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MCP

Maestro MCP Server

Official Maestro Bitcoin MCP: indexer, mempool, price, and node RPC data via hosted mainnet/testnet endpoints.

  • Sato Score47
  • ChainsBitcoin
ActiveSelf-ReportedQuiet · 6mo ago

Maestro MCP Server is an open-source MCP server by Maestro on Bitcoin, with last code activity on 2026-04-30 (Quiet). Latest release on 2025-06-23. Sato Score 47/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-15. How the score works →

See how to install Maestro MCP Server →

Last commit Apr 30, 2026 · Last release Jun 23, 2025 · ★ 25

Listed from gomaestro.org on 2026-07-13. Install: not attempted. Evidence →

Website ↗Docs ↗GitHub ↗

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Watch Maestro MCP Server

One email if what we observe changes — its repo goes quiet or disappears, or the listing is retired. Nothing else.

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Overview

Maestro's official MCP server exposes its Bitcoin Blockchain Indexer, mempool monitoring, market price, wallet, and node RPC APIs over the Model Context Protocol, so an agent can query blocks, transactions, and addresses directly. It runs as a streamable HTTP server, with hosted mainnet and testnet4 endpoints requiring a Maestro API key, or self-built locally with Bun. Plugs into a Bitcoin-focused agent needing on-chain data without running its own node.

Sato Score

47/100· Medium

How open, active & verifiable — not a safety or returns grade.

Maintenance & liveness
13/35
Code transparency
18/20
Interface verifiability
0/10
Docs & demo
6/10
Listing transparency & provenance
10/15
Independent verification
0/10
View verification & embed badge →History →How the Sato Score works

Evidence — listed vs checked · what the words mean

Listed from gomaestro.org on 2026-07-13. Install: not attempted.

ClaimValueEvidenceSourceChecked
Chains supportedBitcoinself-reporteddocs.gomaestro.orgas of 2026-10-15
Verification statusSelf-Reported — not independently reviewedself-reportedgomaestro.orgas of 2026-10-15
Recent activitylast release 2025-06-23 · last commit 2026-04-30observedgithub.com/maestro-org/maestro-mcp-server2026-10-15
Install worksdocumented by the project, not run by Sato Hubnot attempted by Sato Hubself-reporteddocs.gomaestro.orgas of 2026-07-14
MCP endpoint answersdid not answer our probeobservedxbt-mainnet.gomaestro-api.org2026-10-15
Daily check record64 of 90 daily checks since 2026-07-17 succeededa success rate of our checks, not uptime; the source is this listing's own historyobserved—2026-10-14
Deploys asHosted API (Streamable HTTP, mainnet + testnet), self-host (Bun runtime)confidence 0.85self-reportedgithub.com/maestro-org/maestro-mcp-serveras of 2026-07-14
Sato Score47/100 (Medium)how open, active and verifiable — not a safety or quality gradecomputedsatohub.ai2026-10-15

Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.

Install — as documented by the project, not run by us

Runtime: remote

claude mcp add --transport http maestro-btc https://xbt-mainnet.gomaestro-api.org/v0/mcp
{"mcpServers": {"maestro-btc": {"url": "https://xbt-mainnet.gomaestro-api.org/v0/mcp", "headers": {"api-key": "YOUR_MAESTRO_API_KEY"}}}}

You supply: Maestro API key (dashboard.gomaestro.org, free tier available)

Add to CursorAdd to VS Code
claude mcp add --transport http satohub-maestro-mcp https://xbt-mainnet.gomaestro-api.org/v0/mcp

A remote server: your client connects to the project's endpoint. Installing runs third-party software under your own credentials. Sato Hub publishes the documented invocation and, where the harness reproduced it, the date it did — neither is a safety review.

Read from the project’s own docs as of 2026-07-14. What a deploy spec is →

Observed record — 91 daily checks since 2026-07-17

70.3%of 91 checks since 2026-07-17 succeeded
Currently unreachable from our probe for 26 days
Succeeded
64
Failed
27
Their error
1
Unattributed
26

State changed on 2026-09-19 (responding → failing), 2026-09-20 (failing → unreachable from our probe).

