Which crypto MCP servers and tools answer most reliably?

Of 432 listings with at least 14 days of record, 333 answered every check, 381 answered at least 95% and 45 fell under 80%. The full ranked table is on this page, each row with its record length and probe method.

No, and it is deliberately not called that. It is the share of OUR daily checks that succeeded. A failure can be their outage, our runner or the network in between, and only the first is a fact about the project — which is why the figure describes a check rather than someone else's availability.

How strong is the evidence behind a row?

It varies, and the row says which. 78 listings are checked with a real MCP initialize-and-tools/list handshake, which a parked domain cannot fake; the rest are a plain HTTP reach, which is weak evidence that anything useful is running. 120 also had their documented install reproduced in a container.

Why are some records marked not established?

Because before 2026-09-01 a bot-block counted as a failure, so where an earlier check failed the rate on that row covers only the checks since that date. Rows whose failures are all unattributable are shown but ranked last rather than quietly scored as if they had failed.

Daily checks

Reliability Index

Name: Sato Hub reliability index
Creator: Sato Hub
License: https://creativecommons.org/licenses/by/4.0/

See which crypto agent tools answered our daily check, ranked by success rate.

See the ranking Get the data

Updated2026-10-22
Minimum record14 days

What it is
The share of our daily checks each tool answered.
How we check
Once a day we try the MCP handshake, or reach the site over HTTP when there’s no MCP endpoint.
How you use it
Shortlist tools that answer reliably. Treat HTTP-only rows as a weaker signal.

Ranked

432

tools with 14+ days of checksas of 2026-10-22

Answered every check

333

of the ranked toolsas of 2026-10-22

Under 80%

of ranked tools with a known causeas of 2026-10-22

MCP-checked

answer a real MCP handshakeas of 2026-10-22

The ranking

432 tools

AnsweredNo answerNo check counted

RankToolAnsweredLast 30 daysOn record

Tari MCP Servers
MCPHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Tatum Blockchain MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Tempo MPP Specs
Payment RailHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
TensorFeed x402 Base MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Tether WDK MCP Toolkit
MCPHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
TON AgentKit MCP
MCPHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
TradeRouter MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
TradeMemory Protocol
Developer ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
TradingAgents
Agent FrameworkHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
TradingView MCP Server
MCPHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Tradoor
Trading ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Trust Wallet Agent Kit (TWAK)
Wallet InfrastructureHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Turnkey
Wallet InfrastructureHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Universal Contract AI Interface (UCAI)
Developer ToolHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Ultrade MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Unbrowse
Developer ToolHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Uniswap
Trading ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Uniswap AI
Skill RepoHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Universal Commerce Protocol (UCP)
API / SDKHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Universal Crypto MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
VeChain MCP Server
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
VeilNet
API / SDKHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Venice AI
API / SDKHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Venus Agent Skills
Skill RepoHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Virtuals Protocol
Agent LaunchpadHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
WAIaaS
Wallet InfrastructureHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Warden Protocol
Agent FrameworkHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Wayfinder
Agent FrameworkHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
web3agent (Apegurus)
API / SDKHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
MetaMask Embedded Wallets MCP
MCPMCP handshakeAnswered a test call
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Multichain MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
World AgentKit
API / SDKHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
x402
Payment RailHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
x402 AI Starter
Developer ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
x402node MCP
MCPHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
x402scan
Data ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
XRPL AI Starter Kit
Developer ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
XRPL MCP (RomThpt)
MCPHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Zerion
Data ToolHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Zerion MCP
MCPMCP handshake
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
ZeroDev
Wallet InfrastructureHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
ZetaChain CLI
Developer ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
90days on recorddays
Ocean Protocol
Data ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
52days on recorddays
A0x
Agent LaunchpadHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays
Balancer
DeFi ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays
Bitrefill
API / SDKHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays
BNB Chain MCP
MCPHTTP onlyInstall reproduced
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays
Brickken
DeFi ToolHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays
Clawnch
API / SDKHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays
Coinbase Agentic Wallets
Wallet InfrastructureHTTP only
100%
answered
2026-09-2329 answered0 no answer1 no check2026-10-22
51days on recorddays

