SkillsAdd

hairyf/blockchain-skills

mempool

Mempool.space REST and WebSocket API for Bitcoin (and Liquid) mempool, blocks, transactions, addresses, fees, mining, and Lightning explorer.

First seen Feb 28, 2026

Installation

$ npx skills add hairyf/blockchain-skills --skill mempool
View on skills.sh ↗ GitHub repository ↗

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Repository health

Stars 4
License LICENSE.md
Default branch main
Open issues 1
Status Active

Skill metadata

Parsed from SKILL.md frontmatter.

Version2026.2.24
More metadata
author
hairy
version
2026.2.24
source
Generated from https://github.com/mempool/mempool, scripts located at https://github.com/antfu/skills

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 2,939 B
  • docs SUMMARY.md 156 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 4 installs

SKILL.md

Skill is based on mempool (mempool.space) backend and frontend API surface, generated at 2026-02-24.

Mempool is the open-source mempool visualizer, block explorer, and API service behind mempool.space. It provides REST and WebSocket APIs for fees, blocks, transactions, addresses (with Electrum/Esplora), mining pools and hashrate, optional Lightning explorer, and Liquid assets. Use this skill when building agents or tools that query or stream Bitcoin/Liquid chain and mempool data.

Core References

Topic Description Reference
REST API overview Base URL, prefix /api/v1/, main endpoint groups [core-rest-api](references/core-rest-api.md)
WebSocket Live blocks, mempool-blocks, stats, want/track actions [core-websocket](references/core-websocket.md)
Configuration mempool-config.json, env overrides, backend behavior [core-configuration](references/core-configuration.md)

Features

Fees and Mempool

Topic Description Reference
Fees and mempool state Recommended/precise fees, mempool blocks, transaction times, CPFP [features-fees-mempool](references/features-fees-mempool.md)

Blocks and Transactions

Topic Description Reference
Blocks and transactions Block list/hash/txids/txs, tx status/outspends, push tx, RBF [features-blocks-transactions](references/features-blocks-transactions.md)

Addresses

Topic Description Reference
Addresses and scripthash Address stats, txs, UTXO, validation (Electrum/Esplora) [features-addresses](references/features-addresses.md)

Liquid and Lightning

Topic Description Reference
Liquid Assets, icons, supply (Liquid network) [features-liquid](references/features-liquid.md)
Lightning and mining Lightning search/nodes/channels; mining pools, hashrate, statistics [features-lightning-mining-statistics](references/features-lightning-mining-statistics.md)

Services

Topic Description Reference
Acceleration and services Accelerator API, wallet/stratum when enabled [features-acceleration-services](references/features-acceleration-services.md)

Best Practices

Topic Description Reference
API usage Network selection, init-data vs WebSocket, pagination, 503 handling [best-practices-api-usage](references/best-practices-api-usage.md)