phoenixd-mcp-server: Instructions file for Codex

AGENTS.md

phoenixd-mcp-server AGENTS.md is an instructions file for Codex, OpenCode from Sharmaz/phoenixd-mcp-server. It costs 719 tokens per session, scanned A, original, MIT.

Instructions for a server that connects AI agents to phoenixd, a Bitcoin Lightning node. It exposes Lightning and on-chain Bitcoin payment functions, wallet and channel information, payment history, and invoice or offer decoding.

In plain words
What is it for?
Use them to run the server and work with invoices, offers, Lightning addresses, on-chain payments, balances, node details, channels, and payment records. A running phoenixd node and its HTTP password are required.
Why use it?
They explain what the server provides and the credentials and running node it needs, so an agent can configure the connection correctly before using payment tools.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is Sharmaz/phoenixd-mcp-server's own configuration. It tells Codex and OpenCode how to work on phoenixd-mcp-server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything phoenixd-mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Sharmaz/phoenixd-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Sharmaz/phoenixd-mcp-server/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/Sharmaz/phoenixd-mcp-server

Made for: Codex, OpenCode.

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Per session 719 This file is loaded in full into every session.
When invoked 719 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00719 $0.00719
Opus 5.5 $0.00288 $0.00288
Sonnet 5.5 $0.00144 $0.00144
Haiku 4.5 $0.00072 $0.00072

Measured 2mo ago against content hash 9bcbfc5f4006, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

phoenixd-mcp-server AGENTS.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

AGENTS.md · 74 lines

How it starts

The opening of the file, as written. The whole thing — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file describes the phoenixd-mcp-server project for AI agents and automated tools.

What this project is

An MCP (Model Context Protocol) server that connects a phoenixd Bitcoin Lightning node to LLMs and AI agents. It exposes Lightning and on-chain Bitcoin payment capabilities as MCP tools that any compatible AI agent can call.

What AI agents can do with this server

  • Create and pay BOLT11 invoices (Lightning)
  • Create and pay BOLT12 offers (Lightning)
  • Pay Lightning Addresses ([email protected])
  • Send on-chain Bitcoin payments
  • Query wallet balance, node info, and channel state
  • List and retrieve incoming/outgoing payment history
  • Decode invoices and offers

How to run it

Requires a running phoenixd node. Then:

npx -y phoenixd-mcp-server

Environment variables:

  • HTTP_PASSWORD (required) — phoenixd HTTP API password
  • HTTP_HOST (default: 127.0.0.1)
  • HTTP_PORT (default: 9740)
  • HTTP_PROTOCOL (default: http)

Tool reference

Tool Description Required params
create-invoice Create a BOLT11 invoice description
create-offer Create a BOLT12 offer description
pay-invoice Pay a BOLT11 invoice invoice
pay-offer Pay a BOLT12 offer offer, amountMsat
pay-lightning-address Pay a Lightning Address address, amountSat
pay-on-chain Send on-chain Bitcoin address, amountSat
bump-fee Bump fee on pending tx txId, feerateSatByte
list-incoming-payments List received payments —
get-incoming-payment Get incoming payment by hash paymentHash
list-outgoing-payments List sent payments —
get-outgoing-payment Get outgoing payment by hash paymentHash
get-node-info Get node ID, alias, version —
get-balance Get Lightning + on-chain balance —
list-channels List Lightning channels —
close-channel Close a channel channelId, address, feerateSatByte
decode-invoice Decode a BOLT11 invoice invoice
decode-offer Decode a BOLT12 offer offer

Read the full file on GitHub · 74 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 74 lines · 719 tokens per session scan A 9bcbfc5f4006

Subscribe to this mod's changes

phoenixd-mcp-server AGENTS.md is an instructions file published in the GitHub repository Sharmaz/phoenixd-mcp-server (1 stars, last pushed 7mo ago), licensed MIT. It adds 719 tokens to every session, about $0.0029 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

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