# CEV-OS Data API (remote · mcp.cev-os.com)

Free keyless REST+MCP, 26 tools: US macro, earnings, TRIPWIRE, regime, cams

- Trust score: 73/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `mcp.cev-os.com`: 73/100 (this document), [markdown](https://verifymcp.io/servers/com-cev-os-data/mcp.md), [page](https://verifymcp.io/servers/com-cev-os-data/mcp)

## Channel facts

- Endpoint: `https://mcp.cev-os.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.12.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-11-05.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 70/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 4072 tokens (~156/item across 26 items; 26 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 23/100
  - Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 26 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 26 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the CEV-OS Data API MCP server?

CEV-OS Data API is a hosted endpoint at https://mcp.cev-os.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http com-cev-os-data 'https://mcp.cev-os.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "com-cev-os-data": {
      "url": "https://mcp.cev-os.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "com-cev-os-data": {
      "type": "http",
      "url": "https://mcp.cev-os.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.com-cev-os-data]
url = "https://mcp.cev-os.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "com-cev-os-data": {
      "type": "remote",
      "url": "https://mcp.cev-os.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add com-cev-os-data --url 'https://mcp.cev-os.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  com-cev-os-data:
    url: "https://mcp.cev-os.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "com-cev-os-data": {
      "Transport": "http",
      "Url": "https://mcp.cev-os.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add com-cev-os-data -t streamable-http -u 'https://mcp.cev-os.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "com-cev-os-data": {
      "type": "http",
      "url": "https://mcp.cev-os.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-11-05 (score 73, 0)

- [functional regression] Schema quality: 3610 → 4072
- [functional] Server version: 1.10.0 → 1.12.0
- [functional] New tool “get_satellite_imagery”
- [functional] New tool “get_traffic_cameras”
- [functional] New tool “get_worldcams”

### 2026-11-04 (score 73, +1)

- [functional regression] Schema quality: 2115 → 3610
- [functional] Server version: 1.9.0 → 1.10.0
- [functional] New tool “get_natural_events”
- [functional] New tool “get_outbreaks”
- [functional] New tool “get_satellite_elements”
- [functional] New tool “get_severe_weather”
- [functional] New tool “get_space_weather”
- [functional] New tool “get_threat_level”
- [functional] New tool “get_travel_advisories”
- [functional] New tool “get_country_risk”
- [functional] New tool “get_cyber_threats”
- [functional] New tool “get_hazard_alerts”

### 2026-11-03 (score 72, 0)

- [security] Tool “get_incident_assets” rewrote its description, which is the text the model reads
- [security] Tool “get_catalysts” rewrote its description, which is the text the model reads
- [security] Tool “get_earnings_reactions” rewrote its description, which is the text the model reads
- [functional] Server version: 1.8.0 → 1.9.0

### 2026-11-02 (score 72, +1)

- [functional regression] Schema quality: 1577 → 1817
- [functional improvement] Schema quality: 197 → 161
- [functional] Server version: 1.6.0 → 1.8.0
- [functional] Server version: 1.5.0 → 1.6.0
- [functional] New tool “get_inform_severity”
- [functional] New tool “get_regime_trend”
- [functional] New tool “get_signal_ledger”
- [functional] New tool “get_iss_orbit”
- [functional] New tool “get_news_video”

### 2026-11-01 (score 71, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-10-30 (score 70, 0)

- [security] Tool “get_market_mood” rewrote its description, which is the text the model reads
- [security] Tool “get_macro_calendar” rewrote its description, which is the text the model reads
- [security] Tool “get_release_status” rewrote its description, which is the text the model reads
- [functional regression] Schema quality: 1338 → 1577
- [functional improvement] Stability: unverified → 0.03
- [functional] Server version: 1.4.0 → 1.5.0
- [functional] Server version: 1.2.0 → 1.4.0
- [functional] New tool “get_stock_sentiment”

### 2026-10-29 (score 70)

First indexed and scored.

