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io.github.Jorgeperez0825/v12-dfs

REMOTE · V12DFS-PRODUCTION.UP.RAILWAY.APP · SCANNED SEP 27

AI-driven DFS lineup optimizer for MLB & NBA — build FanDuel & DraftKings lineups via MCP.

0 this week 73 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security57
Transport & Reachability100
Schema Quality & AI Usability56
  • AI-judged instruction clarity (good).Pass
  • Context-footprint check failed: tool/resource definitions use about 7685 tokens (~226/item across 34 items; 34 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
  • No destabilizing schema changes in the last 30 days.Pass
Tool Coverage77
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 32% of tool parameters carry a description.Partial
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 34 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 35 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the io.github.Jorgeperez0825/v12-dfs MCP server?

io.github.Jorgeperez0825/v12-dfs is a hosted endpoint at https://v12dfs-production.up.railway.app/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · v12dfs-production.up.railway.app

# add to Claude Code
claude mcp add --transport http jorgeperez0825-v12-dfs 'https://v12dfs-production.up.railway.app/mcp'
// .cursor/mcp.json
{
  "mcpServers": {
    "jorgeperez0825-v12-dfs": {
      "url": "https://v12dfs-production.up.railway.app/mcp"
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "jorgeperez0825-v12-dfs": {
      "type": "http",
      "url": "https://v12dfs-production.up.railway.app/mcp"
    }
  }
}
# ~/.codex/config.toml
[mcp_servers.jorgeperez0825-v12-dfs]
url = "https://v12dfs-production.up.railway.app/mcp"
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "jorgeperez0825-v12-dfs": {
      "type": "remote",
      "url": "https://v12dfs-production.up.railway.app/mcp",
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add jorgeperez0825-v12-dfs --url 'https://v12dfs-production.up.railway.app/mcp' --transport streamable-http
# ~/.hermes/config.yaml
mcp_servers:
  jorgeperez0825-v12-dfs:
    url: "https://v12dfs-production.up.railway.app/mcp"
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "jorgeperez0825-v12-dfs": {
      "Transport": "http",
      "Url": "https://v12dfs-production.up.railway.app/mcp"
    }
  }
}
# add to Vellum
assistant mcp add jorgeperez0825-v12-dfs -t streamable-http -u 'https://v12dfs-production.up.railway.app/mcp'
// mcp.json
{
  "mcpServers": {
    "jorgeperez0825-v12-dfs": {
      "type": "http",
      "url": "https://v12dfs-production.up.railway.app/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 27 Sept 26 0
    • Stability: fail → pass ▲ security
  • 25 Sept 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 23 Sept 26 0
    • Stability: pass → fail ▼ security
  • 2 Sept 26 0
    • A breaking change shipped without a version bump: still 1.0.0 ▼ security
    • “generate_lineups” changed the type of “team_exposure_caps”: array → object ▼ functional
  • 31 Aug 26 0
    • A breaking change shipped without a version bump: still 1.0.0 ▼ security
    • “generate_lineups” changed the type of “team_exposure_caps”: object → array ▼ functional
  • 28 Aug 26 0
    • A breaking change shipped without a version bump: still 1.0.0 ▼ security
    • “generate_lineups” changed the type of “team_exposure_caps”: array → object ▼ functional
  • 26 Aug 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 25 Aug 26 0
    • Stability: 0.97 → pass security
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 27 Sept 2026 · Probed https://v12dfs-production.up.railway.app/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=*.up.railway.app CN=YE2,O=Let's Encrypt,C=US 27 Sept 2026 26 Dec 2026 ECDSA 256 ECDSA-SHA384 618edc56941aa1165ddb080bf9f799eb7c1
SANs: *.up.railway.app, up.railway.app
CN=YE2,O=Let's Encrypt,C=US (CA) CN=Root YE,O=ISRG,C=US 3 Sept 2025 2 Sept 2028 ECDSA 384 ECDSA-SHA384 4df3b15dd6c0784c507cd37b58e6f115
CN=Root YE,O=ISRG,C=US (CA) CN=ISRG Root X2,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 ECDSA-SHA384 872165fc34b6e5fba8add5b3705fb53a
CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) CN=ISRG Root X1,O=Internet Security Research Group,C=US 13 May 2026 2 Sept 2032 ECDSA 384 SHA256-RSA 6c8f1dc727c7117f7baf853ac980f9cd

