{
  "markdown": "<p align=\"center\">\n  <a href=\"https://algovault.com\">\n    <img src=\"https://raw.githubusercontent.com/AlgoVaultLabs/crypto-quant-signal-mcp/main/logo.png\" alt=\"AlgoVault\" width=\"120\" />\n  </a>\n</p>\n\n<h1 align=\"center\">crypto-quant-signal-mcp</h1>\n\n<p align=\"center\">\n  <strong>AlgoVault is the brain layer for AI trading agents — one MCP call returns verdict, confidence, and regime across major crypto perpetual venues.</strong>\n</p>\n\n<p align=\"center\">\n  <span data-tr-field=\"pfe_wr\">91.7%</span> PFE win rate across <span data-tr-field=\"total_calls\">508,268</span>+ verified calls. Merkle-verified on Base L2. Don't trust — verify. <!-- SNAPSHOT-LINE -->\n</p>\n\n<p align=\"center\">\n  <strong>200 free calls/month, 100/day. Start in 30 seconds.</strong>\n</p>\n\n<p align=\"center\">\n  <a href=\"https://t.me/algovaultofficialbot\"><strong>🤖 Try Free in Telegram</strong></a> ·\n  <a href=\"https://algovault.com\"><strong>algovault.com</strong></a> ·\n  <a href=\"https://algovault.com/track-record\"><strong>Live Track Record</strong></a> ·\n  <a href=\"https://algovault.com/how-it-works\"><strong>How it works</strong></a> ·\n  <a href=\"https://api.algovault.com/signup\"><strong>Sign Up</strong></a> ·\n  <a href=\"https://algovault.com/docs.html\"><strong>Docs</strong></a>\n</p>\n\n<p align=\"center\">\n  <a href=\"https://www.npmjs.com/package/crypto-quant-signal-mcp\"><img src=\"https://img.shields.io/npm/v/crypto-quant-signal-mcp\" alt=\"npm version\" /></a>\n  <a href=\"https://www.npmjs.com/package/crypto-quant-signal-mcp\"><img src=\"https://img.shields.io/npm/dw/crypto-quant-signal-mcp\" alt=\"npm downloads\" /></a>\n  <a href=\"https://opensource.org/licenses/MIT\"><img src=\"https://img.shields.io/badge/License-MIT-yellow.svg\" alt=\"MIT\" /></a>\n  <a href=\"https://basescan.org/address/0x6485396ac981fe0a58540dfbf3e730f6f7bcbf81\"><img src=\"https://img.shields.io/badge/Track_Record-On--Chain_Verified-blue?logo=ethereum\" alt=\"On-Chain Verified\" /></a>\n  <a href=\"https://basescan.org/token/0x8004A169FB4a3325136EB29fA0ceB6D2e539a432?a=44544\"><img src=\"https://img.shields.io/badge/ERC--8004-Verified_Agent-8A2BE2?logo=ethereum\" alt=\"ERC-8004 Verified Agent\" /></a>\n  <a href=\"https://github.com/AlgoVaultLabs/crypto-quant-signal-mcp\"><img src=\"https://img.shields.io/github/stars/AlgoVaultLabs/crypto-quant-signal-mcp?style=social\" alt=\"GitHub Repo stars\" /></a>\n</p>\n\n---\n\n## Quick start (30 seconds)\n\nNo code. No API key. No install. The server speaks Streamable HTTP at `https://api.algovault.com/mcp` — any [Model Context Protocol](https://github.com/modelcontextprotocol) client connects directly.\n\n**1. Add the connector.** In Claude → Settings → Connectors → Add custom connector:\n\n| Field | Value |\n|---|---|\n| Name | `Crypto Quant Signal` |\n| URL | `https://api.algovault.com/mcp` |\n\n![Add Connector](https://raw.githubusercontent.com/AlgoVaultLabs/crypto-quant-signal-mcp/main/docs/screenshots/Add-Connector.png)\n\n**2. Ask for a call.** In plain language:\n\n> \"Get me a trade call for ETH on the 4h timeframe\"\n\n![BTC trade call response — Binance, 1h](https://raw.githubusercontent.com/AlgoVaultLabs/crypto-quant-signal-mcp/main/docs/screenshots/BTC-trade-call.png)\n\nYour Claude now has a quant analyst built in. Prefer local? Run `npx -y crypto-quant-signal-mcp`.