## MCP tools (26)

### `get_market_mood` (~160 tokens)

Market mood

Use this when you need a quick risk-sentiment read before acting: Crypto Fear & Greed (alternative.me) and the cev-os Stock Sentiment Gauge (0-100, from IEX ETF closes + US Treasury yields), each with its own timestamp and source. Free. License: cleared_with_attribution. Attribution required: Data: alternative.me Stock Sentiment Gauge: computed by cev-os. Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use. IEX Historical Data Terms of Use: https://www.iex.io/legal/hist-data-terms 10-year yield: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates.

### `get_stock_sentiment` (~169 tokens)

Stock Sentiment Gauge

Use this when you need a 0-100 US stock-market fear/greed reading with its eight component percentiles and recent daily history (cev-os's own index; IEX ETF closes + US Treasury yields). Free. License: cleared_with_attribution. Attribution required: Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use. IEX Historical Data Terms of Use: https://www.iex.io/legal/hist-data-terms 10-year yield: U.S. Department of the Treasury, Daily Treasury Par Yield Curve Rates. Index: CEV-OS Stock Sentiment Gauge (cev-os).

Input parameters:

- `days` (integer): Days of history to return (1-60, default 30).

### `get_macro_calendar` (~295 tokens)

US macro release calendar

Use this when you need official US release times (CPI, PPI, payrolls, GDP, PCE, retail sales, JOLTS, trade balance, productivity, claims, FOMC, ISM dates) with actual and prior values once released. Free. License: cleared. Attribution required: Sources: U.S. Bureau of Labor Statistics (incl. BLS Public Data API), U.S. Bureau of Economic Analysis, U.S. Census Bureau, U.S. Department of Labor, Federal Reserve Board. This service uses BEA data but is not endorsed or certified by BEA. BLS.gov cannot vouch for the data or analyses derived from these data after the data have been retrieved from BLS.gov.

Input parameters:

- `event` (string): Comma-separated event types: cpi, ppi, employment_situation, jolts, eci, gdp, pce, retail_sales, jobless_claims, fomc_decision, fomc_minutes, ism_manufacturing, ism_services, trade_balance, productiv…
- `from` (string): Start date (ET), YYYY-MM-DD. Default: today minus 30 days.
- `limit` (integer): Max events (1-1000, default 500).
- `status` (string): released or scheduled
- `to` (string): End date (ET), YYYY-MM-DD. Default: today plus 60 days.

### `get_catalysts` (~198 tokens)

Next-48h catalyst calendar

Use this when you need to know whether the next hours contain a scheduled high-impact event: US macro releases, FOMC, Treasury auctions, SEC-filed or estimated earnings, and options expiry, each with an impact tier. Free. License: cleared. Attribution required: Sources: BLS, BEA, U.S. Census Bureau, DOL, Federal Reserve Board, U.S. Treasury (TreasuryDirect), SEC EDGAR. This service uses BEA data but is not endorsed or certified by BEA.

Input parameters:

- `hours` (integer): Look-ahead window in hours (1-168, default 48).
- `include_estimated` (boolean): Include estimated (not yet SEC-confirmed) earnings dates (default true).
- `kinds` (string): Comma-separated filter: macro, fed, treasury_auction, earnings, options_expiry.
- `min_tier` (string): Lowest impact tier to include.

### `get_release_status` (~278 tokens)

Is it out yet? (release status)

Use this when you need to know whether a scheduled US release (CPI, PPI, payrolls, JOLTS, GDP, PCE, FOMC, retail sales, claims) or an S&P 100/NASDAQ-100 earnings 8-K is out, when it was first seen, and actual vs prior vs revision. Free. License: cleared. Attribution required: Sources: BLS, BEA, U.S. Census Bureau, DOL, Federal Reserve Board, SEC EDGAR. Detection timestamps measured by cev-os. This service uses BEA data but is not endorsed or certified by BEA.