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of v12dfs-production.up.railway.app. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
app. present 23684 8 Verified
railway.app. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result No authorisation required
HTTP status 200

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://v12dfs-production.up.railway.app/mcp Verified 200
http (plaintext) http://v12dfs-production.up.railway.app/mcp HTTPS enforced 301 https://v12dfs-production.up.railway.app/mcp
MCP tools · 34 exposed · ~7,473 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
admin_issue_key ~246

Issue Key Idempotently issue a user's API key and ALWAYS return the paste-able connect block. Returns the email's existing active key (or mints one) so a user keeps a single key across dashboard reloads; with rotate=true, revokes the existing keys and mints a fresh one. Admin-gated — the dashboard's per-user provision route (which verifies the user's Firebase token) calls this server-side, never the browser. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **Example Response:** ```json { "api_key": "Api Key", "tier": "Tier", "limits": {} } ``` **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
emailstringyes–
rotateboolean–Revoke existing keys and mint a fresh one.
tierstring––

No output schema declared.

No examples provided.

agent_guide ~115

Agent Guide Self-serve onboarding: connect any agent (Claude/MCP or REST) to drive the V12 motor, the same engine the dashboard agent uses. No auth. Returns copy-paste MCP + REST config with a PLACEHOLDER key, the endpoint map, and the generate body fields. Operators: issue each user their OWN key via POST /v1/admin/create-key — never share one key. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

betting_agent_guide ~48

Betting Agent Guide How any agent uses the MLB betting tools + how to read the output. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

betting_analyze_prop ~136

Analyze Prop Model a single player's prop vs tonight's FanDuel line -> edge. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
namestringyes–
propstring––
seasoninteger––
thresholdinteger––

No output schema declared.

No examples provided.

betting_best_bets ~229

Best Bets THE board sweep — scans EVERY main prop market (HR/RBI/hit/total_bases/ 2+hits/stolen_base) in one call and returns the top edges across all of them, not just home runs. Power props carry the Savant validation (CONFIRMED power ranked above neutral/noise). Use this for an open 'what's hot / best plays / what do you recommend tonight' so you NEVER conclude off a single-market scan. A SCREEN vs the vig line — validate with CLV; game-side value is separate (betting_sharp / betting_game_model). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
limitinteger––
min_edgenumber––

No output schema declared.

No examples provided.

betting_build_parlay ~333

Build Parlay Deterministic parlay analysis for BOTH leg shapes. Body: {legs:[...], ticket_odds?}. PROP legs {name, prop, threshold} keep the legacy correlation-aware EV. GAME-side legs (ML / run line / total / team total / F5, selected by the `market` field) — the slips users actually paste — are priced from the CURRENT de-vigged market at that exact market/ line (canonical team resolution), falling back to the market-anchored run model for totals; per-leg fair prob + edge vs the slip's price, combined payout / breakeven / fair prob / EV under a documented independence assumption. Legs sharing a game are flagged correlated=true and get a correlation_warning INSTEAD of a combined edge. ticket_odds (the slip's printed combined price) is verified vs the leg product — >2% off flags ticket_odds_mismatch (the slip was misread; do not trust the numbers). NEVER estimate a parlay in prose — this endpoint is the math. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
legsarrayyes–
ticket_oddsinteger––

No output schema declared.

No examples provided.

betting_cross_book ~198

Cross Book Cross-book value: FanDuel vs DraftKings (DK pulled via ESPN's public API, no key/WS). LINE_SHOP (the books hang different numbers — take the easier side) and PRICE_SHOP (better price, same line) are CONFIRMED edges, no model needed. Arbitrage is NOT auto-reported (needs over/under sides, which ESPN doesn't label). Overnight only pitcher_strikeouts overlaps; richer markets appear near game time. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
propstring––

No output schema declared.

