io.snowsignals/snowsignals
Description
Market-phase classifications over a metered API — phase events per currency and timeframe.
What our measurements say
io.snowsignals/snowsignals is a remote MCP server published at snowsignals.io. It has been probed 8 times since 9/12/2026. It answered in 8 of them (100.0%), a near-uninterrupted record. Median response time is 536 ms, a delay an agent will notice. It offers a narrow, focused set of 8 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Agent readability score
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Risk: low
Advice
Raw observations
| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-13 06:40:42 | Legacy | 401 | 583 | 200 | 536 | 2025-11-25 |
| 2026-09-13 04:35:29 | Legacy | 401 | 444 | 200 | 444 | 2025-11-25 |
| 2026-09-13 01:33:33 | Legacy | 401 | 382 | 200 | 357 | 2025-11-25 |
| 2026-09-12 23:31:36 | Legacy | 401 | 390 | 200 | 433 | 2025-11-25 |
| 2026-09-12 21:29:15 | Legacy | 401 | 834 | 200 | 815 | 2025-11-25 |
| 2026-09-12 19:27:29 | Legacy | 401 | 637 | 200 | 644 | 2025-11-25 |
| 2026-09-12 17:24:09 | Legacy | 401 | 555 | 200 | 536 | 2025-11-25 |
| 2026-09-12 15:21:42 | Legacy | 401 | 510 | 200 | 490 | 2025-11-25 |
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test passed · last run:
- Cold-start: cold 382ms → warm 258ms (penalty 124ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
list_phase_metaThe tool to call first, and it's free with no account. Lists the phases the model can report, the timeframes and currencies covered, and a short card for each phase explaining what it means and what tends to come next. Also returns the current pricing, so you can work out what a paid call costs before you make one.
phase_resolution_statsFree, and how you read meaning into a phase. For each one it shows what usually happens next, how often a trend keeps running, and how the typical move rewarded you against how far it drew down first. Every figure comes with the number of past cases behind it. It's a behavior model built from years of Bitcoin history, not live per-coin data, so pair it with get_phase.
get_notificationsRead your account messages: support, billing, and account notices. With no arguments you get the ten most recent in each group, each with a cursor; pass a category and cursor to page further back. It's read-only and free, and it never marks anything as read. Security alerts aren't available here, and any group you've switched off for API access won't show up.
categorystringcursorstring
get_balanceCheck your prepaid balance before a paid call. Shows the credit you have left to spend, anything on hold, any bonus credit and when it expires, whether the account is paused, the current pricing, and the deposit addresses on your account. It's free. If you run out, paid calls are turned away until you top up. To add a deposit address, sign in to the web dashboard.
get_usageYour history of paid calls, newest first. For each one it shows which tool you used, the coins and timeframes, how much data came back, and what it cost. Free. Page back through older calls with `before`, using the cursor the previous page returned.
limitintegerbeforeinteger
deposit_pollCall this right after you send a stablecoin deposit to have it picked up sooner: it tells the system to check your deposit addresses now. It moves no money and is free. If it comes back with nothing, you don't have a deposit address yet, so add one from the web dashboard.
get_phaseGet the current market phase for one coin, across a timeframe. This is a paid call. Set `kind` to 'boundary' for the reading from the last closed bar, which is settled and won't change, or 'updates' for the live reading still forming inside the current bar. Leave `tf` off, or set it to 'all', for every timeframe.
currencystringrequiredkindstringrequiredtfstring
compose_phasesGet phases for several coins and timeframes in one paid call. Set `kind` to 'boundary' for the settled last-closed-bar reading or 'updates' for the still-forming one. The cost scales with how many readings come back, which is your coins times your timeframes.
currenciesarrayrequiredtfsarrayrequiredkindstringrequired
Availability history
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Era history
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
Response time history
The two probe legs separately: modern server/discover and legacy initialize.
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Legacy
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