Input parameters:

- `event` (string): Comma-separated event types: cpi, ppi, employment_situation, jolts, eci, gdp, pce, retail_sales, jobless_claims, fomc_decision, fomc_minutes, ism_manufacturing, ism_services, trade_balance, productiv…
- `from` (string): Start date (ET) YYYY-MM-DD, default 7 days ago.
- `ticker` (string): S&P 100 / NASDAQ-100 ticker: adds its latest 8-K Item 2.02 (earnings) acceptance time.
- `to` (string): End date (ET) YYYY-MM-DD, default 2 days ahead.

### `get_macro_regime` (~131 tokens)

Macro market regime

Use this when you want one slow-moving macro regime flag (risk_on / neutral / risk_off) with its transparent inputs: yield curve, financial conditions, financial stress, unemployment trigger and jobless-claims trend. Free. License: cleared_with_attribution. Attribution required: Federal Reserve Board (H.15), Federal Reserve Bank of Chicago (NFCI), Federal Reserve Bank of St. Louis (STLFSI4), U.S. Bureau of Labor Statistics (UNRATE), U.S. Department of Labor (ICSA); retrieved from FRED, Federal Reserve Bank of St. Louis.

### `get_incident_assets` (~208 tokens)

TRIPWIRE incidents tagged with affected assets

Use this when you need recent geopolitical, conflict and natural-hazard incidents mapped to the asset classes and liquid proxies they are tagged against (oil, grains, gas, semis, gold, Treasuries, country ETFs). Free. License: cleared_with_attribution. Attribution required: The GDELT Project (https://www.gdeltproject.org/); Uppsala Conflict Data Program (UCDP), CC BY 4.0; U.S. Geological Survey; GDACS (EC-JRC / UN OCHA), not for life-safety use. Asset tagging by cev-os TRIPWIRE.

Input parameters:

- `asset` (string): Case-insensitive substring filter on asset tags, e.g. oil, semiconductors, gold.
- `min_severity` (integer): Minimum severity 1-5.
- `region` (string): Region filter.
- `since_hours` (integer): Incidents updated in the last N hours (1-168, default 24).

### `get_iss_orbit` (~108 tokens)

ISS orbital elements (TRIPWIRE)

Use this when you need the International Space Station's current orbital elements (CelesTrak OMM: epoch, inclination, mean motion, eccentricity...), altitude and orbital period to propagate its position yourself with SGP4. Free. License: cleared_with_attribution. Attribution required: Orbital data: CelesTrak (https://celestrak.org/). Fallback: wheretheiss.at (CC BY 4.0). Via cev-os TRIPWIRE.

### `get_news_video` (~132 tokens)

Official live news channels (TRIPWIRE)

Use this when you need links to official live news video (YouTube embed URL, broadcaster's official page) for a country or for international wires, as curated for the TRIPWIRE map. Free. License: cleared_with_attribution. Attribution required: Curated by cev-os TRIPWIRE. Streams are the broadcasters' own, played by YouTube / the broadcaster under their terms.

Input parameters:

- `country` (string): ISO 3166-1 alpha-2 country code, or INTL for pan-national channels.
- `embed_only` (boolean): Only channels with at least one embed candidate (default false).

### `get_inform_severity` (~130 tokens)

INFORM Severity Index (TRIPWIRE)

Use this when you need the monthly INFORM humanitarian crisis severity (1-5) for a country or the current list of scored crises. Free. License: cleared_with_attribution. Attribution required: INFORM Severity Index (EU JRC / ACAPS / OCHA), CC BY 4.0. Tripwire maps published country scores to ISO 3166-1 alpha-2; scores are unchanged. https://drmkc.jrc.ec.europa.eu/inform-index/INFORM-Severity

Input parameters:

- `country` (string): ISO 3166-1 alpha-2 country code.