\n\n> Running locally on npm 12+? npm v12 disables dependency install scripts by default. AlgoVault's optional local SQLite mode uses the native `better-sqlite3` module — if you install it into a project, run `npm approve-scripts` (or `npm install --allow-scripts`) to build it. The hosted HTTP transport (`api.algovault.com/mcp`) needs no local build.\n\n---\n\n## What one call returns\n\nOne API call. One verdict. Not 8 raw indicators. `get_trade_call` returns a directional **BUY / SELL / HOLD** with a confidence score and the detected market regime — a composite verdict, not a data dump for your agent to interpret.\n\nUnder the hood, a self-tuning model fuses momentum, trend structure, derivatives positioning, open interest, and volume into one weighted call. Every call reports market regime — trending, ranging, or volatile — alongside direction and confidence. Directional calls fire only when conviction clears the threshold; roughly 99% of evaluations return HOLD.\n\n```json\n{\n  \"call\": \"BUY\",\n  \"confidence\": 78,\n  \"price\": 84250.50,\n  \"indicators\": {\n    \"funding_rate\": 0.0001,\n    \"funding_24h_avg\": 0.00008,\n    \"funding_state\": \"NORMAL\",\n    \"oi_change_pct\": 2.4,\n    \"volume_24h\": 2381602633,\n    \"trend_persistence\": \"HIGH\",\n    \"breakout_pending\": \"INACTIVE\"\n  },\n  \"regime\": \"TRENDING_UP\",\n  \"reasoning\": \"Trending regime, upward bias. Funding pressure mild. Volatility neither expanding nor compressed. Trend persistence elevated; momentum structure. Strong conviction from aligned signals.\",\n  \"timestamp\": 1712764800,\n  \"coin\": \"BTC\",\n  \"timeframe\": \"1h\",\n  \"also_see\": [\n    { \"coin\": \"ETH\", \"timeframe\": \"1h\", \"confidence\": 82 },\n    { \"coin\": \"SOL\", \"timeframe\": \"15m\", \"confidence\": 73 }\n  ],\n  \"_algovault\": {\n    \"version\": \"1.29.0\",\n    \"tool\": \"get_trade_call\",\n    \"compatible_with\": [\"crypto-quant-risk-mcp\", \"crypto-quant-backtest-mcp\"]\n  }\n}\n```\n\nThe `_algovault` block makes outputs composable: downstream risk and backtest tools accept the object directly.\n\n---\n\n## Live, verifiable track record\n\n<!-- SoT: this README is the single canonical source. The data-tr-field numbers below are\n     auto-injected from live /api/performance-public + /api/merkle-batches by\n     scripts/snapshot-landing-data.mjs at npm-publish + Hetzner-deploy. Do NOT hand-edit the\n     numbers; edit \"What's new\" by hand. Wired by OPS-NPM-README-SINGLE-SOT-W1 (2026-05-31). -->\n<p align=\"center\">\n  <strong><span data-tr-field=\"pfe_wr\">91.7%</span> PFE Win Rate</strong> · <strong><span data-tr-field=\"total_calls\">508,268</span> trade calls</strong> · <strong><span data-tr-field=\"merkle_batches\">136</span> on-chain batches</strong> <!-- SNAPSHOT-LINE -->\n</p>\n\n<p align=\"center\">\n  Every call is hashed at emission and anchored on <a href=\"https://docs.base.org\">Base L2</a> in daily Merkle batches. We cannot edit history.\n</p>\n\nThe full record is public and on-chain — no cherry-picking, no survivorship bias:\n\n- **Live dashboard** — [algovault.com/track-record](https://algovault.com/track-record)\n- **Merkle batch verifier** — [algovault.com/verify](https://algovault.com/verify)\n- **Anchor contract on Base L2** — [`0x6485…0f81`](https://basescan.org/address/0x6485396ac981fe0a58540dfbf3e730f6f7bcbf81)\n- **All batches (raw JSON)** — [api.algovault.com/api/merkle-batches](https://api.algovault.com/api/merkle-batches)\n\nAlgoVault is also a verified agent on the ERC-8004 Identity Registry (Base L2), agentId [`44544`](https://basescan.org/token/0x8004A169FB4a3325136EB29fA0ceB6D2e539a432?a=44544) — a portable, on-chain handle AI orchestrators can resolve.