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Directory / AgentDataAPI
AgentDataAPI
by agentdataapi.com · https://agentdataapi.com/mcp
Power prices and grid carbon, environmental sensors, weather alerts and forecasts, news signals.
11 of 11 checks · 11 Nov 2026
At a glance
- Runs where
- On their server. What you send to it goes to them.
- What you need
- Nothing: it answered without a login
- Tools
- 32 tools
- Its own safety labels
- 31 read-only, 1 labeled as changing things
- Memory it takes
- About 4,400 tokens of your AI's memory, just for its tool descriptions
- Largest answer
- About 11 KB in our test
- Speed
- Average answer in our test: 116 ms
Tokens are an estimate: the characters in its tool names, descriptions and inputs, divided by 4. The exact number depends on your AI model. Safety labels are what the server says about itself. From our latest test, 11 Nov 2026.
Is AgentDataAPI MCP server safe?
- None of the hidden-instruction wordings we know were found in its 32 tool descriptions.
- Its error messages showed no secrets or internal details.
- 31 of its 32 tools are labeled read-only; the others may change or send things.
- Overall it scored 88/100 on 11 Nov 2026.
A test can only see what the server shows from outside, not what it does with your data behind the scenes. Connect servers from makers you trust.
What this test does not check
- Its source code and packages.
- What a tool quietly does behind the scenes, such as writing a file or calling another service.
- Instructions hidden inside live tool answers. We only look for those in tool descriptions.
- Hidden instructions worded in a way our list doesn't know yet.
- Tools that could change something. Those are read, never run.
What QAmcp can and can't see · How to tell if an MCP server is safe · Hidden instructions · Prompt injection
Known security advisories
It lists no public code, so there is nothing to look up in GitHub Security Advisories or OSV.dev. QAmcp tests how a server behaves. It does not scan source code.
What it can do
32 tools, in the server's own words.
list_capabilitiesread-onlyWhat this server offers across energy, sensors, weather and news: endpoints, prices and the first calls to make.
create_free_api_keyCreate a FREE AgentDataAPI key (no signup) valid for every slice.
grid_regionsread-onlyEvery power market region we serve: code, market, timezone, currency, source and price cadence.
grid_priceread-onlyLatest settled wholesale electricity price for a region (micro units of local currency, USD conversion, demand, negative-price flag).
grid_day_aheadread-onlyDay-ahead (EU) or pre-dispatch (NEM) prices per interval for a local day, with min, max, average and negative intervals.
grid_price_historyread-onlySettled prices for the last 7 days (Pro), optionally averaged per 30 or 60 minutes.
grid_loadread-onlyLatest grid demand for a region in MW.
grid_generationread-onlyLatest generation mix for a region: MW per fuel, total and renewables share (basis points).
grid_cheapest_windowread-onlyCheapest contiguous window of N hours in the next horizon from day-ahead or pre-dispatch prices (GB: greenest window from the carbon forecast).
grid_carbonread-onlyGB grid carbon intensity in gCO2/kWh: actual and forecast now, the next 6 hours, and the regional generation mix.
petroleum_weeklyread-onlyLatest EIA weekly US petroleum inventory figure with the previous week and the change.
sensors_stations_nearread-onlyStations of every open sensor network near a point, nearest first, with distance and parameters.
sensors_airread-onlyLatest air quality readings and US EPA AQI at one monitor.
sensors_air_nearread-onlyAir quality monitors near a point with latest readings (PM2.5, PM10, O3, NO2, SO2, CO) and AQI, nearest first.
sensors_water_gaugeread-onlyLatest river gauge height, discharge and water temperature at a USGS site, with NWS flood stage status.
sensors_water_historyread-onlyGauge readings for the last 7 days at a USGS site, newest first (Pro).
sensors_tidesread-onlyLatest observed water level (metres MLLW) at a NOAA tide station with the next high and low.
sensors_tide_predictionsread-onlyPredicted high and low tides for a day at a NOAA tide station.
sensors_quakesread-onlyEarthquakes in the last N hours from USGS, optionally above a magnitude and within a radius of a point.
weather_alertsread-onlyActive weather alerts for a region, severity first.
weather_currentread-onlyCurrent conditions at the nearest reporting station (within 150 km) in the United States or Australia.
weather_forecastread-onlyHourly GFS forecast (temperature, humidity, wind, gust, precipitation, cloud) for a point in the contiguous US or Australia.
weather_forecast_dailyread-onlyDaily forecast summary (min and max temperature, wind, gust, precipitation total) for a point in the contiguous US or Australia.
weather_stations_nearread-onlyReporting stations near a point in the United States or Australia, nearest first.
and 8 more
Test results
Safe mode: only tools labeled read-only were run. How the test works
- !Ready for the newest MCP versionnote
1 warning
- !Uses an older MCP version (2025-11-25). It works today, but it isn't on the July 2026 version (2026-07-28) yet.
