Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "get_todays_projections"
⟨28 unchanged words⟩ probability, the edge versus the market, theKelly-sized units, theconfidence tier, key factors, and a short ⟨109 unchanged words⟩
Added "get_market_fair_value" (23 tools before, 24 now)
Sportsbook consensus no-vig fair probability vs Kalshi top of book, per game. For each Kalshi market on the slate: the sportsbook consensus no-vig (juice-removed) fair probability of the YES side, the Kalshi yes bid/ask/mid with sizes, and the gap between them in cents as recorded at capture. Markets are game winner (``market: "h2h"``) and, from the Oct 10 2026 capture schema on, the spread and total rungs nearest the sportsbook consensus line (``market: "spreads"``/``"totals"`` with ``line`` and ``side``), plus Kalshi depth/tick and the fair under the shin, p…
Added "get_player_prop_history" and "get_player_props"; changed the definition of "get_projection_history" (21 tools before, 23 now)
⟨30 unchanged words⟩ a league's point-in-time archive supports full-universe reconstruction, plussupportedplayer-prop markets,outcomes,and closing-market context when available.Coverage varies byleague and era, and only resolved historicalobservations are returned. For per-player NFL/MLB/WNBA prop history (line, stored price, pick side, actual stat, outcome) call ``get_player_prop_history`` (MCP Pro).
Added "get_oracle_insights" (20 tools before, 21 now)
Return the Oracle board plus whether each whale fill is still buyable. Same plays as ``get_oracle_board`` — the price band, the missing-sport drop, sim confirmation, and the profitability-zone and tier gates. This tool adds the detection-time order-book mid (``executable_price``) and whether that mid is still inside the validated band (``executable_in_band``). The board's ``entry_price`` is the whale's fill. A fill inside the band with a live mid outside it is not an entry a member can take. ``executable_in_band`` is null when no live mid was captured; it is n…
Changed the definition of "get_subscription_options"
⟨104 unchanged words⟩ or see ``subscribe_page``) for current tier-segmented track record. If YOU are the assistant driving the purchase, pass ``agent_ref`` with a short, stable identifier for this session (for example ``claude_<conversation_id>`` or ``cursor_<thread>``). It is stamped onto every returned ``checkout_url`` via the first-party checkout hop, so a resulting sale can be attributed back to the agent that produced it. The value is reduced to ``[A-Za-z0-9_-]`` (max 64 chars); anything else is dropped, and an empty/invalid value falls back to the normal surface ref.
{"properties":{"agent_ref":{"default":"","title":"Agent Ref","type":"string"}},"title":"get_subscription_optionsArguments","type":"object"}
Changed the definition of "get_performance_summary" and "get_track_record"
⟨141 unchanged words⟩ as its own segment for the same reason. - ``premium_leans`` — Premium Leans: flat 0.5u model disagreements with the price, published daily whether or not a Kelly-sized Play cleared qualification gates. Its own segment; NEVER counted inside ``premium`` or ``all`` (see ``services.track_record_stats.row_tier`` / ``services.performance_split.resolved_row_tier``, the single tier rule every surface — page, MCP, digest — shares). Honest framing: all-time and rolling regimes are ⟨24 unchanged words⟩ : Optional tier filter. Omit to return allfivesix segments. league: Optional league filter applied inside ⟨36 unchanged words⟩ pushes, win_rate, units_won, roi_percent, by_league, by_confidence. The ``premium_leans`` segment additionally carries a ``note`` field explaining its flat-stake, own-column semantics.
Certificate recorded, valid to 2026-11-20
Authorization not required
First tool surface recorded: 20 tools (server version 1.3.0)
Showing the latest 9 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Return resolved player props for NFL, MLB or WNBA (MCP Pro only). Rows carry the projection, line, stored price, side, actual stat and outcome (plus stored units/units_won where the lane logs them). The summary counts overs and unders separately. It gives row counts only: no units, ROI or hit-rate totals, because the site publishes no track record for these props ledgers to match. NFL and WNBA read each lane's props ledger. MLB reads the per-date history shards written by the daily MLB props export; MLB rows have no stored pick side, so their summary counts w…
Return the live player-props board for NFL, MLB or WNBA (MCP Connect or Pro). Requires ``Authorization: Bearer obmcp_...`` (MCP Connect — included with website Premium — or MCP Pro). Free and anonymous callers are denied. Each prop row carries: player, team, game, kickoff (America/New_York), market, line, model projection, model over/under probability, the stored best price and book (plus other books where the odds file stores them), edge_pct, the model's pick side, confidence tier and units where the lane produces them, whether it is on the lane's premium board,…
⟨99 unchanged words⟩ PUSH only. tier: Filter to public free rows, masked premium rows, or masked Premium Leans rows (``lean`` — flat 0.5u model disagreements with the price, graded in their own column, never blended into ``premium``; masked identically to premiumrows.rows since leans are paid content — matchup/result/units only, no line/odds/edge). days_back: Only include projections with publication date ⟨89 unchanged words⟩
⟨49 unchanged words⟩ ":[{"enum":["free","premium","lean"],"type":"string"},{"type": ⟨9 unchanged words⟩