This is the share of our daily checks that succeeded — not an availability guarantee. A check can fail because the host was down, because our runner timed out, or because the network in between dropped it, and only the first of those is a fact about this project. Failures are split by what we can attribute; anything we cannot attribute is counted, not hidden. 46 of these checks predate 2026-09-01, when the probe counted a bot-block (HTTP 403) as a failure and recorded no reason for any failure. Every one of them passed, so the rate covers them too.

Last 30 days — to 2026-10-15, one point per UTC day

Share of OUR checks that succeeded
0%
7-day rolling; unattributable days are gaps · 10/30 days
Tools listed
0
from the server's own tools/list · 29/30 days
Sato Score
47
as snapshotted that day · 29/30 days

A gap is a day we have no attributable observation — never a zero. Thirty points is the whole shape the free layer carries; the daily rows behind it stay in the snapshot series.

Details

Chains
Bitcoin
Agent types
Data Provider, MCP Server
Open source
Yes
Deploys as
Hosted API (Streamable HTTP, mainnet + testnet), self-host (Bun runtime)
Last checked
2026-10-15

Marketplace Signals

No marketplace signals recorded for this resource yet.

Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.

#mcp#bitcoin#data-provider#mempool#node-rpc

Where Maestro MCP Server fits

WalletsData

Related concepts: How Agents Use Wallets, What Are Onchain Agents?, What Are MCPs? The Standard Way to Give Agents Tools

See something inaccurate or outdated?Submit a correction →

Listing History

Recorded changes to Maestro MCP Server's listing — status, verification, Sato Score, and recent releases. Full history is kept in the listing record.

  1. Sep 19, 2026
    Sato Score tier: High → Medium
    Score 72 → 50.
  2. Sep 1, 2026
    Sato Score tier: Medium → High
    Score 69 → 72.
  3. Jul 18, 2026
    Sato Hub began tracking this listing
  4. Jul 14, 2026
    Edited: mcp endpoint url
  5. Jul 14, 2026
    Auto-enriched: deployment options
  6. Jul 13, 2026
    Listed on Sato Hub

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Reference

QuestionsShowHide

Questions people ask about Maestro MCP Server

Is Maestro MCP Server open source?
Yes. Maestro MCP Server is open source under the Apache-2.0 license; the repository is https://github.com/maestro-org/maestro-mcp-server. Checked as of 2026-10-15.
Which chains does Maestro MCP Server support?
Maestro MCP Server lists support for Bitcoin as of 2026-10-15.
Is Maestro MCP Server still maintained?
The most recent code activity Sato Hub observed was on 2026-04-30 (last commit 2026-04-30, last release 2025-06-23), which Sato Hub labels "Quiet". Posts on X are not counted as maintenance. Activity is a recency signal, not a quality judgment.
How do I install or run Maestro MCP Server?
remote. Install: claude mcp add --transport http maestro-btc https://xbt-mainnet.gomaestro-api.org/v0/mcp. Entry: {"mcpServers": {"maestro-btc": {"url": "https://xbt-mainnet.gomaestro-api.org/v0/mcp", "headers": {"api-key": "YOUR_MAESTRO_API_KEY"}}}}. This is taken from the project's own documentation and has not been reproduced by Sato Hub. It runs as an MCP server (https://xbt-mainnet.gomaestro-api.org/v0/mcp).
Is Maestro MCP Server verified on Sato Hub?
No independent verification is on record for Maestro MCP Server; its verification status is "Self-Reported" and its Sato Score is 47 of 100. Self-reported is not verified, and the score is not a safety, quality or returns grade.
Cite this pageShowHide

Cite this page

Sato Hub. "Maestro MCP Server — Sato Hub." Sato Hub, updated 2026-10-15, accessed 2026-10-15. https://satohub.ai/resources/maestro-mcp

Data last refreshed 2026-10-15; 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.

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