Sato Hub
MCP

Bitcoin MCP (Bortlesboat)

Zero-config Bitcoin data MCP: fees, mempool, blocks, transactions, mining, price, and supply.

  • Sato Score81
  • ChainsBitcoin
ActiveSelf-ReportedActive · 4d ago

Bitcoin MCP (Bortlesboat) is an open-source MCP server on Bitcoin, with last code activity on 2026-10-10 (Active). Latest release on 2026-09-07. Sato Score 81/100 (how open, active and verifiable it is, not a safety grade), as of 2026-10-15. How the score works →

See how to install Bitcoin MCP (Bortlesboat) →

Last commit Oct 10, 2026 · Last release Sep 7, 2026 (v0.5.2) · ★ 5

Listed from github.com/Bortlesboat/bitcoin-mcp on 2026-07-13. Install: reproduced by Sato Hub on 2026-07-21. Evidence →

Website ↗Docs ↗GitHub ↗

Next step

Watch Bitcoin MCP (Bortlesboat)

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

Check it from your agent

Add Sato Hub’s MCP server (no key), then ask:

https://satohub.ai/api/mcp
Run Sato Hub Preflight on bortlesboat/bitcoin-mcp before I use it.
Full setup: Claude Code, Cursor, others →

Your project?

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Overview

A zero-configuration, MIT-licensed MCP server for Bitcoin network data: fee estimates, mempool state, blocks, transactions, mining stats, price, and supply figures. Read-only — no keys or wallet involved. An agent builder plugs it in to give an agent live Bitcoin network context (for fee-aware payments or monitoring) with no setup.

Sato Score

81/100· High

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

Maintenance & liveness
35/35
Code transparency
17/20
Interface verifiability
8/10
Docs & demo
6/10
Listing transparency & provenance
12/15
Independent verification
3/10

Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety).

View verification & embed badge →History →How the Sato Score works

Sato Check

v0.5.2 · as of 2026-09-29
Does it take your key?
No key read found
Does your key leave?
Not yet run
Can it move funds on its own?
Unknown
Full profile, evidence and limits →

A profile describes what we read and ran, with dates. It is not a safety rating, an audit or an endorsement, and "not found" is not "not there".

Evidence — listed vs checked · what the words mean

Listed from github.com/Bortlesboat/bitcoin-mcp on 2026-07-13. Install: reproduced by Sato Hub on 2026-07-21.

ClaimValueEvidenceSourceChecked
Chains supportedBitcoinself-reportedgithub.com/Bortlesboat/bitcoin-mcpas of 2026-10-15
Verification statusSelf-Reported — not independently reviewedself-reportedgithub.com/Bortlesboat/bitcoin-mcpas of 2026-10-15
Recent activitylast release 2026-09-07 · last commit 2026-10-10observedgithub.com/Bortlesboat/bitcoin-mcp2026-10-15
Install worksreproduced — install and entry both completedshows the install path works as written; not a statement about runtime behaviour✓ reproducedgithub.com/Bortlesboat/bitcoin-mcp2026-07-21
Website answersanswered (HTTP 200)observedgithub.com/Bortlesboat/bitcoin-mcp2026-10-15
Daily check record90 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
Takes your keyno private-key read found in what we readtracedsatohub.ai2026-09-29
Key leaves the machinenot yet run with planted test keysthe sandbox lane has not run on this versionobservedsatohub.ainot dated
Moves funds on its ownunknown — could not read what it exposestracedsatohub.ai2026-09-29
Creator profilehttps://github.com/Bortlesboatconfidence 0.80self-reportedgithub.com/Bortlesboat/bitcoin-mcpas of 2026-07-14
Deploys aspipconfidence 0.85self-reportedgithub.com/Bortlesboat/bitcoin-mcpas of 2026-07-14
Works withClaude Desktop, Claude Code, Cursor, VS Code, Zedconfidence 0.85self-reportedgithub.com/Bortlesboat/bitcoin-mcpas of 2026-07-14
Sato Score81/100 (High)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 — reproduced in a container Jul 21, 2026

Runtime: Python 3.10+

pip install bitcoin-mcp
bitcoin-mcp (supports --transport, --host, --port, --log-level flags)

You supply: SATOSHI_API_KEY (optional, raises free hosted API limit from 1,000 to 10,000 req/day), BITCOIN_RPC_HOST/PORT (optional, for self-hosted node), BITCOIN_NETWORK (optional, default mainnet)

Add to CursorAdd to VS Code
claude mcp add satohub-bitcoin-mcp -- uvx bitcoin-mcp

A local server: your client runs this command on your machine. 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 2026-07-21. What a deploy spec is →