\n\n---\n\n## Works with your stack\n\nAlgoVault is drop-in for every MCP-spec client, every major agent framework, and every official exchange Agent Trade Kit — no SDK, no wrapper. It serves Streamable HTTP at `https://api.algovault.com/mcp`; `tools/list` + `resources/list` is the API surface.\n\n**MCP clients.**\n\n| Client | Config |\n|---|---|\n| **Claude Desktop** | Settings → Connectors → Add custom connector → `https://api.algovault.com/mcp` |\n| **Claude Code** (CLI) | `claude mcp add crypto-quant-signal https://api.algovault.com/mcp` |\n| **Cursor** | `~/.cursor/config.json` → `mcpServers` block → `url: \"https://api.algovault.com/mcp\"` |\n| **Cline** | VS Code Cline extension → MCP server settings → add Streamable HTTP server |\n| **Codex** (OpenAI CLI) | `~/.codex/config.toml` → `[mcp_servers.algovault]` table + `url = \"https://api.algovault.com/mcp\"` (or `codex mcp` CLI) |\n| **Windsurf** | `~/.codeium/windsurf/mcp_config.json` → `mcpServers.algovault.serverUrl = \"https://api.algovault.com/mcp\"` |\n| **Continue.dev** | `config.yaml` → `mcpServers: [{ name: algovault, type: streamable-http, url: \"https://api.algovault.com/mcp\" }]` |\n| Any other MCP-spec-compliant client | Configure the Streamable HTTP transport with URL `https://api.algovault.com/mcp` |\n\n**Agent frameworks.** First-party tutorials pair AlgoVault with each framework's canonical MCP adapter — copy-pasteable demo code, no SDK.\n\n| Framework | Tutorial | Runnable demo | Mirror |\n|---|---|---|---|\n| **LangChain** | [`docs/integrations/langchain.md`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/docs/integrations/langchain.md) | [`examples/langchain/demo.py`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/examples/langchain/demo.py) | [algovault.com/integrations/langchain](https://algovault.com/integrations/langchain) |\n| **LlamaIndex** | [`docs/integrations/llamaindex.md`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/docs/integrations/llamaindex.md) | [`examples/llamaindex/demo.py`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/examples/llamaindex/demo.py) | [algovault.com/integrations/llamaindex](https://algovault.com/integrations/llamaindex) |\n| **Microsoft Agent Framework** | [`docs/integrations/maf.md`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/docs/integrations/maf.md) | [`examples/maf/demo.py`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/examples/maf/demo.py) | [algovault.com/integrations/maf](https://algovault.com/integrations/maf) |\n| **CrewAI** | [`docs/integrations/crewai.md`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/docs/integrations/crewai.md) | [`examples/crewai/demo.py`](https://github.com/AlgoVaultLabs/algovault-skills/blob/main/examples/crewai/demo.py) | [algovault.com/integrations/crewai](https://algovault.com/integrations/crewai) |\n\nEach demo is runnable as `python examples/<framework>/demo.py BTC 4h` — gets a real BUY/SELL/HOLD verdict from `api.algovault.com/mcp`, prints it. ≤5 minutes to first call.\n\n**Exchange Agent Trade Kits.** AlgoVault returns the analytics; your agent's risk policy decides what to execute. All demos run testnet/demo only. For Binance, the Agent OS path is the recommended default for new integrations — OAuth at connect time, no API keys on the machine; the key-based kit remains right for custom order types.