mcpbeat

PreReason MCP Server

com.prereason/mcp
not responding

PreReason is listed as active in the registry but did not answer our last check. 65 installs a week from npm. It exposes 5 tools. Last commit 12 Apr 2026.

Pre-reasoned Bitcoin & macro financial briefings for AI agents. Trend signals, regimes, 17 contexts.

Installs per day peak 27 · avg 9 · +18% w/w
a month agotoday
Uptime history 44 hours of history · worst hour 0%
44 hours agonow
17.4%
Uptime 24h
16 of 92 checks
5
Tools
read from the server
647 ms
Response time
average over 24h
65
Installs / week
npm and PyPI

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 0 min ago.

run in your terminal
claude mcp add mcp --transport http https://api.prereason.com/api/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://api.prereason.com/api/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp]
url = "https://api.prereason.com/api/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://api.prereason.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp": {
      "url": "https://api.prereason.com/api/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

briefings
list_briefings
List all available pre-reasoned market briefings with tier requirements. Returns 18 LIVE briefings across Free (6), Basic (6), and Pro (6) tiers. Covers Bitcoin, macro, FX, commodities, and cross-asset financial data categories. No authentication required.
context
get_context
Get a pre-reasoned market briefing with trend signals, confidence scores, regime classification, and causal narratives for the requested domain (Bitcoin, macro, cross-asset, FX). Includes crypto, macro financial data, and cross-asset correlations (indices, bonds, volatility as BTC relationship signals). Output is decision-ready — designed to be consumed directly by reasoning agents, not parsed for individual values. Briefings are tier-gated: Free (btc.quick-check, btc.context, macro.snapshot, cross.correlations, btc.pulse, btc.grid-stress), Basic (btc.momentum, macro.liquidity, btc.on-chain, cross.breadth, btc.miner-survival, btc.etf-flows, macro.auctions, cross.delta), Pro (btc.full, btc.factors, cross.regime, fx.liquidity, btc.energy, btc.treasury, macro.rates, cross.industrial-regime, cross.inflation-regime, cross.full). Requires API key authentication via Authorization header.
health
get_health
Check API health status, version, and available endpoints. No authentication required.
metric
get_metric
Get a single metric with pre-reasoned signal interpretation, trend analysis (7d/30d/90d), confidence score with factor breakdown, momentum, and percentile ranking. Available metrics: bitcoin-price, bitcoin-market-cap, bitcoin-volume-24h, bitcoin-change-24h, bitcoin-dominance, bitcoin-hash-rate, bitcoin-difficulty, bitcoin-tx-count, bitcoin-tx-volume, bitcoin-active-addresses, fed-balance, m2-supply, treasury-10y, rrp, eur-usd, cny-usd, yield-curve, tga, treasury-3mo, treasury-2y, treasury-5y, treasury-30y, breakeven-5y, breakeven-10y, t5yifr, mortgage-30y, t10y3m-spread, auction-bid-to-cover-10y, auction-bid-to-cover-30y, indirect-bidder-pct, dealer-takedown-pct, next-treasury-auction-days, fed-funds-rate, ecb-deposit-rate, boj-policy-rate, fed-ecb-spread, fed-boj-spread, carry-trade-returns-proxy, carry-trade-velocity-1d, mortgage-treasury-spread, iwm-spy-credit-spread, spy-vxx-correlation-30d, regime-stability-flag, jpy-usd, oil-brent, oil-wti, ovx, real-rate-10y, gld-gdx-ratio, copper-gold-ratio, slv-sil-ratio, gdxj-gdx-ratio, gold-silver-ratio, brent-wti-spread, etf-gld-1h-velocity, etf-cper-1h-velocity, etf-uso-1h-velocity, etf-uup-velocity-1h, crude-oil-stocks, natgas-storage, oil-inventory-zscore, natgas-storage-zscore, ecb-boj-spread, etf-gld-volume, etf-uso-volume, etf-uup-volume, etf-gld-volume-zscore-30d, etf-uso-volume-zscore-30d, etf-uup-volume-zscore-30d, net-liquidity, hash-ribbon, mvrv-proxy, etf-spy, etf-qqq, etf-iwm, etf-vxx, etf-uup, etf-gld, etf-gdx, etf-gdxj, etf-slv, etf-sil, etf-uso, etf-ung, etf-cper, etf-weat, etf-tlt, etf-ibit, etf-fxe, etf-fxy, usdt-market-cap, usdt-dominance, btc-price-200d-ma, btc-price-200d-distance, btc-etf-net-flow, btc-etf-cumulative-flow, btc-etf-aum, btc-etf-ibit-flow, btc-etf-fbtc-flow, btc-etf-gbtc-flow, btc-etf-other-flow, btc-etf-ibit-aum, btc-etf-fbtc-aum, btc-etf-bitb-aum, btc-etf-arkb-aum, btc-etf-btco-aum, btc-etf-ezbc-aum, btc-etf-brrr-aum, btc-etf-hodl-aum, btc-etf-btcw-aum, btc-etf-gbtc-aum, btc-etf-btc-aum, bitcoin-price-1h-change-pct, raw-hashprice-tick, on-chain-velocity-30d, bitcoin-volume-zscore-30d. Requires API key authentication. Returns analyzed context (signal, trend direction, momentum, 90d percentile), not raw values. Use when you need to understand what a metric means for decision-making, not just its number.
metrics
list_metrics
List all available individual metrics (30 metrics across bitcoin, macro, and calculated categories). Includes Bitcoin price, hash rate, Fed balance sheet, M2 supply, Treasury 10Y yield, net liquidity, and cross-asset indices (SPY, QQQ, VXX, UUP) used as BTC correlation signals. Optionally filter by category or search term. No authentication required.

Endpoints

URLTransportStateLatencyChecked
https://api.prereason.com/api/mcp streamable-http answering 98 ms 0 min ago

PreReason — questions

Answers built from our own checks of this server.

What can PreReason do?
It exposes 5 tools, read directly from the server on our last check. Among them: get_context, get_health, get_metric, list_briefings, list_metrics. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is PreReason working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 16 of 92 checks got a reply (17.4%), average response time 647 ms. The bar chart above shows every period we have measured.
The registry lists PreReason as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect PreReason?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does PreReason need an API key?
No. PreReason completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is PreReason?
It answers our handshake in 647 ms on average, which is faster than 14% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
How many people use PreReason?
The npm package @prereason/mcp was installed 65 times in the last week. Week over week that is +18%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is PreReason open source?
Yes — it is published under the MIT licence, written in JavaScript, 4 stars on GitHub and 1 open issue. The source link is on this page, so you can read exactly what it does with your data before you connect it.