No examples provided.

betting_game_lines ~229

Game Lines GAME markets — moneyline / run total / run line for today's MLB games. This answers the 'quién gana / cuántas carreras / pronóstico Yankees vs Toronto' questions that player props CAN'T (V12 used to just refuse them). Optional team filter ('Yankees', 'NYY'). MARKET data from ESPN's public scoreboard, surfaced as-is — V12 has NO game-outcome model, so this is the book's own number, never a fabricated prediction. A book may not have posted a game yet (fields null) — say so, don't invent a line. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
teamstring––

No output schema declared.

No examples provided.

betting_game_model ~270

Game Model MODEL the GAME run markets — TEAM TOTALS (over/under) and NRFI/YRFI — vs the FanDuel line, MARKET-ANCHORED: expected_runs = the book's de-vigged implied mean + 0.25×(structural model − book), and every edge is computed vs the FAIR (de-vigged) probability, never the raw vig price. The structural inputs (season runs/game, opposing STARTER + BULLPEN run factors, park; negative-binomial tails) supply only the tilt. Entries with anchored=false / model_only=true carry edge=null — present them as context, NEVER as value. A SCREEN vs the market, not a lock — validate with CLV. For raw lines on every market use betting_market. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
teamstringyes–

No output schema declared.

No examples provided.

betting_log_bet ~224

Log Bet Record a bet you placed (per user) so we can track P&L + CLV over time. Body: {uid, market, selection, odds (American), stake, line?, prop?, team?, game?, book?}. Append-only — this is the evidence base that PROVES edge. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
bookstring––
gamestring––
linenumber––
marketstringyes–
oddsintegeryes–
propstring––
selectionstringyes–
stakenumberyes–
teamstring––
uidstringyes–

No output schema declared.

No examples provided.

betting_market ~239

Market FULL FanDuel market board for a team's game — EVERY market with real odds + de-vig fair price, so NO market question goes unanswered. Game lines (ML / total / run line), FIRST 5 INNINGS (F5), TEAM TOTALS, NRFI/YRFI, alternate lines, AND the full player-prop menu (HR / 2+ HR / hit / 2+ hits / RBI / 2+ RBI / run / single / double / triple / total bases / stolen base / K). The book's market surfaced as-is (no model). For our model edge on a prop, follow up with betting_analyze_prop. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
teamstringyes–

No output schema declared.

No examples provided.

betting_market_movers ~190

Market Movers MARKET pattern (not model opinion): how FanDuel lines MOVED today, from the captured snapshots. A line that shortened = money coming in (sharp/news); a drift = money off. This is the 'obvious opportunity' signal — market-confirmed, independent of our unproven model. Needs accumulated capture; thin → thin. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
min_movenumber––
propstring––

No output schema declared.

No examples provided.

betting_matchup ~232

Matchup GROUNDING — the real game for a team today: probable pitchers + the POSTED lineup (ACTUAL player names from MLB statsapi) + the market line + the CONTEXT a pro reasons with: home-plate UMPIRE (strike zone → totals/Ks), the INJURY report (who's OUT / Day-To-Day), and BULLPEN health (ERA / blown saves). Call this BEFORE naming any player or discussing a game. Name ONLY the players this returns — never a roster from memory (that is how the agent ends up naming players who aren't on the team). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
teamstringyes–

No output schema declared.

No examples provided.

betting_my_bets ~139

My Bets A user's bet history + P&L / CLV summary. avg_clv_pct > 0 over time = you're beating the closing line = real edge (the only durable proof). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
uidstringyes–

No output schema declared.

No examples provided.

betting_player_form ~122

Player Form Streak / splits / recent form for any player ('racha de X'). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
namestringyes–
seasoninteger––

No output schema declared.

No examples provided.

betting_scan_edges ~149

Scan Edges Tonight's prop board ranked by model edge (VALUE first). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
coorsboolean––
limitinteger––
min_edgenumber––
propstring––
seasoninteger––
thresholdinteger––

No output schema declared.

No examples provided.

betting_settle_bet ~168

Settle Bet Settle a logged bet. Body: {uid, bet_id, result: won|lost|push, closing_odds?}. closing_odds lets us compute CLV (did you beat the close). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
bet_idstringyes–
closing_oddsinteger––
resultstringyes–
uidstringyes–

No output schema declared.

