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volatiai

R0· no sign-in

Signed signals from 425 sectors. Every output carries an Ed25519 attestation verifiable offline.

v1.0.0 · active · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality75new
Trust75of 100
Uptime, 30 days91%
Latency p50235 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "volatiai": {
      "type": "http",
      "url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
    }
  }
}
claude mcp add --transport http volatiai https://volatiai-mcp.fourieranalys.workers.dev/mcp
[mcp_servers.volatiai]
url = "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "volatiai": {
      "type": "remote",
      "url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "volatiai": {
      "type": "http",
      "url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=volatiai&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdm9sYXRpYWktbWNwLmZvdXJpZXJhbmFseXMud29ya2Vycy5kZXYvbWNwIn0%3D"
}
{
  "servers": {
    "volatiai": {
      "type": "http",
      "url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
    }
  }
}
{
  "mcpServers": {
    "volatiai": {
      "httpUrl": "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
    }
  }
}
extensions:
  "volatiai":
    enabled: true
    name: "volatiai"
    type: streamable_http
    uri: "https://volatiai-mcp.fourieranalys.workers.dev/mcp"
    timeout: 300

Quality 75 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-06-18; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene75 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: purchase (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_token_balance (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_wallet_nonce (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 1,009 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
  • pass
    tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pull, stability.new_linkstool history recorded for 2 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

13 tools, about 1,009 tokens to load them all · tool set ad7442a0c274 · tools last changed 2026-11-14 · checked 2026-11-14 07:03 UTC

Tool changes

  • get_snapshotremoved

    Fetch a historical snapshot by date (YYYY-MM-DD). Returns signed snapshot, hash, and publication metadata. Use verify_snapshot to cryptographically verify integrity.

  • get_trust_manifestremoved

    One-call discovery: returns all URLs, algorithms, tools, and the 4-step verification chain a consumer needs to independently verify VolatiAI data. No snapshot fetch. Use first to learn where everything lives.

  • get_current_revisionremoved

    Return the single canonical 'what is current' pointer: snapshot date, hash, signed_at, pubkey_id, and previous revision. Use this before querying a specific snapshot date to know what's freshest.

  • verify_snapshotremoved

    Verify a VolatiAI snapshot's chain integrity and return its signature fields for independent verification. Use this to prove the data hasn't been tampered with.

  • list_categoriesremoved

    List signal categories with counts.

  • resolve_entityremoved

    Resolve a slug, alias, or entity ID to a canonical VolatiAI entity. Returns the entity metadata, all sectors it appears in, external ID mappings (CoinGecko, Wikidata), and evidence links from the entity registry. Warnings flag metric incomparability (e.g. btc-exchange-spread and eth-exchange-spread share metric "spread_pct" but measure different assets — do NOT compare their values).

  • get_anchorremoved

    Return anchor-log status for a snapshot date: was an anchor entry recorded, what was the file SHA-256 at anchor time vs now, is a FreeTSA .tsr present. Detects post-hoc rewrites that signature verification alone cannot.

  • get_diffremoved

    Compare two snapshots. Returns regressions (worked yesterday, broken today), recoveries (broken yesterday, working today), new sectors, and disappeared sectors. Default: compares current day to previous day.

  • find_corroborationsremoved

    Find groups of active signals measuring the same metric (e.g. BTC price from multiple exchanges). High disagreement_pct (>1%) suggests arbitrage or a data-source discrepancy.

  • get_sectorremoved

    Get current data for one sector. Sector slugs from list_active_signals output.

Showing the latest 10. Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 75 / 100

no-repository
provenance35
liveness96
freshness100
hygiene80

+reachable +uptime-91% +updated-3d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://volatiai-mcp.fourieranalys.workers.dev/mcp streamable-httpnoneyes91%235 ms2025-06-182026-11-14

Tools (13)

explain_pricingFree. Returns full tool catalog with prices, network details (asset, payTo), and how to pay. Use before making any payment.
get_block_numberLatest Base mainnet block number.
get_eth_balanceGet ETH balance for a Base mainnet address. Returns balance_wei (string) and balance_eth (formatted).
get_gas_priceCurrent Base mainnet gas price in Gwei.
get_token_balanceGet ERC-20 token balance on Base. decimals_assumed=6 (USDC-style). Use balance_raw for exact integer.
get_wallet_nonceTransaction count (nonce) for a wallet address on Base mainnet.
get_wallet_summaryComposite read: returns ETH balance, USDC balance, nonce, latest block, and gas price for any wallet in ONE call (5 RPC reads executed in parallel). Replaces 5 separate tool calls — 5x faster, 5x cheaper than calling individual tools.
list_active_signalsTop-volatility crypto assets ranked by 1h/24h/7d change. Returns up to 10 assets.
page_to_markdownFetch any URL and return clean Markdown. Strips scripts, styles, and HTML tags; preserves headings, links, bold/italic, lists. Useful for reading docs, news, or competitor pages into an LLM context. Deterministic and stateless — no LLM, no API key. 15s timeout, 50KB default output cap.
purchaseExecute a paid tool by providing a valid x402 payment header. Returns the tool result and a signed receipt with transaction hash. Use this to purchase any paid tool in one atomic call.
signals_deltaDelta feed: returns assets changed after a caller-supplied Unix timestamp. Caller holds the cursor; server is stateless. Advance `since` from `next_cursor`.
signals_evaluatePure-function alert evaluator. Caller passes snapshot + thresholds; returns {alert, matched, reason}. Same inputs -> same outputs. policy_version=evaluate-v1.
signals_rankDeterministic ranking with published formula. risk_adjusted: abs(7d)/max(volatility,0.01). momentum: 0.5*1h+0.3*24h+0.2*7d. formula_version=rank-v1.

Schemas: list_tools.

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Official server.json
{
  "name": "io.github.christianscode1994/volatiai",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://volatiai-mcp.fourieranalys.workers.dev/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "description": "Signed signals from 425 sectors. Every output carries an Ed25519 attestation verifiable offline."
}