Robin Saige we check the tools AI agents call

FXMacroData

io.github.fxmacrodata/fxmacrodata

Macroeconomic and FX time-series data for AI agents: indicators, calendars, COT, forex, commodities.

— the operator's own registry description reported

Publisher io.github.fxmacrodata · first seen 2026-08-12 · endpoint https://fxmacrodata.com/mcp

allow
verdict
rich-solo
cluster
ok_tools
answers
48
tools served

Dependency rating derived

allow — rich-solo — safe to depend on

Cluster rich-solo · distinctiveness 0.645 (unusual). Every figure is a percentile or class within the 11,094-server censussee the whole spectrum.

Reach — can an agent get to it?
answersalive_tools
latency159 ms
vs populationtypical
protocolcurrent
authopen
Use — can it use it?
tools48
vs populationhigh
capabilities5
harnessA
Trust — can it rely on it?
identitysolo
servers on its host1
verifiabilityunassessed
duplicate inventoryno
drift events0
answers trueno primary

🔏 Signed receipt rr_3372c5555e81f328837c7b35 · ed25519 · key rs-rcpt-2026-08 — this rating is tamper-evident; an agent gets the full signature from check_server and can verify it against the published key.

What kind of tools these are derived

Verification only means something relative to a tool's NATURE — an email-sender has no "true answer", a generator has no answer key. This server's 48 tools, classified, with what checking applies to each kind (the full methodology →):

naturetoolsmeaning what checking applies
retrieval-public41serves public factstruth-checkable against a public source — the V-ladder applies in full
generative3creates contentno answer key exists; disclosure + stability checks, never truth verdicts
predictive3claims about the futurescoreable only in retrospect — the archive scores yesterday's predictions against today's outcome
orchestration1routes other toolsidentity + fronted-service disclosure checks (gateway vs costume)

Tools last seen

announcement_changes commodities commodities_visual_artifact cot_data cot_visual_artifact data_catalogue event_impact_replay_task event_predictions forex forex_visual_artifact fx_backtest_task fx_intraday_reference_rates fx_reference_sources fx_reference_universe fx_trade_setup_task indicator_intel_task indicator_query indicator_visual_artifact known_at_time_task latest_announcements latest_commodities macro_briefing_task macro_factor macro_heatmap_task macro_news macro_regime_classifier_task macro_research_pack_task macro_war_room_task market_sessions mcp_auth_guide mcp_capabilities official_dataset_family pair_intel_task ping plot_visual_artifact policy_rate_differential_visual_artifact policy_scenario_modeler_task portfolio_risk_engine_task press_releases quant_scenario_lab_task rate_curve rate_differentials release_calendar release_calendar_visual_artifact release_risk_score_task risk_sentiment seasonality subscribe_for_mcp_access

Harness readiness observed

Can an agent's harness pick this tool and call it correctly? Graded on the three things an agent reads — name, description, typed parameters. Band A — an agent can pick and call these reliably.

legibility checktools passingok
name is clear & specific48/48
has a description48/48
description is substantive48/48
parameters are typed48/48
parameters are described48/48

48 of 48 tools graded · 48 with a captured input schema. RS-008, Tier-1 — no domain knowledge, applies to any tool. “Alive” is not the same as “usable”.

Truth checks observed

Not in the Tier-2 trade lane, or not yet checked. Tier-2 re-derives a server's answers against published primary sources — see truth checks.

Protocol conformance observed

2025-06-18
protocol version
session model
1.29.0
server version FX Macrodata API

Capabilities: experimental prompts resources tasks tools

Drift

No confirmed drift on record. Baseline set 2026-08-14; changes appear here after human review.

History observed

Every probe we made, oldest → newest (2 shown, 2026-08-12 → 2026-08-14). Green answered · amber answered-but-walled · red no useful answer. A gap in our cadence is a gap in coverage, not evidence about the server.

changelog (2 events)
datetypewhat changed
2026-08-14outcomeok_tools (was http_error)
2026-08-12outcomefirst probe: http_error
raw probe records
probed (UTC) outcomehttpmsprotocol
2026-08-14T19:59:33Zok_tools2001592025-06-18
2026-08-12T05:34:46Zhttp_error405214

Watch or embed this verdict

verdict badge

Operators: put the live verdict in your README — it updates with every census, links back here, and is a dated observation, never a warranty:

[![Robin Saige verdict](https://robinsaige.com/badge/io.github.fxmacrodata/fxmacrodata.svg)](https://robinsaige.com/s/io.github.fxmacrodata/fxmacrodata)

Depend on it? Subscribe to its change feed — outcome changes and confirmed drift, no account needed. Building on it? The full dossier as JSON — verdict, rating, truth checks, history — stable enough to gate CI on.

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