No examples provided.

betting_sharp ~209

Sharp SHARP value — FanDuel vs PINNACLE (the sharpest book, ~2% hold). Pinnacle's de-vigged line ≈ TRUE probability, so this is the most reliable value signal in the kit, NO model needed: edge_vs_sharp = FD's price minus the sharp's true prob; POSITIVE means FanDuel pays MORE than fair (real value vs the market). Plus total line-shop. Pinnacle only lists UPCOMING games (gone once started). ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
teamstringyes–

No output schema declared.

No examples provided.

contest_advice ~176

Contest Advice Advice for a concrete contest name. Resolves the name against the LIVE lobby FIRST so a real live contest is never reported missing (the curated registry is only a subset — that was the "$800 Wed MLB Home Run no existe" bug), then layers registry strategy advice on top when a template matches. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
namestringyes–
platformstring––
sportstring––

No output schema declared.

No examples provided.

contest_semaforo ~153

Contest Semaforo VIP-only: per-contest play/skip verdict from the owner's verified P&L bands + structure gates + rake/fill math. See core/data/contest_semaforo. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
limitinteger––
platformstring––
sportstring––

No output schema declared.

No examples provided.

fill_template ~206

Fill Template Fill a downloaded FanDuel/DK entries-template with already-generated lineups WITHOUT re-running the optimizer — the MCP-callable equivalent of the dashboard's fill_template. Keeps each entry row's leading columns (entry_id, contest_id, fee) and replaces the roster-slot columns with a lineup's upload tokens, cycling lineups if there are more entry rows than lineups. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
lineupsarrayyesEach lineup = upload tokens in template roster-slot order.
template_csvstringyesRaw CSV of the entries-template (headers + entry rows).

No output schema declared.

No examples provided.

generate_lineups ~1,131

Generate Lineups ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **Example Response:** ```json { "status": "Status", "generated_at": "Generated At", "warnings": [], "exposures": {}, "lineups": [] } ``` **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
allow_lockedboolean–Explicit replay/late-swap override. Default false blocks slate_id generation once any game has started.
auto_team_exposure_capnumber–Default per-team portfolio cap (share of lineups containing ANY given team). Per-team entries in team_exposure_caps win over it.
avoidsarray–Players to avoid
candidate_pool_sizeinteger–Exact candidate pool size for Pool→Rank→Keep-N selection. 0/None uses preset multiplier.
contest_fallbackstring–Escape hatch when a contest_id cannot be mapped to a slate (contest_slate_unresolved). 'slate_only' + an explicit slate_id builds on THAT slate and skips contest-specific behavior (field-size routing…
contest_field_sizeinteger–Total entries (field size) of the selected contest. Governs the MLB objective: field <= 10 -> max-mean (mlb_small_field_se); field > 10 -> ceiling (mlb_se_ceiling) with a continuous ceiling tilt and…
contest_idstring–Optional contest handle for building an entry-update CSV from the user's existing contest entries.
contest_max_entriesinteger–Max entries per user for the selected contest. Used to identify multi-entry mass GPPs (>=4) which keep the caller's preset. Field SIZE, not this, governs the MLB objective — see contest_field_size.
datestringyesSlate date YYYY-MM-DD
entry_template_csvstring–Raw CSV of a FanDuel entries-upload-template the operator already downloaded. When present, the entry-upload is filled from its OWN entry_ids locally — no FanDuel API / session / PerimeterX call. Fix…
exposure_capsobject–Per-player exposure caps {name: 0.0-1.0}
fd_user_idstring–DEPRECATED on /v1/generate: fd_user_id is bound server-side to your API key (see /v1/admin/bind-fd-user). Body value is IGNORED on the public route unless X-Internal-Secret matches. Kept on the schem…
focus_gamesarray–Game keys to emphasize, e.g. ['PHI@BOS']. Applies a small documented projection nudge.
lineupsinteger–Number of lineups (overrides preset default)
locksarray–Players to lock in
max_hitter_exposurenumber–Portfolio cap: max share of delivered lineups any ONE hitter may appear in (0.4 = 40%). Pitchers exempt.
max_pitcher_exposurenumber–Portfolio cap: max share of delivered lineups any ONE pitcher may appear in.
n_simsinteger–Monte Carlo iterations when simulation is enabled.
plan_onlyboolean–When true, the server resolves preset / contest / authoritative slate / top-run-env / locks but does NOT run the optimizer. Returns a Plan response so the user can review and confirm before spending…
platformstring–V12 platform profile: fd or dk.
pool_oversample_multipliernumber–Candidate pool multiplier when candidate_pool_size is not set.
presetstring–Strategy preset key.
projection_overridesarray–User-uploaded projection/ownership rows. Supports name/player_id/team/position/projection/ownership/ceiling/floor/stddev.
refresh_databoolean–Force a fresh V12 data refresh for user-facing generation. Backtests should set false.
runsinteger–Accepted for tier limits and response metadata. Portfolio quality is controlled by preset, candidate_pool_size, pool_oversample_multiplier, and simulation settings.
seedinteger–Random seed for reproducibility
sim_modestring–Simulation mode. NBA: mvn/off. MLB: on/off.
slate_idinteger–Specific slate ID from /v1/slates. Overrides date-based lookup.
sportstring–Sport engine to run: nba or mlb.
strategystring–GPP or cash game strategy
stylestring––
team_exposure_capsobject–Per-team portfolio caps, as [["COL",0.5],...] pairs or {"COL":0.5} dict.