How to read thisShowHide

This is not uptime. It is the share of our checks that succeeded. A failed check can be their outage, our runner, or the network. Only the first is a fact about the project, and we only started recording which was which on 2026-09-01.
An MCP handshake is strong evidence. An HTTP reach is weak. A parked domain answers HEAD. A tools/list response cannot be faked by a parked domain.
“Answered a test call” is stronger than “answers a handshake”. Each MCP server is asked one read-only call a day, picked from its own tool list: a list_, get_ or search_ name carrying no mutating verb anywhere in it (get_swap_quote is refused despite the prefix), taking no required arguments and declaring none that look like an address, a key or an amount. No pill means we did not ask, never that the server failed. An error is not a verdict either: one common answer is a server telling us an argument it did not mark as required is in fact required, which is the server working.
“Empty tool list” means the handshake succeeded and the server advertised nothing. The endpoint answered, so it counts as answered, but an agent that finds it sees nothing it can call. Servers that need a login can look like this to us.
Before 2026-09-01 a bot-block (HTTP 403) counted as a failure. When an earlier check failed, the rate and the record length on that row cover only the checks since that date (a record with no earlier failure is counted whole), and a listing needs 14 of them to be ranked. Rows whose failures all have an unknown cause are shown but ranked last, marked cause unknown.
Install reproduced means we ran the documented install and entry in a throwaway container, on the date of the check. It says nothing about runtime safety.
The daily bars show the last 30 days, one bar per day. A short grey bar means no check was counted that day: no check ran, or the miss was on our side. It is a gap in our record, not a failure.
Colours group the number, they do not grade it. 95% and up, 80% to under 95%, and under 80%. Grey means the cause of every miss is unknown.

Take the data. JSON or CSV (CC-BY), with the columns observed_success_pct, observed_days and install_verified_at. Over MCP: search_resources(min_observed_success).

How long tools stay activeShowHide

133 days of daily records, 493 tools. One record per tool per day. A tool enters a table only if it was Active at its first record and has been observed for the full window. Otherwise it is left out, not counted as surviving.

Stopped being Active within

Window	n	No longer Active	Share
30 days	101	24	23.8%
60 days	95	31	32.6%
90 days	95	30	31.6%

In this table, Active = a commit, release or post within 30 days, applied on each record's own date (listing badges count commits and releases only). Leaving Active is the event. Whether a tool later becomes Quiet (over 90 days) or Dormant (over a year) takes longer than most of this record.

Still Active at day 90, by feature

Feature	With (n)	Without (n)
Has an MCP endpoint	not enough data (n<20) (11)	70.2% (84)
Install reproduced in a container	69.2% (52)	67.4% (43)
≥3 provenance-stamped fields	69.2% (78)	not enough data (n<20) (17)

Association, not cause. Listings that already had an MCP endpoint, a verified install or rich provenance were also the ones with more engaged maintainers; the table cannot separate the two.

Still Active at 30 / 60 / 90 days, by month added

Month added is the month a tool entered our daily records, not the project's age. Of the tools Active at their first record, the share still Active N days later. A tool not yet observed for the full N days is left out of that column, so a young month fills in from the left as the record grows.

Month added	Entered	Active at first record	Day 30 (n)	Day 60 (n)	Day 90 (n)
2026-06	132	46	80.4% (46)	78.3% (46)	78.3% (46)
2026-07	241	49	69.4% (49)	57.1% (49)	59.2% (49)
2026-08	2	0	not yet observed	not yet observed	not yet observed
2026-09	67	26	not enough data (n<20) (6)	not yet observed	not yet observed
2026-10	51	21	not yet observed	not yet observed	not yet observed

Association, not cause. The cohort is the month a listing entered OUR snapshot series, not the project's age; "Active" is our liveness rule (activity within 30 days on the snapshot's own date), not the project's word. A listing not observed for the full window is excluded, not counted either way.

As of 2026-10-22.

Reference

QuestionsWhat people ask about this pageShowHide

SourcesWhere the data comes fromShowHide

Cite this pagePlain text, APA or BibTeXShowHide

Cite this page

Sato Hub. "Sato Hub reliability index." Sato Hub, updated 2026-10-22, accessed 2026-10-22. https://satohub.ai/reliability

Data last refreshed 2026-10-22; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.