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n0brains.com

Provides access to n0brains signals and cryptocurrency price data.

x402 supported1 endpoint52 known toolsFirst detected July 25, 2026Last detected July 29, 2026

ENDPOINT 1

https://api.n0brains.com/mcp

No auth detected

MCP server metadata

Name
n0brains
Version
1.27.1
Capabilities
experimentalpromptsresourcestools
Server instructions

n0brains market-intel server (read-only data; journal tools write only to your own private journal). tools/list and initialize are open so unauthenticated catalog discovery works. AGENT PLAYBOOK — follow this instead of exploring the catalog tool-by-tool: n0brains = measured market intel (crypto + HIP-3 stocks/metals/indices). Every number carries its own honesty metadata. The server does the synthesis FOR you — prefer the composite tools; do not rebuild them from the raw feed. PICK THE WORKFLOW THAT MATCHES THE ASK: 1) "Find me a trade" -> get_actionable_signals. Check has_trade_signal; render reads[] (never empty when any read exists; actionable=false items are context, not trades). Nothing gate-passed? rank_trades('BTC,ETH,SOL,...') -> best setup_score, respect tradeable+reason+warnings. Grade the candidate: check_trade(asset, side, entry, stop, target, leverage) -> A..F + flags + falsifiers. Pro: log_trade it. 2) "Should I take THIS trade?" -> check_trade FIRST (one call: event risk, crowding, liq distance vs vol, stop-in-noise, proven-edge conflict, RR). Add get_positioning(coin) for who's crowded, get_event_outlook for scheduled events inside the horizon. That's the whole vet. 3) "What's going on with <coin>?" -> get_state(coin) — one call: price, intraday consensus, swing outlook, levels, options, macro regime. Drill only if asked: get_positioning (crowding), get_long_short (who is long where, by real source), get_levels/get_indicators (structure + Fib), get_liquidation_map (magnets), get_options (vol), get_sentiment/get_mindshare_coin (attention). Pro prose write-up you can quote verbatim: get_state_brief(coin). 4) "Market overview / morning brief" -> get_market_brief (one call). Deeper: get_market_regime + get_liquidity_map + get_cross_asset_flows + get_economic_calendar(days_ahead=7). Conditioning: get_market_analogs. Attention: get_mindshare. Alt rotation: get_rotation. 5) Alt-coin VETTING (forensics) -> get_trust FIRST (honeypot / mint / tax / insider screen — a bullish read on a honeypot is worthless), then get_manipulation (pump probability, cascade risk) and get_narrative (is the story building or dying, 1h/4h/24h). find_similar_signals shows what similar past setups looked like. MONITORING: get_signals_since(since_timestamp=cursor, asset?, signal_type?), carry the returned server_timestamp forward. Do not poll list_signals. UNIVERSE + QUOTA: get_checkable_assets = what check_trade/get_trade_plan can price (honor degraded:true — incomplete list, retry). get_usage = your call budget; get_check_history includes free_checks_remaining_today. HOW TO READ n0brains DATA (do not skip): - action_hint=ignore => NOT a trade, whatever direction/urgency say. Only action_hint=trade_signal cleared the proven per-(type,direction) gate. - historical_edge on each signal = that (type|direction|regime) cell's measured record; win_rate 0.15 means the cell LOSES on 24h. Never echo a signal's direction without its cell record. - confidence=null => anti-predictive cell (calibration_inverted_in_cell). - n_signals overstates (overlapping windows) — weigh n_eff and n_measured. - Swing outlooks are proven at 7-30d horizons; suggested hold = the proven horizon; never an intraday claim. - calibration:"uncalibrated" (macro conviction, rotation, regime) = context weighting only, never sizing. - tradeable:false + reason on plans is a decision, not an error — surface the reason to the user. - Whale reads are fade-corrected AT SOURCE; do not re-invert them. - get_price is the canonical spot; a payload whose own spot disagrees materially is stale — discount it. RECEIPTS: get_proof (full board, + horizon='7d|14d|30d' swing boards + asset_class boards), get_performance (by signal type), get_discovery (mined pattern edges), get_check_history (YOUR past checks with resolved outcomes), https://n0brains.com/proof. TIERS: free = check_trade 3/day, 15-min delayed signals, levels/performance/ regime/macro/calendar. Pro = real-time everything + private trade journal (log_trade/close_trade/get_journal).

Known tools 52

list_signals

[RAW FEED — engine inputs, NOT trade calls] List active n0brains signals with optional filters.

Potential side effects
get_signal

[RAW FEED — detail] Fetch a single signal by ID with full enrichment (historical_edge, paired_inverse, latency, priced_in fields).

Inferred read-only
get_signals_since

[MONITORING] Polling alternative to the /stream WebSocket.

Inferred read-only
get_signal_with_context

[RAW FEED — detail+context] Composite call: signal + same-asset S/R levels + active macro bias.

Inferred read-only
find_similar_signals

[DRILL-DOWN — history rhymes] Semantic similarity search across the signal corpus: give a coin and/or a free-text query (q), get the k most similar past signals ranked by embedding cosine similarity — 'have we seen this setup before and what did it look like'.

