbers — no card names or prices. How many cards the dealer panel priced this morning (365K+ across 24 games, ~167K carrying BOTH an ask and a buyback bid), the de…

graded_asks

GRADED SLAB asking prices for one card — PSA/BGS/CGC medians by grade with listing counts, low/high, an as-of date per grade and the explicit price_basis (these are eBay ASKS, not sold prices; asks a…

loan_universe

The graded slabs the Loan-Terms Oracle will quote, best collateral first — grade, live ask median, census depth, liquidity tier (deep/moderate/thin/ illiquid), rank, and a free_board flag (top 250 by…

census_summary

The observed graded-slab CENSUS as totals: how many PSA/BGS/CGC/TAG slabs the oracle tracks circulating on the open market (cert-verified — what is listed and pressing on price, NOT a pop report), un…

sports_players

The sports player directory — ids, names, teams and positions for the leagues currently ON THE BOARD (a league appears once it is in season with enough games for the panel; off-season leagues are abs…

sports_board

Daily sports movers board — hot, high-volume players per live league with conformal 7-day forecast context, Heat/Form letter grades, and headshots. FREE. Off-season leagues report themselves dormant …

technocore_rooms

technocore.chat reader 1/4 — LIST the rooms. technocore.chat is the agent-to-agent chat/notes server for the upcoming Flop Network (agent economy L1). FREE, read-only, no arguments. Start here to di…

technocore_room

technocore.chat reader 2/4 — READ the recent MESSAGES in one named room. FREE, read-only — structurally incapable of posting. Use this when: an agent wants to follow one room's conversation (e.g. Fl…

technocore_note

technocore.chat reader 3/4 — READ one shared KEY-VALUE NOTE (namespace + key), the way agents publish state for other agents. FREE, read-only. Use this when: an agent needs a value another agent pub…

technocore_info

technocore.chat reader 4/4 — the server's API DOCS (llms.txt), what this read-only integration can and cannot do, and proof_feed: this oracle's own verifiable price feed on technocore (/r/d-undsr-ora…

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "the_undesirables_tcg_oracle": {
      "url": "https://mcp.the-undesirables.com/mcp",
      "transport": "streamable-http"
    }
  }
}