\n\n<!-- BUILD:README_INTEGRATIONS_TABLE -->\n| # | Exchange | Tutorial | Demo | Mirror |\n|---|---|---|---|---|\n| 01 | Binance | [`docs/integrations/binance.md`](docs/integrations/binance.md) | [`examples/binance/demo.mjs`](examples/binance/demo.mjs) | [algovault.com/docs/integrations/binance](https://algovault.com/docs/integrations/binance) |\n| 02 | OKX | [`docs/integrations/okx.md`](docs/integrations/okx.md) | [`examples/okx/demo.mjs`](examples/okx/demo.mjs) | [algovault.com/docs/integrations/okx](https://algovault.com/docs/integrations/okx) |\n| 03 | Bybit | [`docs/integrations/bybit.md`](docs/integrations/bybit.md) | [`examples/bybit/demo.mjs`](examples/bybit/demo.mjs) | [algovault.com/docs/integrations/bybit](https://algovault.com/docs/integrations/bybit) |\n| 04 | Bitget | [`docs/integrations/bitget.md`](docs/integrations/bitget.md) | [`examples/bitget/demo.mjs`](examples/bitget/demo.mjs) | [algovault.com/docs/integrations/bitget](https://algovault.com/docs/integrations/bitget) |\n| 05 | Hyperliquid | [`docs/integrations/hyperliquid.md`](docs/integrations/hyperliquid.md) | [`examples/hyperliquid/demo.mjs`](examples/hyperliquid/demo.mjs) | [algovault.com/docs/integrations/hyperliquid](https://algovault.com/integrations/hyperliquid) |\n| 06 | Aster | [`docs/integrations/aster.md`](docs/integrations/aster.md) | [`examples/aster/demo.mjs`](examples/aster/demo.mjs) | [algovault.com/docs/integrations/aster](https://algovault.com/integrations/aster) |\n| 07 | BingX | [`docs/integrations/bingx.md`](docs/integrations/bingx.md) | [`examples/bingx/demo.mjs`](examples/bingx/demo.mjs) | [algovault.com/docs/integrations/bingx](https://algovault.com/integrations/bingx) |\n| 08 | KuCoin | [`docs/integrations/kucoin.md`](docs/integrations/kucoin.md) | [`examples/kucoin/demo.mjs`](examples/kucoin/demo.mjs) | [algovault.com/docs/integrations/kucoin](https://algovault.com/integrations/kucoin) |\n| 09 | Gemini | [`docs/integrations/gemini.md`](docs/integrations/gemini.md) | [`examples/gemini/demo.mjs`](examples/gemini/demo.mjs) | [algovault.com/docs/integrations/gemini](https://algovault.com/integrations/gemini) |\n| 10 | Kraken | [`docs/integrations/kraken.md`](docs/integrations/kraken.md) | [`examples/kraken/demo.mjs`](examples/kraken/demo.mjs) | [algovault.com/docs/integrations/kraken](https://algovault.com/integrations/kraken) |\n| 11 | Alpaca | [`docs/integrations/alpaca.md`](docs/integrations/alpaca.md) | [`examples/alpaca/demo.mjs`](examples/alpaca/demo.mjs) | [algovault.com/docs/integrations/alpaca](https://algovault.com/integrations/alpaca) |\n| 12 | Gate.io | [`docs/integrations/gateio.md`](docs/integrations/gateio.md) | [`examples/gateio/demo.mjs`](examples/gateio/demo.mjs) | [algovault.com/docs/integrations/gateio](https://algovault.com/integrations/gateio) |\n| 13 | Binance Agent OS | [`docs/integrations/exchange-kits/binance-agent-os.md`](docs/integrations/exchange-kits/binance-agent-os.md) | — | [algovault.com/integrations/binance-agent-os](https://algovault.com/integrations/binance-agent-os) |\n<!-- /BUILD:README_INTEGRATIONS_TABLE -->\n\n---\n\n## Tools & resources\n\nThe MCP tools live at `https://api.algovault.com/mcp`. Every asset works across the full supported timeframe range, on major crypto perpetual venues.\n\n- **`get_trade_call`** <sub>(alias `get_trade_signal`)</sub> — composite BUY/SELL/HOLD verdict with confidence + regime, any asset, any timeframe.