TerraMCP
A Wrench AI service for environmental source discovery and live UK open-data tools.
| Endpoint | https://terramcp.earth/mcp (streamable-http) |
|---|---|
| Registry version | 1.0.1 |
| Now | 33 tools · grade C (65) · pin ts_9d508ab4b7cda791c1cc84fb34b72089 · protocol 2025-06-18 |
| First / last listed | 2026-11-04 04:15 UTC / 2026-11-04 04:15 UTC |
| Grade over time | 2026-11-04: C (65), 33 tools |
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Tools: search_sources get_source list_categories top_sources get_consultant nrw_stations nrw_measures nrw_readings os_names ea_groundwater_stations ea_flood_features ne_designated_sites wq_sampling_points wq_measurements sepa_stations sepa_series sepa_values bgs_collections bgs_features planning_entities flood_zone_at_point tide_stations tide_readings rainfall_stations rainfall_latest flood_find_stations flood_get_readings flood_list_warnings ea_hydro_series nrfa_station_info nrfa_get_timeseries usgs_daily dem_clip
search_sources | Find curated water, environment, terrain and civil engineering source summaries as the recommended starting point for discovery. Understands UK place names and water/civils synonyms; location_hints provide approximate coordinates for live station tools. Unmatched queries return suggestions with a note. Returns paginated summaries (default 20, maximum 50); use get_source for full evidence and enric params: query, sort, official, limit, offset, kind, category, region, use_case, audience, live_only, min_score |
get_source | Get full source evidence, access requirements and router_tools as the recommended starting point after search_sources. Use a returned slug, normalised name or alias (optional -api/-mcp/-server suffix). Unknown values are null. Placeholders explicitly show coming-soon status. TerraMCP is a Wrench AI service. Discovery needs no API key or signup. Open-data router anonymous limits: 60 calls/hour and params: slug* |
list_categories | List curated consultancy disciplines and source counts to browse categories before searching. TerraMCP is a Wrench AI service. Discovery needs no API key or signup. Open-data router anonymous limits: 60 calls/hour and 300/day per IP and session. params: none |
top_sources | Return highest evidence-quality organic sources and separate sponsored placements to browse a category. Limit applies only to organic results; sponsored placeholders remain explicitly marked. TerraMCP is a Wrench AI service. Discovery needs no API key or signup. Open-data router anonymous limits: 60 calls/hour and 300/day per IP and session. params: category, limit |
get_consultant | Return a sponsored consultancy listing with contact URL and specialisms when seeking professional help. Labelled Sponsored; no automatic contact or lead transfer. TerraMCP is a Wrench AI service. Discovery needs no API key or signup. Open-data router anonymous limits: 60 calls/hour and 300/day per IP and session. params: none |
nrw_stations | Find Natural Resources Wales telemetry stations by station name (anonymous, OGL v3). Returns station references for nrw_measures; data is provisional. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher limit params: name*, limit |
nrw_measures | Get NRW telemetry measures and latest observations for a station_id. Preserves reported units and quality codes (OGL v3). Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher limits, with anonymous fallback af params: station_id*, limit |
nrw_readings | Get NRW telemetry readings for a measure_id over at most 7 days. Preserves source timestamps, values and quality codes; timestamps lack an explicit timezone (OGL v3). Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys of params: measure_id*, start*, end*, limit |
os_names | Search OS Open Names in Great Britain using your own vaulted OS Data Hub project key (provider os). OGL v3; names are not full postal addresses. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Requires a TerraMCP Bearer key from https://terramcp.earth/account and your own vaulted OS Data Hub project key. params: query*, limit |
ea_groundwater_stations | Find EA Hydrology groundwater monitoring boreholes near a UK point. Returns station IDs, aquifer, datum and measures for ea_hydro_series(property=groundwaterLevel). OGL v3; absence is not evidence of no groundwater risk. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: params: lat*, lon*, radius_km, limit |
ea_flood_features | Query OGL Environment Agency Main Rivers, Recorded Flood Outlines, Flood Warning Areas or Spatial Flood Defences intersecting a small WGS84 bounding box. Returns bounded attributes without full geometry. Historical/administrative datasets are not live warnings or a site-specific flood risk determination. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMC params: lat*, lon*, radius_km, limit, dataset* |
ne_designated_sites | Find Natural England Sites of Special Scientific Interest intersecting a bounded WGS84 box around an England point. OGL v3; returns attributes only, not a planning or ecological determination. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day p params: lat*, lon*, radius_km, limit |
wq_sampling_points | Find Environment Agency water-quality sampling points near a WGS84 point (England; OGL v3). Returns bounded metadata, not a water-safety assessment. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher limits, params: lat*, lon*, radius_km, limit |
wq_measurements | Get bounded EA water-quality observations for a sampling_point notation, dates and optional determinand code. Preserves reported units and detection-limit qualifiers (OGL v3). Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session params: sampling_point*, start*, end*, determinand, limit |
sepa_stations | Find SEPA monitoring stations by name or near WGS84 lat/lon in Scotland (OGL). Supply a name or both coordinates; radius maximum 50 km. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher limits, with anonymo params: lat, lon, name, radius_km, limit |
