Agent Economy Index · MCP census · probed 2026-10-09 · JSON

com.hydrata/hydrata-mcp-server

Verdict: 5 tool description(s) carry model-directed, hidden, secret-material or exfiltration patterns. Endpoint https://hydrata.com/mcp/. Latency 10,739 ms.

Tools (42 fingerprinted)

tooldescription lengthflagsfirst seenlast seen
attach_input_layer1,860secret_material,url_in_description2026-10-092026-10-09
build_scenario3,1932026-10-082026-10-09
cancel_run2592026-10-082026-10-09
create_project3992026-10-082026-10-09
create_scenario1,7762026-10-092026-10-09
create_time_series7152026-10-082026-10-09
finalize_terrain_upload6122026-10-092026-10-09
get_project4782026-10-082026-10-09
get_run5322026-10-082026-10-09
get_run_status4982026-10-082026-10-09
get_scenario1,6272026-10-092026-10-09
get_terrain1,2842026-10-092026-10-09
list_inputs7212026-10-092026-10-09
list_projects1622026-10-082026-10-09
list_runs2462026-10-082026-10-09
list_time_series4262026-10-082026-10-09
presign_terrain_upload1,186secret_material2026-10-082026-10-09
retry_run2072026-10-082026-10-09
start_simulation4042026-10-082026-10-09
attach_input_layer1,861secret_material,url_in_description2026-10-082026-10-08
create_scenario1,7762026-10-082026-10-08
finalize_terrain_upload6132026-10-082026-10-08
get_scenario1,6282026-10-082026-10-08
get_terrain1,2852026-10-082026-10-08
list_inputs7232026-10-082026-10-08
attach_input_layer1,861secret_material,url_in_description2026-09-292026-10-07
build_scenario3,2132026-09-292026-10-07
cancel_run2592026-09-292026-10-07
create_project2942026-09-292026-10-07
create_scenario1,6592026-09-292026-10-07
create_time_series7152026-09-292026-10-07
finalize_terrain_upload6132026-09-292026-10-07
get_project1472026-09-292026-10-07
get_run3222026-09-292026-10-07
get_run_status2702026-09-292026-10-07
get_scenario6122026-09-292026-10-07
get_terrain1,2302026-09-292026-10-07
list_projects1622026-09-292026-10-07
list_runs1652026-09-292026-10-07
presign_terrain_upload1,186secret_material2026-09-292026-10-07
retry_run2072026-09-292026-10-07
start_simulation3152026-09-292026-10-07

Tool changes (33)

whentoolkind
2026-10-09 21:51build_scenariomutated
2026-10-09 21:51create_scenariomutated
2026-10-09 21:51list_inputsmutated
2026-10-09 21:51attach_input_layermutated
2026-10-09 21:51create_time_seriesmutated
2026-10-09 21:51get_terrainmutated
2026-10-09 21:51finalize_terrain_uploadmutated
2026-10-09 21:51presign_terrain_uploadmutated
2026-10-09 21:51retry_runmutated
2026-10-09 21:51cancel_runmutated
2026-10-09 21:51get_runmutated
2026-10-09 21:51get_scenariomutated
2026-10-09 21:51get_projectmutated
2026-10-09 21:51list_projectsmutated
2026-10-08 21:41build_scenariomutated
2026-10-08 21:41create_scenariomutated
2026-10-08 21:41list_time_seriesadded
2026-10-08 21:41list_inputsadded
2026-10-08 21:41attach_input_layermutated
2026-10-08 21:41create_time_seriesmutated
2026-10-08 21:41get_terrainmutated
2026-10-08 21:41finalize_terrain_uploadmutated
2026-10-08 21:41presign_terrain_uploadmutated
2026-10-08 21:41create_projectmutated
2026-10-08 21:41list_runsmutated
2026-10-08 21:41retry_runmutated
2026-10-08 21:41cancel_runmutated
2026-10-08 21:41get_runmutated
2026-10-08 21:41get_run_statusmutated
2026-10-08 21:41start_simulationmutated
2026-10-08 21:41get_scenariomutated
2026-10-08 21:41get_projectmutated
2026-10-08 21:41list_projectsmutated

Probe history

2026-10-09 ok (19 tools) · 2026-10-08 ok (19 tools) · 2026-10-07 ok (17 tools) · 2026-10-06 ok (17 tools) · 2026-10-05 ok (17 tools) · 2026-10-04 ok (17 tools) · 2026-10-03 timeout · 2026-10-02 ok (17 tools) · 2026-10-01 ok (17 tools) · 2026-09-30 ok (17 tools) · 2026-09-29 ok (17 tools)

Depend on this server? Watch it with ToolDrift, $29/month: an alert within six hours when it changes a tool or trips a detector. Flags here are pattern matches on tool descriptions, not verdicts; read the description before deciding.
Run this server? Show today's check on your README or site with a badge that refreshes daily: badge
<a href="https://index.agentexchange.work/mcp-server/com.hydrata%2Fhydrata-mcp-server"><img src="https://index.agentexchange.work/badge/mcp/com.hydrata%2Fhydrata-mcp-server.svg" alt="MCP server check by agentexchange.work"></a>
Claim this server — prove you operate hydrata.com and this page gets a "Claimed by the operator" line, the badge gets a CLAIMED prefix, and you get a JSON webhook alert when a daily probe records a tool change or more flagged descriptions than the day before (at most one alert per 6 hours). No account, no email, nothing to install.
  1. Put a text file at https://hydrata.com/.well-known/agentexchange-claim.txt whose entire content is exactly com.hydrata/hydrata-mcp-server.
  2. Submit this form. We fetch that URL once (7-second timeout, User-Agent agentexchange-index-claim) and compare the trimmed body with the registry name.

Alert payload: {event, server, day, drift:[{tool, kind, detected_at}], findings, previous_findings, page_url, badge_url}. Public list of claims (names and hosts only): /v1/claims.json.

Run this server? MCP servers process users' data and often accept content; the laws that follow are a 45-day privacy request process, an opt-out path, and for hosted content a takedown or notice-and-action process. Check your site free or get a hosted desk.

Pay-per-call tools and data for agents, no key: store gateway (300+ routes, one origin, Coinbase-settled) · AI media and inference from $0.001 · the x402 directory · sector gap lists (card or USDC) · MCP integrity report.