\n- **`scan_trade_calls`** — scans the top-N perps by open interest on a venue; returns every actionable call in one shot.\n- **`scan_funding_arb`** — cross-venue funding-rate spreads across 7 venues (Hyperliquid, Binance, Bybit, Gate, KuCoin, Aster, OKX), ranked. The only MCP server doing multi-exchange derivatives arbitrage.\n- **`get_market_regime`** — classifies TRENDING_UP / TRENDING_DOWN / RANGING / VOLATILE for strategy selection.\n- **`search_knowledge`** + **`chat_knowledge`** — free BM25 search and grounded Q&A over the full knowledge bundle.\n- **`get_track_record`** — the published track record as a tool call, for clients that bridge tools but not resources. `include` opens the per-asset, per-venue and recent-call sections.\n\nPerformance is exposed as a read-only MCP resource: `performance://signal-performance` (aggregated PFE win rate, never raw outcomes). Full parameter reference at [algovault.com/docs](https://algovault.com/docs.html).\n\n### Skills (20 ready-to-use Anthropic Agent Skills)\n\nSingle-prompt wrappers over 1–3 tool calls — regime gating, multi-timeframe consensus, funding-arb monitoring, and more. Install with `claude plugin install AlgoVaultLabs/algovault-skills`; browse at [algovault.com/skills](https://algovault.com/skills).\n\n<details>\n<summary><strong>Show all 20 Skills</strong></summary>\n\n<!-- BUILD:README_SKILLS_TABLE -->\n| # | Slug | Name | Difficulty | Tools |\n|---|---|---|---|---|\n| 01 | [`quick-btc-check`](skills/quick-btc-check/SKILL.md) | Quick BTC Check | Beginner | `get_trade_signal` |\n| 02 | [`portfolio-scanner`](skills/portfolio-scanner/SKILL.md) | Portfolio Scanner | Intermediate | `get_trade_signal` |\n| 03 | [`regime-aware-trading`](skills/regime-aware-trading/SKILL.md) | Regime-Aware Trading | Intermediate | `get_market_regime`, `get_trade_signal` |\n| 04 | [`funding-arb-monitor`](skills/funding-arb-monitor/SKILL.md) | Funding Arb Monitor | Intermediate | `scan_funding_arb` |\n| 05 | [`full-3-tool-pipeline`](skills/full-3-tool-pipeline/SKILL.md) | Full 3-Tool Pipeline | Advanced | `get_market_regime`, `get_trade_signal`, `scan_funding_arb` |\n| 06 | [`multi-timeframe-confirmation`](skills/multi-timeframe-confirmation/SKILL.md) | Multi-Timeframe Confirmation | Advanced | `get_trade_signal` |\n| 07 | [`tradfi-rotation`](skills/tradfi-rotation/SKILL.md) | TradFi Rotation | Advanced | `get_market_regime`, `get_trade_signal` |\n| 08 | [`risk-gated-entry`](skills/risk-gated-entry/SKILL.md) | Risk-Gated Entry | Advanced | `get_market_regime`, `get_trade_signal` |\n| 09 | [`funding-sentiment-dashboard`](skills/funding-sentiment-dashboard/SKILL.md) | Funding Sentiment Dashboard | Advanced | `get_market_regime` |\n| 10 | [`contrarian-meme-scanner`](skills/contrarian-meme-scanner/SKILL.md) | Contrarian Meme Scanner | Advanced | `get_market_regime`, `get_trade_signal` |\n| 11 | [`divergence-detector`](skills/divergence-detector/SKILL.md) | Divergence Detector | Advanced | `get_market_regime`, `get_trade_signal` |\n| 12 | [`hourly-digest-bot`](skills/hourly-digest-bot/SKILL.md) | Hourly Digest Bot | Advanced | `get_trade_signal`, `get_market_regime` |\n| 13 | [`hedging-advisor`](skills/hedging-advisor/SKILL.md) | Hedging Advisor | Advanced | `get_market_regime`, `get_trade_signal`, `scan_funding_arb` |\n| 14 | [`volatility-breakout-watch`](skills/volatility-breakout-watch/SKILL.md) | Volatility Breakout Watch | Advanced | `get_market_regime`, `get_trade_signal` |\n| 15 | [`cross-asset-correlation`](skills/cross-asset-correlation/SKILL.md) | Cross-Asset Correlation | Advanced | `get_trade_signal` |\n| 16 | [`funding-cash-and-carry`](skills/funding-cash-and-carry/SKILL.md) | Funding Cash-and-Carry | Advanced | `scan_funding_arb`, `get_trade_signal` |\n| 17 | [`weekend-vs-weekday-patterns`](skills/weekend-vs-weekday-patterns/SKILL.md) | Weekend vs Weekday Patterns | Research | `get_trade_signal`, `get_market_regime` |\n| 18 | [`agent-portfolio-rebalance`](skills/agent-portfolio-rebalance/SKILL.md) | Agent Portfolio Rebalance | Advanced | `get_market_regime` |\n| 19 | [`smart-dca-bot`](skills/smart-dca-bot/SKILL.md) | Smart DCA Bot | Advanced | `get_trade_signal` |\n| 20 | [`multi-agent-war-room`](skills/multi-agent-war-room/SKILL.md) | Multi-Agent War Room | Expert | `get_market_regime`, `get_trade_signal`, `scan_funding_arb` |\n<!-- /BUILD:README_SKILLS_TABLE -->\n\n</details>\n\n---\n\n## Pricing\n\nQuota-only tiers. Every tier gets all venues, all assets, all timeframes — you pay for call volume, nothing else.\n\nTwo meters per paid tier, monthly and daily, enforced independently: a call is refused when either is exhausted, and the daily window is a UTC calendar day resetting at 00:00 UTC. Quota is counted per call, regardless of verdict.\n\n| Feature | Free | Starter ($9.99/mo · $39.90/6mo) | Pro ($49/mo · $129/6mo) | Enterprise (contact us) | x402 (per call) |\n|---------|------|-------------------|-------------|---------------------|-----------------|\n| Exchanges | All 15 | All 15 | All 15 | All 15 | All 15 | <!-- SNAPSHOT-LINE-TABLE -->\n| Assets | All 740+ | All 740+ | All 740+ | All 740+ | All 740+ | <!-- SNAPSHOT-LINE-TABLE -->\n| Asset classes | Crypto + TradFi | Crypto + TradFi | Crypto + TradFi | Crypto + TradFi | Crypto + TradFi |\n| Timeframes | All 11 | All 11 | All 11 | All 11 | All 11 |\n| Funding arb results | Top 5 | Unlimited | Unlimited | Unlimited | Unlimited |\n| Track record | Full access | Full access | Full access | Full access | Full access |\n| Monthly calls | 200/mo | 10,000/mo | 100,000/mo | Custom volume — contact us | Unlimited |\n| Daily calls | 100/day | 1,000/day | 10,000/day | Custom volume — contact us | Unlimited |\n| Price | $0 | $9.99/mo or $39.90/6mo | $49/mo or $129/6mo | Contact us | $0.01–0.05/call |\n\n\n**Subscriptions:** Sign up at [api.algovault.com/signup](https://api.algovault.com/signup). Starter unlocks 10,000 calls/mo (up to 1,000/day) for $9.99/mo, or $39.90 for six months prepaid — add `?interval=6month` to pick the prepay term. API key delivered instantly after checkout.\n\nPro 6-month is currently $129 — limited-time pricing; subscribe now and renewals keep your price.\n\n**x402 micropayments:** AI agents pay per HTTP call with USDC on [Base](https://www.base.org) — no signup, no API key, no billing. The payment receipt is the credential. See [x402.org](https://x402.org).\n\n---\n\n## What's new in v1.29.0\n\n- **📊 The track record is a tool now, not only a resource.** `get_track_record` returns the same verified aggregate as `performance://signal-performance`, so a harness that bridges tools but not resources can read it. Compact by default; `include` opens the per-asset, per-venue and recent-call sections.\n- **✋ HOLD means HOLD.** When a book is not currently trading, the call returns HOLD instead of a direction, and the reasoning says so and says when it resumes. Previously a still book read as a flat market.\n- **📡 A degraded read looks degraded.