- !Every tool is describednote
14 warnings
- !sensors_stations_near: Inputs with no description: lat, lon, radius_km
- !sensors_air_near: Inputs with no description: lat, lon, radius_km
- !sensors_water_history: Inputs with no description: site, limit
- !sensors_tide_predictions: Inputs with no description: station
- !sensors_quakes: Inputs with no description: min_mag, hours, lat, lon, radius_km
- !weather_alerts: Inputs with no description: limit
- !weather_forecast: Inputs with no description: lat, lon, hours
- !weather_forecast_daily: Inputs with no description: lat, lon, days
- and 6 more
- !Follows MCP best practices (not scored yet)note
1 tip (not scored)
- !1 tool answers with structured data but doesn't declare its shape (outputSchema): list_capabilities. If those answers change shape, nothing can catch it; with a schema, every answer is checked.
- ✓ConnectsConnected in 815 mspass
- ✓Lists its toolsFound 32 toolspass
- ✓Tools are labeled safe or dangerousEvery tool has a safety labelpass
- ✓No known hidden instructionsNone of the hidden-instruction wordings we know were found in tool descriptions. New wordings can get past this check.pass
- ✓Tools work with good inputspass
All good
- ✓list_capabilities: Worked (132 ms)
- ✓grid_regions: Answered with an error, probably because of our sample input: Error executing tool grid_regions: API key required. Add it when registering the server (keep it in an env var): claude mcp add --transport…
- ✓grid_price: Answered with an error, probably because of our sample input: Error executing tool grid_price: API key required. Add it when registering the server (keep it in an env var): claude mcp add --transport h…
- ✓grid_day_ahead: Answered with an error, probably because of our sample input: Error executing tool grid_day_ahead: API key required. Add it when registering the server (keep it in an env var): claude mcp add --transpo…
- ✓grid_price_history: Answered with an error, probably because of our sample input: Error executing tool grid_price_history: register.<locals>.grid_price_history() got an unexpected keyword argument 'from'
- ✓grid_load: Answered with an error, probably because of our sample input: Error executing tool grid_load: API key required. Add it when registering the server (keep it in an env var): claude mcp add --transport ht…
- ✓grid_generation: Answered with an error, probably because of our sample input: Error executing tool grid_generation: API key required. Add it when registering the server (keep it in an env var): claude mcp add --transp…
- ✓grid_cheapest_window: Answered with an error, probably because of our sample input: Error executing tool grid_cheapest_window: API key required. Add it when registering the server (keep it in an env var): claude mcp add --t…
- and 24 more
- ✓Bad inputs give a clean errorpass
All good
- ✓grid_price: Refused missing required input "market" with a clear error
- ✓grid_price: Refused wrong type for "market" with a clear error
- ✓grid_day_ahead: Refused missing required input "market" with a clear error
- ✓grid_day_ahead: Refused wrong type for "market" with a clear error
- ✓grid_price_history: Refused missing required input "market" with a clear error
- ✓grid_price_history: Refused wrong type for "market" with a clear error
- ✓grid_load: Refused missing required input "market" with a clear error
- ✓grid_load: Refused wrong type for "market" with a clear error
- and 32 more
- ✓Fast enoughpass
All good
- ✓Connecting took 815 ms
- ✓Listing tools took 154 ms
- ✓Average tool answer: 116 ms
- ✓sensors_water_history: Slowest tool: sensors_water_history (137 ms)
- ✓No secrets leakedChecked 79 error messages: no secrets or internal detailspass
- –Tools work togetherNo tool's answer could be fed into another tool, so there were no chains to test (not counted either way)not tested
Test it yourself
Free and open source. Same checks, same score.
npx qamcp-cli https://agentdataapi.com/mcpShow this score on GitHub
Free for every server in the directory. Paste this into your README: the badge shows the score from our latest test.
[](https://qamcp.dev/s/com-agentdataapi-agentdata.html)Score over time
- 11 Nov 202688
One test so far. New tests will show here.
Reviews
Coming soon: reviews from people who use AgentDataAPI, signed in with GitHub, one per person. Reviews never change the score.
QAmcp Monitor tests it every hour and emails you when it goes down, the score drops, a tool changes or a secret leaks. Free for 1 server, no card.
Have a concern, or want it removed? Ask us and we'll take it off the list. How the directory works