No output schema declared.

No examples provided.

get_slate_players ~129

Get Slate Players Endpoint Get the V12 player pool for a specific slate ID. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
compactboolean––
limitinteger––
slate_idintegeryes–

No output schema declared.

No examples provided.

health_check ~62

Health ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **Example Response:** ```json { "status": "Status", "version": "Version", "timestamp": "Timestamp" } ```

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

health_v12 ~85

Health V12 Deep health check for the V12 pipeline. Surfaces: - last nightly regression run (pass/fail + per-slate deltas) - regression baseline metadata - recent preflight blockers (if any cached) No auth required — monitoring endpoint. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

list_contests ~117

Contest Registry List contest strategy registry entries for agents and the dashboard. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
platformstring––
sportstring––

No output schema declared.

No examples provided.

list_live_contests ~132

Live Contests Return latest V12 contest context without backend identifiers. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
compactboolean––
limitinteger––
platformstring––
sportstring––

No output schema declared.

No examples provided.

list_presets ~148

Get Presets List the available strategy presets (gpp_pro_pattern, gpp_sniper, gpp_balanced, gpp_volume, cash_grinder, gpp_contrarian, gpp_mass_entry) with their configurations. No auth required. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
sportstring––

No output schema declared.

No examples provided.

list_slates ~148

Get Slates List available V12 slates for today. Returns slate IDs, game counts, and lock times. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
compactboolean––
limitinteger––
playableboolean––
sitestring––
sportstring––

No output schema declared.

No examples provided.

run_mlb_postmortem ~328

Run Mlb Postmortem ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **Example Response:** ```json { "status": "Status", "generated_at": "Generated At", "date": "Date", "game_id": "Game Id", "entries": 1, "field_lineups": 1, "training_rows": 1, "missing_sources": [ "string" ], "results": {}, "history_validation": {}, "field": {}, "diagnostics": {}, "simulator_feed": {}, "warnings": [ "string" ] } ``` **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestringyesSlate date YYYY-MM-DD
game_idstringyesV12 slate/game handle, e.g. 129715.
history_csvstringyesRaw FanDuel contest-history CSV content.
history_filenamestring––
sabersim_csvstring–Optional external lineup export for comparison.
sync_supabaseboolean–Upsert simulator training rows to production store when configured.
top_field_rankinteger––
upload_csvsarray––

No output schema declared.

No examples provided.

scout_field ~226

Scout Field VIP-only (owner order 8/16): opponent-scouting profiles for the small single-entry band. The owner's $65 table runs the SAME regulars nightly; this returns each regular's fingerprint — days seen, avg score, chalkiness (overlap with field consensus), favorite pitchers/bats and head-to-head vs the owner — built from harvested full fields (brain/scout_profiles.json, refreshed by the local scouting pipeline; packaged snapshot as fallback so the endpoint never 500s on a fresh volume). Same fail-closed allowlist as the semaforo. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
conteststring––
min_daysinteger––

No output schema declared.