Inferred read-only
get_price

[TRUTH ANCHOR] THE canonical current price (live exchange mid) for a coin — the single source of truth every other n0brains tool's spot/current_price should agree with.

Inferred read-only
get_prices

[TRUTH ANCHOR] Batch canonical prices for several coins in one call.

Inferred read-only
get_levels

[DRILL-DOWN] Support/resistance levels for a coin (e.

Inferred read-only
get_macro

[CONTEXT] Current macro bias (regime, BTC/ETH bias + conviction, calendar risks).

Inferred read-only
get_macro_aligned_signals

[CONTEXT] Active signals whose direction AGREES with the current macro bias (conviction ≥ 0.

Inferred read-only
get_performance

[RECEIPTS] Backtest performance over last N days (1-365, default 30).

Inferred read-only
get_market_opens

[DRILL-DOWN] Latest TradFi market open prices for BTC/ETH/SOL across sessions.

Inferred read-only
get_actionable_signals

[START HERE — 'find me a trade'] Signals the production trade-gate itself marked actionable (action_hint=trade_signal — the engine's per-(type,direction) proven verdict), age ≤ max_age_min.

Potential side effects
get_anti_predictive_cells

[RECEIPTS] Cells from cell_stats.

Inferred read-only
health

[META] Liveness + lightweight pipeline stats: uptime, signals in last 1h, current macro regime, classifier backlog.

Inferred read-only
get_usage

[META] Your own API usage: total calls, per-day series and top endpoints over period '7d' or '30d'.

Inferred read-only
get_liquidation_map

[DRILL-DOWN] Liquidation map for a coin (e.

Inferred read-only
get_correlation

[DRILL-DOWN] Return-correlation + beta of a coin to BTC and ETH over a 7d window of 15m log returns, plus its most/least correlated peers.

Inferred read-only
get_rotation

[CONTEXT] Altseason/rotation read: is capital rotating INTO alts (altseason) or back to BTC (risk-off)?

Inferred read-only
get_options

[DRILL-DOWN] Options analytics for a coin (BTC or ETH): ATM implied vol, skew (put-call IV proxy — the fear gauge), IV term structure, put/call OI ratio, and max-pain, from public Deribit data.

Inferred read-only
get_sentiment

[DRILL-DOWN] Aggregate sentiment for a coin: net directional lean (confidence-weighted, recency-decayed), chatter volume + velocity (is it accelerating?

Inferred read-only
get_mindshare

[DRILL-DOWN] Mindshare leaderboard: each asset's share of crypto attention across n0brains' sources over the window, ranked, with velocity (rising / falling / emerging).

Inferred read-only
get_mindshare_coin

[DRILL-DOWN] One coin's mindshare: its attention share %, rank, and velocity vs the prior window (rising/falling/stable/emerging).

Inferred read-only
get_state

[START HERE — coin snapshot] Unified whole-system snapshot for one coin: current price, per-coin market-state consensus (proven-voter directional read), nearest support/resistance levels, liq-map target/invalidation, and the shared macro regime (deterministic FRED composite anchor + LLM read + any divergence).

Inferred read-only
get_state_brief

[DRILL-DOWN — prose brief] LLM-written 'state of <coin>' in markdown: joins the headline consensus, macro composite, levels, technical indicators and flow context into one readable analysis you can quote to a user directly (the narrative layer over get_state; the structured payload rides along in `data`).

Inferred read-only
get_indicators

[DRILL-DOWN] Technical indicators for a coin (e.

Inferred read-only
get_trade_plan

[STEP 2 — plan one coin] Assembled trade plan for one coin: direction, entry, strongest target, stop, risk/reward, sizing hint, options context (put/call + skew), and warnings (max-pain timing against the trade, entry near a liq cluster).

Potential side effects
rank_trades

[STEP 2 — pick the coin] Cross-asset ranking: assembled trade plans for the given coins sorted by setup_score (best first) — answers 'which coin is the better trade right now?

Potential side effects
get_market_regime

[CONTEXT — market overview] Market-wide risk-appetite read: risk-on / risk-off / squeeze from a blend of the macro composite, cross-sectional breadth, funding regime and vol.

Inferred read-only
get_liquidity_map

[CONTEXT] Net cross-asset liquidity map: Fed net liquidity, stablecoin dry-powder, total perp OI, liquidation pressure, net taker flow.

Inferred read-only
get_cross_asset_flows

[CONTEXT] Cross-asset flows: crypto rotation, crypto-vs-tradfi OI split, institutional posture (ETF flow / COT / 13F, descriptive).

Inferred read-only
get_discovery

[RECEIPTS — experimental] Emergent edge discovery: corroboration class-combinations mined from the shadow ledger vs realized forward returns, ranked by measured edge (honesty-gated, both-halves).

Inferred read-only
get_economic_calendar

[TIMING] Scheduled macro + earnings calendar — the 'knows WHEN' feed.

Inferred read-only
get_asset_class_proof

[RECEIPTS] Per-non-crypto-asset-class forward-return scoreboard (asset_class = stock | index | metal | commodity).

