Temporal (vreme) MCP Server
@vreme/temporal-mcp
npm
v1.9.10
Published by @vreme — no publish provenance, so origin is unverified, but the source is public: the repository link below is self-declared yet readable, so you can inspect the code before adopting it.
MCP server providing temporal intelligence for AI: 69 tools for timezone conversions, 32 cultural calendars, 247+ country holidays, 5 financial markets, business time calculations, astronomical events, prayer times, astrology, duration/period calculations
The grade answers one question — how safe is this server for you to adopt — so it is computed in two auditable stages. Nothing below is an opinion or an LLM's guess; every line is a real term the deterministic engine applied, and the same input always yields the same number.
1. Threat score — 100 − 0 = 100. What the published surface and source actually contain:
The deterministic scan raised no scored threat in the surface it inspected — the threat score stayed at 100. Capability observations and advisory notes are recorded but never lower it.
2. Client adoption risk — 100 − 1 = 99. Three small, subtract-only factors that reflect your risk in adopting it — a clean scan proves less on a powerful, unverified or barely-inspectable package, so the grade says so plainly:
| Points | Adoption-risk factor |
|---|---|
| −1 | publisher verification (public source) — no provenance, but the source is public and inspectable |
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind a deduction.
Findings 0
Tools 68
Each tool and what it can reach — statically extracted from the published source.
add_business_days_detailedno sensitive capabilityage_from_birthdateno sensitive capabilityalign_calendarsno sensitive capabilityanalyze_global_sacred_timeno sensitive capabilityanalyze_temporal_contextno sensitive capabilitycalculate_business_days_betweenno sensitive capabilitycalculate_business_timeno sensitive capabilitycalculate_durationno sensitive capabilitycalculate_frequencyno sensitive capabilitycalculate_periodno sensitive capability
Show 58 more tools ↓
calculate_time_in_timezoneno sensitive capabilitycheck_activity_appropriatenessno sensitive capabilitycheck_business_dayno sensitive capabilitycheck_good_moment_for_activityno sensitive capabilitycheck_holidayno sensitive capabilitycheck_temporal_conflictsno sensitive capabilitycompare_datesno sensitive capabilitycompare_temporal_phrasesno sensitive capabilitycompare_timezonesno sensitive capabilityconvert_time_scaleno sensitive capabilitycreate_fuzzy_time_circano sensitive capabilitycreate_fuzzy_time_windowno sensitive capabilitydate_range_containsno sensitive capabilitydate_range_operationsno sensitive capabilitydate_range_overlapno sensitive capabilitydetect_temporal_patternno sensitive capabilityexecute_time_arithmeticno sensitive capabilityexpand_recurrenceno sensitive capabilityexplain_time_behaviorno sensitive capabilityexport_temporal_context_snapshotno sensitive capabilityfind_nth_occurrenceno sensitive capabilityfind_partial_datesno sensitive capabilityfind_weekdayno sensitive capabilitygenerate_temporal_prompt_prefixno sensitive capabilityget_astro_calendarno sensitive capabilityget_astro_contextno sensitive capabilityget_astro_eventsno sensitive capabilityget_calendar_boundariesno sensitive capabilityget_chinese_zodiacno sensitive capabilityget_country_holidaysno sensitive capabilityget_current_timeno sensitive capabilityget_day_phaseno sensitive capabilityget_iso_week_infono sensitive capabilityget_market_holidaysno sensitive capabilityget_microseason_contextno sensitive capabilityget_observances_calendarno sensitive capabilityget_observances_on_dateno sensitive capabilityget_season_contextno sensitive capabilityget_temporal_contextno sensitive capabilityget_timezone_infono sensitive capabilityget_timezone_offsetno sensitive capabilityget_today_storyno sensitive capabilityget_weekly_sacred_rhythmno sensitive capabilityget_zodiac_contextno sensitive capabilityhistorical_day_of_weekno sensitive capabilityintersect_fuzzy_timesno sensitive capabilityinterval_operationsno sensitive capabilitylist_financial_markets_holidaysno sensitive capabilitylist_holiday_countriesno sensitive capabilitylist_time_scalesno sensitive capabilityproject_dateno sensitive capabilityquery_prayer_timesno sensitive capabilityquery_timeno sensitive capabilityresolve_relative_dateno sensitive capabilityresolve_temporal_phraseno sensitive capabilitytime_sinceno sensitive capabilitytime_untilno sensitive capabilityvalidate_dateno sensitive capability
What this scan could not see
- Tools were statically extracted from the published source (68 recovered), not enumerated from a running server. Tool-poisoning, Unicode-smuggling, capability and toxic-flow analysis ran on this inferred surface, but a mis-parsed registration could be missed or mis-attributed, so tool-derived findings are capped below “confirmed”. To grade the real runtime surface, scan the running server: --command "npx -y <package>".
Versions 1
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v1.9.10 latest |
A 99/100 | 0 | 1.13.0 | 2026-09-07 |
Embed this score
Show this server's live Trust Score in your README, docs or website. The badge is served straight from the registry and updates automatically after every rescan — no API key needed. It links back to this page, so anyone who sees the grade can also read the findings behind it instead of taking a number on faith.
Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
npx mcptrustchecker scan @vreme/temporal-mcp --onlineOther implementations of Temporal 5
Independent packages implementing the same tool, scanned with the same engine. Compare all 6 side by side →
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