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

100%of 91 checks since 2026-07-17 succeeded
Currently responding for 91 days
Succeeded
91
Failed
0
Their error
0
Unattributed
0

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
100%
7-day rolling; unattributable days are gaps · 30/30 days
Tools listed
fewer than 2 points—
from the server's own tools/list · 0/30 days
Sato Score
71
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
MCP Server, Data Provider
Open source
Yes
Deploys as
pip
Works with
Claude Desktop, Claude Code, Cursor, VS Code, Zed
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#mempool#fees#read-only

Where Bitcoin MCP (Bortlesboat) fits

PaymentsWalletsData

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 →

Recent Activity

All news →

Releases and posts from Bitcoin MCP (Bortlesboat), pulled from its GitHub and X.

ReleaseBortlesboat/bitcoin-mcpSep 7, 2026

bitcoin-mcp Bitcoin MCP 0.5.2

Package installations now receive the existing backend-selection and MCP compatibility fixes: Keep the MCP SDK on its compatible 1.x series. Use a detected local Bitcoin Core/Knots node or an explicitly configured SATOSHI_API_URL . Remove reliance on the paused public API as an implicit backend. Upgrade with pip install --upgrade "bitcoin-mcp>=0.5.2" . Validation: 180 tests on Python 3.10, 3.11, a

Bitcoin
GitHub ↗
ReleaseBortlesboat/bitcoin-mcpAug 6, 2026

bitcoin-mcp v0.5.1 — MCP Registry metadata

Changed Added official MCP Registry verification metadata Corrected package and documentation metadata for the 0.5.1 publication This tag matches the source revision published to PyPI as 0.5.1 on 2026-03-16. Current service note (2026-08-06): the public Satoshi API endpoint used as this release's implicit fallback is paused. Configure a local Bitcoin Core/Knots node for this version. Current main

Bitcoin
GitHub ↗
ReleaseBortlesboat/bitcoin-mcpAug 6, 2026

bitcoin-mcp v0.5.0 — PSBT and indexed address tools

Added PSBT security analysis tools Indexed address balance, history, transaction, and status tools mempool.space fallback for indexed address lookups CLI transport, host, and port options This tag matches the source revision published to PyPI as 0.5.0 on 2026-03-15.

Bitcoin
GitHub ↗

Listing History

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

  1. Sep 7, 2026
    New release published
  2. Aug 7, 2026
    Sato Score tier: Medium → High
    Score 63 → 78.
  3. Aug 7, 2026
    Active again — shipped after a quiet spell
  4. Aug 6, 2026
    New release published
  5. Jul 21, 2026
    Verified: deploy spec
  6. Jul 18, 2026
    Sato Hub began tracking this listing
  7. Jul 14, 2026
    Auto-enriched: creator profile url, deployment options, supported integrations
  8. Jul 14, 2026
    Listed on Sato Hub

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Reference

QuestionsShowHide

Questions people ask about Bitcoin MCP (Bortlesboat)

Is Bitcoin MCP (Bortlesboat) open source?
Yes. Bitcoin MCP (Bortlesboat) is open source under the MIT license; the repository is https://github.com/Bortlesboat/bitcoin-mcp. Checked as of 2026-10-15.
Which chains does Bitcoin MCP (Bortlesboat) support?
Bitcoin MCP (Bortlesboat) lists support for Bitcoin as of 2026-10-15.
Is Bitcoin MCP (Bortlesboat) still maintained?
The most recent code activity Sato Hub observed was on 2026-10-10 (last commit 2026-10-10, last release 2026-09-07), which Sato Hub labels "Active". Posts on X are not counted as maintenance. Activity is a recency signal, not a quality judgment.
How do I install or run Bitcoin MCP (Bortlesboat)?
Python 3.10+. Install: pip install bitcoin-mcp. Entry: bitcoin-mcp (supports --transport, --host, --port, --log-level flags). Sato Hub reproduced this install in a container on 2026-07-21. It runs as an MCP server (uvx bitcoin-mcp (stdio, per Claude Desktop config)).
Is Bitcoin MCP (Bortlesboat) verified on Sato Hub?
Sato Hub holds one earned check for Bitcoin MCP (Bortlesboat): Deploy path reproduced — install verified in an isolated container (proves installability, not runtime safety). Its Sato Score is 81 of 100, a measure of how open, active and verifiable the project is, not a safety, quality or returns grade.
Cite this pageShowHide

Cite this page

Sato Hub. "Bitcoin MCP (Bortlesboat) — Sato Hub." Sato Hub, updated 2026-10-15, accessed 2026-10-15. https://satohub.ai/resources/bitcoin-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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