"ClickHouse: A fast open-source columnar database management system" matching MCP tools:

• verify_claim

  Ground Truth

  Check whether a factual claim is supported by a specific set of public evidence URLs that you already have. For each source, the tool performs a case-insensitive keyword match over the fetched page body, then marks that source as supporting the claim when at least half of the supplied keywords appear. Use this for evidence-backed claim checks on known pages, not for open-ended search, semantic reasoning, or contradiction extraction. The aggregate verdict is driven only by the per-page keyword support ratio. Fetched pages are cached for 5 minutes.

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• currency_fx_lite

  Inferventis MCP Server

  Converts a foreign exchange (FX) amount between two fiat currencies using live mid-market rates. Returns the converted amount and the exchange rate applied. Use currency_fx_lite when only the numeric result is required and the ECB/Frankfurter data source is not specifically needed. Prefer currency_convert when richer metadata (rate timestamp, ECB-backed Frankfurter source) is needed. Prefer currency_convert_lite for the same minimal output (amount + rate) when ECB/Frankfurter rates are specifically required — both tools return identical fields but draw from different rate providers. Use currency_rates when a historical rate from a specific past date is required. Use currency_convert_open as an alternative open-rate source. Does not support cryptocurrency pairs — use crypto_fx_rates for crypto-to-fiat or crypto-to-crypto conversions, or crypto_price_lite for a spot price lookup. Accepts all major ISO 4217 currency codes.

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• get_api_key_instructions

  Kamy

  Returns step-by-step instructions for creating a Kamy API key in the dashboard. Does not open the browser.

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• data.availability

  CodeReclaimers Capability Oracle

  Returns current availability status for Alan McIntyre (CodeReclaimers LLC). Use for fast scheduling checks before a full capability query.

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• agents_traces_stats

  DialogBrain

  Aggregated trace statistics for one agent over the last N days — total runs, success rate, avg duration, error breakdown, top tools used, runs-per-day histogram. Use this when you want a bird's-eye view of an agent's health before diving into individual traces with `agents.traces_list` / `agents.trace_get`. Scoped to the target agent (exact match, no substring bleed). `days` is capped at 30 — matches the ClickHouse request_traces TTL.

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• check_feasibility

  governance-platform

  Check whether a set of constraints can be simultaneously satisfied. Uses the twist-compression operator to detect structural obstructions — fundamental conflicts in the constraint system that cannot be resolved by adjusting any single field. Returns obstruction type, magnitude, and the specific constraint interactions causing the conflict. Fast pre-check before running full validation. Args: api_key: GeodesicAI API key (starts with gai_) constraints: List of derivation rules and formal constraints to check field_values: Current field values (numeric key-value pairs)

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• list_metrics

  Indicate

  Step 3 — List metrics and their dimensions for a data source. (In the Indicate system a metric is called a 'data cube'.) Each metric includes its dimensions; every dimension has a 'scope' that is either 'perspective' or 'group'. → Pass the metric 'id' as 'metric_id' to query_metric. → Pass dimension IDs with scope='perspective' as 'perspective_dimension_id' and scope='group' as 'group_dimension_id' to query_metric.

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• axint.cloud.check

  Axint

  Run an agent-callable Cloud Check against Swift or Axint TypeScript source. Accepts inline source or a sourcePath, then returns a...

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• calculate_inverter_size

  VoltPlan Wiring Diagrams

  Calculate the recommended inverter size for running AC loads from a DC battery system. Accounts for continuous power, startup surge power (motors typically surge 2-3x), and includes a 25% headroom for the continuous rating. Returns the recommended inverter wattage and the DC current draw at system voltage.

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• threat_intel

  ContrastAPI

  Check domain against abuse.ch URLhaus for known malware-distribution URLs (single source — for multi-feed correlation use ioc_lookup which adds ThreatFox and, for IPs, Feodo Tracker). Use for fast domain-level threat assessment; use phishing_check for specific URLs. Free: 100/hr, Pro: 1000/hr. Returns {malware_urls, threat_tags, threat_status, summary}.