sepa_series | List bounded SEPA KiWIS time series for a station_id (station number), including series IDs and reported units (OGL). Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher limits, with anonymous fallback after params: station_id*, limit |
sepa_values | Get up to 1,000 SEPA KiWIS observations by series_id over at most 7 days. Values retain upstream units and timestamps; provisional data may change (OGL). Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher li params: series_id*, start*, end*, limit |
bgs_collections | List BGS OGC API Features collections with verified OGL commercial reuse terms (borehole index and geology 625k). Other collections are excluded pending licence checks. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys params: limit |
bgs_features | Query BGS borehole index or geology 625k features intersecting a WGS84 bounding box around a UK point (up to 10 km radius). Returns bounded properties and geometry summaries; bbox matches do not establish conditions at the exact point. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. An params: lat*, lon*, radius_km, limit, collection |
planning_entities | Find England planning dataset entities intersecting a bounded WGS84 box around a point, including conservation areas, listed buildings, Article 4 directions and flood risk zones. Dataset OGL terms are checked and attribution retained. Coverage may be incomplete; this is not a planning determination. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is params: lat*, lon*, radius_km, limit, dataset |
flood_zone_at_point | Check Environment Agency Flood Map for Planning Flood Zones 2/3 at an England point. Tests polygon containment, ignoring defences; not a live flood warning or a site-specific flood risk assessment. No match is not a formal Zone 1 determination. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup req params: lat*, lon* |
tide_stations | Find EA tidal level stations near a point, using qualifier=Tidal Level. Observed levels, not tide predictions. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer higher limits, with anonymous fallback after monthly params: lat*, lon*, radius_km, limit |
tide_readings | Get latest observed tidal levels for an EA station to inspect coastal water levels. SI metres; datum qualifier and original unit retained. Not tide predictions. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and session; keys offer hi params: station_id*, latest_n |
rainfall_stations | Find nearby EA rainfall gauges and their measures for rainfall-only monitoring. Use confirmed WGS84 lat/lon; parameter is fixed to rainfall. Use flood_find_stations for river level, flow or mixed station discovery. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 ca params: lat*, lon*, radius_km, limit |
rainfall_latest | Get recent rainfall observations in mm for an EA rainfall gauge to inspect measured rainfall. Use a station_id from rainfall_stations; latest_n defaults to one reading per measure. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP and se params: station_id*, latest_n |
flood_find_stations | Find nearby EA river level, flow or rainfall stations and their measures to select a gauge. Use confirmed WGS84 lat/lon and optional parameter; use rainfall_stations for rainfall-only discovery. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day params: lat*, lon*, radius_km, parameter, limit |
flood_get_readings | Get recent observations across an EA station's measures to inspect current conditions. Use a station_id from flood_find_stations; latest_n is per measure. Use rainfall_latest for rainfall only. Observations are not forecasts or design levels. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup requi params: station_id*, latest_n |
flood_list_warnings | List current EA flood warnings and alerts to check active warnings for an area. Filter by county and max_severity (1 most severe, 4 no longer in force); default 3 includes alerts. Not a site-specific risk assessment. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 params: max_severity, county |
ea_hydro_series | Get qualified EA Hydrology flow, level, rainfall or groundwater time series for historical analysis. Use a Hydrology station SUID, property and matching statistic (rainfall typically total, level min/max); choose daily or 15min and ordered YYYY-MM-DD dates at most 366 days apart. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. params: station_id*, property*, statistic, period, start*, end* |
nrfa_station_info | Get NRFA gauging-station metadata, river, location and catchment area to identify a historical flow record. Supply the numeric NRFA station_id; use nrfa_get_timeseries for observations. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or signup required. Anonymous limits: 60 calls/hour and 300/day per IP a params: station_id* |
nrfa_get_timeseries | Get NRFA daily flow or catchment rainfall observations for historical catchment analysis. Use a numeric NRFA station_id, data_type gdf (gauged flow), ndf (naturalised flow) or cdr (catchment rainfall), and ordered YYYY-MM-DD dates at most 366 days apart. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API key or params: station_id*, data_type, start*, end* |
usgs_daily | Get USGS daily mean discharge, stage or water temperature for historical US monitoring analysis. Supply site_id (optional USGS- prefix), parameter_code 00060 (discharge), 00065 (stage) or 00010 (temperature), and ordered YYYY-MM-DD dates at most 366 days apart. Returns source data and provenance; supported hydrological units are normalised to SI. TerraMCP is a Wrench AI service. Open data: no API params: site_id*, parameter_code, start*, end* |
dem_clip | Get a bounded elevation GeoTIFF from OpenTopography for terrain analysis where an appropriate local DEM is unavailable. Supply WGS84 bbox [west,south,east,north] covering at most 100 km² and dataset; UK projects should prefer Defra 1 m LiDAR DTM. BYO OpenTopography key only; commercial use requires an OpenTopography Enterprise key. Returns source data and provenance; supported hydrological units a params: bbox*, dataset |
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