### `get_country_risk` (~215 tokens)

Country risk heuristic (TRIPWIRE)

Use this when you need a transparent heuristic country-risk score (list or one ISO2 country) with advisory level, recent incident counts and the weighted components — not an official rating. Free. License: cleared_with_attribution. Attribution required: Heuristic country-risk score by cev-os TRIPWIRE; not an official rating. Inputs: The GDELT Project; UCDP (CC BY 4.0); USGS; GDACS (EC-JRC / UN OCHA), not for life-safety use; US Department of State; Contains public sector information licensed under the Open Government Licence v3.0 (FCDO); CDC Travelers' Health (no CDC endorsement).

Input parameters:

- `country` (string): ISO 3166-1 alpha-2: return that country's profile instead of the ranked list.
- `limit` (integer): List only: max countries (1-300, default 50).
- `min_score` (number): List only: minimum score 0-1 (default 0).

### `get_threat_level` (~152 tokens)

Global threat-level heuristic (TRIPWIRE)

Use this when you need TRIPWIRE's single global 5-to-1 threat-level heuristic (calm to critical) with every component and reason — not official DEFCON. Free. License: cleared_with_attribution. Attribution required: Tripwire threat level, not official DEFCON. A heuristic composite of open, commercial-safe feeds. Inputs: GDELT; UCDP (CC BY 4.0); GDACS (not for life-safety use); NOAA NTWC/PTWC and SWPC; CISA KEV (CC0; no CISA logo or endorsement); US Department of State; UK FCDO (Open Government Licence v3.0); CDC (no endorsement).

### `get_travel_advisories` (~139 tokens)

Travel advisories (US State + UK FCDO)

Use this when you need the current US State Department and UK FCDO travel-advisory level for a country, or the list of countries at or above a level. Free. License: cleared_with_attribution. Attribution required: US Department of State (travel.state.gov). Contains public sector information licensed under the Open Government Licence v3.0 (FCDO, https://www.gov.uk/foreign-travel-advice).

Input parameters:

- `country` (string): ISO 3166-1 alpha-2 country code.
- `min_level` (integer): List only: minimum combined level 1-4 (default 1).

### `get_cyber_threats` (~187 tokens)

Cyber threats (CISA, EPSS, NVD, GDELT)

Use this when you need recent CISA KEV entries (with EPSS/NVD enrichment), CISA advisories, and GDELT cyber-article links, optionally filtered by country. Free. License: cleared_with_attribution. Attribution required: CISA Known Exploited Vulnerabilities Catalog (CC0 1.0). No CISA logo or endorsement. CISA cybersecurity advisories (US Government work). No CISA logo or endorsement. EPSS scores: FIRST.org (https://www.first.org/epss/). CVSS enrichment: NIST National Vulnerability Database. The GDELT Project (https://www.gdeltproject.org/); citation required.

Input parameters:

- `country` (string): ISO 3166-1 alpha-2: keep CISA advisories and GDELT articles that name that country. KEV is global.

### `get_hazard_alerts` (~203 tokens)

Hazard alerts (GDACS, tsunami, NAVAREA, USGS)

Use this when you need current natural-hazard alerts coarsened to country or NAVAREA region: GDACS, NOAA tsunami, NGA maritime warnings and USGS earthquakes. Free. License: cleared_with_attribution. Attribution required: GDACS, Global Disaster Alert and Coordination System, EC-JRC / UN OCHA (https://www.gdacs.org/). GDACS alerts are automatic estimates. Not for life-safety use; follow official national authorities. NOAA / NWS Tsunami Warning Centers (https://www.tsunami.gov/). NGA Maritime Safety Information (https://msi.nga.mil/). Not for navigation. U.S. Geological Survey (https://earthquake.usgs.gov/); credit requested.

Input parameters:

- `country` (string): ISO 3166-1 alpha-2 country filter.
- `region` (string): Case-insensitive substring on NAVAREA / tsunami center / country name, e.g. NAVAREA IV.