Inferred read-only
get_proof

[RECEIPTS] The full public forward-return proof board — richer than get_performance: per-signal-type measured post-signal performance with the proven-gate `tradeable` badges, plus the SWING boards.

Potential side effects
get_market_analogs

[CONTEXT] Nearest historical market-state analogs to right now: k-NN over the cross-asset state (SPX/NDX momentum, VIX level + term structure, DXY, yield curve) with what SPX/NDX/BTC actually did over the following 1d/5d (median, quartiles, hit-rate) per analog and in aggregate.

Inferred read-only
get_event_outlook

[TIMING] Upcoming scheduled macro releases + earnings joined with each event's MEASURED historical reaction distribution (event-study library, grouped by surprise sign): 'CPI prints Thursday — the last N hot prints moved SPX/BTC X%'.

Inferred read-only
get_positioning

[DRILL-DOWN — who is crowded] Positioning thesis for one coin: who is crowded and which way.

Inferred read-only
get_long_short

[DRILL-DOWN] Long/short positioning for one coin from REAL data, mode picked by the asset's primary source: DEX price-point buckets (Hyperliquid+GMX, BTC/ETH-style), CFTC COT (metals/oil/indices), or exchange long/short ratios (alts).

Inferred read-only
check_trade

[START HERE — 'vet my trade'] Ask n0brains First: graded pre-trade conditions assessment for a proposed trade.

Potential side effects
get_check_history

[RECEIPTS — your own] Your past check_trade assessments WITH resolved outcomes: each row is the trade as you submitted it, the grade it got, and (once the horizon passed) the side-adjusted result with stop-touch honored.

Potential side effects
get_checkable_assets

[META] The asset universe check_trade / get_trade_plan / get_levels can price: Hyperliquid perp coins + tokenized HIP-3 stocks/metals/indices.

Inferred read-only
log_trade

[JOURNAL] Log a REAL trade entry into your private n0brains journal the moment it fills.

Potential side effects
close_trade

[JOURNAL] Close a journal trade by trade_id (from log_trade or get_journal).

Potential side effects
amend_trade

[JOURNAL] Amend an OPEN journal trade by trade_id: move your stop or target, fix size_usd / leverage / thesis.

Potential side effects
void_trade

[JOURNAL] Void a mis-logged journal trade by trade_id (wrong asset, duplicate, fat-finger) with an optional reason.

Potential side effects
get_journal

[JOURNAL] Read your private trade journal.

Potential side effects
get_playbook

[READ FIRST] The routing guide for every n0brains tool: which tool answers which intent (find a trade / vet a trade / coin snapshot / market brief / monitoring) and how to interpret the honesty fields (action_hint, historical_edge, n_eff, calibration).

Potential side effects
get_market_brief

[START HERE — market overview] One-call morning brief: market regime (risk appetite), liquidity read, high-impact events next 72h, the engine's actionable reads (has_trade_signal + reads[]), and cross-asset trade-plan ranking — compact projections of get_market_regime / get_liquidity_map / get_economic_calendar / get_actionable_signals / rank_trades, assembled server-side.

Potential side effects
get_trust

[FORENSICS] Trust / scam-risk screen for a token: resolves the ticker to a contract via DexScreener, then checks GoPlus Security for honeypot behavior, mint function, high taxes, and insider concentration.

Inferred read-only
get_manipulation

[FORENSICS] Manipulation-risk analysis for one asset: composite manipulation score, coordinated-pump probability, fake-engagement risk, liquidation-cascade detection.

Inferred read-only
get_narrative

[FORENSICS] Narrative heatmap for one asset: signal momentum, velocity, decay, manipulation probability and directional conviction across 1h / 4h / 24h windows — is the story building or dying?

Inferred read-only

CONNECT WITH APPROVAL

Client installation

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.n0brains]
url = "https://api.n0brains.com/mcp"
enabled = true
Claude Code

.mcp.json

{
  "mcpServers": {
    "n0brains": {
      "type": "http",
      "url": "https://api.n0brains.com/mcp"
    }
  }
}
Claude Desktop

Settings → Connectors → Add custom connector

Name: n0brains
Remote MCP URL: https://api.n0brains.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "n0brains": {
      "url": "https://api.n0brains.com/mcp"
    }
  }
}
Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code
{
  "servers": {
    "n0brains": {
      "type": "http",
      "url": "https://api.n0brains.com/mcp"
    }
  }
}
Generic MCP

Client-specific MCP configuration

{
  "name": "n0brains",
  "transport": "streamable-http",
  "url": "https://api.n0brains.com/mcp"
}
MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

TRUST AND VERIFICATION EVIDENCE

Trust Data Available

BuiltWith Trust API v2 evidence for n0brains.com was fetched 2026-07-28T09:15:59.362Z.

Trust status Neutral

n0brains.com is assessed as Neutral: No suspicious signals found, but no strong positive signal either

Indexed

Evidence is source-attributed and does not guarantee that a third-party server is safe. Risk labels are conservative metadata heuristics.