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• get_ngx_market_status

  Mansa African Markets

  Check whether the Nigerian Stock Exchange (NGX) is currently open or closed. Returns OPEN, CLOSED, or ENDOFDAY.

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• audit_sanctions_screen

  HiveAudit Readiness

  Screen one or more entities (organization or individual) against the OpenSanctions consolidated sanctions database. Calls the OpenSanctions free public Match API (https://api.opensanctions.org). No API key required for the public endpoint. Returns per-entity matches with score, dataset (e.g. eu_fsf, us_ofac_sdn), and source URL. Use this as the OFAC / EU FSF / UN consolidated screen step inside a HiveAudit Readiness assessment. Source: https://www.opensanctions.org.

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• whensport_golf_getTournament

  golf-majors

  Get a single golf tournament by slug (e.g. 'the-masters', 'pga-championship', 'us-open', 'the-open' for Majors). Note: result/winner on finished tournaments may be null pending data backfill — consult primary sources for confirmed leaderboards.

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• list_data_sources

  Indicate

  Step 2 — List data sources available within a tenant. (In the Indicate system a data source is called a 'data product'.) Examples: Google Analytics, Facebook Ads, vioma, Booking.com. Returns each data source's 'id', 'displayName', and 'semantic_context_id'. → Pass the chosen 'id' as 'data_source_id' and 'semantic_context_id' to list_metrics.

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• execute_query

  BorealHost

  Execute a SQL query on a site's database. Supports SELECT, INSERT, UPDATE, DELETE, and DDL statements. Results are limited to 1000 rows for SELECT queries. Requires: API key with write scope. Args: slug: Site identifier database: Database name query: SQL query string Returns: {"columns": ["id", "title"], "rows": [[1, "Hello"], ...], "affected_rows": 0, "query_time_ms": 12}

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• whensport_tennis_getTournament

  whensport

  Get a single tennis tournament by slug — bare names, no year suffix (e.g. 'australian-open', 'roland-garros', 'wimbledon', 'us-open').

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• whensport_polo_getTeams

  whensport

  Get the polo team roster for the U.S. Open Polo Championship (Bracket I + II) — rosters, handicaps, win/loss records, scraped daily from uspolo.org. Coverage limited to the U.S. Open; Argentine Triple Crown and British Open team rosters are not yet exposed.

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• currency_convert_open

  Inferventis MCP Server

  Converts a monetary amount between two fiat currencies using live exchange rates from an open currency exchange API. Returns the converted amount and the rate applied. Use currency_convert_open as an alternative live-rate source when currency_convert (Frankfurter/ECB) or currency_fx_lite are unavailable or rate-limited. The underlying source is an open public exchange rate feed suitable for informational use. Prefer currency_convert or currency_rates when ECB-auditable Frankfurter rates are required for accounting or compliance. Prefer currency_convert_lite for the same minimal output (amount + rate) backed by ECB/Frankfurter rates. Prefer currency_fx_lite for lightweight mid-market conversions. Does not support cryptocurrency pairs — use crypto_fx_rates for any conversion involving a digital asset.

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• get_run_status

  Hydrata - ANUGA Flood Simulation

  Lightweight status check for a simulation run (fast, <50ms). Use this for polling instead of get_run. Returns only: id, status, progress_pct (0-100), eta_seconds, error_message, and compute_backend. Poll every 5-10 seconds. Terminal states: complete, error, cancelled.

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• get_sdk_reference

  MetaMask Embedded Wallets (Web3Auth) MCP

  Fetch SDK source code (type definitions, interfaces, hooks) from the open-source Web3Auth SDK repos. Use for REFERENCE and DEBUGGING only — to verify exact type shapes, constructor signatures, available hooks, and error types. Do NOT use this to discover features; many SDK options are internal or legacy. Always use get_example first for integration patterns.

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