No examples provided.

slate_diff ~350

Slate Diff Compute what changed since a previously-stored snapshot. Body shape: { "slate_id": 32867, "date": "2026-05-11", "sport": "NBA", "site": "FD", "previous": { "v": "v1", "players": [{"id","name","status","salary","proj"}, ...], "odds": [{"game","ou","spread","home_ml","away_ml"}, ...] } } Returns a structured diff: which players changed status / salary / projection, which games moved spread or O/U, which players were added or removed from the pool. The thresholds for "changed": - status: any non-empty difference (Q→OUT, ''→OUT, GTD→IN, etc.) - salary: any integer delta - projection: |delta| >= 0.5 fantasy points - odds spread: |delta| >= 0.5 - odds ou: |delta| >= 0.5 - odds ml: |delta| >= 10 (American odds noise floor) No auth required — read-only computation off in-memory current snapshot plus the caller-supplied previous one. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

slate_health ~408

Slate Health Pre-flight diagnostic for a slate. Returns whether odds, projections, matchup, and FD master-session are ready BEFORE the agent invokes /v1/generate. Either slate_id or date is required. When slate_id is given, the slate metadata is also returned (games list, lock times). When only date is given, the data-pillar checks still run but game coverage cannot be computed (returned as null). READING THE PROJECTION FRESHNESS (MLB especially): `stokastic.age_min` is the age of the cached snapshot FILE, NOT a data-quality signal. For MLB the cache is refreshed only twice a day, so mid-afternoon it routinely reads several hours old AND THAT IS FINE — a user-facing generate fetches projections LIVE (refresh_data=true), and `stokastic.generate_fetches_live=true` flags this. A stale `age_min` with a loaded, populated pool is NOT "projections broken / aces at 0 / no edge": probable pitchers are set days ahead (non-zero), and only confirmed BATTING lineups firm up ~1-2h before lock. Do NOT treat a stale cache age as a blocker or tell the user to wait/re-refresh — check the actual pool (get_slate_players) for non-zero pitcher projections instead. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
include_snapshotboolean––
last_known_fingerprintstring––
sitestring––
slate_idinteger––
sportstring––

No output schema declared.

No examples provided.

slate_refresh ~198

Slate Refresh Re-fetch projections + odds + slate metadata for a date. Writes to the configured store (Supabase in prod). Returns a summary dict (date, slate_id, n_games, n_players, n_upserted, n_odds, backend). Auth: requires X-API-Key OR X-Internal-Secret (cron use). This is a write op that costs one Stokastic + one ESPN API call. ### Responses: **200**: Successful Response (Success Response) Content-Type: application/json **422**: Validation Error Content-Type: application/json **Example Response:** ```json { "detail": [ { "loc": [], "msg": "Message", "type": "Error Type", "ctx": {} } ] } ```

NameTypeReqDescription
datestring––
sitestring––
sportstring––

No output schema declared.

No examples provided.

Common questions

What is the io.github.Jorgeperez0825/v12-dfs MCP server?

io.github.Jorgeperez0825/v12-dfs is an MCP server listed in the public MCP registry as io.github.Jorgeperez0825/v12-dfs. AI-driven DFS lineup optimizer for MLB & NBA, build FanDuel & DraftKings lineups via MCP. This page covers its hosted endpoint (https://v12dfs-production.up.railway.app/mcp).

Is the io.github.Jorgeperez0825/v12-dfs MCP server safe to use?

io.github.Jorgeperez0825/v12-dfs scores 73 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the io.github.Jorgeperez0825/v12-dfs MCP server expose?

io.github.Jorgeperez0825/v12-dfs exposes 34 tools: agent_guide, health_check, health_v12, list_slates, get_slate_players, and 29 more. Their descriptions and schemas cost roughly 7,473 tokens of context every time the server is loaded.

Does the io.github.Jorgeperez0825/v12-dfs MCP server require authentication?

No. We connected to io.github.Jorgeperez0825/v12-dfs without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

Is the io.github.Jorgeperez0825/v12-dfs MCP server still maintained?

io.github.Jorgeperez0825/v12-dfs is still listed as active in the MCP registry. We last reached this channel on 27 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.