### `get_space_weather` (~72 tokens)

Space weather G/R/S scales (NOAA SWPC)

Use this when you need NOAA SWPC geomagnetic (G), radio-blackout (R) and solar-radiation (S) scales for the last 72 hours plus recent alerts. Free. License: cleared. Attribution required: NOAA Space Weather Prediction Center (https://www.swpc.noaa.gov/).

### `get_outbreaks` (~108 tokens)

CDC travel health notices (TRIPWIRE)

Use this when you need current CDC travel health notices (levels 1-4) for a country or the full list. Free. License: cleared. Attribution required: CDC Travelers' Health, Travel Health Notices (https://wwwnc.cdc.gov/travel/notices). No CDC endorsement implied.

Input parameters:

- `country` (string): ISO 3166-1 alpha-2 country filter.
- `min_level` (integer): Minimum notice level 1-4 (default 1).

### `get_severe_weather` (~139 tokens)

US severe weather (NWS, NHC, NWPS, FAA TFR)

Use this when you need current US severe-weather alerts, tropical storms, rivers in flood and FAA TFRs, reduced to state, region or zone (no coordinates or station IDs). Free. License: cleared. Attribution required: NOAA / National Weather Service (https://www.weather.gov/). NOAA / National Hurricane Center (https://www.nhc.noaa.gov/). NOAA National Water Prediction Service (https://water.noaa.gov/). FAA TFR list (https://tfr.faa.gov/). Not for navigation or flight planning.

Input parameters:

- `state` (string): Two-letter USPS state filter (also matches NWS zone text).

### `get_natural_events` (~140 tokens)

NASA natural events and fire counts (TRIPWIRE)

Use this when you need NASA EONET open natural events (Smithsonian/SIVolcano sources dropped) plus NASA FIRMS fire-detection counts per country per day. Free. License: cleared_with_attribution. Attribution required: NASA Earth Observatory Natural Event Tracker (https://eonet.gsfc.nasa.gov/). Cite NASA. NASA FIRMS (https://earthdata.nasa.gov/firms), part of NASA LANCE / ESDIS. Cite NASA. Events sourced from the Smithsonian Institution / SIVolcano are omitted (non-commercial terms).

Input parameters:

- `country` (string): ISO 3166-1 alpha-2 filter.

### `get_satellite_elements` (~140 tokens)

CelesTrak orbital elements (TRIPWIRE cache)

Use this when you need CelesTrak GP orbital elements (OMM) for a TRIPWIRE-cached group (stations, weather, resource, gps-ops, starlink) to propagate yourself with SGP4. Free. License: cleared_with_attribution. Attribution required: Orbital data: CelesTrak (https://celestrak.org/). Via cev-os TRIPWIRE cache (never fetched from CelesTrak per caller).

Input parameters:

- `group` (string): CelesTrak GP group already cached by TRIPWIRE.
- `limit` (integer): Max element sets (1-500, default 100).

### `get_traffic_cameras` (~200 tokens)

Traffic cameras (TRIPWIRE)

Use this when you need public traffic-camera locations and still/stream links from agency catalogs (TfL, Austin, Caltrans, TxDOT, DriveBC, Calgary, Toronto, Norway, Finland, NSW, WSDOT, King County, Catalonia, Hong Kong, DelDOT, Ontario 511). Links and metadata only; never proxied. Free. License: cleared_with_attribution. Attribution required: Traffic camera locations via CEV-OS TRIPWIRE / CEV-DataHub. Agency attribution in data.sources[].attribution. Links and metadata only; CEV-OS never proxies or stores camera images or video. Not for navigation.

Input parameters:

- `limit` (integer): Max cameras to return (1-2000, default 200)
- `source` (string): Camera catalog id (e.g. txdot_cctv, tfl_jamcam). Omit to sample across all API sources up to limit.