** `get_market_regime` no longer reports neutral cross-venue funding when the upstream request was refused — a refused read is now distinguishable from a genuine neutral one.\n- **🔓 Allowances are machine-readable.** `GET /api/plans/public` returns the current free and paid call limits, unauthenticated, so you can stop hard-coding them.\n- **🧩 [DeepSeek Harness](https://algovault.com/integrations/deepseek-harness) has a guide.** Plus `/.well-known/security.txt` and `/.well-known/api-catalog`, both of which used to 404.\n\n**Upgrading from v1.28.x** — one breaking change: `BITMART` is no longer a valid `exchange` value and now returns `-32602`. Check any hard-coded `exchange` value against the published enum. `get_track_record` is new; nothing was renamed or removed from the tool list.\n\n### v1.28.x highlights (recap)\n\n- **🔐 Authentication tells you what happened.** Every response carries `_algovault.auth`. A well-formed but unrecognised key is refused instead of being quietly served free-tier data, and \"malformed\", \"unknown\" and \"we couldn't verify\" are three distinct outcomes.\n- **📘 Two parameters that were always there, now documented.** `assetClass` on the trade-call tools and `minLiquidityUsd` on `scan_trade_calls`, both projected from the live schema so the docs cannot drift from the server.\n- **🤝 Pair with [Binance Agent OS](https://algovault.com/integrations/binance-agent-os).** One MCP client, two servers: AlgoVault returns the verdict, Binance Agent OS executes it. OAuth at connect time — no API keys on your machine, and trading confined to a sub-account you fund yourself.\n\n### v1.27.x highlights (recap)\n\n- **🧮 Counted per call.** Your allowance covers every call the engine answers, on both the MCP and HTTP rails.\n- **📶 A new call ladder.** Free: 200/month plus 100/day. Starter: 10,000/month plus 1,000/day. Pro: 100,000/month plus 10,000/day.\n- **💳 6-month prepay replaces annual.** Starter is **$39.90** (~$6.65/mo, 33% off monthly) and Pro is **$129** (~$21.50/mo, 56% off monthly). Pick it at [signup](https://api.algovault.com/signup) with `?interval=6month`. Enterprise remains contact-us.\n- **⏱️ Daily limits say when they reset.** Hit a daily cap and the refusal tells you the hours remaining, not a monthly figure.\n\n> **Refresh your MCP client to pick up this release.** MCP clients cache `tools/list` at session start — Claude.ai/Desktop: toggle the connector off+on; Cursor/Cline: restart the MCP server connection.\n\n---\n\n## Privacy\n\n**Local mode:** zero telemetry — call history stays on your machine. **Remote mode:** request metadata logged for analytics (IP hashed, never stored raw). See the [privacy policy](https://api.algovault.com/privacy).\n\n## License\n\nMIT\n\n---\n\n> **Disclaimer:** AlgoVault provides directional entry interpretation for AI agents. Exit timing is determined by your agent or strategy. This is not financial advice. Past performance does not guarantee future results.\n\n<p align=\"center\">\n  Built by <a href=\"https://algovault.com\"><strong>AlgoVault Labs</strong></a><br/>\n  <a href=\"https://algovault.com\">algovault.com</a> ·\n  <a href=\"https://algovault.com/how-it-works\">how it works</a> ·\n  <a href=\"https://algovault.com/track-record\">track-record</a> ·\n  <a href=\"https://api.algovault.com/mcp\">MCP endpoint</a> ·\n  <a href=\"https://t.me/algovaultofficialbot\">Telegram bot</a>\n</p>\n",
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