### `get_worldcams` (~106 tokens)

WorldCams (TRIPWIRE)

Use this when you need WorldCams public webcam directory locations and page/YouTube links (~758). Own TRIPWIRE layer. Links only; never proxied. Free. License: cleared_with_attribution. Attribution required: Camera locations and page links from worldcams.tv. Individual webcam rights belong to their owners. CEV-OS never proxies or stores webcam video or images.

Input parameters:

- `limit` (integer): Max cameras to return (1-2000, default 200)

### `get_satellite_imagery` (~156 tokens)

Satellite imagery catalog (TRIPWIRE)

Use this when you need a metadata catalog for NASA GIBS VIIRS/HLS and NOAA nowCOAST GOES/global IR browser tile layers: layer id, tile URL templates, latest available date, licence and credit. No proxied imagery. Free. License: cleared. Attribution required: We acknowledge the use of imagery provided by services from NASA's Global Imagery Browse Services (GIBS), part of NASA's Earth Science Data and Information System (ESDIS). GOES/global infrared: NOAA nowCOAST (NESDIS GOES and global satellite partners). CEV-OS serves catalog metadata only; clients fetch tiles directly from NASA/NOAA.

Input parameters:

- `id` (string): Imagery layer id

### `get_signal_ledger` (~94 tokens)

TradeBot paper-signal ledger

Use this when you need an auditable, hash-chained track record of cev-os paper-bot signals with percent outcomes (hypothetical; Kalshi and Polymarket bots excluded). Free. License: cleared_with_attribution. Attribution required: cev-os TradeBot paper bots.

Input parameters:

- `bot` (string): Bot id filter.
- `limit` (integer): Max entries (1-500, default 200).

### `get_earnings_reactions` (~150 tokens)

Post-earnings reaction stats

Use this when you need historical day-1 / day-5 move statistics around earnings releases: the day-1 / day-5 move distribution per ticker around SEC 8-K Item 2.02 filings. Free. License: cleared_with_attribution. Attribution required: Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use. IEX Historical Data Terms of Use: https://www.iex.io/legal/hist-data-terms Release times: SEC EDGAR. Statistics: PrintLine (cev-os).

Input parameters:

- `ticker` (string): S&P 100 / NASDAQ-100 ticker (required).

### `get_regime_trend` (~62 tokens)

Trend-bot regime component

Use this when you want the cev-os Trend Vol-Target bot's current risk-on fraction and exposure (paper / hypothetical; no prices). Free. License: cleared_with_attribution. Attribution required: cev-os TradeBot Trend Vol-Target (paper).

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/com-cev-os-data/mcp#diagnostics

## Score history

- 2026-11-05: 73
- 2026-11-04: 73
- 2026-11-03: 72
- 2026-11-02: 72
- 2026-11-01: 71
- 2026-10-31: 70
- 2026-10-30: 70
- 2026-10-29: 70

## Common questions

### What is the CEV-OS Data API MCP server?

CEV-OS Data API is an MCP server listed in the public MCP registry as com.cev-os/data. Free keyless REST+MCP, 26 tools: US macro, earnings, TRIPWIRE, regime, cams. This page covers its hosted endpoint (https://mcp.cev-os.com/mcp).

### Is the CEV-OS Data API MCP server safe to use?

CEV-OS Data API scores 73 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the CEV-OS Data API MCP server expose?

CEV-OS Data API exposes 26 tools: get_market_mood, get_stock_sentiment, get_macro_calendar, get_catalysts, get_release_status, and 21 more. Their descriptions and schemas cost roughly 4,072 tokens of context every time the server is loaded.

### Does the CEV-OS Data API MCP server require authentication?

No. We connected to CEV-OS Data API without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the CEV-OS Data API MCP server still maintained?

CEV-OS Data API is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.cev-os.com/mcp
- Website: https://cev-os.com/data-api
- Changelog RSS feed: https://verifymcp.io/servers/com-cev-os-data/mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/com-cev-os-data/mcp.json
- HTML version of this page: https://verifymcp.io/servers/com-cev-os-data/mcp